Fundamentals - AlphaKey Financial

Stock Fundamentals

Directors & Officers

▼
Name	Title	Year Born
Mr. Christopher E. French	Executive Chairman of the Board	1958
Mr. Edward H. McKay	President & CEO	1973
Mr. James J. Volk CPA	Senior VP of Finance & CFO	1964
Mr. Richard W. Mason Jr.	Senior Vice President of Engineering & Operations	1974
Ms. Elaine M. Cheng	Senior VP & Chief Information Officer	1973
Ms. Tracy L. Willis	VP & Chief Accounting Officer	1966
Mr. Lucas Binder	Vice President of Corporate Finance	NA
Ms. Angela M. Olsen J.D.	Vice President of Legal, Company Secretary & General Counsel	1969
Ms. Dara Leslie	Senior Vice President of Sales & Marketing	1968
Ms. Heather K. Tormey	VP & Chief Human Resources Officer	1974
Insider Trading

▼
Date	Insider Name	Title	Transaction Type	Shares	Price	Value
Sep 11, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	1.80K	$13.34	$24.05K
Sep 10, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	13.54K	$13.29	$179.96K
Sep 09, 2025	Ecp Controlco, Llc	N/A	Purchase	362.00	$13.39	$4.85K
Sep 08, 2025	Ecp Controlco, Llc	N/A	Purchase	147.00	$13.46	$1.98K
Sep 05, 2025	Ecp Controlco, Llc	N/A	Purchase	3.00K	$13.45	$40.35K
Sep 04, 2025	Ecp Controlco, Llc	N/A	Purchase	2.07K	$12.96	$26.80K
Aug 29, 2025	Ecp Controlco, Llc	N/A	Purchase	12.00K	$13.25	$159.00K
Aug 28, 2025	Ecp Controlco, Llc	N/A	Purchase	14.36K	$13.26	$190.39K
Aug 28, 2025	Ecp Controlco, Llc	N/A	Purchase	14.36K	$13.26	$190.39K
Aug 25, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	1.50K	$13.10	$19.65K
Aug 22, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	4.00K	$13.09	$52.36K
Aug 19, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	10.56K	$12.54	$132.42K
Aug 18, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	20.05K	$12.52	$250.99K
Aug 13, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	1.47K	$12.87	$18.96K
Aug 11, 2025	Christopher E French	N/A	Purchase	16.80K	$11.83	$198.74K
Aug 11, 2025	Ecp Controlco, Llc	N/A	Purchase	30.00K	$11.88	$356.40K
Aug 08, 2025	Ecp Controlco, Llc	N/A	Purchase	30.00K	$12.52	$375.60K
Aug 07, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	25.10K	$12.71	$319.07K
Aug 06, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	22.09K	$13.01	$287.33K
Aug 05, 2025	Ecp Fiber Holdings Gp, Llc	N/A	Purchase	26.12K	$13.12	$342.66K
Institutional Holders

▼
Holder Name	Shares	Date Reported	% Out	Value	% Change
BlackRock Inc	6.98M	Mar 31, 2026	12.61%	$0.00	-0.56%
GCM Grosvenor Holdings, LLC	4.12M	Mar 31, 2026	7.44%	$7.04	0.27%
ECP ControlCo, LLC	3.46M	Dec 31, 2025	6.25%	$19.50	2.37%
Vanguard Group Inc	3.43M	Dec 31, 2025	6.20%	$0.00	-21.92%
Southeastern Asset Management Inc	2.94M	Mar 31, 2026	5.31%	$2.23	0.00%
Dimensional Fund Advisors, Inc.	2.47M	Mar 31, 2026	4.47%	$0.01	-0.63%
Vanguard Capital Management, LLC	2.18M	Mar 31, 2026	3.94%	$0.00	0.00%
State Street Corp	1.96M	Mar 31, 2026	3.54%	$0.00	1.68%
Geode Capital Management, LLC	1.25M	Mar 31, 2026	2.27%	$0.00	3.95%
Millennium Management LLC	1.19M	Mar 31, 2026	2.16%	$0.01	9.75%
American Century Companies Inc	1.18M	Mar 31, 2026	2.13%	$0.01	8.82%
Cooper Investors Pty Limited	937.33K	Mar 31, 2026	1.69%	$5.89	-1.43%
Vanguard Portfolio Management, LLC	881.86K	Mar 31, 2026	1.59%	$0.00	0.00%
Broad Run Investment Management, LLC	878.26K	Mar 31, 2026	1.59%	$2.38	-1.44%
Charles Schwab Investment Management Inc	787.50K	Mar 31, 2026	1.42%	$0.00	-1.08%
Whitebark Investors	726.45K	Mar 31, 2026	1.31%	$8.96	71.71%
HPM Partners LLC	643.80K	Mar 31, 2026	1.16%	$0.01	0.10%
Amvescap Plc.	580.77K	Mar 31, 2026	1.05%	$0.00	-4.42%
Northern Trust Corp	486.46K	Mar 31, 2026	0.88%	$0.00	6.44%
Morgan Stanley - Brokerage Accounts	393.62K	Mar 31, 2026	0.71%	$0.00	5.62%
Shares Statistics

▼
Shares Outstanding: 55.32M
Shares Float: 44.94M
% Insiders: 497.20%
% Institutions: 7,380.90%
Short % Float: 6.27%
Fund Holdings

▼
Rank	Holder Name	Shares Held	% of Shares	Change	Date Reported
1	Longleaf Partners Small-Cap	2.94M	5.31%	▲ 0.00%	Mar 31, 2026
2	iShares Core S&P Small-Cap ETF	2.76M	5.00%	▲ 0.04%	May 29, 2026
3	Vanguard Total Stock Mkt Idx Inv	1.62M	2.93%	▲ 0.00%	Apr 30, 2026
4	iShares Russell 2000 ETF	1.19M	2.15%	▲ 0.93%	May 29, 2026
5	Avantis US Small Cap Value ETF	1.10M	1.99%	▲ 0.34%	May 30, 2026
6	Hennessy Focus Investor	796.74K	1.44%	▲ 0.00%	Mar 31, 2026
7	DFA US Small Cap Value I	519.57K	0.94%	▲ 8.20%	Apr 30, 2026
8	Vanguard Institutional Extnd Mkt Idx Tr	512.39K	0.93%	▲ 1.52%	Apr 30, 2026
9	Fidelity Small Cap Index	498.22K	0.90%	▲ 0.05%	Mar 31, 2026
10	iShares S&P Small-Cap 600 Value ETF	441.39K	0.80%	▲ 0.00%	May 29, 2026
Valuation Metrics

▼
Enterprise Value: $1.57B
Trailing P/E: 0.00
Forward P/E: 3.60
Financial Highlights

▼
Market Cap: $910.60M
EBITDA: $112.62M
PEG Ratio: $0.87
Book Value: $15.68
Dividend/Share: $0.11
Dividend Yield: 0.68%
Earnings/Share: $-0.83
Profit Margin: -12.74%
Operating Margin: -8.71%
ROA (TTM): -0.81%
ROE (TTM): -4.05%
Revenue (TTM): $362.11M
Revenue/Share (TTM): $6.55
Earnings Growth (YOY): 11,629.50%
Revenue Growth (YOY): 4.80%
Stock Price History

▼
1 Year Price History

2 Years Price History

5 Years Price History

10 Years Price History

Financial Charts

▼
Download Financials (Excel)
Revenue & Net Income (Yearly)

Revenue & Net Income (Quarterly)

Operating Expenses (Yearly)

Operating Expenses (Quarterly)

Balance Sheet (Yearly)

Balance Sheet (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Earnings Per Share (EPS) History

▼
Financial Ratios

▼
Balance Sheet (Yearly)

▼
Date	Cash	Total Debt	Total Assets	Total Liabilities	Total Equity
2025-12-31	$27.26M	$N/A	$1.91B	$941.47M	$880.78M
2024-12-31	$46.27M	$N/A	$1.74B	$739.23M	$918.58M
2023-12-31	$139.26M	$N/A	$1.21B	$561.56M	$652.67M
2022-12-31	$44.06M	$N/A	$977.72M	$339.71M	$638.01M
2021-12-31	$84.34M	$N/A	$890.73M	$248.46M	$642.28M
2020-12-31	$195.40M	$N/A	$2.02B	$1.45B	$577.05M
2019-12-31	$101.65M	$N/A	$1.86B	$1.39B	$469.42M
2018-12-31	$85.09M	$N/A	$1.48B	$1.04B	$442.25M
2017-12-31	$78.59M	$N/A	$1.41B	$1.06B	$350.22M
2016-12-31	$36.19M	$N/A	$1.48B	$1.19B	$295.89M
2015-12-31	$76.81M	$N/A	$628.74M	$338.80M	$289.94M
2014-12-31	$68.92M	$N/A	$619.24M	$360.90M	$258.35M
2013-12-31	$38.32M	$N/A	$597.01M	$362.69M	$234.32M
2012-12-31	$71.09M	$N/A	$570.74M	$362.89M	$207.85M
2011-12-31	$15.87M	$N/A	$479.98M	$282.32M	$197.66M
2010-12-31	$27.45M	$N/A	$466.44M	$276.13M	$190.31M
2009-12-31	$12.05M	$N/A	$271.73M	$96.05M	$175.67M
2008-12-31	$5.24M	$N/A	$265.98M	$98.37M	$167.61M
2007-12-31	$17.25M	$N/A	$221.52M	$70.40M	$151.12M
2006-12-31	$13.44M	$N/A	$207.72M	$72.53M	$135.19M
2005-12-31	$2.57M	$N/A	$204.92M	$83.32M	$121.60M
2004-12-31	$14.17M	$N/A	$211.25M	$97.45M	$113.80M
2003-12-31	$28.70M	$N/A	$185.36M	$79.16M	$106.21M
2002-12-31	$2.21M	$N/A	$164.00M	$85.76M	$76.58M
2001-12-31	$2.17M	$N/A	$166.80M	$90.36M	$74.60M
2000-12-31	$3.13M	$N/A	$150.35M	$82.30M	$68.05M
1999-12-31	$7.16M	$N/A	$133.05M	$60.32M	$70.28M
1998-12-31	$4.89M	$N/A	$93.45M	$41.63M	$49.55M
1997-12-31	$5.20M	$N/A	$89.41M	$41.00M	$46.51M
1996-12-31	$4.91M	$N/A	$79.37M	$34.50M	$43.13M
1995-12-31	$7.35M	$N/A	$59.90M	$19.13M	$39.27M
1994-12-31	$7.20M	$N/A	$52.46M	$16.63M	$34.62M
1993-12-31	$5.70M	$N/A	$49.70M	$18.50M	$31.20M
1992-12-31	$2.50M	$N/A	$44.80M	$16.20M	$28.60M
Financial Ratios

▼
Date	Current Ratio	Debt/Equity	Debt/Assets	Interest Coverage	Debt/EBITDA
2025-12-31	0.90x	0.72x	0.49x	-0.87x	5.48x
2024-12-31	0.82x	0.46x	0.42x	-1.80x	5.50x
2023-12-31	1.79x	0.46x	0.46x	2.28x	3.87x
2022-12-31	1.33x	0.12x	0.35x	-1.90x	1.40x
2021-12-31	2.47x	0.01x	0.28x	0.00x	0.05x
2020-12-31	1.16x	1.20x	0.71x	-0.02x	14.87x
2019-12-31	1.62x	1.62x	0.75x	-0.05x	16.63x
2018-12-31	2.37x	1.74x	0.70x	2.68x	2.92x
2017-12-31	1.26x	2.35x	0.75x	1.22x	3.56x
2016-12-31	0.98x	2.80x	0.80x	0.90x	4.42x
2015-12-31	2.09x	0.69x	0.54x	10.07x	1.35x
2014-12-31	2.17x	0.87x	0.58x	7.60x	1.75x
2013-12-31	2.23x	0.98x	0.61x	6.54x	1.91x
2012-12-31	2.07x	1.12x	0.64x	4.42x	2.31x
2011-12-31	1.91x	0.91x	0.59x	3.90x	2.05x
2010-12-31	2.66x	1.03x	0.59x	6.84x	2.46x
2009-12-31	2.62x	0.19x	0.35x	31.47x	0.43x
2008-12-31	2.97x	0.25x	0.37x	45.24x	0.55x
2007-12-31	1.71x	0.14x	0.32x	16.65x	0.38x
2006-12-31	1.45x	0.19x	0.35x	8.96x	0.70x
2005-12-31	0.91x	0.30x	0.41x	6.30x	0.86x
2004-12-31	1.58x	0.46x	0.46x	6.27x	1.41x
2003-12-31	2.59x	0.41x	0.43x	5.31x	1.25x
2002-12-31	1.03x	0.73x	0.52x	2.23x	2.33x
2001-12-31	0.74x	0.84x	0.54x	5.27x	3.54x
2000-12-31	0.78x	0.82x	0.55x	6.03x	3.07x
1999-12-31	1.51x	0.02x	0.45x	N/A	0.07x
1998-12-31	2.78x	0.02x	0.45x	6.99x	0.05x
1997-12-31	2.42x	0.01x	0.46x	N/A	0.04x
1996-12-31	3.20x	0.01x	0.43x	9.89x	0.05x
1995-12-31	3.59x	0.01x	0.32x	12.96x	0.04x
1994-12-31	6.36x	0.01x	0.32x	12.41x	0.04x
1993-12-31	3.49x	0.03x	0.37x	11.50x	0.10x
1992-12-31	3.70x	0.00x	0.36x	9.86x	0.00x
📦 Raw API Data (JSON Explorer)

▼
Comprehensive raw data returned from the EOD Fundamentals API. Expand sections below to drill down.
{
    "General": {
        "Code": "SHEN",
        "Type": "Common Stock",
        "Name": "Shenandoah Telecommunications Co",
        "Exchange": "NASDAQ",
        "CurrencyCode": "USD",
        "CurrencyName": "US Dollar",
        "CurrencySymbol": "$",
        "CountryName": "USA",
        "CountryISO": "US",
        "OpenFigi": "BBG000BTC2N0",
        "ISIN": "US82312B1061",
        "LEI": "549300XH3H4OUKFPHS84",
        "PrimaryTicker": "SHEN.US",
        "CUSIP": "82312B106",
        "CIK": "0000354963",
        "EmployerIdNumber": "54-1162807",
        "FiscalYearEnd": "December",
        "IPODate": "1999-04-26",
        "InternationalDomestic": "Domestic",
        "Sector": "Communication Services",
        "Industry": "Telecom Services",
        "GicSector": "Communication Services",
        "GicGroup": "Telecommunication Services",
        "GicIndustry": "Wireless Telecommunication Services",
        "GicSubIndustry": "Wireless Telecommunication Services",
        "HomeCategory": "Domestic",
        "IsDelisted": false,
        "Description": "Shenandoah Telecommunications Company, together with its subsidiaries, provides broadband services and video and voice services in the United States. The company offers broadband internet, video, and voice services; high-speed Ethernet and dark fiber leasing services; and managed network services to residential and commercial customers in Virginia, West Virginia, Maryland, Pennsylvania, Kentucky, Delaware, Ohio, and Indiana through fiber optics under the brand name of Glo Fiber and hybrid fiber coaxial cable under the Shentel brand name. It also provides Ethernet and wavelength fiber optic services to enterprise and wholesale customers under the Glo Fiber Business brand names; and DSL telephone services. The company was founded in 1902 and is based in Edinburg, Virginia.",
        "Address": "500 Shentel Way, Edinburg, VA, United States, 22824",
        "AddressData": {
            "Street": "500 Shentel Way",
            "City": "Edinburg",
            "State": "VA",
            "Country": "United States",
            "ZIP": "22824"
        },
        "Listings": [],
        "Officers": [
            {
                "Name": "Mr. Christopher E. French",
                "Title": "Executive Chairman of the Board",
                "YearBorn": "1958"
            },
            {
                "Name": "Mr. Edward H. McKay",
                "Title": "President & CEO",
                "YearBorn": "1973"
            },
            {
                "Name": "Mr. James J. Volk CPA",
                "Title": "Senior VP of Finance & CFO",
                "YearBorn": "1964"
            },
            {
                "Name": "Mr. Richard W. Mason Jr.",
                "Title": "Senior Vice President of Engineering & Operations",
                "YearBorn": "1974"
            },
            {
                "Name": "Ms. Elaine M. Cheng",
                "Title": "Senior VP & Chief Information Officer",
                "YearBorn": "1973"
            },
            {
                "Name": "Ms. Tracy L. Willis",
                "Title": "VP & Chief Accounting Officer",
                "YearBorn": "1966"
            },
            {
                "Name": "Mr. Lucas  Binder",
                "Title": "Vice President of Corporate Finance",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Angela M. Olsen J.D.",
                "Title": "Vice President of Legal, Company Secretary & General Counsel",
                "YearBorn": "1969"
            },
            {
                "Name": "Ms. Dara  Leslie",
                "Title": "Senior Vice President of Sales & Marketing",
                "YearBorn": "1968"
            },
            {
                "Name": "Ms. Heather K. Tormey",
                "Title": "VP & Chief Human Resources Officer",
                "YearBorn": "1974"
            }
        ],
        "Phone": "540 984 4141",
        "WebURL": "https://www.shentel.com",
        "LogoURL": "/img/logos/US/SHEN.png",
        "FullTimeEmployees": 1041,
        "UpdatedAt": "2026-06-15"
    },
    "Highlights": {
        "MarketCapitalization": 910600064,
        "MarketCapitalizationMln": 910.6001,
        "EBITDA": 112615000,
        "PERatio": null,
        "PEGRatio": 0.8658,
        "WallStreetTargetPrice": 27.5,
        "BookValue": 15.677,
        "DividendShare": 0.11,
        "DividendYield": 0.0068,
        "EarningsShare": -0.83,
        "EPSEstimateCurrentYear": -0.9735,
        "EPSEstimateNextYear": -0.768,
        "EPSEstimateNextQuarter": -0.22,
        "EPSEstimateCurrentQuarter": -0.2535,
        "MostRecentQuarter": "2026-03-31",
        "ProfitMargin": -0.1274,
        "OperatingMarginTTM": -0.0871,
        "ReturnOnAssetsTTM": -0.0081,
        "ReturnOnEquityTTM": -0.0405,
        "RevenueTTM": 362108992,
        "RevenuePerShareTTM": 6.554,
        "QuarterlyRevenueGrowthYOY": 0.048,
        "GrossProfitTTM": 233196992,
        "DilutedEpsTTM": -0.83,
        "QuarterlyEarningsGrowthYOY": 116.295
    },
    "Valuation": {
        "TrailingPE": 0,
        "ForwardPE": 3.6036,
        "PriceSalesTTM": 2.5147,
        "PriceBookMRQ": 1.0503,
        "EnterpriseValue": 1573666136,
        "EnterpriseValueRevenue": 4.3458,
        "EnterpriseValueEbitda": 13.6155
    },
    "SharesStats": {
        "SharesOutstanding": 55322001,
        "SharesFloat": 44939168,
        "PercentInsiders": 4.972,
        "PercentInstitutions": 73.809,
        "SharesShort": null,
        "SharesShortPriorMonth": null,
        "ShortRatio": null,
        "ShortPercentOutstanding": null,
        "ShortPercentFloat": 0.0627
    },
    "Technicals": {
        "Beta": 0.605,
        "52WeekHigh": 17.35,
        "52WeekLow": 9.665,
        "50DayMA": 15.9358,
        "200DayMA": 13.4526,
        "SharesShort": 2646665,
        "SharesShortPriorMonth": 2590437,
        "ShortRatio": 7.39,
        "ShortPercent": 0.0627
    },
    "SplitsDividends": {
        "ForwardAnnualDividendRate": 0.11,
        "ForwardAnnualDividendYield": 0.0067,
        "PayoutRatio": 1.2857,
        "DividendDate": "2025-12-01",
        "ExDividendDate": "2025-11-07",
        "LastSplitFactor": "2:1",
        "LastSplitDate": "2016-01-05",
        "NumberDividendsByYear": [
            {
                "Year": 1995,
                "Count": 1
            },
            {
                "Year": 1996,
                "Count": 1
            },
            {
                "Year": 1997,
                "Count": 1
            },
            {
                "Year": 1998,
                "Count": 1
            },
            {
                "Year": 1999,
                "Count": 1
            },
            {
                "Year": 2000,
                "Count": 1
            },
            {
                "Year": 2001,
                "Count": 1
            },
            {
                "Year": 2002,
                "Count": 1
            },
            {
                "Year": 2003,
                "Count": 1
            },
            {
                "Year": 2004,
                "Count": 1
            },
            {
                "Year": 2005,
                "Count": 1
            },
            {
                "Year": 2006,
                "Count": 1
            },
            {
                "Year": 2007,
                "Count": 1
            },
            {
                "Year": 2008,
                "Count": 1
            },
            {
                "Year": 2009,
                "Count": 1
            },
            {
                "Year": 2010,
                "Count": 1
            },
            {
                "Year": 2011,
                "Count": 1
            },
            {
                "Year": 2012,
                "Count": 1
            },
            {
                "Year": 2013,
                "Count": 1
            },
            {
                "Year": 2014,
                "Count": 1
            },
            {
                "Year": 2015,
                "Count": 1
            },
            {
                "Year": 2016,
                "Count": 1
            },
            {
                "Year": 2017,
                "Count": 1
            },
            {
                "Year": 2018,
                "Count": 1
            },
            {
                "Year": 2019,
                "Count": 1
            },
            {
                "Year": 2020,
                "Count": 1
            },
            {
                "Year": 2021,
                "Count": 2
            },
            {
                "Year": 2022,
                "Count": 1
            },
            {
                "Year": 2023,
                "Count": 1
            },
            {
                "Year": 2024,
                "Count": 1
            },
            {
                "Year": 2025,
                "Count": 1
            }
        ]
    },
    "AnalystRatings": {
        "Rating": 3.5,
        "TargetPrice": 27.5,
        "StrongBuy": 0,
        "Buy": 1,
        "Hold": 1,
        "Sell": 0,
        "StrongSell": 0
    },
    "Holders": {
        "Institutions": [
            {
                "name": "BlackRock Inc",
                "date": "2026-03-31",
                "totalShares": 12.6129,
                "totalAssets": 0.0019,
                "currentShares": 6977716,
                "change": -39447,
                "change_p": -0.5622
            },
            {
                "name": "GCM Grosvenor Holdings, LLC",
                "date": "2026-03-31",
                "totalShares": 7.4402,
                "totalAssets": 7.0432,
                "currentShares": 4116050,
                "change": 10924,
                "change_p": 0.2661
            },
            {
                "name": "ECP ControlCo, LLC",
                "date": "2025-12-31",
                "totalShares": 6.2491,
                "totalAssets": 19.5035,
                "currentShares": 3457105,
                "change": 79872,
                "change_p": 2.365
            },
            {
                "name": "Vanguard Group Inc",
                "date": "2025-12-31",
                "totalShares": 6.1966,
                "totalAssets": 0.0006,
                "currentShares": 3428108,
                "change": -962426,
                "change_p": -21.9205
            },
            {
                "name": "Southeastern Asset Management Inc",
                "date": "2026-03-31",
                "totalShares": 5.3149,
                "totalAssets": 2.2304,
                "currentShares": 2940296,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Dimensional Fund Advisors, Inc.",
                "date": "2026-03-31",
                "totalShares": 4.467,
                "totalAssets": 0.0079,
                "currentShares": 2471214,
                "change": -15696,
                "change_p": -0.6311
            },
            {
                "name": "Vanguard Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 3.9388,
                "totalAssets": 0.0008,
                "currentShares": 2179012,
                "change": 2179012,
                "change_p": 0
            },
            {
                "name": "State Street Corp",
                "date": "2026-03-31",
                "totalShares": 3.5419,
                "totalAssets": 0.001,
                "currentShares": 1959442,
                "change": 32287,
                "change_p": 1.6754
            },
            {
                "name": "Geode Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 2.2666,
                "totalAssets": 0.0012,
                "currentShares": 1253952,
                "change": 47699,
                "change_p": 3.9543
            },
            {
                "name": "Millennium Management LLC",
                "date": "2026-03-31",
                "totalShares": 2.1568,
                "totalAssets": 0.0077,
                "currentShares": 1193209,
                "change": 105963,
                "change_p": 9.746
            },
            {
                "name": "American Century Companies Inc",
                "date": "2026-03-31",
                "totalShares": 2.1347,
                "totalAssets": 0.0094,
                "currentShares": 1180953,
                "change": 95672,
                "change_p": 8.8154
            },
            {
                "name": "Cooper Investors Pty Limited",
                "date": "2026-03-31",
                "totalShares": 1.6943,
                "totalAssets": 5.8916,
                "currentShares": 937332,
                "change": -13619,
                "change_p": -1.4321
            },
            {
                "name": "Vanguard Portfolio Management, LLC",
                "date": "2026-03-31",
                "totalShares": 1.5941,
                "totalAssets": 0.0007,
                "currentShares": 881864,
                "change": 881864,
                "change_p": 0
            },
            {
                "name": "Broad Run Investment Management, LLC",
                "date": "2026-03-31",
                "totalShares": 1.5875,
                "totalAssets": 2.3849,
                "currentShares": 878264,
                "change": -12832,
                "change_p": -1.44
            },
            {
                "name": "Charles Schwab Investment Management Inc",
                "date": "2026-03-31",
                "totalShares": 1.4235,
                "totalAssets": 0.0019,
                "currentShares": 787497,
                "change": -8579,
                "change_p": -1.0777
            },
            {
                "name": "Whitebark Investors",
                "date": "2026-03-31",
                "totalShares": 1.3131,
                "totalAssets": 8.957,
                "currentShares": 726445,
                "change": 303382,
                "change_p": 71.7108
            },
            {
                "name": "HPM Partners LLC",
                "date": "2026-03-31",
                "totalShares": 1.1637,
                "totalAssets": 0.014,
                "currentShares": 643798,
                "change": 626,
                "change_p": 0.0973
            },
            {
                "name": "Amvescap Plc.",
                "date": "2026-03-31",
                "totalShares": 1.0498,
                "totalAssets": 0.0014,
                "currentShares": 580767,
                "change": -26850,
                "change_p": -4.4189
            },
            {
                "name": "Northern Trust Corp",
                "date": "2026-03-31",
                "totalShares": 0.8793,
                "totalAssets": 0.001,
                "currentShares": 486455,
                "change": 29450,
                "change_p": 6.4441
            },
            {
                "name": "Morgan Stanley - Brokerage Accounts",
                "date": "2026-03-31",
                "totalShares": 0.7115,
                "totalAssets": 0.0004,
                "currentShares": 393621,
                "change": 20950,
                "change_p": 5.6216
            }
        ],
        "Funds": [
            {
                "name": "Longleaf Partners Small-Cap",
                "date": "2026-03-31",
                "totalShares": 5.307,
                "totalAssets": 6.5127,
                "currentShares": 2935927,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "iShares Core S&P Small-Cap ETF",
                "date": "2026-05-29",
                "totalShares": 4.996,
                "totalAssets": 0.0426,
                "currentShares": 2763877,
                "change": 1200,
                "change_p": 0.0434
            },
            {
                "name": "Vanguard Total Stock Mkt Idx Inv",
                "date": "2026-04-30",
                "totalShares": 2.9308,
                "totalAssets": 0.0012,
                "currentShares": 1621397,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "iShares Russell 2000 ETF",
                "date": "2026-05-29",
                "totalShares": 2.1535,
                "totalAssets": 0.0233,
                "currentShares": 1191332,
                "change": 11024,
                "change_p": 0.934
            },
            {
                "name": "Avantis US Small Cap Value ETF",
                "date": "2026-05-30",
                "totalShares": 1.9883,
                "totalAssets": 0.0649,
                "currentShares": 1099980,
                "change": 3707,
                "change_p": 0.3381
            },
            {
                "name": "Hennessy Focus Investor",
                "date": "2026-03-31",
                "totalShares": 1.4402,
                "totalAssets": 2.5167,
                "currentShares": 796737,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "DFA US Small Cap Value I",
                "date": "2026-04-30",
                "totalShares": 0.9392,
                "totalAssets": 0.0433,
                "currentShares": 519567,
                "change": 39372,
                "change_p": 8.1992
            },
            {
                "name": "Vanguard Institutional Extnd Mkt Idx Tr",
                "date": "2026-04-30",
                "totalShares": 0.9262,
                "totalAssets": 0.0088,
                "currentShares": 512386,
                "change": 7667,
                "change_p": 1.5191
            },
            {
                "name": "Fidelity Small Cap Index",
                "date": "2026-03-31",
                "totalShares": 0.9006,
                "totalAssets": 0.0265,
                "currentShares": 498221,
                "change": 227,
                "change_p": 0.0456
            },
            {
                "name": "iShares S&P Small-Cap 600 Value ETF",
                "date": "2026-05-29",
                "totalShares": 0.7979,
                "totalAssets": 0.0855,
                "currentShares": 441390,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "iShares Russell 2000 Value ETF",
                "date": "2026-05-29",
                "totalShares": 0.7834,
                "totalAssets": 0.0494,
                "currentShares": 433404,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "State Street SPDR Port S&P 600 Sm CpETF",
                "date": "2026-05-29",
                "totalShares": 0.7618,
                "totalAssets": 0.0429,
                "currentShares": 421459,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Invesco S&P SmallCap Value with Momt ETF",
                "date": "2026-05-29",
                "totalShares": 0.6623,
                "totalAssets": 0.9624,
                "currentShares": 366371,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "State St Russell Sm/Mid Cp\u00ae Indx SL Cl I",
                "date": "2026-05-31",
                "totalShares": 0.5463,
                "totalAssets": 0.0094,
                "currentShares": 302250,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Russell 2000 Equity Index Fund B",
                "date": "2025-12-31",
                "totalShares": 0.5289,
                "totalAssets": 0.0187,
                "currentShares": 292584,
                "change": -35099,
                "change_p": -10.7113
            },
            {
                "name": "Dimensional US Small Cap Value ETF",
                "date": "2026-05-29",
                "totalShares": 0.5182,
                "totalAssets": 0.0599,
                "currentShares": 286657,
                "change": 1874,
                "change_p": 0.658
            },
            {
                "name": "1290 VT GAMCO Small Company Value IB",
                "date": "2026-04-30",
                "totalShares": 0.4881,
                "totalAssets": 0.1009,
                "currentShares": 270000,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "EA Bridgeway Omni Small-Cap Value ETF",
                "date": "2026-05-29",
                "totalShares": 0.4676,
                "totalAssets": 0.1814,
                "currentShares": 258665,
                "change": 234,
                "change_p": 0.0905
            },
            {
                "name": "Dimensional US Targeted Value ETF",
                "date": "2026-05-29",
                "totalShares": 0.4668,
                "totalAssets": 0.0301,
                "currentShares": 258260,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Vanguard Russell 2000 ETF",
                "date": "2026-04-30",
                "totalShares": 0.4636,
                "totalAssets": 0.0238,
                "currentShares": 256454,
                "change": 6584,
                "change_p": 2.635
            }
        ]
    },
    "InsiderTransactions": [
        {
            "date": "2025-09-11",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-09-11",
            "transactionCode": "P",
            "transactionAmount": 1803,
            "transactionPrice": 13.34,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000149315225013208/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-09-10",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-09-10",
            "transactionCode": "P",
            "transactionAmount": 13541,
            "transactionPrice": 13.29,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000149315225013208/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-09-09",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-09-09",
            "transactionCode": "P",
            "transactionAmount": 362,
            "transactionPrice": 13.39,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000149315225012998/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-09-08",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-09-08",
            "transactionCode": "P",
            "transactionAmount": 147,
            "transactionPrice": 13.46,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000149315225012998/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-09-05",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-09-05",
            "transactionCode": "P",
            "transactionAmount": 3000,
            "transactionPrice": 13.45,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000149315225012814/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-09-04",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-09-04",
            "transactionCode": "P",
            "transactionAmount": 2068,
            "transactionPrice": 12.96,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000149315225012814/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-29",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-08-29",
            "transactionCode": "P",
            "transactionAmount": 12000,
            "transactionPrice": 13.25,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225026239/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-28",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-08-28",
            "transactionCode": "P",
            "transactionAmount": 14358,
            "transactionPrice": 13.26,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225026239/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-28",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-08-28",
            "transactionCode": "P",
            "transactionAmount": 14358,
            "transactionPrice": 13.26,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225026239/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-25",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-08-25",
            "transactionCode": "P",
            "transactionAmount": 1500,
            "transactionPrice": 13.1,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225025549/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-22",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-08-22",
            "transactionCode": "P",
            "transactionAmount": 4000,
            "transactionPrice": 13.09,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225025549/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-19",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-08-19",
            "transactionCode": "P",
            "transactionAmount": 10560,
            "transactionPrice": 12.54,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225024982/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-18",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-08-18",
            "transactionCode": "P",
            "transactionAmount": 20047,
            "transactionPrice": 12.52,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225024982/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-13",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-08-13",
            "transactionCode": "P",
            "transactionAmount": 1473,
            "transactionPrice": 12.87,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225024072/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-11",
            "ownerCik": null,
            "ownerName": "Christopher E French",
            "transactionDate": "2025-08-11",
            "transactionCode": "P",
            "transactionAmount": 16800,
            "transactionPrice": 11.83,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000035496325000227/xslF345X05/form4.xml"
        },
        {
            "date": "2025-08-11",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-08-11",
            "transactionCode": "P",
            "transactionAmount": 30000,
            "transactionPrice": 11.88,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225024072/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-08",
            "ownerCik": null,
            "ownerName": "Ecp Controlco, Llc",
            "transactionDate": "2025-08-08",
            "transactionCode": "P",
            "transactionAmount": 30000,
            "transactionPrice": 12.52,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225023207/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-07",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-08-07",
            "transactionCode": "P",
            "transactionAmount": 25104,
            "transactionPrice": 12.71,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225022778/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-06",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-08-06",
            "transactionCode": "P",
            "transactionAmount": 22085,
            "transactionPrice": 13.01,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225022778/xslF345X05/ownership.xml"
        },
        {
            "date": "2025-08-05",
            "ownerCik": null,
            "ownerName": "Ecp Fiber Holdings Gp, Llc",
            "transactionDate": "2025-08-05",
            "transactionCode": "P",
            "transactionAmount": 26117,
            "transactionPrice": 13.12,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/354963/000164117225022436/xslF345X05/ownership.xml"
        }
    ],
    "outstandingShares": {
        "annual": [
            {
                "date": "2026",
                "dateFormatted": "2026-12-31",
                "sharesMln": "55.5540",
                "shares": 55554000
            },
            {
                "date": "2025",
                "dateFormatted": "2025-12-31",
                "sharesMln": "55.1510",
                "shares": 55151000
            },
            {
                "date": "2024",
                "dateFormatted": "2024-12-31",
                "sharesMln": "54.7980",
                "shares": 54798000
            },
            {
                "date": "2023",
                "dateFormatted": "2023-12-31",
                "sharesMln": "50.9710",
                "shares": 50971000
            },
            {
                "date": "2022",
                "dateFormatted": "2022-12-31",
                "sharesMln": "50.1940",
                "shares": 50194000
            },
            {
                "date": "2021",
                "dateFormatted": "2021-12-31",
                "sharesMln": "50.0460",
                "shares": 50046000
            },
            {
                "date": "2020",
                "dateFormatted": "2020-12-31",
                "sharesMln": "50.0100",
                "shares": 50010000
            },
            {
                "date": "2019",
                "dateFormatted": "2019-12-31",
                "sharesMln": "50.0670",
                "shares": 50067000
            },
            {
                "date": "2018",
                "dateFormatted": "2018-12-31",
                "sharesMln": "50.1120",
                "shares": 50112000
            },
            {
                "date": "2017",
                "dateFormatted": "2017-12-31",
                "sharesMln": "50.0430",
                "shares": 50043000
            },
            {
                "date": "2016",
                "dateFormatted": "2016-12-31",
                "sharesMln": "48.9220",
                "shares": 48922000
            },
            {
                "date": "2015",
                "dateFormatted": "2015-12-31",
                "sharesMln": "49.2060",
                "shares": 49206000
            },
            {
                "date": "2014",
                "dateFormatted": "2014-12-31",
                "sharesMln": "48.3060",
                "shares": 48306000
            },
            {
                "date": "2013",
                "dateFormatted": "2013-12-31",
                "sharesMln": "48.4480",
                "shares": 48448000
            },
            {
                "date": "2012",
                "dateFormatted": "2012-12-31",
                "sharesMln": "47.9240",
                "shares": 47924000
            },
            {
                "date": "2011",
                "dateFormatted": "2011-12-31",
                "sharesMln": "49.6500",
                "shares": 49650000
            },
            {
                "date": "2010",
                "dateFormatted": "2010-12-31",
                "sharesMln": "46.5692",
                "shares": 46569200
            },
            {
                "date": "2009",
                "dateFormatted": "2009-12-31",
                "sharesMln": "46.5793",
                "shares": 46579300
            },
            {
                "date": "2008",
                "dateFormatted": "2008-12-31",
                "sharesMln": "47.2440",
                "shares": 47244000
            },
            {
                "date": "2007",
                "dateFormatted": "2007-12-31",
                "sharesMln": "47.0420",
                "shares": 47042000
            },
            {
                "date": "2006",
                "dateFormatted": "2006-12-31",
                "sharesMln": "46.6080",
                "shares": 46608000
            },
            {
                "date": "2005",
                "dateFormatted": "2005-12-31",
                "sharesMln": "46.1700",
                "shares": 46170000
            },
            {
                "date": "2004",
                "dateFormatted": "2004-12-31",
                "sharesMln": "45.8280",
                "shares": 45828000
            },
            {
                "date": "2003",
                "dateFormatted": "2003-12-31",
                "sharesMln": "45.6000",
                "shares": 45600000
            },
            {
                "date": "2002",
                "dateFormatted": "2002-12-31",
                "sharesMln": "45.3840",
                "shares": 45384000
            },
            {
                "date": "2001",
                "dateFormatted": "2001-12-31",
                "sharesMln": "45.1800",
                "shares": 45180000
            },
            {
                "date": "2000",
                "dateFormatted": "2000-12-31",
                "sharesMln": "45.1200",
                "shares": 45120000
            },
            {
                "date": "1999",
                "dateFormatted": "1999-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1998",
                "dateFormatted": "1998-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1997",
                "dateFormatted": "1997-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1996",
                "dateFormatted": "1996-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1995",
                "dateFormatted": "1995-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1994",
                "dateFormatted": "1994-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1993",
                "dateFormatted": "1993-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            }
        ],
        "quarterly": [
            {
                "date": "2026-Q1",
                "dateFormatted": "2026-03-31",
                "sharesMln": "55.5540",
                "shares": 55554000
            },
            {
                "date": "2025-Q4",
                "dateFormatted": "2025-12-31",
                "sharesMln": "55.1510",
                "shares": 55151000
            },
            {
                "date": "2025-Q3",
                "dateFormatted": "2025-09-30",
                "sharesMln": "55.1500",
                "shares": 55150000
            },
            {
                "date": "2025-Q2",
                "dateFormatted": "2025-06-30",
                "sharesMln": "55.1030",
                "shares": 55103000
            },
            {
                "date": "2025-Q1",
                "dateFormatted": "2025-03-31",
                "sharesMln": "54.9590",
                "shares": 54959000
            },
            {
                "date": "2024-Q4",
                "dateFormatted": "2024-12-31",
                "sharesMln": "54.7980",
                "shares": 54798000
            },
            {
                "date": "2024-Q3",
                "dateFormatted": "2024-09-30",
                "sharesMln": "54.7810",
                "shares": 54781000
            },
            {
                "date": "2024-Q2",
                "dateFormatted": "2024-06-30",
                "sharesMln": "54.7300",
                "shares": 54730000
            },
            {
                "date": "2024-Q1",
                "dateFormatted": "2024-03-31",
                "sharesMln": "51.0110",
                "shares": 51011000
            },
            {
                "date": "2023-Q4",
                "dateFormatted": "2023-12-31",
                "sharesMln": "50.9710",
                "shares": 50971000
            },
            {
                "date": "2023-Q3",
                "dateFormatted": "2023-09-30",
                "sharesMln": "50.8360",
                "shares": 50836000
            },
            {
                "date": "2023-Q2",
                "dateFormatted": "2023-06-30",
                "sharesMln": "50.6930",
                "shares": 50693000
            },
            {
                "date": "2023-Q1",
                "dateFormatted": "2023-03-31",
                "sharesMln": "50.5120",
                "shares": 50512000
            },
            {
                "date": "2022-Q4",
                "dateFormatted": "2022-12-31",
                "sharesMln": "50.1940",
                "shares": 50194000
            },
            {
                "date": "2022-Q3",
                "dateFormatted": "2022-09-30",
                "sharesMln": "50.1830",
                "shares": 50183000
            },
            {
                "date": "2022-Q2",
                "dateFormatted": "2022-06-30",
                "sharesMln": "50.1570",
                "shares": 50157000
            },
            {
                "date": "2022-Q1",
                "dateFormatted": "2022-03-31",
                "sharesMln": "50.1460",
                "shares": 50146000
            },
            {
                "date": "2021-Q4",
                "dateFormatted": "2021-12-31",
                "sharesMln": "50.0460",
                "shares": 50046000
            },
            {
                "date": "2021-Q3",
                "dateFormatted": "2021-09-30",
                "sharesMln": "50.1200",
                "shares": 50120000
            },
            {
                "date": "2021-Q2",
                "dateFormatted": "2021-06-30",
                "sharesMln": "50.0750",
                "shares": 50075000
            },
            {
                "date": "2021-Q1",
                "dateFormatted": "2021-03-31",
                "sharesMln": "50.0810",
                "shares": 50081000
            },
            {
                "date": "2020-Q4",
                "dateFormatted": "2020-12-31",
                "sharesMln": "50.0100",
                "shares": 50010000
            },
            {
                "date": "2020-Q3",
                "dateFormatted": "2020-09-30",
                "sharesMln": "50.1050",
                "shares": 50105000
            },
            {
                "date": "2020-Q2",
                "dateFormatted": "2020-06-30",
                "sharesMln": "49.9020",
                "shares": 49902000
            },
            {
                "date": "2020-Q1",
                "dateFormatted": "2020-03-31",
                "sharesMln": "50.0360",
                "shares": 50036000
            },
            {
                "date": "2019-Q4",
                "dateFormatted": "2019-12-31",
                "sharesMln": "50.0670",
                "shares": 50067000
            },
            {
                "date": "2019-Q3",
                "dateFormatted": "2019-09-30",
                "sharesMln": "50.1290",
                "shares": 50129000
            },
            {
                "date": "2019-Q2",
                "dateFormatted": "2019-06-30",
                "sharesMln": "50.1420",
                "shares": 50142000
            },
            {
                "date": "2019-Q1",
                "dateFormatted": "2019-03-31",
                "sharesMln": "50.1150",
                "shares": 50115000
            },
            {
                "date": "2018-Q4",
                "dateFormatted": "2018-12-31",
                "sharesMln": "50.1120",
                "shares": 50112000
            },
            {
                "date": "2018-Q3",
                "dateFormatted": "2018-09-30",
                "sharesMln": "50.1170",
                "shares": 50117000
            },
            {
                "date": "2018-Q2",
                "dateFormatted": "2018-06-30",
                "sharesMln": "50.0700",
                "shares": 50070000
            },
            {
                "date": "2018-Q1",
                "dateFormatted": "2018-03-31",
                "sharesMln": "50.0240",
                "shares": 50024000
            },
            {
                "date": "2017-Q4",
                "dateFormatted": "2017-12-31",
                "sharesMln": "50.0430",
                "shares": 50043000
            },
            {
                "date": "2017-Q3",
                "dateFormatted": "2017-09-30",
                "sharesMln": "49.9590",
                "shares": 49959000
            },
            {
                "date": "2017-Q2",
                "dateFormatted": "2017-06-30",
                "sharesMln": "49.1150",
                "shares": 49115000
            },
            {
                "date": "2017-Q1",
                "dateFormatted": "2017-03-31",
                "sharesMln": "49.8340",
                "shares": 49834000
            },
            {
                "date": "2016-Q4",
                "dateFormatted": "2016-12-31",
                "sharesMln": "48.9220",
                "shares": 48922000
            },
            {
                "date": "2016-Q3",
                "dateFormatted": "2016-09-30",
                "sharesMln": "48.9090",
                "shares": 48909000
            },
            {
                "date": "2016-Q2",
                "dateFormatted": "2016-06-30",
                "sharesMln": "48.8300",
                "shares": 48830000
            },
            {
                "date": "2016-Q1",
                "dateFormatted": "2016-03-31",
                "sharesMln": "49.2490",
                "shares": 49249000
            },
            {
                "date": "2015-Q4",
                "dateFormatted": "2015-12-31",
                "sharesMln": "49.2060",
                "shares": 49206000
            },
            {
                "date": "2015-Q3",
                "dateFormatted": "2015-09-30",
                "sharesMln": "49.0710",
                "shares": 49071000
            },
            {
                "date": "2015-Q2",
                "dateFormatted": "2015-06-30",
                "sharesMln": "49.0040",
                "shares": 49004000
            },
            {
                "date": "2015-Q1",
                "dateFormatted": "2015-03-31",
                "sharesMln": "48.9020",
                "shares": 48902000
            },
            {
                "date": "2014-Q4",
                "dateFormatted": "2014-12-31",
                "sharesMln": "48.3060",
                "shares": 48306000
            },
            {
                "date": "2014-Q3",
                "dateFormatted": "2014-09-30",
                "sharesMln": "48.7860",
                "shares": 48786000
            },
            {
                "date": "2014-Q2",
                "dateFormatted": "2014-06-30",
                "sharesMln": "48.6400",
                "shares": 48640000
            },
            {
                "date": "2014-Q1",
                "dateFormatted": "2014-03-31",
                "sharesMln": "48.4420",
                "shares": 48442000
            },
            {
                "date": "2013-Q4",
                "dateFormatted": "2013-12-31",
                "sharesMln": "48.4480",
                "shares": 48448000
            },
            {
                "date": "2013-Q3",
                "dateFormatted": "2013-09-30",
                "sharesMln": "48.2500",
                "shares": 48250000
            },
            {
                "date": "2013-Q2",
                "dateFormatted": "2013-06-30",
                "sharesMln": "48.1560",
                "shares": 48156000
            },
            {
                "date": "2013-Q1",
                "dateFormatted": "2013-03-31",
                "sharesMln": "48.0640",
                "shares": 48064000
            },
            {
                "date": "2012-Q4",
                "dateFormatted": "2012-12-31",
                "sharesMln": "47.9240",
                "shares": 47924000
            },
            {
                "date": "2012-Q3",
                "dateFormatted": "2012-09-30",
                "sharesMln": "47.9120",
                "shares": 47912000
            },
            {
                "date": "2012-Q2",
                "dateFormatted": "2012-06-30",
                "sharesMln": "48.3478",
                "shares": 48347800
            },
            {
                "date": "2012-Q1",
                "dateFormatted": "2012-03-31",
                "sharesMln": "47.0105",
                "shares": 47010500
            },
            {
                "date": "2011-Q4",
                "dateFormatted": "2011-12-31",
                "sharesMln": "49.6500",
                "shares": 49650000
            },
            {
                "date": "2011-Q3",
                "dateFormatted": "2011-09-30",
                "sharesMln": "46.1846",
                "shares": 46184600
            },
            {
                "date": "2011-Q2",
                "dateFormatted": "2011-06-30",
                "sharesMln": "47.5940",
                "shares": 47594000
            },
            {
                "date": "2011-Q1",
                "dateFormatted": "2011-03-31",
                "sharesMln": "46.5692",
                "shares": 46569200
            },
            {
                "date": "2010-Q4",
                "dateFormatted": "2010-12-31",
                "sharesMln": "46.5692",
                "shares": 46569200
            },
            {
                "date": "2010-Q3",
                "dateFormatted": "2010-09-30",
                "sharesMln": "47.7660",
                "shares": 47766000
            },
            {
                "date": "2010-Q2",
                "dateFormatted": "2010-06-30",
                "sharesMln": "48.1263",
                "shares": 48126300
            },
            {
                "date": "2010-Q1",
                "dateFormatted": "2010-03-31",
                "sharesMln": "46.5793",
                "shares": 46579300
            },
            {
                "date": "2009-Q4",
                "dateFormatted": "2009-12-31",
                "sharesMln": "46.5793",
                "shares": 46579300
            },
            {
                "date": "2009-Q3",
                "dateFormatted": "2009-09-30",
                "sharesMln": "46.7185",
                "shares": 46718500
            },
            {
                "date": "2009-Q2",
                "dateFormatted": "2009-06-30",
                "sharesMln": "46.4820",
                "shares": 46482000
            },
            {
                "date": "2009-Q1",
                "dateFormatted": "2009-03-31",
                "sharesMln": "47.3860",
                "shares": 47386000
            },
            {
                "date": "2008-Q4",
                "dateFormatted": "2008-12-31",
                "sharesMln": "47.2440",
                "shares": 47244000
            },
            {
                "date": "2008-Q3",
                "dateFormatted": "2008-09-30",
                "sharesMln": "47.2200",
                "shares": 47220000
            },
            {
                "date": "2008-Q2",
                "dateFormatted": "2008-06-30",
                "sharesMln": "47.1500",
                "shares": 47150000
            },
            {
                "date": "2008-Q1",
                "dateFormatted": "2008-03-31",
                "sharesMln": "47.1740",
                "shares": 47174000
            },
            {
                "date": "2007-Q4",
                "dateFormatted": "2007-12-31",
                "sharesMln": "47.0420",
                "shares": 47042000
            },
            {
                "date": "2007-Q3",
                "dateFormatted": "2007-09-30",
                "sharesMln": "47.0020",
                "shares": 47002000
            },
            {
                "date": "2007-Q2",
                "dateFormatted": "2007-06-30",
                "sharesMln": "46.9540",
                "shares": 46954000
            },
            {
                "date": "2007-Q1",
                "dateFormatted": "2007-03-31",
                "sharesMln": "46.8900",
                "shares": 46890000
            },
            {
                "date": "2006-Q4",
                "dateFormatted": "2006-12-31",
                "sharesMln": "46.6080",
                "shares": 46608000
            },
            {
                "date": "2006-Q3",
                "dateFormatted": "2006-09-30",
                "sharesMln": "46.6680",
                "shares": 46668000
            },
            {
                "date": "2006-Q2",
                "dateFormatted": "2006-06-30",
                "sharesMln": "46.6200",
                "shares": 46620000
            },
            {
                "date": "2006-Q1",
                "dateFormatted": "2006-03-31",
                "sharesMln": "46.5780",
                "shares": 46578000
            },
            {
                "date": "2005-Q4",
                "dateFormatted": "2005-12-31",
                "sharesMln": "46.1700",
                "shares": 46170000
            },
            {
                "date": "2005-Q3",
                "dateFormatted": "2005-09-30",
                "sharesMln": "46.8600",
                "shares": 46860000
            },
            {
                "date": "2005-Q2",
                "dateFormatted": "2005-06-30",
                "sharesMln": "46.1700",
                "shares": 46170000
            },
            {
                "date": "2005-Q1",
                "dateFormatted": "2005-03-31",
                "sharesMln": "46.0800",
                "shares": 46080000
            },
            {
                "date": "2004-Q4",
                "dateFormatted": "2004-12-31",
                "sharesMln": "45.8280",
                "shares": 45828000
            },
            {
                "date": "2004-Q3",
                "dateFormatted": "2004-09-30",
                "sharesMln": "45.9120",
                "shares": 45912000
            },
            {
                "date": "2004-Q2",
                "dateFormatted": "2004-06-30",
                "sharesMln": "45.9480",
                "shares": 45948000
            },
            {
                "date": "2004-Q1",
                "dateFormatted": "2004-03-31",
                "sharesMln": "45.8760",
                "shares": 45876000
            },
            {
                "date": "2003-Q4",
                "dateFormatted": "2003-12-31",
                "sharesMln": "45.6000",
                "shares": 45600000
            },
            {
                "date": "2003-Q3",
                "dateFormatted": "2003-09-30",
                "sharesMln": "45.6960",
                "shares": 45696000
            },
            {
                "date": "2003-Q2",
                "dateFormatted": "2003-06-30",
                "sharesMln": "45.6360",
                "shares": 45636000
            },
            {
                "date": "2003-Q1",
                "dateFormatted": "2003-03-31",
                "sharesMln": "45.5520",
                "shares": 45552000
            },
            {
                "date": "2002-Q4",
                "dateFormatted": "2002-12-31",
                "sharesMln": "45.3840",
                "shares": 45384000
            },
            {
                "date": "2002-Q3",
                "dateFormatted": "2002-09-30",
                "sharesMln": "45.6697",
                "shares": 45669700
            },
            {
                "date": "2002-Q2",
                "dateFormatted": "2002-06-30",
                "sharesMln": "45.2280",
                "shares": 45228000
            },
            {
                "date": "2002-Q1",
                "dateFormatted": "2002-03-31",
                "sharesMln": "45.4414",
                "shares": 45441400
            },
            {
                "date": "2001-Q4",
                "dateFormatted": "2001-12-31",
                "sharesMln": "45.1800",
                "shares": 45180000
            },
            {
                "date": "2001-Q3",
                "dateFormatted": "2001-09-30",
                "sharesMln": "45.3360",
                "shares": 45336000
            },
            {
                "date": "2001-Q2",
                "dateFormatted": "2001-06-30",
                "sharesMln": "45.2853",
                "shares": 45285300
            },
            {
                "date": "2001-Q1",
                "dateFormatted": "2001-03-31",
                "sharesMln": "45.1200",
                "shares": 45120000
            },
            {
                "date": "2000-Q4",
                "dateFormatted": "2000-12-31",
                "sharesMln": "45.1200",
                "shares": 45120000
            },
            {
                "date": "2000-Q3",
                "dateFormatted": "2000-09-30",
                "sharesMln": "45.2613",
                "shares": 45261300
            },
            {
                "date": "2000-Q2",
                "dateFormatted": "2000-06-30",
                "sharesMln": "45.1327",
                "shares": 45132700
            },
            {
                "date": "2000-Q1",
                "dateFormatted": "2000-03-31",
                "sharesMln": "45.1199",
                "shares": 45119900
            },
            {
                "date": "1999-Q4",
                "dateFormatted": "1999-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1999-Q3",
                "dateFormatted": "1999-09-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1999-Q2",
                "dateFormatted": "1999-06-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1999-Q1",
                "dateFormatted": "1999-03-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1998-Q4",
                "dateFormatted": "1998-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1998-Q3",
                "dateFormatted": "1998-09-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1998-Q2",
                "dateFormatted": "1998-06-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1998-Q1",
                "dateFormatted": "1998-03-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1997-Q4",
                "dateFormatted": "1997-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1997-Q3",
                "dateFormatted": "1997-09-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1997-Q2",
                "dateFormatted": "1997-06-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1997-Q1",
                "dateFormatted": "1997-03-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1996-Q4",
                "dateFormatted": "1996-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1996-Q3",
                "dateFormatted": "1996-09-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1996-Q2",
                "dateFormatted": "1996-06-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1996-Q1",
                "dateFormatted": "1996-03-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1995-Q4",
                "dateFormatted": "1995-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1995-Q3",
                "dateFormatted": "1995-09-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1995-Q2",
                "dateFormatted": "1995-06-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1995-Q1",
                "dateFormatted": "1995-03-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1994-Q4",
                "dateFormatted": "1994-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1994-Q3",
                "dateFormatted": "1994-09-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1994-Q2",
                "dateFormatted": "1994-06-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1994-Q1",
                "dateFormatted": "1994-03-31",
                "sharesMln": "44.5000",
                "shares": 44500000
            },
            {
                "date": "1993-Q4",
                "dateFormatted": "1993-12-31",
                "sharesMln": "45.1000",
                "shares": 45100000
            },
            {
                "date": "1993-Q3",
                "dateFormatted": "1993-09-30",
                "sharesMln": "45.1000",
                "shares": 45100000
            }
        ]
    },
    "Earnings": {
        "History": {
            "2026-06-30": {
                "reportDate": "2026-07-30",
                "date": "2026-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": null,
                "epsEstimate": -0.31,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2026-03-31": {
                "reportDate": "2026-05-01",
                "date": "2026-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.31,
                "epsEstimate": -0.25,
                "epsDifference": -0.06,
                "surprisePercent": -24
            },
            "2025-12-31": {
                "reportDate": "2026-02-19",
                "date": "2025-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.1307,
                "epsEstimate": -0.17,
                "epsDifference": 0.0393,
                "surprisePercent": 23.1176
            },
            "2025-09-30": {
                "reportDate": "2025-10-29",
                "date": "2025-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.2,
                "epsEstimate": -0.22,
                "epsDifference": 0.02,
                "surprisePercent": 9.0909
            },
            "2025-06-30": {
                "reportDate": "2025-07-31",
                "date": "2025-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.13,
                "epsEstimate": -0.2,
                "epsDifference": 0.07,
                "surprisePercent": 35
            },
            "2025-03-31": {
                "reportDate": "2025-04-30",
                "date": "2025-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.18,
                "epsEstimate": -0.15,
                "epsDifference": -0.03,
                "surprisePercent": -20
            },
            "2024-12-31": {
                "reportDate": "2025-02-19",
                "date": "2024-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.1289,
                "epsEstimate": -0.13,
                "epsDifference": 0.0011,
                "surprisePercent": 0.8462
            },
            "2024-09-30": {
                "reportDate": "2024-11-07",
                "date": "2024-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.07,
                "epsEstimate": -0.07,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2024-06-30": {
                "reportDate": "2024-08-07",
                "date": "2024-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.09,
                "epsEstimate": 0.02,
                "epsDifference": -0.11,
                "surprisePercent": -550
            },
            "2024-03-31": {
                "reportDate": "2024-05-03",
                "date": "2024-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.07,
                "epsEstimate": -0.01,
                "epsDifference": -0.06,
                "surprisePercent": -600
            },
            "2023-12-31": {
                "reportDate": "2024-02-21",
                "date": "2023-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.05,
                "epsEstimate": -0.01,
                "epsDifference": 0.06,
                "surprisePercent": 600
            },
            "2023-09-30": {
                "reportDate": "2023-11-03",
                "date": "2023-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.05,
                "epsEstimate": -0.02,
                "epsDifference": 0.07,
                "surprisePercent": 350
            },
            "2023-06-30": {
                "reportDate": "2023-08-02",
                "date": "2023-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.05,
                "epsEstimate": -0.04,
                "epsDifference": 0.09,
                "surprisePercent": 225
            },
            "2023-03-31": {
                "reportDate": "2023-04-28",
                "date": "2023-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.04,
                "epsEstimate": -0.02,
                "epsDifference": 0.06,
                "surprisePercent": 300
            },
            "2022-12-31": {
                "reportDate": "2023-02-22",
                "date": "2022-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.04,
                "epsEstimate": -0.01,
                "epsDifference": -0.03,
                "surprisePercent": -300
            },
            "2022-09-30": {
                "reportDate": "2022-11-02",
                "date": "2022-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.03,
                "epsEstimate": 0.04,
                "epsDifference": -0.07,
                "surprisePercent": -175
            },
            "2022-06-30": {
                "reportDate": "2022-08-03",
                "date": "2022-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.01,
                "epsEstimate": 0.02,
                "epsDifference": -0.01,
                "surprisePercent": -50
            },
            "2022-03-31": {
                "reportDate": "2022-04-28",
                "date": "2022-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.01,
                "epsEstimate": 0.05,
                "epsDifference": -0.06,
                "surprisePercent": -120
            },
            "2021-12-31": {
                "reportDate": "2022-02-28",
                "date": "2021-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.06,
                "epsEstimate": 0.04,
                "epsDifference": -0.1,
                "surprisePercent": -250
            },
            "2021-09-30": {
                "reportDate": "2021-10-28",
                "date": "2021-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.16,
                "epsEstimate": -0.11,
                "epsDifference": 0.27,
                "surprisePercent": 245.4545
            },
            "2021-06-30": {
                "reportDate": "2021-07-29",
                "date": "2021-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.07,
                "epsEstimate": 0.67,
                "epsDifference": 0.4,
                "surprisePercent": 59.7015
            },
            "2021-03-31": {
                "reportDate": "2021-04-29",
                "date": "2021-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.03,
                "epsEstimate": 1.01,
                "epsDifference": 0.02,
                "surprisePercent": 1.9802
            },
            "2020-12-31": {
                "reportDate": "2021-02-25",
                "date": "2020-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.98,
                "epsEstimate": 0.85,
                "epsDifference": 0.13,
                "surprisePercent": 15.2941
            },
            "2020-09-30": {
                "reportDate": "2020-11-06",
                "date": "2020-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.7,
                "epsEstimate": 0.32,
                "epsDifference": 0.38,
                "surprisePercent": 118.75
            },
            "2020-06-30": {
                "reportDate": "2020-07-30",
                "date": "2020-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.58,
                "epsEstimate": 0.26,
                "epsDifference": 0.32,
                "surprisePercent": 123.0769
            },
            "2020-03-31": {
                "reportDate": "2020-04-30",
                "date": "2020-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.27,
                "epsEstimate": 0.25,
                "epsDifference": 0.02,
                "surprisePercent": 8
            },
            "2019-12-31": {
                "reportDate": "2020-02-26",
                "date": "2019-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.27,
                "epsEstimate": 0.31,
                "epsDifference": -0.04,
                "surprisePercent": -12.9032
            },
            "2019-09-30": {
                "reportDate": "2019-10-31",
                "date": "2019-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.29,
                "epsEstimate": 0.3,
                "epsDifference": -0.01,
                "surprisePercent": -3.3333
            },
            "2019-06-30": {
                "reportDate": "2019-08-06",
                "date": "2019-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.26,
                "epsEstimate": 0.27,
                "epsDifference": -0.01,
                "surprisePercent": -3.7037
            },
            "2019-03-31": {
                "reportDate": "2019-05-09",
                "date": "2019-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.28,
                "epsEstimate": 0.28,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2018-12-31": {
                "reportDate": "2019-02-28",
                "date": "2018-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.3,
                "epsEstimate": 0.31,
                "epsDifference": -0.01,
                "surprisePercent": -3.2258
            },
            "2018-09-30": {
                "reportDate": "2018-11-06",
                "date": "2018-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.31,
                "epsEstimate": 0.13,
                "epsDifference": 0.18,
                "surprisePercent": 138.4615
            },
            "2018-06-30": {
                "reportDate": "2018-08-07",
                "date": "2018-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.16,
                "epsEstimate": 0.09,
                "epsDifference": 0.07,
                "surprisePercent": 77.7778
            },
            "2018-03-31": {
                "reportDate": "2018-05-03",
                "date": "2018-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.1,
                "epsEstimate": 0.09,
                "epsDifference": 0.01,
                "surprisePercent": 11.1111
            },
            "2017-12-31": {
                "reportDate": "2018-03-15",
                "date": "2017-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.04,
                "epsDifference": 0.1,
                "surprisePercent": 250
            },
            "2017-09-30": {
                "reportDate": "2017-11-02",
                "date": "2017-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.22,
                "epsEstimate": -0.04,
                "epsDifference": 0.26,
                "surprisePercent": 650
            },
            "2017-06-30": {
                "reportDate": "2017-08-02",
                "date": "2017-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.0016,
                "epsEstimate": -0.01,
                "epsDifference": 0.0084,
                "surprisePercent": 84
            },
            "2017-03-31": {
                "reportDate": "2017-05-04",
                "date": "2017-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.05,
                "epsEstimate": -0.04,
                "epsDifference": 0.09,
                "surprisePercent": 225
            },
            "2016-12-31": {
                "reportDate": "2017-03-20",
                "date": "2016-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.08,
                "epsEstimate": -0.06,
                "epsDifference": -0.02,
                "surprisePercent": -33.3333
            },
            "2016-09-30": {
                "reportDate": "2016-11-07",
                "date": "2016-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.26,
                "epsEstimate": 0.07,
                "epsDifference": 0.19,
                "surprisePercent": 271.4286
            },
            "2016-06-30": {
                "reportDate": "2016-08-05",
                "date": "2016-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.2,
                "epsEstimate": 0.27,
                "epsDifference": -0.07,
                "surprisePercent": -25.9259
            },
            "2016-03-31": {
                "reportDate": "2016-04-29",
                "date": "2016-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.28,
                "epsEstimate": 0.25,
                "epsDifference": 0.03,
                "surprisePercent": 12
            },
            "2015-12-31": {
                "reportDate": "2016-02-26",
                "date": "2015-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.24,
                "epsEstimate": 0.21,
                "epsDifference": 0.03,
                "surprisePercent": 14.2857
            },
            "2015-09-30": {
                "reportDate": "2015-10-30",
                "date": "2015-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.19,
                "epsEstimate": 0.21,
                "epsDifference": -0.02,
                "surprisePercent": -9.5238
            },
            "2015-06-30": {
                "reportDate": "2015-07-31",
                "date": "2015-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.22,
                "epsEstimate": 0.23,
                "epsDifference": -0.01,
                "surprisePercent": -4.3478
            },
            "2015-03-31": {
                "reportDate": "2015-05-04",
                "date": "2015-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.21,
                "epsEstimate": 0.2,
                "epsDifference": 0.01,
                "surprisePercent": 5
            },
            "2014-12-31": {
                "reportDate": "2015-02-27",
                "date": "2014-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.18,
                "epsEstimate": 0.17,
                "epsDifference": 0.01,
                "surprisePercent": 5.8824
            },
            "2014-09-30": {
                "reportDate": "2014-10-31",
                "date": "2014-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.19,
                "epsEstimate": 0.14,
                "epsDifference": 0.05,
                "surprisePercent": 35.7143
            },
            "2014-06-30": {
                "reportDate": "2014-08-01",
                "date": "2014-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.18,
                "epsEstimate": 0.21,
                "epsDifference": -0.03,
                "surprisePercent": -14.2857
            },
            "2014-03-31": {
                "reportDate": "2014-05-02",
                "date": "2014-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.18,
                "epsEstimate": 0.2,
                "epsDifference": -0.02,
                "surprisePercent": -10
            },
            "2013-12-31": {
                "reportDate": "2014-02-27",
                "date": "2013-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.13,
                "epsDifference": 0.01,
                "surprisePercent": 7.6923
            },
            "2013-09-30": {
                "reportDate": "2013-11-01",
                "date": "2013-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.09,
                "epsDifference": 0.05,
                "surprisePercent": 55.5556
            },
            "2013-06-30": {
                "reportDate": "2013-08-02",
                "date": "2013-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.16,
                "epsEstimate": 0.12,
                "epsDifference": 0.04,
                "surprisePercent": 33.3333
            },
            "2013-03-31": {
                "reportDate": "2013-05-03",
                "date": "2013-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.18,
                "epsEstimate": 0.09,
                "epsDifference": 0.09,
                "surprisePercent": 100
            },
            "2012-12-31": {
                "reportDate": "2013-02-28",
                "date": "2012-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.1,
                "epsEstimate": 0.12,
                "epsDifference": -0.02,
                "surprisePercent": -16.6667
            },
            "2012-09-30": {
                "reportDate": "2012-11-02",
                "date": "2012-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.03,
                "epsEstimate": 0.07,
                "epsDifference": -0.04,
                "surprisePercent": -57.1429
            },
            "2012-06-30": {
                "reportDate": "2012-08-03",
                "date": "2012-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.12,
                "epsEstimate": 0.06,
                "epsDifference": 0.06,
                "surprisePercent": 100
            },
            "2012-03-31": {
                "reportDate": "2012-05-04",
                "date": "2012-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.09,
                "epsEstimate": 0.07,
                "epsDifference": 0.02,
                "surprisePercent": 28.5714
            },
            "2011-12-31": {
                "reportDate": "2012-03-01",
                "date": "2011-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.08,
                "epsEstimate": 0.08,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2011-09-30": {
                "reportDate": "2011-11-07",
                "date": "2011-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.08,
                "epsEstimate": 0.09,
                "epsDifference": -0.01,
                "surprisePercent": -11.1111
            },
            "2011-06-30": {
                "reportDate": "2011-08-05",
                "date": "2011-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.07,
                "epsEstimate": 0.09,
                "epsDifference": -0.02,
                "surprisePercent": -22.2222
            },
            "2011-03-31": {
                "reportDate": "2011-05-05",
                "date": "2011-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.07,
                "epsEstimate": 0.06,
                "epsDifference": 0.01,
                "surprisePercent": 16.6667
            },
            "2010-12-31": {
                "reportDate": "2011-03-07",
                "date": "2010-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": 0.07,
                "epsDifference": -0.01,
                "surprisePercent": -14.2857
            },
            "2010-09-30": {
                "reportDate": "2010-11-03",
                "date": "2010-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.08,
                "epsEstimate": 0.11,
                "epsDifference": -0.03,
                "surprisePercent": -27.2727
            },
            "2010-06-30": {
                "reportDate": "2010-08-04",
                "date": "2010-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.14,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2010-03-31": {
                "reportDate": "2010-05-05",
                "date": "2010-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.13,
                "epsDifference": 0.01,
                "surprisePercent": 7.6923
            },
            "2009-12-31": {
                "reportDate": "2010-03-03",
                "date": "2009-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.12,
                "epsEstimate": 0.13,
                "epsDifference": -0.01,
                "surprisePercent": -7.6923
            },
            "2009-09-30": {
                "reportDate": "2009-11-03",
                "date": "2009-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.14,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2009-06-30": {
                "reportDate": "2009-07-28",
                "date": "2009-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.14,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2009-03-31": {
                "reportDate": "2009-05-05",
                "date": "2009-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.13,
                "epsEstimate": 0.13,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2008-12-31": {
                "reportDate": "2009-03-04",
                "date": "2008-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.12,
                "epsEstimate": 0.13,
                "epsDifference": -0.01,
                "surprisePercent": -7.6923
            },
            "2008-09-30": {
                "reportDate": "2008-11-04",
                "date": "2008-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.13,
                "epsDifference": 0.01,
                "surprisePercent": 7.6923
            },
            "2008-06-30": {
                "reportDate": "2008-08-05",
                "date": "2008-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.16,
                "epsEstimate": 0.12,
                "epsDifference": 0.04,
                "surprisePercent": 33.3333
            },
            "2008-03-31": {
                "reportDate": "2008-04-23",
                "date": "2008-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.1,
                "epsEstimate": 0.11,
                "epsDifference": -0.01,
                "surprisePercent": -9.0909
            },
            "2007-12-31": {
                "reportDate": "2008-02-26",
                "date": "2007-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.08,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2007-09-30": {
                "reportDate": "2007-10-23",
                "date": "2007-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.11,
                "epsEstimate": 0.1,
                "epsDifference": 0.01,
                "surprisePercent": 10
            },
            "2007-06-30": {
                "reportDate": "2007-07-25",
                "date": "2007-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.04,
                "epsEstimate": 0.08,
                "epsDifference": -0.04,
                "surprisePercent": -50
            },
            "2007-03-31": {
                "reportDate": "2007-04-25",
                "date": "2007-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.09,
                "epsEstimate": 0.08,
                "epsDifference": 0.01,
                "surprisePercent": 12.5
            },
            "2006-12-31": {
                "reportDate": "2007-03-01",
                "date": "2006-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.07,
                "epsEstimate": 0.07,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2006-09-30": {
                "reportDate": "2006-10-25",
                "date": "2006-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.07,
                "epsEstimate": 0.06,
                "epsDifference": 0.01,
                "surprisePercent": 16.6667
            },
            "2006-06-30": {
                "reportDate": "2006-07-25",
                "date": "2006-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": 0.07,
                "epsDifference": -0.01,
                "surprisePercent": -14.2857
            },
            "2006-03-31": {
                "reportDate": "2006-04-21",
                "date": "2006-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.05,
                "epsEstimate": 0.07,
                "epsDifference": -0.02,
                "surprisePercent": -28.5714
            },
            "2005-12-31": {
                "reportDate": "2006-03-14",
                "date": "2005-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": 0.05,
                "epsDifference": 0.01,
                "surprisePercent": 20
            },
            "2005-09-30": {
                "reportDate": "2005-10-25",
                "date": "2005-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.07,
                "epsEstimate": 0.06,
                "epsDifference": 0.01,
                "surprisePercent": 16.6667
            },
            "2005-06-30": {
                "reportDate": "2005-07-22",
                "date": "2005-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0544,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2005-03-31": {
                "reportDate": "2005-04-22",
                "date": "2005-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.052,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2004-12-31": {
                "reportDate": "2005-02-23",
                "date": "2004-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0425,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2004-09-30": {
                "reportDate": "2004-10-26",
                "date": "2004-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0678,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2004-06-30": {
                "reportDate": "2004-07-15",
                "date": "2004-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0627,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2004-03-31": {
                "reportDate": "2004-04-15",
                "date": "2004-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": 0.06,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2003-12-31": {
                "reportDate": "2004-02-13",
                "date": "2003-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0844,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2003-09-30": {
                "reportDate": "2003-10-22",
                "date": "2003-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": 0.05,
                "epsDifference": 0.01,
                "surprisePercent": 20
            },
            "2003-06-30": {
                "reportDate": "2003-07-18",
                "date": "2003-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.04,
                "epsEstimate": 0.05,
                "epsDifference": -0.01,
                "surprisePercent": -20
            },
            "2003-03-31": {
                "reportDate": "2003-04-15",
                "date": "2003-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.05,
                "epsEstimate": 0.03,
                "epsDifference": 0.02,
                "surprisePercent": 66.6667
            },
            "2002-12-31": {
                "reportDate": "2003-02-24",
                "date": "2002-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": 0.07,
                "epsDifference": -0.01,
                "surprisePercent": -14.2857
            },
            "2002-09-30": {
                "reportDate": "2002-10-17",
                "date": "2002-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": 0.06,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2002-06-30": {
                "reportDate": "2002-06-30",
                "date": "2002-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.0467,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2002-03-31": {
                "reportDate": "2002-03-31",
                "date": "2002-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0475,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2001-12-31": {
                "reportDate": "2001-12-31",
                "date": "2001-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.2604,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2001-09-30": {
                "reportDate": "2001-09-30",
                "date": "2001-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0462,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2001-06-30": {
                "reportDate": "2001-06-30",
                "date": "2001-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0441,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2001-03-31": {
                "reportDate": "2001-03-31",
                "date": "2001-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0108,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2000-12-31": {
                "reportDate": "2000-12-31",
                "date": "2000-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0008,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2000-09-30": {
                "reportDate": "2000-09-30",
                "date": "2000-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0427,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2000-06-30": {
                "reportDate": "2000-06-30",
                "date": "2000-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2000-03-31": {
                "reportDate": "2000-03-31",
                "date": "2000-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0464,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "1999-12-31": {
                "reportDate": "1999-12-31",
                "date": "1999-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0271,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "1999-09-30": {
                "reportDate": "1999-09-30",
                "date": "1999-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0434,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "1999-06-30": {
                "reportDate": "1999-06-30",
                "date": "1999-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0431,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "1999-03-31": {
                "reportDate": "1999-03-31",
                "date": "1999-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0291,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "1998-09-30": {
                "reportDate": "1998-09-30",
                "date": "1998-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0433,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "1998-06-30": {
                "reportDate": "1998-06-30",
                "date": "1998-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.037,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "1998-03-31": {
                "reportDate": "1998-03-31",
                "date": "1998-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.0264,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            }
        },
        "Trend": {
            "2027-12-31": {
                "date": "2027-12-31",
                "period": "+1y",
                "growth": null,
                "earningsEstimateAvg": "-0.7680",
                "earningsEstimateLow": "-0.9160",
                "earningsEstimateHigh": "-0.6200",
                "earningsEstimateYearAgoEps": "-0.9735",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "0.2111",
                "revenueEstimateAvg": "394660000.00",
                "revenueEstimateLow": "383006000.00",
                "revenueEstimateHigh": "406314000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.0554",
                "epsTrendCurrent": "-0.7680",
                "epsTrend7daysAgo": "-0.6400",
                "epsTrend30daysAgo": "0.0000",
                "epsTrend60daysAgo": "0.0000",
                "epsTrend90daysAgo": "0.0000",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2026-12-31": {
                "date": "2026-12-31",
                "period": "0y",
                "growth": "-0.4466",
                "earningsEstimateAvg": "-0.9735",
                "earningsEstimateLow": "-1.0770",
                "earningsEstimateHigh": "-0.8700",
                "earningsEstimateYearAgoEps": "-0.7100",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.3711",
                "revenueEstimateAvg": "373944000.00",
                "revenueEstimateLow": "371850000.00",
                "revenueEstimateHigh": "376038000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.0450",
                "epsTrendCurrent": "-0.9735",
                "epsTrend7daysAgo": "-0.8210",
                "epsTrend30daysAgo": "-0.8620",
                "epsTrend60daysAgo": "-0.8620",
                "epsTrend90daysAgo": "-0.9110",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-09-30": {
                "date": "2026-09-30",
                "period": "+1q",
                "growth": null,
                "earningsEstimateAvg": "-0.2285",
                "earningsEstimateLow": "-0.2570",
                "earningsEstimateHigh": "-0.2000",
                "earningsEstimateYearAgoEps": "-0.2000",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.1425",
                "revenueEstimateAvg": "93646500.00",
                "revenueEstimateLow": "92707000.00",
                "revenueEstimateHigh": "94586000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.0429",
                "epsTrendCurrent": "-0.2285",
                "epsTrend7daysAgo": "-0.1955",
                "epsTrend30daysAgo": "-0.2010",
                "epsTrend60daysAgo": "-0.2010",
                "epsTrend90daysAgo": "-0.2490",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-06-30": {
                "date": "2026-06-30",
                "period": "0q",
                "growth": null,
                "earningsEstimateAvg": "-0.2435",
                "earningsEstimateLow": "-0.2770",
                "earningsEstimateHigh": "-0.2100",
                "earningsEstimateYearAgoEps": "-0.1900",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.2816",
                "revenueEstimateAvg": "92827000.00",
                "revenueEstimateLow": "92337000.00",
                "revenueEstimateHigh": "93317000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.0481",
                "epsTrendCurrent": "-0.2435",
                "epsTrend7daysAgo": "-0.2200",
                "epsTrend30daysAgo": "-0.2400",
                "epsTrend60daysAgo": "-0.2400",
                "epsTrend90daysAgo": "-0.2595",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-03-31": {
                "date": "2026-03-31",
                "period": "0q",
                "growth": "-0.2453",
                "earningsEstimateAvg": "-0.2535",
                "earningsEstimateLow": "-0.2700",
                "earningsEstimateHigh": "-0.2370",
                "earningsEstimateYearAgoEps": "-0.1900",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.3342",
                "revenueEstimateAvg": "91340500.00",
                "revenueEstimateLow": "90859000.00",
                "revenueEstimateHigh": "91822000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.0392",
                "epsTrendCurrent": "-0.2535",
                "epsTrend7daysAgo": "-0.2370",
                "epsTrend30daysAgo": "-0.2370",
                "epsTrend60daysAgo": "-0.2275",
                "epsTrend90daysAgo": "-0.2275",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-12-31": {
                "date": "2025-12-31",
                "period": "0y",
                "growth": "-0.6965",
                "earningsEstimateAvg": "-0.7300",
                "earningsEstimateLow": "-0.7300",
                "earningsEstimateHigh": "-0.7300",
                "earningsEstimateYearAgoEps": "-0.4303",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-0.6965",
                "revenueEstimateAvg": "356257500.00",
                "revenueEstimateLow": "356000000.00",
                "revenueEstimateHigh": "356515000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.0860",
                "epsTrendCurrent": "-0.7300",
                "epsTrend7daysAgo": "-0.8200",
                "epsTrend30daysAgo": "-0.6500",
                "epsTrend60daysAgo": "-0.6500",
                "epsTrend90daysAgo": "-0.6500",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-09-30": {
                "date": "2025-09-30",
                "period": "0q",
                "growth": "-1.6393",
                "earningsEstimateAvg": "-0.2700",
                "earningsEstimateLow": "-0.2700",
                "earningsEstimateHigh": "-0.2700",
                "earningsEstimateYearAgoEps": "-0.1023",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-1.6393",
                "revenueEstimateAvg": "89299000.00",
                "revenueEstimateLow": "89200000.00",
                "revenueEstimateHigh": "89398000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.0194",
                "epsTrendCurrent": "-0.2700",
                "epsTrend7daysAgo": "-0.2000",
                "epsTrend30daysAgo": "-0.2000",
                "epsTrend60daysAgo": "-0.2000",
                "epsTrend90daysAgo": "-0.2000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-06-30": {
                "date": "2025-06-30",
                "period": "0q",
                "growth": "-1.3175",
                "earningsEstimateAvg": "-0.2000",
                "earningsEstimateLow": "-0.2000",
                "earningsEstimateHigh": "-0.2000",
                "earningsEstimateYearAgoEps": "-0.0863",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-1.3175",
                "revenueEstimateAvg": "89939000.00",
                "revenueEstimateLow": "89939000.00",
                "revenueEstimateHigh": "89939000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "0.0483",
                "epsTrendCurrent": "-0.2000",
                "epsTrend7daysAgo": "-0.1600",
                "epsTrend30daysAgo": "-0.1600",
                "epsTrend60daysAgo": "-0.1600",
                "epsTrend90daysAgo": "-0.0600",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-03-31": {
                "date": "2025-03-31",
                "period": "0q",
                "growth": "-1.1067",
                "earningsEstimateAvg": "-0.1500",
                "earningsEstimateLow": "-0.1500",
                "earningsEstimateHigh": "-0.1500",
                "earningsEstimateYearAgoEps": "-0.0712",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-1.1067",
                "revenueEstimateAvg": "89307500.00",
                "revenueEstimateLow": "88215000.00",
                "revenueEstimateHigh": "90400000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.2897",
                "epsTrendCurrent": "-0.1500",
                "epsTrend7daysAgo": "-0.1600",
                "epsTrend30daysAgo": "-0.1600",
                "epsTrend60daysAgo": "-0.1600",
                "epsTrend90daysAgo": "-0.0600",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-12-31": {
                "date": "2024-12-31",
                "period": "0y",
                "growth": "-3.9201",
                "earningsEstimateAvg": "-0.5700",
                "earningsEstimateLow": "-0.5700",
                "earningsEstimateHigh": "-0.5700",
                "earningsEstimateYearAgoEps": "0.1952",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-3.9201",
                "revenueEstimateAvg": "332321500.00",
                "revenueEstimateLow": "331243000.00",
                "revenueEstimateHigh": "333400000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.1564",
                "epsTrendCurrent": "-0.5700",
                "epsTrend7daysAgo": "-0.4200",
                "epsTrend30daysAgo": "-0.4200",
                "epsTrend60daysAgo": "-0.4200",
                "epsTrend90daysAgo": "-0.4200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2024-09-30": {
                "date": "2024-09-30",
                "period": "0q",
                "growth": "-3.3330",
                "earningsEstimateAvg": "-0.0700",
                "earningsEstimateLow": "-0.0700",
                "earningsEstimateHigh": "-0.0700",
                "earningsEstimateYearAgoEps": "0.0300",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-3.3330",
                "revenueEstimateAvg": "88800000.00",
                "revenueEstimateLow": "88800000.00",
                "revenueEstimateHigh": "88800000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "1.00",
                "revenueEstimateGrowth": "0.2360",
                "epsTrendCurrent": "-0.0700",
                "epsTrend7daysAgo": "-0.0700",
                "epsTrend30daysAgo": "-0.0700",
                "epsTrend60daysAgo": "-0.0700",
                "epsTrend90daysAgo": "-0.0200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-06-30": {
                "date": "2024-06-30",
                "period": "0q",
                "growth": "-0.7500",
                "earningsEstimateAvg": "0.0100",
                "earningsEstimateLow": "0.0100",
                "earningsEstimateHigh": "0.0200",
                "earningsEstimateYearAgoEps": "0.0400",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.7500",
                "revenueEstimateAvg": "86110000.00",
                "revenueEstimateLow": "85700000.00",
                "revenueEstimateHigh": "86520000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.2070",
                "epsTrendCurrent": "0.0100",
                "epsTrend7daysAgo": "0.0100",
                "epsTrend30daysAgo": "0.0100",
                "epsTrend60daysAgo": "0.0100",
                "epsTrend90daysAgo": "0.0000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-03-31": {
                "date": "2024-03-31",
                "period": "0q",
                "growth": "-1.5000",
                "earningsEstimateAvg": "-0.0200",
                "earningsEstimateLow": "-0.0300",
                "earningsEstimateHigh": "-0.0100",
                "earningsEstimateYearAgoEps": "0.0400",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-1.5000",
                "revenueEstimateAvg": "69248000.00",
                "revenueEstimateLow": "71140000.00",
                "revenueEstimateHigh": "72000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "-0.0340",
                "epsTrendCurrent": "-0.0200",
                "epsTrend7daysAgo": "-0.0200",
                "epsTrend30daysAgo": "-0.0200",
                "epsTrend60daysAgo": "-0.0200",
                "epsTrend90daysAgo": "0.0000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-12-31": {
                "date": "2023-12-31",
                "period": "0y",
                "growth": "1.5290",
                "earningsEstimateAvg": "0.0900",
                "earningsEstimateLow": "0.0800",
                "earningsEstimateHigh": "0.1100",
                "earningsEstimateYearAgoEps": "-0.1700",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "1.5290",
                "revenueEstimateAvg": "287100000.00",
                "revenueEstimateLow": "286900000.00",
                "revenueEstimateHigh": "287300000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "0.0740",
                "epsTrendCurrent": "0.0900",
                "epsTrend7daysAgo": "0.0900",
                "epsTrend30daysAgo": "0.0900",
                "epsTrend60daysAgo": "0.0900",
                "epsTrend90daysAgo": "0.0900",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-09-30": {
                "date": "2023-09-30",
                "period": "0q",
                "growth": "0.8000",
                "earningsEstimateAvg": "-0.0100",
                "earningsEstimateLow": "-0.0600",
                "earningsEstimateHigh": "0.0100",
                "earningsEstimateYearAgoEps": "-0.0500",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "0.8000",
                "revenueEstimateAvg": "71180000.00",
                "revenueEstimateLow": "70500000.00",
                "revenueEstimateHigh": "72040000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0790",
                "epsTrendCurrent": "-0.0100",
                "epsTrend7daysAgo": "-0.0100",
                "epsTrend30daysAgo": "-0.0100",
                "epsTrend60daysAgo": "-0.0100",
                "epsTrend90daysAgo": "-0.0400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-06-30": {
                "date": "2023-06-30",
                "period": "0q",
                "growth": "0.5000",
                "earningsEstimateAvg": "-0.0300",
                "earningsEstimateLow": "-0.0700",
                "earningsEstimateHigh": "0.0000",
                "earningsEstimateYearAgoEps": "-0.0600",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "0.5000",
                "revenueEstimateAvg": "70190000.00",
                "revenueEstimateLow": "69100000.00",
                "revenueEstimateHigh": "71360000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0630",
                "epsTrendCurrent": "-0.0300",
                "epsTrend7daysAgo": "-0.0300",
                "epsTrend30daysAgo": "-0.0300",
                "epsTrend60daysAgo": "-0.0300",
                "epsTrend90daysAgo": "-0.0800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-03-31": {
                "date": "2023-03-31",
                "period": "0q",
                "growth": "-1.0000",
                "earningsEstimateAvg": "-0.0200",
                "earningsEstimateLow": "-0.0900",
                "earningsEstimateHigh": "0.0400",
                "earningsEstimateYearAgoEps": "-0.0100",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-1.0000",
                "revenueEstimateAvg": "70030000.00",
                "revenueEstimateLow": "68600000.00",
                "revenueEstimateHigh": "70900000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0870",
                "epsTrendCurrent": "-0.0200",
                "epsTrend7daysAgo": "-0.0200",
                "epsTrend30daysAgo": "-0.0200",
                "epsTrend60daysAgo": "0.0100",
                "epsTrend90daysAgo": "-0.0100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-12-31": {
                "date": "2022-12-31",
                "period": "0y",
                "growth": "-1.8750",
                "earningsEstimateAvg": "-0.1400",
                "earningsEstimateLow": "-0.1400",
                "earningsEstimateHigh": "-0.1400",
                "earningsEstimateYearAgoEps": "0.1600",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-1.8750",
                "revenueEstimateAvg": "265140000.00",
                "revenueEstimateLow": "264930000.00",
                "revenueEstimateHigh": "265400000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0810",
                "epsTrendCurrent": "-0.1400",
                "epsTrend7daysAgo": "-0.1400",
                "epsTrend30daysAgo": "-0.1400",
                "epsTrend60daysAgo": "-0.1400",
                "epsTrend90daysAgo": "-0.1400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-09-30": {
                "date": "2022-09-30",
                "period": "0q",
                "growth": "-0.6920",
                "earningsEstimateAvg": "0.0400",
                "earningsEstimateLow": "0.0200",
                "earningsEstimateHigh": "0.0600",
                "earningsEstimateYearAgoEps": "0.1300",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.6920",
                "revenueEstimateAvg": "66924000.00",
                "revenueEstimateLow": "65500000.00",
                "revenueEstimateHigh": "66320000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0800",
                "epsTrendCurrent": "0.0400",
                "epsTrend7daysAgo": "0.0400",
                "epsTrend30daysAgo": "0.0400",
                "epsTrend60daysAgo": "0.0100",
                "epsTrend90daysAgo": "0.0100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-06-30": {
                "date": "2022-06-30",
                "period": "0q",
                "growth": "-0.9810",
                "earningsEstimateAvg": "0.0200",
                "earningsEstimateLow": "0.0200",
                "earningsEstimateHigh": "0.0200",
                "earningsEstimateYearAgoEps": "1.0700",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.9810",
                "revenueEstimateAvg": "64250000.00",
                "revenueEstimateLow": "63000000.00",
                "revenueEstimateHigh": "65150000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0680",
                "epsTrendCurrent": "0.0200",
                "epsTrend7daysAgo": "0.0200",
                "epsTrend30daysAgo": "0.0200",
                "epsTrend60daysAgo": "0.0200",
                "epsTrend90daysAgo": "0.0100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-03-31": {
                "date": "2022-03-31",
                "period": "0q",
                "growth": "-0.9610",
                "earningsEstimateAvg": "0.0400",
                "earningsEstimateLow": "0.0200",
                "earningsEstimateHigh": "0.0700",
                "earningsEstimateYearAgoEps": "1.0300",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "-0.9610",
                "revenueEstimateAvg": "62720000.00",
                "revenueEstimateLow": "61800000.00",
                "revenueEstimateHigh": "63200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0510",
                "epsTrendCurrent": "0.0400",
                "epsTrend7daysAgo": "0.0400",
                "epsTrend30daysAgo": "0.0400",
                "epsTrend60daysAgo": "0.0500",
                "epsTrend90daysAgo": "0.0500",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2021-12-31": {
                "date": "2021-12-31",
                "period": "0y",
                "growth": "-0.8890",
                "earningsEstimateAvg": "0.2800",
                "earningsEstimateLow": "0.2800",
                "earningsEstimateHigh": "0.2800",
                "earningsEstimateYearAgoEps": "2.5300",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-0.8890",
                "revenueEstimateAvg": "245230000.00",
                "revenueEstimateLow": "245000000.00",
                "revenueEstimateHigh": "245680000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.1110",
                "epsTrendCurrent": "0.2800",
                "epsTrend7daysAgo": "0.2800",
                "epsTrend30daysAgo": "0.2800",
                "epsTrend60daysAgo": "0.2800",
                "epsTrend90daysAgo": "1.7300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2021-09-30": {
                "date": "2021-09-30",
                "period": "0q",
                "growth": "-1.2000",
                "earningsEstimateAvg": "-0.1400",
                "earningsEstimateLow": "-0.3600",
                "earningsEstimateHigh": "0.0600",
                "earningsEstimateYearAgoEps": "0.7000",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "-1.2000",
                "revenueEstimateAvg": "61940000.00",
                "revenueEstimateLow": "61750000.00",
                "revenueEstimateHigh": "62080000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "-0.6270",
                "epsTrendCurrent": "-0.1400",
                "epsTrend7daysAgo": "-0.1400",
                "epsTrend30daysAgo": "-0.1800",
                "epsTrend60daysAgo": "-0.2300",
                "epsTrend90daysAgo": "-0.0600",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2021-06-30": {
                "date": "2021-06-30",
                "period": "0q",
                "growth": "0.1550",
                "earningsEstimateAvg": "0.6700",
                "earningsEstimateLow": "0.0300",
                "earningsEstimateHigh": "1.0100",
                "earningsEstimateYearAgoEps": "0.5800",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "0.1550",
                "revenueEstimateAvg": "60700000.00",
                "revenueEstimateLow": "59630000.00",
                "revenueEstimateHigh": "60850000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "-0.6120",
                "epsTrendCurrent": "0.6700",
                "epsTrend7daysAgo": "0.6700",
                "epsTrend30daysAgo": "0.6700",
                "epsTrend60daysAgo": "0.6700",
                "epsTrend90daysAgo": "0.3300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2021-03-31": {
                "date": "2021-03-31",
                "period": "0q",
                "growth": "2.7410",
                "earningsEstimateAvg": "1.0100",
                "earningsEstimateLow": "0.8500",
                "earningsEstimateHigh": "1.1700",
                "earningsEstimateYearAgoEps": "0.2700",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "2.7410",
                "revenueEstimateAvg": "59130000.00",
                "revenueEstimateLow": "58910000.00",
                "revenueEstimateHigh": "59350000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "2.00",
                "revenueEstimateGrowth": "-0.6140",
                "epsTrendCurrent": "1.0100",
                "epsTrend7daysAgo": "1.0100",
                "epsTrend30daysAgo": "1.0100",
                "epsTrend60daysAgo": "1.0100",
                "epsTrend90daysAgo": "1.1700",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-12-31": {
                "date": "2020-12-31",
                "period": "0y",
                "growth": "1.1730",
                "earningsEstimateAvg": "2.3900",
                "earningsEstimateLow": "2.0700",
                "earningsEstimateHigh": "2.7100",
                "earningsEstimateYearAgoEps": "1.1000",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "1.1730",
                "revenueEstimateAvg": "436220000.00",
                "revenueEstimateLow": "219700000.00",
                "revenueEstimateHigh": "655570000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "-0.3120",
                "epsTrendCurrent": "2.3900",
                "epsTrend7daysAgo": "2.1500",
                "epsTrend30daysAgo": "2.1500",
                "epsTrend60daysAgo": "2.1500",
                "epsTrend90daysAgo": "1.8000",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-09-30": {
                "date": "2020-09-30",
                "period": "0q",
                "growth": "0.2410",
                "earningsEstimateAvg": "0.3600",
                "earningsEstimateLow": "0.2700",
                "earningsEstimateHigh": "0.4200",
                "earningsEstimateYearAgoEps": "0.2900",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "0.2410",
                "revenueEstimateAvg": "155800000.00",
                "revenueEstimateLow": "153510000.00",
                "revenueEstimateHigh": "158900000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "-0.0450",
                "epsTrendCurrent": "0.3600",
                "epsTrend7daysAgo": "0.3600",
                "epsTrend30daysAgo": "0.3600",
                "epsTrend60daysAgo": "0.3600",
                "epsTrend90daysAgo": "0.3500",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-06-30": {
                "date": "2020-06-30",
                "period": "0q",
                "growth": "-0.0770",
                "earningsEstimateAvg": "0.2400",
                "earningsEstimateLow": "0.1800",
                "earningsEstimateHigh": "0.2700",
                "earningsEstimateYearAgoEps": "0.2600",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "-0.0770",
                "revenueEstimateAvg": "156600000.00",
                "revenueEstimateLow": "147450000.00",
                "revenueEstimateHigh": "169000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "0.2400",
                "epsTrend7daysAgo": "0.3100",
                "epsTrend30daysAgo": "0.3100",
                "epsTrend60daysAgo": "0.3500",
                "epsTrend90daysAgo": "0.4200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-03-31": {
                "date": "2020-03-31",
                "period": "0q",
                "growth": "0.0710",
                "earningsEstimateAvg": "0.3000",
                "earningsEstimateLow": "0.2600",
                "earningsEstimateHigh": "0.3900",
                "earningsEstimateYearAgoEps": "0.2800",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "0.0710",
                "revenueEstimateAvg": "162950000.00",
                "revenueEstimateLow": "160760000.00",
                "revenueEstimateHigh": "165570000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0010",
                "epsTrendCurrent": "0.3000",
                "epsTrend7daysAgo": "0.3000",
                "epsTrend30daysAgo": "0.3200",
                "epsTrend60daysAgo": "0.3400",
                "epsTrend90daysAgo": "0.3400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-12-31": {
                "date": "2019-12-31",
                "period": "0y",
                "growth": "0.2260",
                "earningsEstimateAvg": "1.1400",
                "earningsEstimateLow": "1.1300",
                "earningsEstimateHigh": "1.1600",
                "earningsEstimateYearAgoEps": "0.9300",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "0.2260",
                "revenueEstimateAvg": "634440000.00",
                "revenueEstimateLow": "631150000.00",
                "revenueEstimateHigh": "636700000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.0060",
                "epsTrendCurrent": "1.1400",
                "epsTrend7daysAgo": "1.1400",
                "epsTrend30daysAgo": "1.1400",
                "epsTrend60daysAgo": "1.1400",
                "epsTrend90daysAgo": "1.1400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-09-30": {
                "date": "2019-09-30",
                "period": "0q",
                "growth": "0.0320",
                "earningsEstimateAvg": "0.3200",
                "earningsEstimateLow": "0.2900",
                "earningsEstimateHigh": "0.3500",
                "earningsEstimateYearAgoEps": "0.3100",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "0.0320",
                "revenueEstimateAvg": "163110000.00",
                "revenueEstimateLow": "161090000.00",
                "revenueEstimateHigh": "164830000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "0.3200",
                "epsTrend7daysAgo": "0.3200",
                "epsTrend30daysAgo": "0.3200",
                "epsTrend60daysAgo": "0.3200",
                "epsTrend90daysAgo": "0.3300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-06-30": {
                "date": "2019-06-30",
                "period": "0q",
                "growth": "0.6880",
                "earningsEstimateAvg": "0.2700",
                "earningsEstimateLow": "0.2100",
                "earningsEstimateHigh": "0.3000",
                "earningsEstimateYearAgoEps": "0.1600",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "0.6880",
                "revenueEstimateAvg": "162470000.00",
                "revenueEstimateLow": "161470000.00",
                "revenueEstimateHigh": "163200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.0550",
                "epsTrendCurrent": "0.2700",
                "epsTrend7daysAgo": "0.2700",
                "epsTrend30daysAgo": "0.2700",
                "epsTrend60daysAgo": "0.2900",
                "epsTrend90daysAgo": "0.3000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-03-31": {
                "date": "2019-03-31",
                "period": "0q",
                "growth": "1.6000",
                "earningsEstimateAvg": "0.2600",
                "earningsEstimateLow": "0.2000",
                "earningsEstimateHigh": "0.3000",
                "earningsEstimateYearAgoEps": "0.1000",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "1.6000",
                "revenueEstimateAvg": "163100000.00",
                "revenueEstimateLow": "160500000.00",
                "revenueEstimateHigh": "165000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.0750",
                "epsTrendCurrent": "0.2600",
                "epsTrend7daysAgo": "0.2600",
                "epsTrend30daysAgo": "0.2600",
                "epsTrend60daysAgo": "0.2900",
                "epsTrend90daysAgo": "0.2700",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-12-31": {
                "date": "2018-12-31",
                "period": "0y",
                "growth": "-0.3080",
                "earningsEstimateAvg": "0.9200",
                "earningsEstimateLow": "0.8700",
                "earningsEstimateHigh": "0.9800",
                "earningsEstimateYearAgoEps": "1.3300",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "-0.3080",
                "revenueEstimateAvg": "627060000.00",
                "revenueEstimateLow": "625350000.00",
                "revenueEstimateHigh": "628800000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.0250",
                "epsTrendCurrent": "0.9200",
                "epsTrend7daysAgo": "0.9200",
                "epsTrend30daysAgo": "0.9200",
                "epsTrend60daysAgo": "0.9200",
                "epsTrend90daysAgo": "0.9000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-09-30": {
                "date": "2018-09-30",
                "period": "0q",
                "growth": "1.0000",
                "earningsEstimateAvg": "0.1400",
                "earningsEstimateLow": "0.1100",
                "earningsEstimateHigh": "0.1800",
                "earningsEstimateYearAgoEps": "0.0700",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "1.0000",
                "revenueEstimateAvg": "156040000.00",
                "revenueEstimateLow": "155760000.00",
                "revenueEstimateHigh": "156240000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.0280",
                "epsTrendCurrent": "0.1400",
                "epsTrend7daysAgo": "0.1400",
                "epsTrend30daysAgo": "0.1400",
                "epsTrend60daysAgo": "0.1300",
                "epsTrend90daysAgo": "0.1100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-06-30": {
                "date": "2018-06-30",
                "period": "0q",
                "growth": null,
                "earningsEstimateAvg": "0.1100",
                "earningsEstimateLow": "0.0900",
                "earningsEstimateHigh": "0.1400",
                "earningsEstimateYearAgoEps": "0.0000",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": null,
                "revenueEstimateAvg": "153490000.00",
                "revenueEstimateLow": "150900000.00",
                "revenueEstimateHigh": "154820000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0020",
                "epsTrendCurrent": "0.1100",
                "epsTrend7daysAgo": "0.1100",
                "epsTrend30daysAgo": "0.1100",
                "epsTrend60daysAgo": "0.1100",
                "epsTrend90daysAgo": "0.1300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-03-31": {
                "date": "2018-03-31",
                "period": "0q",
                "growth": "1.4000",
                "earningsEstimateAvg": "0.1200",
                "earningsEstimateLow": "0.0900",
                "earningsEstimateHigh": "0.1800",
                "earningsEstimateYearAgoEps": "0.0500",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "1.4000",
                "revenueEstimateAvg": "154990000.00",
                "revenueEstimateLow": "152040000.00",
                "revenueEstimateHigh": "159590000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0070",
                "epsTrendCurrent": "0.1200",
                "epsTrend7daysAgo": "0.1200",
                "epsTrend30daysAgo": "0.1000",
                "epsTrend60daysAgo": "0.0600",
                "epsTrend90daysAgo": "0.0600",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-12-31": {
                "date": "2017-12-31",
                "period": "0y",
                "growth": "2.7780",
                "earningsEstimateAvg": "0.1600",
                "earningsEstimateLow": "0.1500",
                "earningsEstimateHigh": "0.1600",
                "earningsEstimateYearAgoEps": "-0.0900",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "2.7780",
                "revenueEstimateAvg": "614320000.00",
                "revenueEstimateLow": "612280000.00",
                "revenueEstimateHigh": "616670000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.1480",
                "epsTrendCurrent": "0.1600",
                "epsTrend7daysAgo": "0.1600",
                "epsTrend30daysAgo": "0.1600",
                "epsTrend60daysAgo": "0.1600",
                "epsTrend90daysAgo": "0.1300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-09-30": {
                "date": "2017-09-30",
                "period": "0q",
                "growth": "1.0000",
                "earningsEstimateAvg": "0.0000",
                "earningsEstimateLow": "-0.0400",
                "earningsEstimateHigh": "0.0300",
                "earningsEstimateYearAgoEps": "-0.1600",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "1.0000",
                "revenueEstimateAvg": "153690000.00",
                "revenueEstimateLow": "153220000.00",
                "revenueEstimateHigh": "154370000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0200",
                "epsTrendCurrent": "0.0000",
                "epsTrend7daysAgo": "0.0000",
                "epsTrend30daysAgo": "0.0000",
                "epsTrend60daysAgo": "-0.0100",
                "epsTrend90daysAgo": "-0.0200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-06-30": {
                "date": "2017-06-30",
                "period": "0q",
                "growth": "0.8570",
                "earningsEstimateAvg": "-0.0200",
                "earningsEstimateLow": "-0.0300",
                "earningsEstimateHigh": "0.0000",
                "earningsEstimateYearAgoEps": "-0.1400",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "0.8570",
                "revenueEstimateAvg": "153830000.00",
                "revenueEstimateLow": "152230000.00",
                "revenueEstimateHigh": "155840000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.1810",
                "epsTrendCurrent": "-0.0200",
                "epsTrend7daysAgo": "-0.0200",
                "epsTrend30daysAgo": "-0.0200",
                "epsTrend60daysAgo": "0.0500",
                "epsTrend90daysAgo": "0.0800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            }
        },
        "Annual": {
            "2026-03-31": {
                "date": "2026-03-31",
                "epsActual": -0.31
            },
            "2025-12-31": {
                "date": "2025-12-31",
                "epsActual": -0.6407
            },
            "2024-12-31": {
                "date": "2024-12-31",
                "epsActual": -0.3589
            },
            "2023-12-31": {
                "date": "2023-12-31",
                "epsActual": 0.19
            },
            "2022-12-31": {
                "date": "2022-12-31",
                "epsActual": -0.07
            },
            "2021-12-31": {
                "date": "2021-12-31",
                "epsActual": 2.2
            },
            "2020-12-31": {
                "date": "2020-12-31",
                "epsActual": 2.53
            },
            "2019-12-31": {
                "date": "2019-12-31",
                "epsActual": 1.1
            },
            "2018-12-31": {
                "date": "2018-12-31",
                "epsActual": 0.87
            },
            "2017-12-31": {
                "date": "2017-12-31",
                "epsActual": 0.4084
            },
            "2016-12-31": {
                "date": "2016-12-31",
                "epsActual": 0.66
            },
            "2015-12-31": {
                "date": "2015-12-31",
                "epsActual": 0.86
            },
            "2014-12-31": {
                "date": "2014-12-31",
                "epsActual": 0.73
            },
            "2013-12-31": {
                "date": "2013-12-31",
                "epsActual": 0.62
            },
            "2012-12-31": {
                "date": "2012-12-31",
                "epsActual": 0.34
            },
            "2011-12-31": {
                "date": "2011-12-31",
                "epsActual": 0.3
            },
            "2010-12-31": {
                "date": "2010-12-31",
                "epsActual": 0.42
            },
            "2009-12-31": {
                "date": "2009-12-31",
                "epsActual": 0.53
            },
            "2008-12-31": {
                "date": "2008-12-31",
                "epsActual": 0.52
            },
            "2007-12-31": {
                "date": "2007-12-31",
                "epsActual": 0.32
            },
            "2006-12-31": {
                "date": "2006-12-31",
                "epsActual": 0.25
            },
            "2005-12-31": {
                "date": "2005-12-31",
                "epsActual": 0.2364
            },
            "2004-12-31": {
                "date": "2004-12-31",
                "epsActual": 0.233
            },
            "2003-12-31": {
                "date": "2003-12-31",
                "epsActual": 0.2344
            },
            "2002-12-31": {
                "date": "2002-12-31",
                "epsActual": 0.1208
            },
            "2001-12-31": {
                "date": "2001-12-31",
                "epsActual": 0.3615
            },
            "2000-12-31": {
                "date": "2000-12-31",
                "epsActual": 0.2299
            },
            "1999-12-31": {
                "date": "1999-12-31",
                "epsActual": 0.2494
            }
        }
    },
    "Financials": {
        "Balance_Sheet": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "1952962000.00",
                    "intangibleAssets": "88960000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15843000.00",
                    "totalLiab": "995921000.00",
                    "totalStockholderEquity": "866958000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "33825000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "706239000.00",
                    "otherLiab": null,
                    "goodWill": "67538000.00",
                    "otherAssets": null,
                    "cash": "71078000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "101562000.00",
                    "currentDeferredRevenue": "10700000.00",
                    "netDebt": "635755000.00",
                    "shortTermDebt": "2850000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "706833000.00",
                    "otherStockholderEquity": "160719000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "114224000.00",
                    "longTermInvestments": "16113000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "27303000.00",
                    "longTermDebt": "693887000.00",
                    "inventory": null,
                    "accountsPayable": "54187000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "17835000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1838738000.00",
                    "capitalLeaseObligations": "12946000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "5643000.00",
                    "nonCurrentLiabilitiesTotal": "894359000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1952962000.00",
                    "cashAndShortTermInvestments": "71078000.00",
                    "propertyPlantAndEquipmentGross": "2317755000.00",
                    "propertyPlantAndEquipmentNet": "1648292000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "12662000.00",
                    "netInvestedCapital": "1560845000.00",
                    "commonStockSharesOutstanding": "55554000.00"
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-26",
                    "currency_symbol": "USD",
                    "totalAssets": "1910762000.00",
                    "intangibleAssets": "89353000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "36143000.00",
                    "totalLiab": "941473000.00",
                    "totalStockholderEquity": "880783000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "27413000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "723567000.00",
                    "otherLiab": null,
                    "goodWill": "67538000.00",
                    "otherAssets": null,
                    "cash": "27259000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "108496000.00",
                    "currentDeferredRevenue": "16909000.00",
                    "netDebt": "614429000.00",
                    "shortTermDebt": "2819000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "641688000.00",
                    "otherStockholderEquity": "157216000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "97443000.00",
                    "longTermInvestments": "16510000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "34041000.00",
                    "longTermDebt": "628237000.00",
                    "inventory": null,
                    "accountsPayable": "61355000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "18652000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1813319000.00",
                    "capitalLeaseObligations": "13451000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "5094000.00",
                    "nonCurrentLiabilitiesTotal": "832977000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1910762000.00",
                    "cashAndShortTermInvestments": "27259000.00",
                    "propertyPlantAndEquipmentGross": "2260084000.00",
                    "propertyPlantAndEquipmentNet": "1621266000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-11053000.00",
                    "netInvestedCapital": "1509020000.00",
                    "commonStockSharesOutstanding": "55151000.00"
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-10-29",
                    "currency_symbol": "USD",
                    "totalAssets": "1850424000.00",
                    "intangibleAssets": "89848000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "16754000.00",
                    "totalLiab": "870790000.00",
                    "totalStockholderEquity": "892678000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "28785000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "736935000.00",
                    "otherLiab": null,
                    "goodWill": "67538000.00",
                    "otherAssets": null,
                    "cash": "22621000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "135401000.00",
                    "currentDeferredRevenue": "16811000.00",
                    "netDebt": "524223000.00",
                    "shortTermDebt": "12935000.00",
                    "shortLongTermDebt": "10084000.00",
                    "shortLongTermDebtTotal": "546844000.00",
                    "otherStockholderEquity": "155390000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "67992000.00",
                    "longTermInvestments": "16344000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28617000.00",
                    "longTermDebt": "524019000.00",
                    "inventory": null,
                    "accountsPayable": "76870000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "353000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "18028000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1782432000.00",
                    "capitalLeaseObligations": "12741000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "8662000.00",
                    "nonCurrentLiabilitiesTotal": "735389000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1850424000.00",
                    "cashAndShortTermInvestments": "22621000.00",
                    "propertyPlantAndEquipmentGross": "2198112000.00",
                    "propertyPlantAndEquipmentNet": "1590674000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-67409000.00",
                    "netInvestedCapital": "1426781000.00",
                    "commonStockSharesOutstanding": "55150000.00"
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "1814674000.00",
                    "intangibleAssets": "89777000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "16445000.00",
                    "totalLiab": "827277000.00",
                    "totalStockholderEquity": "901964000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "22457000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "747848000.00",
                    "otherLiab": null,
                    "goodWill": "67055000.00",
                    "otherAssets": null,
                    "cash": "29077000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "114940000.00",
                    "currentDeferredRevenue": "16831000.00",
                    "netDebt": "496048000.00",
                    "shortTermDebt": "13136000.00",
                    "shortLongTermDebt": "10203000.00",
                    "shortLongTermDebtTotal": "525125000.00",
                    "otherStockholderEquity": "153116000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "83351000.00",
                    "longTermInvestments": "15974000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "37829000.00",
                    "longTermDebt": "501611000.00",
                    "inventory": null,
                    "accountsPayable": "62516000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15081000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1731323000.00",
                    "capitalLeaseObligations": "13311000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "4491000.00",
                    "nonCurrentLiabilitiesTotal": "712337000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1814674000.00",
                    "cashAndShortTermInvestments": "29077000.00",
                    "propertyPlantAndEquipmentGross": "2142071000.00",
                    "propertyPlantAndEquipmentNet": "1543436000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-31589000.00",
                    "netInvestedCapital": "1413778000.00",
                    "commonStockSharesOutstanding": "55103000.00"
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-04-30",
                    "currency_symbol": "USD",
                    "totalAssets": "1825453000.00",
                    "intangibleAssets": "90220000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "16088000.00",
                    "totalLiab": "831044000.00",
                    "totalStockholderEquity": "910473000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "22888000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "758393000.00",
                    "otherLiab": null,
                    "goodWill": "67055000.00",
                    "otherAssets": null,
                    "cash": "87547000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "111994000.00",
                    "currentDeferredRevenue": "16432000.00",
                    "netDebt": "441005000.00",
                    "shortTermDebt": "13408000.00",
                    "shortLongTermDebt": "10348000.00",
                    "shortLongTermDebtTotal": "528552000.00",
                    "otherStockholderEquity": "150857000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "134464000.00",
                    "longTermInvestments": "15534000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "30829000.00",
                    "longTermDebt": "504199000.00",
                    "inventory": null,
                    "accountsPayable": "59266000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1223000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14550000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1690989000.00",
                    "capitalLeaseObligations": "14005000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "5646000.00",
                    "nonCurrentLiabilitiesTotal": "719050000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1825453000.00",
                    "cashAndShortTermInvestments": "87547000.00",
                    "propertyPlantAndEquipmentGross": "2072931000.00",
                    "propertyPlantAndEquipmentNet": "1503630000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "22470000.00",
                    "netInvestedCapital": "1425020000.00",
                    "commonStockSharesOutstanding": "54959000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-20",
                    "currency_symbol": "USD",
                    "totalAssets": "1740273000.00",
                    "intangibleAssets": "90668000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "17282000.00",
                    "totalLiab": "739226000.00",
                    "totalStockholderEquity": "918583000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "28383000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "768997000.00",
                    "otherLiab": null,
                    "goodWill": "67055000.00",
                    "otherAssets": null,
                    "cash": "46272000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "114571000.00",
                    "currentDeferredRevenue": "16104000.00",
                    "netDebt": "386028000.00",
                    "shortTermDebt": "12264000.00",
                    "shortLongTermDebt": "9204000.00",
                    "shortLongTermDebtTotal": "432300000.00",
                    "otherStockholderEquity": "147733000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "94520000.00",
                    "longTermInvestments": "15709000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "30966000.00",
                    "longTermDebt": "407675000.00",
                    "inventory": null,
                    "accountsPayable": "57820000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1853000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14235000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1645753000.00",
                    "capitalLeaseObligations": "15421000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "5149000.00",
                    "nonCurrentLiabilitiesTotal": "624655000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1740273000.00",
                    "cashAndShortTermInvestments": "46272000.00",
                    "propertyPlantAndEquipmentGross": "1999659000.00",
                    "propertyPlantAndEquipmentNet": "1458086000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-20051000.00",
                    "netInvestedCapital": "1335462000.00",
                    "commonStockSharesOutstanding": "54798000.00"
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-07",
                    "currency_symbol": "USD",
                    "totalAssets": "1694809000.00",
                    "intangibleAssets": "91141000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "17189000.00",
                    "totalLiab": "688433000.00",
                    "totalStockholderEquity": "925358000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "30024000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "778992000.00",
                    "otherLiab": null,
                    "goodWill": "71681000.00",
                    "otherAssets": null,
                    "cash": "43099000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "123133000.00",
                    "currentDeferredRevenue": "15212000.00",
                    "netDebt": "318050000.00",
                    "shortTermDebt": "11945000.00",
                    "shortLongTermDebt": "8628000.00",
                    "shortLongTermDebtTotal": "361149000.00",
                    "otherStockholderEquity": "145363000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "97514000.00",
                    "longTermInvestments": "15369000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "37226000.00",
                    "longTermDebt": "335931000.00",
                    "inventory": null,
                    "accountsPayable": "65952000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1003000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13011000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1597295000.00",
                    "capitalLeaseObligations": "16590000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "4919000.00",
                    "nonCurrentLiabilitiesTotal": "565300000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1694809000.00",
                    "cashAndShortTermInvestments": "43099000.00",
                    "propertyPlantAndEquipmentGross": "1922180000.00",
                    "propertyPlantAndEquipmentNet": "1406093000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-25619000.00",
                    "netInvestedCapital": "1269917000.00",
                    "commonStockSharesOutstanding": "54781000.00"
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-07",
                    "currency_symbol": "USD",
                    "totalAssets": "1656333000.00",
                    "intangibleAssets": "91615000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "20567000.00",
                    "totalLiab": "643871000.00",
                    "totalStockholderEquity": "933082000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "27572000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "785893000.00",
                    "otherLiab": null,
                    "goodWill": "77874000.00",
                    "otherAssets": null,
                    "cash": "43779000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "112089000.00",
                    "currentDeferredRevenue": "14928000.00",
                    "netDebt": "269648000.00",
                    "shortTermDebt": "11864000.00",
                    "shortLongTermDebt": "8726000.00",
                    "shortLongTermDebtTotal": "313427000.00",
                    "otherStockholderEquity": "143784000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "99522000.00",
                    "longTermInvestments": "15135000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "35176000.00",
                    "longTermDebt": "288570000.00",
                    "inventory": null,
                    "accountsPayable": "57725000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "3405000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14491000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1556811000.00",
                    "capitalLeaseObligations": "16131000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "1012000.00",
                    "nonCurrentLiabilitiesTotal": "531782000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1656333000.00",
                    "cashAndShortTermInvestments": "43779000.00",
                    "propertyPlantAndEquipmentGross": "1876221000.00",
                    "propertyPlantAndEquipmentNet": "1357696000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-12567000.00",
                    "netInvestedCapital": "1230378000.00",
                    "commonStockSharesOutstanding": "54730000.00"
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-03",
                    "currency_symbol": "USD",
                    "totalAssets": "1445922000.00",
                    "intangibleAssets": "77839000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15586000.00",
                    "totalLiab": "574279000.00",
                    "totalStockholderEquity": "871643000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "18340000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "798765000.00",
                    "otherLiab": null,
                    "goodWill": "3244000.00",
                    "otherAssets": null,
                    "cash": "389735000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "91033000.00",
                    "currentDeferredRevenue": "12267000.00",
                    "netDebt": "-79206000.00",
                    "shortTermDebt": "10145000.00",
                    "shortLongTermDebt": "7879000.00",
                    "shortLongTermDebtTotal": "310529000.00",
                    "otherStockholderEquity": "69616000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "426167000.00",
                    "longTermInvestments": "13408000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2626000.00",
                    "netReceivables": "20846000.00",
                    "longTermDebt": "290716000.00",
                    "inventory": "1.00",
                    "accountsPayable": "50281000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "3262000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14886000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1019755000.00",
                    "capitalLeaseObligations": "11934000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "629000.00",
                    "nonCurrentLiabilitiesTotal": "483246000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1445922000.00",
                    "cashAndShortTermInvestments": "389735000.00",
                    "propertyPlantAndEquipmentGross": "1403866000.00",
                    "propertyPlantAndEquipmentNet": "910378000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "335134000.00",
                    "netInvestedCapital": "1170238000.00",
                    "commonStockSharesOutstanding": "51011000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-21",
                    "currency_symbol": "USD",
                    "totalAssets": "1214229000.00",
                    "intangibleAssets": "77879000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "12343000.00",
                    "totalLiab": "561559000.00",
                    "totalStockholderEquity": "652670000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "23098000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "584069000.00",
                    "otherLiab": null,
                    "goodWill": "3244000.00",
                    "otherAssets": null,
                    "cash": "139255000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "98355000.00",
                    "currentDeferredRevenue": "12394000.00",
                    "netDebt": "171446000.00",
                    "shortTermDebt": "9317000.00",
                    "shortLongTermDebt": "7095000.00",
                    "shortLongTermDebtTotal": "310701000.00",
                    "otherStockholderEquity": "66933000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "176071000.00",
                    "longTermInvestments": "13198000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1443000.00",
                    "netReceivables": "24473000.00",
                    "longTermDebt": "292804000.00",
                    "inventory": "9836000.00",
                    "accountsPayable": "53546000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1668000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "80476000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1038158000.00",
                    "capitalLeaseObligations": "52834000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "294000.00",
                    "nonCurrentLiabilitiesTotal": "463204000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1214229000.00",
                    "cashAndShortTermInvestments": "139255000.00",
                    "propertyPlantAndEquipmentGross": "1437346000.00",
                    "propertyPlantAndEquipmentNet": "863361000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "77716000.00",
                    "netInvestedCapital": "952569000.00",
                    "commonStockSharesOutstanding": "50971000.00"
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-03",
                    "currency_symbol": "USD",
                    "totalAssets": "1058710000.00",
                    "intangibleAssets": "77943000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "11953000.00",
                    "totalLiab": "404347000.00",
                    "totalStockholderEquity": "654363000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "35523000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "586003000.00",
                    "otherLiab": null,
                    "goodWill": "3244000.00",
                    "otherAssets": null,
                    "cash": "35966000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "84421000.00",
                    "currentDeferredRevenue": "13120000.00",
                    "netDebt": "167965000.00",
                    "shortTermDebt": "5538000.00",
                    "shortLongTermDebt": "2412000.00",
                    "shortLongTermDebtTotal": "203931000.00",
                    "otherStockholderEquity": "65117999.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "71417000.00",
                    "longTermInvestments": "12918000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1321000.00",
                    "netReceivables": "23498000.00",
                    "longTermDebt": "147494000.00",
                    "inventory": "-4647000.00",
                    "accountsPayable": "43360000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "3242000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15814000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "987293000.00",
                    "capitalLeaseObligations": "52628000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "20078000.00",
                    "nonCurrentLiabilitiesTotal": "319926000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1058710000.00",
                    "cashAndShortTermInvestments": "35966000.00",
                    "propertyPlantAndEquipmentGross": "874326000.00",
                    "propertyPlantAndEquipmentNet": "874326000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-9967000.00",
                    "netInvestedCapital": "804269000.00",
                    "commonStockSharesOutstanding": "50836000.00"
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-02",
                    "currency_symbol": "USD",
                    "totalAssets": "1027458000.00",
                    "intangibleAssets": "78026000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "29590000.00",
                    "totalLiab": "378033000.00",
                    "totalStockholderEquity": "649425000.00",
                    "deferredLongTermLiab": "5716000.00",
                    "otherCurrentLiab": "36360000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "584410000.00",
                    "otherLiab": "121121000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "15235000.00",
                    "cash": "26304000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "81831000.00",
                    "currentDeferredRevenue": "12359000.00",
                    "netDebt": "153010000.00",
                    "shortTermDebt": "4233000.00",
                    "shortLongTermDebt": "1056000.00",
                    "shortLongTermDebtTotal": "179314000.00",
                    "otherStockholderEquity": "62888000.00",
                    "propertyPlantEquipment": "786446000.00",
                    "totalCurrentAssets": "75885000.00",
                    "longTermInvestments": "13016000.00",
                    "netTangibleAssets": "568155000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "19991000.00",
                    "longTermDebt": "123795000.00",
                    "inventory": "29598000.00",
                    "accountsPayable": "41238000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2127000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "584410000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "16145000.00",
                    "deferredLongTermAssetCharges": "15557000.00",
                    "nonCurrentAssetsTotal": "951573000.00",
                    "capitalLeaseObligations": "52948000.00",
                    "longTermDebtTotal": "123795000.00",
                    "nonCurrentLiabilitiesOther": "172407000.00",
                    "nonCurrentLiabilitiesTotal": "296202000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "62888000.00",
                    "liabilitiesAndStockholdersEquity": "1027458000.00",
                    "cashAndShortTermInvestments": "26304000.00",
                    "propertyPlantAndEquipmentGross": "786446000.00",
                    "propertyPlantAndEquipmentNet": "838704000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-2920000.00",
                    "netInvestedCapital": "774276000.00",
                    "commonStockSharesOutstanding": "50693000.00"
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-04-28",
                    "currency_symbol": "USD",
                    "totalAssets": "1006640000.00",
                    "intangibleAssets": "78148000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "35194000.00",
                    "totalLiab": "363860000.00",
                    "totalStockholderEquity": "642780000.00",
                    "deferredLongTermLiab": "5771000.00",
                    "otherCurrentLiab": "23829000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "582620000.00",
                    "otherLiab": "119927000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "15014000.00",
                    "cash": "48396000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "92236000.00",
                    "currentDeferredRevenue": "12391000.00",
                    "netDebt": "110495000.00",
                    "shortTermDebt": "7194000.00",
                    "shortLongTermDebt": "1302000.00",
                    "shortLongTermDebtTotal": "158891000.00",
                    "otherStockholderEquity": "60160000.00",
                    "propertyPlantEquipment": "739587000.00",
                    "totalCurrentAssets": "104523000.00",
                    "longTermInvestments": "13118000.00",
                    "netTangibleAssets": "561388000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "20933000.00",
                    "longTermDebt": "98655000.00",
                    "inventory": "33830000.00",
                    "accountsPayable": "48822000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "582620000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-73314000.00",
                    "deferredLongTermAssetCharges": "13021000.00",
                    "nonCurrentAssetsTotal": "902117000.00",
                    "capitalLeaseObligations": "54575000.00",
                    "longTermDebtTotal": "98655000.00",
                    "nonCurrentLiabilitiesOther": "172969000.00",
                    "nonCurrentLiabilitiesTotal": "271624000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "60160000.00",
                    "liabilitiesAndStockholdersEquity": "1006640000.00",
                    "cashAndShortTermInvestments": "48396000.00",
                    "propertyPlantAndEquipmentGross": "739587000.00",
                    "propertyPlantAndEquipmentNet": "794586000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "12287000.00",
                    "netInvestedCapital": "742737000.00",
                    "commonStockSharesOutstanding": "50512000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-02-22",
                    "currency_symbol": "USD",
                    "totalAssets": "1033111000.00",
                    "intangibleAssets": "78271000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "31322000.00",
                    "totalLiab": "395104000.00",
                    "totalStockholderEquity": "638007000.00",
                    "deferredLongTermLiab": "5837000.00",
                    "otherCurrentLiab": "43771000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "580554000.00",
                    "otherLiab": "117008000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "15148000.00",
                    "cash": "44061000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "96421000.00",
                    "currentDeferredRevenue": "12425000.00",
                    "netDebt": "85699000.00",
                    "shortTermDebt": "3477000.00",
                    "shortLongTermDebt": "648000.00",
                    "shortLongTermDebtTotal": "129760000.00",
                    "otherStockholderEquity": "57453000.00",
                    "propertyPlantEquipment": "687553000.00",
                    "totalCurrentAssets": "125753000.00",
                    "longTermInvestments": "12971000.00",
                    "netTangibleAssets": "638007000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "50370000.00",
                    "longTermDebt": "74306000.00",
                    "inventory": "22622000.00",
                    "accountsPayable": "49173000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "580554000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "16068000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "907358000.00",
                    "capitalLeaseObligations": "54806000.00",
                    "longTermDebtTotal": "74306000.00",
                    "nonCurrentLiabilitiesOther": "168985000.00",
                    "nonCurrentLiabilitiesTotal": "298683000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "57453000.00",
                    "liabilitiesAndStockholdersEquity": "1033111000.00",
                    "cashAndShortTermInvestments": "44061000.00",
                    "propertyPlantAndEquipmentGross": "741412000.00",
                    "propertyPlantAndEquipmentNet": "741412000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "32141000.00",
                    "netInvestedCapital": "712961000.00",
                    "commonStockSharesOutstanding": "50194000.00"
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-02",
                    "currency_symbol": "USD",
                    "totalAssets": "922458000.00",
                    "intangibleAssets": "78368000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "31657000.00",
                    "totalLiab": "279947000.00",
                    "totalStockholderEquity": "642511000.00",
                    "deferredLongTermLiab": "5934000.00",
                    "otherCurrentLiab": "24069000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "586368000.00",
                    "otherLiab": "122635000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "14906000.00",
                    "cash": "33033000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "78941000.00",
                    "currentDeferredRevenue": "11443000.00",
                    "netDebt": "51367000.00",
                    "shortTermDebt": "6029000.00",
                    "shortLongTermDebt": "105000.00",
                    "shortLongTermDebtTotal": "84400000.00",
                    "otherStockholderEquity": "56143000.00",
                    "propertyPlantEquipment": "641407000.00",
                    "totalCurrentAssets": "117739000.00",
                    "longTermInvestments": "12784000.00",
                    "netTangibleAssets": "560899000.00",
                    "shortTermInvestments": "-1739000.00",
                    "netReceivables": "53049000.00",
                    "longTermDebt": "24869000.00",
                    "inventory": "30245000.00",
                    "accountsPayable": "35836000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "586368000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13167000.00",
                    "deferredLongTermAssetCharges": "13167000.00",
                    "nonCurrentAssetsTotal": "804719000.00",
                    "capitalLeaseObligations": "56464000.00",
                    "longTermDebtTotal": "24869000.00",
                    "nonCurrentLiabilitiesOther": "176137000.00",
                    "nonCurrentLiabilitiesTotal": "201006000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "56143000.00",
                    "liabilitiesAndStockholdersEquity": "922458000.00",
                    "cashAndShortTermInvestments": "33033000.00",
                    "propertyPlantAndEquipmentGross": "641407000.00",
                    "propertyPlantAndEquipmentNet": "697156000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "38798000.00",
                    "netInvestedCapital": "667485000.00",
                    "commonStockSharesOutstanding": "50183000.00"
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-08-03",
                    "currency_symbol": "USD",
                    "totalAssets": "891417000.00",
                    "intangibleAssets": "66367999.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "46805000.00",
                    "totalLiab": "248047000.00",
                    "totalStockholderEquity": "643370000.00",
                    "deferredLongTermLiab": "5799000.00",
                    "otherCurrentLiab": "37951000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "589096000.00",
                    "otherLiab": "123643000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "15251000.00",
                    "cash": "33335000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "71054000.00",
                    "currentDeferredRevenue": "11375000.00",
                    "netDebt": "23062000.00",
                    "shortTermDebt": "3047000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "56397000.00",
                    "otherStockholderEquity": "54274000.00",
                    "propertyPlantEquipment": "609785000.00",
                    "totalCurrentAssets": "127184000.00",
                    "longTermInvestments": "12897000.00",
                    "netTangibleAssets": "573758000.00",
                    "shortTermInvestments": "801000.00",
                    "netReceivables": "47044000.00",
                    "longTermDebt": null,
                    "inventory": "46620000.00",
                    "accountsPayable": "30056000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "589096000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "16067000.00",
                    "deferredLongTermAssetCharges": "13439000.00",
                    "nonCurrentAssetsTotal": "764233000.00",
                    "capitalLeaseObligations": "56397000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "176993000.00",
                    "nonCurrentLiabilitiesTotal": "176993000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "54274000.00",
                    "liabilitiesAndStockholdersEquity": "891417000.00",
                    "cashAndShortTermInvestments": "33335000.00",
                    "propertyPlantAndEquipmentGross": "609785000.00",
                    "propertyPlantAndEquipmentNet": "665657000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "58758000.00",
                    "netInvestedCapital": "643370000.00",
                    "commonStockSharesOutstanding": "50157000.00"
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-04-28",
                    "currency_symbol": "USD",
                    "totalAssets": "883251000.00",
                    "intangibleAssets": "86389000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "24033000.00",
                    "totalLiab": "238922000.00",
                    "totalStockholderEquity": "644329000.00",
                    "deferredLongTermLiab": "5693000.00",
                    "otherCurrentLiab": "32549000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "592321000.00",
                    "otherLiab": "127632000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "17726000.00",
                    "cash": "53981000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "57058000.00",
                    "currentDeferredRevenue": "11128000.00",
                    "netDebt": "3338000.00",
                    "shortTermDebt": "3087000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "57319000.00",
                    "otherStockholderEquity": "52008000.00",
                    "propertyPlantEquipment": "581541000.00",
                    "totalCurrentAssets": "123500000.00",
                    "longTermInvestments": "13284000.00",
                    "netTangibleAssets": "554696000.00",
                    "shortTermInvestments": "801000.00",
                    "netReceivables": "45486000.00",
                    "longTermDebt": null,
                    "inventory": "23689000.00",
                    "accountsPayable": "21422000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "592321000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "18163000.00",
                    "deferredLongTermAssetCharges": "15553000.00",
                    "nonCurrentAssetsTotal": "759751000.00",
                    "capitalLeaseObligations": "57319000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "181864000.00",
                    "nonCurrentLiabilitiesTotal": "181864000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "52008000.00",
                    "liabilitiesAndStockholdersEquity": "883251000.00",
                    "cashAndShortTermInvestments": "53981000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "638671000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "69052000.00",
                    "netInvestedCapital": "644329000.00",
                    "commonStockSharesOutstanding": "50146000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-02-28",
                    "currency_symbol": "USD",
                    "totalAssets": "925695000.00",
                    "intangibleAssets": "86587000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "27328000.00",
                    "totalLiab": "283420000.00",
                    "totalStockholderEquity": "642275000.00",
                    "deferredLongTermLiab": "5645000.00",
                    "otherCurrentLiab": "35430000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "592924000.00",
                    "otherLiab": "127862000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "12615000.00",
                    "cash": "84344000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "67290000.00",
                    "currentDeferredRevenue": "11128000.00",
                    "netDebt": "-27720000.00",
                    "shortTermDebt": "3318000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "56624000.00",
                    "otherStockholderEquity": "49351000.00",
                    "propertyPlantEquipment": "610576000.00",
                    "totalCurrentAssets": "163865000.00",
                    "longTermInvestments": "13661000.00",
                    "netTangibleAssets": "552444000.00",
                    "shortTermInvestments": "801000.00",
                    "netReceivables": "52193000.00",
                    "longTermDebt": null,
                    "inventory": "-136537000.00",
                    "accountsPayable": "28542000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "592924000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12800000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "761830000.00",
                    "capitalLeaseObligations": "56624000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "4268000.00",
                    "nonCurrentLiabilitiesTotal": "216130000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "49351000.00",
                    "liabilitiesAndStockholdersEquity": "925695000.00",
                    "cashAndShortTermInvestments": "84344000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "610576000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "99077000.00",
                    "netInvestedCapital": "642275000.00",
                    "commonStockSharesOutstanding": "50046000.00"
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-10-28",
                    "currency_symbol": "USD",
                    "totalAssets": "1293090000.00",
                    "intangibleAssets": "102902000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15601000.00",
                    "totalLiab": "644324000.00",
                    "totalStockholderEquity": "648766000.00",
                    "deferredLongTermLiab": "16750000.00",
                    "otherCurrentLiab": "21303000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "600934000.00",
                    "otherLiab": "107115000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "16750000.00",
                    "cash": "532544000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "485423000.00",
                    "currentDeferredRevenue": "9510000.00",
                    "netDebt": "-476535000.00",
                    "shortTermDebt": "2648000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "56009000.00",
                    "otherStockholderEquity": "47832000.00",
                    "propertyPlantEquipment": "582751000.00",
                    "totalCurrentAssets": "574033000.00",
                    "longTermInvestments": "13410000.00",
                    "netTangibleAssets": "542620000.00",
                    "shortTermInvestments": "862000.00",
                    "netReceivables": "25026000.00",
                    "longTermDebt": null,
                    "inventory": "13091000.00",
                    "accountsPayable": "17433000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "600934000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "16750000.00",
                    "deferredLongTermAssetCharges": "16750000.00",
                    "nonCurrentAssetsTotal": "719057000.00",
                    "capitalLeaseObligations": "56009000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "4389000.00",
                    "nonCurrentLiabilitiesTotal": "158901000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47832000.00",
                    "liabilitiesAndStockholdersEquity": "1293090000.00",
                    "cashAndShortTermInvestments": "533406000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "582751000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "88610000.00",
                    "netInvestedCapital": "648766000.00",
                    "commonStockSharesOutstanding": "50120000.00"
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-07-29",
                    "currency_symbol": "USD",
                    "totalAssets": "2115232000.00",
                    "intangibleAssets": "103101000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1114378000.00",
                    "totalLiab": "1427445000.00",
                    "totalStockholderEquity": "687787000.00",
                    "deferredLongTermLiab": "16097000.00",
                    "otherCurrentLiab": "444784000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "644726000.00",
                    "otherLiab": "221658000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "16097000.00",
                    "cash": "248789000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1156538000.00",
                    "currentDeferredRevenue": "9081000.00",
                    "netDebt": "476919000.00",
                    "shortTermDebt": "677145000.00",
                    "shortLongTermDebt": "672601000.00",
                    "shortLongTermDebtTotal": "725708000.00",
                    "otherStockholderEquity": "46681000.00",
                    "propertyPlantEquipment": "549853000.00",
                    "totalCurrentAssets": "1429144000.00",
                    "longTermInvestments": "13793000.00",
                    "netTangibleAssets": "581442000.00",
                    "shortTermInvestments": "844000.00",
                    "netReceivables": "65977000.00",
                    "longTermDebt": null,
                    "inventory": "1112206000.00",
                    "accountsPayable": "23538000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3620000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "644726000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-163319000.00",
                    "deferredLongTermAssetCharges": "16097000.00",
                    "nonCurrentAssetsTotal": "686088000.00",
                    "capitalLeaseObligations": "53107000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "4029000.00",
                    "nonCurrentLiabilitiesTotal": "270907000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "46681000.00",
                    "liabilitiesAndStockholdersEquity": "2115232000.00",
                    "cashAndShortTermInvestments": "249633000.00",
                    "propertyPlantAndEquipmentGross": "549853000.00",
                    "propertyPlantAndEquipmentNet": "549853000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "272606000.00",
                    "netInvestedCapital": "1360388000.00",
                    "commonStockSharesOutstanding": "50075000.00"
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-04-29",
                    "currency_symbol": "USD",
                    "totalAssets": "2082309000.00",
                    "intangibleAssets": "103299000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1130471000.00",
                    "totalLiab": "1448355000.00",
                    "totalStockholderEquity": "633954000.00",
                    "deferredLongTermLiab": "14998000.00",
                    "otherCurrentLiab": "464800000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "591304000.00",
                    "otherLiab": "197991000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "14998000.00",
                    "cash": "229182000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1202317000.00",
                    "currentDeferredRevenue": "9407000.00",
                    "netDebt": "503039000.00",
                    "shortTermDebt": "684655000.00",
                    "shortLongTermDebt": "680531000.00",
                    "shortLongTermDebtTotal": "732221000.00",
                    "otherStockholderEquity": "46583000.00",
                    "propertyPlantEquipment": "468383000.00",
                    "totalCurrentAssets": "1426271000.00",
                    "longTermInvestments": "13376000.00",
                    "netTangibleAssets": "527411000.00",
                    "shortTermInvestments": "840000.00",
                    "netReceivables": "66618000.00",
                    "longTermDebt": null,
                    "inventory": "1128338000.00",
                    "accountsPayable": "19866000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3933000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "591304000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-140625000.00",
                    "deferredLongTermAssetCharges": "14998000.00",
                    "nonCurrentAssetsTotal": "656038000.00",
                    "capitalLeaseObligations": "51690000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "246038000.00",
                    "nonCurrentLiabilitiesTotal": "246038000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "46583000.00",
                    "liabilitiesAndStockholdersEquity": "2082309000.00",
                    "cashAndShortTermInvestments": "230022000.00",
                    "propertyPlantAndEquipmentGross": "521121000.00",
                    "propertyPlantAndEquipmentNet": "521121000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "223954000.00",
                    "netInvestedCapital": "1314485000.00",
                    "commonStockSharesOutstanding": "50081000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-02-25",
                    "currency_symbol": "USD",
                    "totalAssets": "2024396000.00",
                    "intangibleAssets": "103515000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1140816000.00",
                    "totalLiab": "1447345000.00",
                    "totalStockholderEquity": "577051000.00",
                    "deferredLongTermLiab": "11650000.00",
                    "otherCurrentLiab": "481412000.00",
                    "commonStock": "582394000.00",
                    "capitalStock": null,
                    "retainedEarnings": "534440000.00",
                    "otherLiab": "241252000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "75806000.00",
                    "cash": "195397000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1208061000.00",
                    "currentDeferredRevenue": "8594000.00",
                    "netDebt": "542623000.00",
                    "shortTermDebt": "690433000.00",
                    "shortLongTermDebt": "688463000.00",
                    "shortLongTermDebtTotal": "738020000.00",
                    "otherStockholderEquity": "47317000.00",
                    "propertyPlantEquipment": "440427000.00",
                    "totalCurrentAssets": "1406606000.00",
                    "longTermInvestments": "13769000.00",
                    "netTangibleAssets": "475635000.00",
                    "shortTermInvestments": "13769000.00",
                    "netReceivables": "70393000.00",
                    "longTermDebt": null,
                    "inventory": "1062901000.00",
                    "accountsPayable": "19599000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-4706000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "539783000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6448000.00",
                    "deferredLongTermAssetCharges": "11650000.00",
                    "nonCurrentAssetsTotal": "617790000.00",
                    "capitalLeaseObligations": "49557000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "241252000.00",
                    "nonCurrentLiabilitiesTotal": "239284000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47317000.00",
                    "liabilitiesAndStockholdersEquity": "2024396000.00",
                    "cashAndShortTermInvestments": "195397000.00",
                    "propertyPlantAndEquipmentGross": "490814000.00",
                    "propertyPlantAndEquipmentNet": "490814000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "200654000.00",
                    "netInvestedCapital": "1270857000.00",
                    "commonStockSharesOutstanding": "50010000.00"
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-11-06",
                    "currency_symbol": "USD",
                    "totalAssets": "2001299000.00",
                    "intangibleAssets": "101169000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1159180000.00",
                    "totalLiab": "1453117000.00",
                    "totalStockholderEquity": "548182000.00",
                    "deferredLongTermLiab": "9880000.00",
                    "otherCurrentLiab": "496561000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "507458000.00",
                    "otherLiab": "174662000.00",
                    "goodWill": "2687000.00",
                    "otherAssets": "13227000.00",
                    "cash": "184050000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1232110000.00",
                    "currentDeferredRevenue": "8304000.00",
                    "netDebt": "560548000.00",
                    "shortTermDebt": "700128000.00",
                    "shortLongTermDebt": "696378000.00",
                    "shortLongTermDebtTotal": "744598000.00",
                    "otherStockholderEquity": "45925000.00",
                    "propertyPlantEquipment": "413602000.00",
                    "totalCurrentAssets": "1410991000.00",
                    "longTermInvestments": "13034000.00",
                    "netTangibleAssets": "444326000.00",
                    "shortTermInvestments": "13034000.00",
                    "netReceivables": "67761000.00",
                    "longTermDebt": null,
                    "inventory": "1157313000.00",
                    "accountsPayable": "25602000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-5201000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "507458000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-135799000.00",
                    "deferredLongTermAssetCharges": "10972000.00",
                    "nonCurrentAssetsTotal": "590308000.00",
                    "capitalLeaseObligations": "48220000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "221007000.00",
                    "nonCurrentLiabilitiesTotal": "221007000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "45925000.00",
                    "liabilitiesAndStockholdersEquity": "2001299000.00",
                    "cashAndShortTermInvestments": "184050000.00",
                    "propertyPlantAndEquipmentGross": "462446000.00",
                    "propertyPlantAndEquipmentNet": "462446000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "178881000.00",
                    "netInvestedCapital": "1244560000.00",
                    "commonStockSharesOutstanding": "50105000.00"
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-07-30",
                    "currency_symbol": "USD",
                    "totalAssets": "1880580000.00",
                    "intangibleAssets": "285081000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7348000.00",
                    "totalLiab": "1369123000.00",
                    "totalStockholderEquity": "511457000.00",
                    "deferredLongTermLiab": "8329000.00",
                    "otherCurrentLiab": "41836000.00",
                    "commonStock": "511457000.00",
                    "capitalStock": null,
                    "retainedEarnings": "472537000.00",
                    "otherLiab": "214270000.00",
                    "goodWill": "149070000.00",
                    "otherAssets": "54311000.00",
                    "cash": "143712000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "145327000.00",
                    "currentDeferredRevenue": "8188000.00",
                    "netDebt": "940076000.00",
                    "shortTermDebt": "76789000.00",
                    "shortLongTermDebt": "31689000.00",
                    "shortLongTermDebtTotal": "1083788000.00",
                    "otherStockholderEquity": "44659000.00",
                    "propertyPlantEquipment": "703012000.00",
                    "totalCurrentAssets": "250489000.00",
                    "longTermInvestments": "12661000.00",
                    "netTangibleAssets": "77306000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "96134000.00",
                    "longTermDebt": "672601000.00",
                    "inventory": "3295000.00",
                    "accountsPayable": "26702000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-5739000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "472537000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "64269000.00",
                    "deferredLongTermAssetCharges": "54311000.00",
                    "nonCurrentAssetsTotal": "1630091000.00",
                    "capitalLeaseObligations": "379498000.00",
                    "longTermDebtTotal": "672601000.00",
                    "nonCurrentLiabilitiesOther": "551195000.00",
                    "nonCurrentLiabilitiesTotal": "1223796000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "44659000.00",
                    "liabilitiesAndStockholdersEquity": "1880580000.00",
                    "cashAndShortTermInvestments": "143712000.00",
                    "propertyPlantAndEquipmentGross": "1079924000.00",
                    "propertyPlantAndEquipmentNet": "1079924000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "154206000.00",
                    "netInvestedCapital": "1215747000.00",
                    "commonStockSharesOutstanding": "49902000.00"
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-04-30",
                    "currency_symbol": "USD",
                    "totalAssets": "1850777000.00",
                    "intangibleAssets": "299458000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10342000.00",
                    "totalLiab": "1370127000.00",
                    "totalStockholderEquity": "480650000.00",
                    "deferredLongTermLiab": "7634000.00",
                    "otherCurrentLiab": "33287000.00",
                    "commonStock": "480650000.00",
                    "capitalStock": null,
                    "retainedEarnings": "443290000.00",
                    "otherLiab": "201917000.00",
                    "goodWill": "149070000.00",
                    "otherAssets": "53436000.00",
                    "cash": "120232000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "139644000.00",
                    "currentDeferredRevenue": "8414000.00",
                    "netDebt": "981538000.00",
                    "shortTermDebt": "75973000.00",
                    "shortLongTermDebt": "31672000.00",
                    "shortLongTermDebtTotal": "1101770000.00",
                    "otherStockholderEquity": "43158000.00",
                    "propertyPlantEquipment": "695920000.00",
                    "totalCurrentAssets": "207328000.00",
                    "longTermInvestments": "12011000.00",
                    "netTangibleAssets": "32122000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "69683000.00",
                    "longTermDebt": "680531000.00",
                    "inventory": "7071000.00",
                    "accountsPayable": "30384000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-5798000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "443290000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "64371000.00",
                    "deferredLongTermAssetCharges": "53436000.00",
                    "nonCurrentAssetsTotal": "1643449000.00",
                    "capitalLeaseObligations": "389567000.00",
                    "longTermDebtTotal": "680531000.00",
                    "nonCurrentLiabilitiesOther": "549952000.00",
                    "nonCurrentLiabilitiesTotal": "1230483000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "43158000.00",
                    "liabilitiesAndStockholdersEquity": "1850777000.00",
                    "cashAndShortTermInvestments": "120232000.00",
                    "propertyPlantAndEquipmentGross": "1078893000.00",
                    "propertyPlantAndEquipmentNet": "1078893000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "118265000.00",
                    "netInvestedCapital": "1192853000.00",
                    "commonStockSharesOutstanding": "50036000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-26",
                    "currency_symbol": "USD",
                    "totalAssets": "1860691000.00",
                    "intangibleAssets": "314147000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "137380000.00",
                    "totalLiab": "1391269000.00",
                    "totalStockholderEquity": "469422000.00",
                    "deferredLongTermLiab": "6107000.00",
                    "otherCurrentLiab": "24372000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "427004000.00",
                    "otherLiab": "201439000.00",
                    "goodWill": "149070000.00",
                    "otherAssets": "52100000.00",
                    "cash": "101651000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "147336000.00",
                    "currentDeferredRevenue": "8358000.00",
                    "netDebt": "586813000.00",
                    "shortTermDebt": "74311000.00",
                    "shortLongTermDebt": "31650000.00",
                    "shortLongTermDebtTotal": "762775000.00",
                    "otherStockholderEquity": "42110000.00",
                    "propertyPlantEquipment": "700114000.00",
                    "totalCurrentAssets": "239031000.00",
                    "longTermInvestments": "12388000.00",
                    "netTangibleAssets": "6205000.00",
                    "shortTermInvestments": "1382000.00",
                    "netReceivables": "118691000.00",
                    "longTermDebt": "688464000.00",
                    "inventory": "5728000.00",
                    "accountsPayable": "40295000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "308000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "427004000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-83099000.00",
                    "deferredLongTermAssetCharges": "53352000.00",
                    "nonCurrentAssetsTotal": "1621660000.00",
                    "capitalLeaseObligations": "395100000.00",
                    "longTermDebtTotal": "688464000.00",
                    "nonCurrentLiabilitiesOther": "555469000.00",
                    "nonCurrentLiabilitiesTotal": "1243933000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "42110000.00",
                    "liabilitiesAndStockholdersEquity": "1860691000.00",
                    "cashAndShortTermInvestments": "101651000.00",
                    "propertyPlantAndEquipmentGross": "1092703000.00",
                    "propertyPlantAndEquipmentNet": "1092703000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50067000.00"
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "USD",
                    "totalAssets": "1850866000.00",
                    "intangibleAssets": "328831000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14719000.00",
                    "totalLiab": "1375012000.00",
                    "totalStockholderEquity": "475854000.00",
                    "deferredLongTermLiab": "6056000.00",
                    "otherCurrentLiab": "17148000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "427925000.00",
                    "otherLiab": "184967000.00",
                    "goodWill": "149070000.00",
                    "otherAssets": "49933000.00",
                    "cash": "97415000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "132055000.00",
                    "currentDeferredRevenue": "8127000.00",
                    "netDebt": "1036476000.00",
                    "shortTermDebt": "75901000.00",
                    "shortLongTermDebt": "31634000.00",
                    "shortLongTermDebtTotal": "1133891000.00",
                    "otherStockholderEquity": "48083000.00",
                    "propertyPlantEquipment": "688516000.00",
                    "totalCurrentAssets": "221640000.00",
                    "longTermInvestments": "11851000.00",
                    "netTangibleAssets": "-2047000.00",
                    "shortTermInvestments": "1483000.00",
                    "netReceivables": "101962000.00",
                    "longTermDebt": "696378000.00",
                    "inventory": "4561000.00",
                    "accountsPayable": "26470000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-154000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "427925000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-79182000.00",
                    "deferredLongTermAssetCharges": "50469000.00",
                    "nonCurrentAssetsTotal": "1629226000.00",
                    "capitalLeaseObligations": "405879000.00",
                    "longTermDebtTotal": "696378000.00",
                    "nonCurrentLiabilitiesOther": "546579000.00",
                    "nonCurrentLiabilitiesTotal": "1242957000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "48083000.00",
                    "liabilitiesAndStockholdersEquity": "1850866000.00",
                    "cashAndShortTermInvestments": "97415000.00",
                    "propertyPlantAndEquipmentGross": "1089005000.00",
                    "propertyPlantAndEquipmentNet": "1089005000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50129000.00"
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-08-06",
                    "currency_symbol": "USD",
                    "totalAssets": "1822040000.00",
                    "intangibleAssets": "324890000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9907000.00",
                    "totalLiab": "1359991000.00",
                    "totalStockholderEquity": "462049000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "16071000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "413571000.00",
                    "otherLiab": "183646000.00",
                    "goodWill": "149070000.00",
                    "otherAssets": "47196000.00",
                    "cash": "98091000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "127781000.00",
                    "currentDeferredRevenue": "7914000.00",
                    "netDebt": "1021441000.00",
                    "shortTermDebt": "70968000.00",
                    "shortLongTermDebt": "27939000.00",
                    "shortLongTermDebtTotal": "1119532000.00",
                    "otherStockholderEquity": "47138000.00",
                    "propertyPlantEquipment": "695725000.00",
                    "totalCurrentAssets": "222148000.00",
                    "longTermInvestments": "11563000.00",
                    "netTangibleAssets": "-11911000.00",
                    "shortTermInvestments": "2275000.00",
                    "netReceivables": "103440000.00",
                    "longTermDebt": "719067000.00",
                    "inventory": "6566000.00",
                    "accountsPayable": "27657000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1340000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "413571000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-79653000.00",
                    "deferredLongTermAssetCharges": "48929000.00",
                    "nonCurrentAssetsTotal": "1599892000.00",
                    "capitalLeaseObligations": "372526000.00",
                    "longTermDebtTotal": "719067000.00",
                    "nonCurrentLiabilitiesOther": "513143000.00",
                    "nonCurrentLiabilitiesTotal": "1232210000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47138000.00",
                    "liabilitiesAndStockholdersEquity": "1822040000.00",
                    "cashAndShortTermInvestments": "98091000.00",
                    "propertyPlantAndEquipmentGross": "1065440000.00",
                    "propertyPlantAndEquipmentNet": "1065440000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50142000.00"
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-05-09",
                    "currency_symbol": "USD",
                    "totalAssets": "1799712000.00",
                    "intangibleAssets": "339714000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "11338000.00",
                    "totalLiab": "1347098000.00",
                    "totalStockholderEquity": "452614000.00",
                    "deferredLongTermLiab": "48325000.00",
                    "otherCurrentLiab": "14594000.00",
                    "commonStock": "452614000.00",
                    "capitalStock": null,
                    "retainedEarnings": "400421000.00",
                    "otherLiab": "177146000.00",
                    "goodWill": "149070000.00",
                    "otherAssets": "8693000.00",
                    "cash": "69859000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "119121000.00",
                    "currentDeferredRevenue": "8095000.00",
                    "netDebt": "1044751000.00",
                    "shortTermDebt": "63779000.00",
                    "shortLongTermDebt": "24293000.00",
                    "shortLongTermDebtTotal": "1114610000.00",
                    "otherStockholderEquity": "46641000.00",
                    "propertyPlantEquipment": "701980000.00",
                    "totalCurrentAssets": "187785000.00",
                    "longTermInvestments": "11274000.00",
                    "netTangibleAssets": "-36170000.00",
                    "shortTermInvestments": "4054000.00",
                    "netReceivables": "99348000.00",
                    "longTermDebt": "726970000.00",
                    "inventory": "7240000.00",
                    "accountsPayable": "25410000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "5552000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "400421000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-74844000.00",
                    "deferredLongTermAssetCharges": "48325000.00",
                    "nonCurrentAssetsTotal": "1611927000.00",
                    "capitalLeaseObligations": "363347000.00",
                    "longTermDebtTotal": "726970000.00",
                    "nonCurrentLiabilitiesOther": "501007000.00",
                    "nonCurrentLiabilitiesTotal": "1227977000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "46641000.00",
                    "liabilitiesAndStockholdersEquity": "1799712000.00",
                    "cashAndShortTermInvestments": "69859000.00",
                    "propertyPlantAndEquipmentGross": "1063544000.00",
                    "propertyPlantAndEquipmentNet": "1063544000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50115000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-28",
                    "currency_symbol": "USD",
                    "totalAssets": "1484766000.00",
                    "intangibleAssets": "366029000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "125116000.00",
                    "totalLiab": "1042519000.00",
                    "totalStockholderEquity": "442247000.00",
                    "deferredLongTermLiab": "41568000.00",
                    "otherCurrentLiab": "24015000.00",
                    "commonStock": "442247000.00",
                    "capitalStock": null,
                    "retainedEarnings": "386511000.00",
                    "otherLiab": "204356000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "43347000.00",
                    "cash": "85086000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "88539000.00",
                    "currentDeferredRevenue": "7919000.00",
                    "netDebt": "664538000.00",
                    "shortTermDebt": "20618000.00",
                    "shortLongTermDebt": "20618000.00",
                    "shortLongTermDebtTotal": "770242000.00",
                    "otherStockholderEquity": "47456000.00",
                    "propertyPlantEquipment": "701359000.00",
                    "totalCurrentAssets": "210202000.00",
                    "longTermInvestments": "10788000.00",
                    "netTangibleAssets": "-70279000.00",
                    "shortTermInvestments": "4930000.00",
                    "netReceivables": "59689000.00",
                    "longTermDebt": "749624000.00",
                    "inventory": "5265000.00",
                    "accountsPayable": "35987000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "8280000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "386511000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-77562000.00",
                    "deferredLongTermAssetCharges": "49891000.00",
                    "nonCurrentAssetsTotal": "1274564000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "749624000.00",
                    "nonCurrentLiabilitiesOther": "204356000.00",
                    "nonCurrentLiabilitiesTotal": "953980000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47456000.00",
                    "liabilitiesAndStockholdersEquity": "1484766000.00",
                    "cashAndShortTermInvestments": "85086000.00",
                    "propertyPlantAndEquipmentGross": "701359000.00",
                    "propertyPlantAndEquipmentNet": "701359000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50112000.00"
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-11-06",
                    "currency_symbol": "USD",
                    "totalAssets": "1469827000.00",
                    "intangibleAssets": "381537000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "63383000.00",
                    "totalLiab": "1024842000.00",
                    "totalStockholderEquity": "444985000.00",
                    "deferredLongTermLiab": "36260000.00",
                    "otherCurrentLiab": "18076000.00",
                    "commonStock": "0.00",
                    "capitalStock": null,
                    "retainedEarnings": "385045000.00",
                    "otherLiab": "193182000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "43678000.00",
                    "cash": "75207000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "137615000.00",
                    "currentDeferredRevenue": "7415000.00",
                    "netDebt": "703581000.00",
                    "shortTermDebt": "84743000.00",
                    "shortLongTermDebt": "84743000.00",
                    "shortLongTermDebtTotal": "778788000.00",
                    "otherStockholderEquity": "47350000.00",
                    "propertyPlantEquipment": "669709000.00",
                    "totalCurrentAssets": "206065000.00",
                    "longTermInvestments": "12296000.00",
                    "netTangibleAssets": "-83049000.00",
                    "shortTermInvestments": "5447000.00",
                    "netReceivables": "62513000.00",
                    "longTermDebt": "694045000.00",
                    "inventory": "4962000.00",
                    "accountsPayable": "23868000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "12590000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "0.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "385045000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-67123000.00",
                    "deferredLongTermAssetCharges": "53723000.00",
                    "nonCurrentAssetsTotal": "1263762000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "694045000.00",
                    "nonCurrentLiabilitiesOther": "193182000.00",
                    "nonCurrentLiabilitiesTotal": "887227000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47350000.00",
                    "liabilitiesAndStockholdersEquity": "1469827000.00",
                    "cashAndShortTermInvestments": "75207000.00",
                    "propertyPlantAndEquipmentGross": "669709000.00",
                    "propertyPlantAndEquipmentNet": "669709000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50117000.00"
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-08-07",
                    "currency_symbol": "USD",
                    "totalAssets": "1452856000.00",
                    "intangibleAssets": "396908000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "64163000.00",
                    "totalLiab": "1034666000.00",
                    "totalStockholderEquity": "418190000.00",
                    "deferredLongTermLiab": "15953000.00",
                    "otherCurrentLiab": "20019000.00",
                    "commonStock": "0.00",
                    "capitalStock": null,
                    "retainedEarnings": "359893000.00",
                    "otherLiab": "180604000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "23432000.00",
                    "cash": "65569000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "138797000.00",
                    "currentDeferredRevenue": "6668000.00",
                    "netDebt": "734327000.00",
                    "shortTermDebt": "84631000.00",
                    "shortLongTermDebt": "84631000.00",
                    "shortLongTermDebtTotal": "799896000.00",
                    "otherStockholderEquity": "46172000.00",
                    "propertyPlantEquipment": "668339000.00",
                    "totalCurrentAssets": "195142000.00",
                    "longTermInvestments": "11949000.00",
                    "netTangibleAssets": "-125215000.00",
                    "shortTermInvestments": "4577000.00",
                    "netReceivables": "59203000.00",
                    "longTermDebt": "715265000.00",
                    "inventory": "6207000.00",
                    "accountsPayable": "22674000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "12125000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "0.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "359893000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-77104000.00",
                    "deferredLongTermAssetCharges": "34021000.00",
                    "nonCurrentAssetsTotal": "1257714000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "715265000.00",
                    "nonCurrentLiabilitiesOther": "180604000.00",
                    "nonCurrentLiabilitiesTotal": "895869000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "46172000.00",
                    "liabilitiesAndStockholdersEquity": "1452856000.00",
                    "cashAndShortTermInvestments": "65569000.00",
                    "propertyPlantAndEquipmentGross": "668339000.00",
                    "propertyPlantAndEquipmentNet": "668339000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50070000.00"
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-05-03",
                    "currency_symbol": "USD",
                    "totalAssets": "1458966000.00",
                    "intangibleAssets": "413537000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "64200000.00",
                    "totalLiab": "1050530000.00",
                    "totalStockholderEquity": "408436000.00",
                    "deferredLongTermLiab": "20242000.00",
                    "otherCurrentLiab": "17036000.00",
                    "commonStock": "45075000.00",
                    "capitalStock": null,
                    "retainedEarnings": "352069000.00",
                    "otherLiab": "183539000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "20242000.00",
                    "cash": "49448000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "130604000.00",
                    "currentDeferredRevenue": "6919000.00",
                    "netDebt": "761425000.00",
                    "shortTermDebt": "74486000.00",
                    "shortLongTermDebt": "74486000.00",
                    "shortLongTermDebtTotal": "810873000.00",
                    "otherStockholderEquity": "292000.00",
                    "propertyPlantEquipment": "672017000.00",
                    "totalCurrentAssets": "181264000.00",
                    "longTermInvestments": "11717000.00",
                    "netTangibleAssets": "-151598000.00",
                    "shortTermInvestments": "3673000.00",
                    "netReceivables": "59455000.00",
                    "longTermDebt": "736387000.00",
                    "inventory": "8161000.00",
                    "accountsPayable": "27194000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "11292000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "45075000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "352069000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-81875000.00",
                    "deferredLongTermAssetCharges": "33934000.00",
                    "nonCurrentAssetsTotal": "1277702000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "736387000.00",
                    "nonCurrentLiabilitiesOther": "183539000.00",
                    "nonCurrentLiabilitiesTotal": "919926000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1458966000.00",
                    "cashAndShortTermInvestments": "49448000.00",
                    "propertyPlantAndEquipmentGross": "672017000.00",
                    "propertyPlantAndEquipmentNet": "672017000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50024000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-03-15",
                    "currency_symbol": "USD",
                    "totalAssets": "1411860000.00",
                    "intangibleAssets": "380979000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "94310000.00",
                    "totalLiab": "1061638000.00",
                    "totalStockholderEquity": "350222000.00",
                    "deferredLongTermLiab": "2914000.00",
                    "otherCurrentLiab": "23081000.00",
                    "commonStock": "44787000.00",
                    "capitalStock": null,
                    "retainedEarnings": "297205000.00",
                    "otherLiab": "65614000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "552638000.00",
                    "cash": "78585000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "137584000.00",
                    "currentDeferredRevenue": "21153000.00",
                    "netDebt": "678976000.00",
                    "shortTermDebt": "64397000.00",
                    "shortLongTermDebt": "64397000.00",
                    "shortLongTermDebtTotal": "821958000.00",
                    "otherStockholderEquity": "230000.00",
                    "propertyPlantEquipment": "686327000.00",
                    "totalCurrentAssets": "172895000.00",
                    "longTermInvestments": "11472000.00",
                    "netTangibleAssets": "-177254000.00",
                    "shortTermInvestments": "2411000.00",
                    "netReceivables": "71495000.00",
                    "longTermDebt": "757561000.00",
                    "inventory": "5704000.00",
                    "accountsPayable": "28953000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "8230000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "44787000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "297205000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-87189000.00",
                    "deferredLongTermAssetCharges": "13690000.00",
                    "nonCurrentAssetsTotal": "1238965000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "757561000.00",
                    "nonCurrentLiabilitiesOther": "166493000.00",
                    "nonCurrentLiabilitiesTotal": "924054000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1411860000.00",
                    "cashAndShortTermInvestments": "78585000.00",
                    "propertyPlantAndEquipmentGross": "686327000.00",
                    "propertyPlantAndEquipmentNet": "686327000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "50043000.00"
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-11-02",
                    "currency_symbol": "USD",
                    "totalAssets": "1447072000.00",
                    "intangibleAssets": "421672000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "18226000.00",
                    "totalLiab": "1147727000.00",
                    "totalStockholderEquity": "299345000.00",
                    "deferredLongTermLiab": "14111000.00",
                    "otherCurrentLiab": "18241000.00",
                    "commonStock": "43908000.00",
                    "capitalStock": null,
                    "retainedEarnings": "249419000.00",
                    "otherLiab": "97448000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "590500000.00",
                    "cash": "75467000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "129537000.00",
                    "currentDeferredRevenue": "21109000.00",
                    "netDebt": "757535000.00",
                    "shortTermDebt": "54316000.00",
                    "shortLongTermDebt": "54316000.00",
                    "shortLongTermDebtTotal": "833002000.00",
                    "otherStockholderEquity": "18000.00",
                    "propertyPlantEquipment": "683355000.00",
                    "totalCurrentAssets": "173217000.00",
                    "longTermInvestments": "11319000.00",
                    "netTangibleAssets": "-268824000.00",
                    "shortTermInvestments": "1124000.00",
                    "netReceivables": "72085000.00",
                    "longTermDebt": "778686000.00",
                    "inventory": "7439000.00",
                    "accountsPayable": "31462000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "6018000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "43908000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "249419000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-131044000.00",
                    "deferredLongTermAssetCharges": "11012000.00",
                    "nonCurrentAssetsTotal": "1273855000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "778686000.00",
                    "nonCurrentLiabilitiesOther": "239504000.00",
                    "nonCurrentLiabilitiesTotal": "1018190000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1447072000.00",
                    "cashAndShortTermInvestments": "75467000.00",
                    "propertyPlantAndEquipmentGross": "683355000.00",
                    "propertyPlantAndEquipmentNet": "683355000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49959000.00"
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-08-02",
                    "currency_symbol": "USD",
                    "totalAssets": "1442999000.00",
                    "intangibleAssets": "436656000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "16765000.00",
                    "totalLiab": "1144336000.00",
                    "totalStockholderEquity": "298663000.00",
                    "deferredLongTermLiab": "10531000.00",
                    "otherCurrentLiab": "19917000.00",
                    "commonStock": "46766000.00",
                    "capitalStock": null,
                    "retainedEarnings": "245885000.00",
                    "otherLiab": "89142000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "605467000.00",
                    "cash": "59774000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "112215000.00",
                    "currentDeferredRevenue": "20883000.00",
                    "netDebt": "784255000.00",
                    "shortTermDebt": "44247000.00",
                    "shortLongTermDebt": "844029000.00",
                    "shortLongTermDebtTotal": "844029000.00",
                    "otherStockholderEquity": "12000.00",
                    "propertyPlantEquipment": "679463000.00",
                    "totalCurrentAssets": "158069000.00",
                    "longTermInvestments": "10849000.00",
                    "netTangibleAssets": "-284490000.00",
                    "shortTermInvestments": "783000.00",
                    "netReceivables": "67536000.00",
                    "longTermDebt": "799782000.00",
                    "inventory": "13994000.00",
                    "accountsPayable": "22433000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "6012000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "46766000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "245885000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-131732000.00",
                    "deferredLongTermAssetCharges": "11465000.00",
                    "nonCurrentAssetsTotal": "1284930000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "799782000.00",
                    "nonCurrentLiabilitiesOther": "232339000.00",
                    "nonCurrentLiabilitiesTotal": "1032121000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1442999000.00",
                    "cashAndShortTermInvestments": "59774000.00",
                    "propertyPlantAndEquipmentGross": "679463000.00",
                    "propertyPlantAndEquipmentNet": "679463000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49115000.00"
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-05-04",
                    "currency_symbol": "USD",
                    "totalAssets": "1452989000.00",
                    "intangibleAssets": "443308000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "16989000.00",
                    "totalLiab": "1153554000.00",
                    "totalStockholderEquity": "299435000.00",
                    "deferredLongTermLiab": "7735000.00",
                    "otherCurrentLiab": "17110000.00",
                    "commonStock": "46083000.00",
                    "capitalStock": null,
                    "retainedEarnings": "245965000.00",
                    "otherLiab": "82565000.00",
                    "goodWill": "144001000.00",
                    "otherAssets": "612561000.00",
                    "cash": "39927000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "110353000.00",
                    "currentDeferredRevenue": "21029000.00",
                    "netDebt": "809070000.00",
                    "shortTermDebt": "38124000.00",
                    "shortLongTermDebt": "38124000.00",
                    "shortLongTermDebtTotal": "848997000.00",
                    "otherStockholderEquity": "387000.00",
                    "propertyPlantEquipment": "689948000.00",
                    "totalCurrentAssets": "150480000.00",
                    "longTermInvestments": "10607000.00",
                    "netTangibleAssets": "-287874000.00",
                    "shortTermInvestments": "237000.00",
                    "netReceivables": "68709000.00",
                    "longTermDebt": "810873000.00",
                    "inventory": "24855000.00",
                    "accountsPayable": "25390000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "7387000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "46083000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "245965000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-135118000.00",
                    "deferredLongTermAssetCharges": "14645000.00",
                    "nonCurrentAssetsTotal": "1302509000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "810873000.00",
                    "nonCurrentLiabilitiesOther": "232328000.00",
                    "nonCurrentLiabilitiesTotal": "1043201000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1452989000.00",
                    "cashAndShortTermInvestments": "39927000.00",
                    "propertyPlantAndEquipmentGross": "689948000.00",
                    "propertyPlantAndEquipmentNet": "689948000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49834000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "totalAssets": "1484407000.00",
                    "intangibleAssets": "454532000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "125272000.00",
                    "totalLiab": "1188513000.00",
                    "totalStockholderEquity": "295894000.00",
                    "deferredLongTermLiab": "2638000.00",
                    "otherCurrentLiab": "38985000.00",
                    "commonStock": "45482000.00",
                    "capitalStock": null,
                    "retainedEarnings": "243624000.00",
                    "otherLiab": "75189000.00",
                    "goodWill": "145256000.00",
                    "otherAssets": "624820000.00",
                    "cash": "36193000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "164263000.00",
                    "currentDeferredRevenue": "20427000.00",
                    "netDebt": "761031000.00",
                    "shortTermDebt": "32041000.00",
                    "shortLongTermDebt": "32041000.00",
                    "shortLongTermDebtTotal": "829265000.00",
                    "otherStockholderEquity": "-212000.00",
                    "propertyPlantEquipment": "698122000.00",
                    "totalCurrentAssets": "161465000.00",
                    "longTermInvestments": "10276000.00",
                    "netTangibleAssets": "-303894000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "69789000.00",
                    "longTermDebt": "797224000.00",
                    "inventory": "39043000.00",
                    "accountsPayable": "72810000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "6788000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "45482000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "243624000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-137081000.00",
                    "deferredLongTermAssetCharges": "14756000.00",
                    "nonCurrentAssetsTotal": "1322942000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "797224000.00",
                    "nonCurrentLiabilitiesOther": "227026000.00",
                    "nonCurrentLiabilitiesTotal": "1024250000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1484407000.00",
                    "cashAndShortTermInvestments": "36193000.00",
                    "propertyPlantAndEquipmentGross": "698122000.00",
                    "propertyPlantAndEquipmentNet": "698122000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48922000.00"
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-11-07",
                    "currency_symbol": "USD",
                    "totalAssets": "1433625000.00",
                    "intangibleAssets": "458401000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "19926000.00",
                    "totalLiab": "1135319000.00",
                    "totalStockholderEquity": "298306000.00",
                    "deferredLongTermLiab": "8819000.00",
                    "otherCurrentLiab": "31515000.00",
                    "commonStock": "44427000.00",
                    "capitalStock": null,
                    "retainedEarnings": "256037000.00",
                    "otherLiab": "69294000.00",
                    "goodWill": "145413000.00",
                    "otherAssets": "624355000.00",
                    "cash": "27531000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "135464000.00",
                    "currentDeferredRevenue": "21979000.00",
                    "netDebt": "782036000.00",
                    "shortTermDebt": "25972000.00",
                    "shortLongTermDebt": "25972000.00",
                    "shortLongTermDebtTotal": "809567000.00",
                    "otherStockholderEquity": "-158000.00",
                    "propertyPlantEquipment": "667741000.00",
                    "totalCurrentAssets": "141529000.00",
                    "longTermInvestments": "15063000.00",
                    "netTangibleAssets": "1081901000.00",
                    "shortTermInvestments": "2167000.00",
                    "netReceivables": "79944000.00",
                    "longTermDebt": "783595000.00",
                    "inventory": "14128000.00",
                    "accountsPayable": "34974000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-2158000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "44427000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "256037000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-136538000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1292096000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "216260000.00",
                    "nonCurrentLiabilitiesTotal": "999855000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1433625000.00",
                    "cashAndShortTermInvestments": "27531000.00",
                    "propertyPlantAndEquipmentGross": "667741000.00",
                    "propertyPlantAndEquipmentNet": "667741000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48909000.00"
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-08-09",
                    "currency_symbol": "USD",
                    "totalAssets": "1455841000.00",
                    "intangibleAssets": "464146000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "20729000.00",
                    "totalLiab": "1151734000.00",
                    "totalStockholderEquity": "304107000.00",
                    "deferredLongTermLiab": "8968000.00",
                    "otherCurrentLiab": "37635000.00",
                    "commonStock": "44344000.00",
                    "capitalStock": null,
                    "retainedEarnings": "263633000.00",
                    "otherLiab": "75653000.00",
                    "goodWill": "151730000.00",
                    "otherAssets": "644207000.00",
                    "cash": "40571000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "138474000.00",
                    "currentDeferredRevenue": "23024000.00",
                    "netDebt": "754855000.00",
                    "shortTermDebt": "20147000.00",
                    "shortLongTermDebt": "20147000.00",
                    "shortLongTermDebtTotal": "795426000.00",
                    "otherStockholderEquity": "130000.00",
                    "propertyPlantEquipment": "653523000.00",
                    "totalCurrentAssets": "158111000.00",
                    "longTermInvestments": "4950000.00",
                    "netTangibleAssets": "1099533000.00",
                    "shortTermInvestments": "2167000.00",
                    "netReceivables": "77392000.00",
                    "longTermDebt": "795426000.00",
                    "inventory": "19419000.00",
                    "accountsPayable": "27951000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-3870000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "44344000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "263633000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-126376000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1297730000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "217834000.00",
                    "nonCurrentLiabilitiesTotal": "1013260000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1455841000.00",
                    "cashAndShortTermInvestments": "40571000.00",
                    "propertyPlantAndEquipmentGross": "653523000.00",
                    "propertyPlantAndEquipmentNet": "653523000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48830000.00"
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-04-29",
                    "currency_symbol": "USD",
                    "totalAssets": "629372000.00",
                    "intangibleAssets": "67283000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7623000.00",
                    "totalLiab": "326103000.00",
                    "totalStockholderEquity": "303269000.00",
                    "deferredLongTermLiab": "80116000.00",
                    "otherCurrentLiab": "9804000.00",
                    "commonStock": "33274000.00",
                    "capitalStock": null,
                    "retainedEarnings": "270628000.00",
                    "otherLiab": "27788000.00",
                    "goodWill": "0.00",
                    "otherAssets": "89466000.00",
                    "cash": "89160000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "55013000.00",
                    "currentDeferredRevenue": "11981000.00",
                    "netDebt": "104883000.00",
                    "shortTermDebt": "22508000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "194043000.00",
                    "otherStockholderEquity": "367000.00",
                    "propertyPlantEquipment": "410949000.00",
                    "totalCurrentAssets": "128957000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "474804000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "27724000.00",
                    "longTermDebt": "171535000.00",
                    "inventory": "4450000.00",
                    "accountsPayable": "10720000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-633000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "33274000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "270628000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-60444000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "500415000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "171535000.00",
                    "nonCurrentLiabilitiesOther": "19439000.00",
                    "nonCurrentLiabilitiesTotal": "271090000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "629372000.00",
                    "cashAndShortTermInvestments": "89160000.00",
                    "propertyPlantAndEquipmentGross": "410949000.00",
                    "propertyPlantAndEquipmentNet": "410949000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49249000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-26",
                    "currency_symbol": "USD",
                    "totalAssets": "628740000.00",
                    "intangibleAssets": "66993000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "17174000.00",
                    "totalLiab": "338802000.00",
                    "totalStockholderEquity": "289938000.00",
                    "deferredLongTermLiab": "83010000.00",
                    "otherCurrentLiab": "13554000.00",
                    "commonStock": "32776000.00",
                    "capitalStock": null,
                    "retainedEarnings": "256747000.00",
                    "otherLiab": "24447000.00",
                    "goodWill": "10000.00",
                    "otherAssets": "90775000.00",
                    "cash": "76812000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "61237000.00",
                    "currentDeferredRevenue": "11674000.00",
                    "netDebt": "124438000.00",
                    "shortTermDebt": "23000000.00",
                    "shortLongTermDebt": "22492000.00",
                    "shortLongTermDebtTotal": "201250000.00",
                    "otherStockholderEquity": "345500000.00",
                    "propertyPlantEquipment": "410018000.00",
                    "totalCurrentAssets": "127947000.00",
                    "longTermInvestments": "9395000.00",
                    "netTangibleAssets": "468188000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "29778000.00",
                    "longTermDebt": "178250000.00",
                    "inventory": "4183000.00",
                    "accountsPayable": "13009000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "415000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "32776000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "256747000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-61765000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "500793000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "178250000.00",
                    "nonCurrentLiabilitiesOther": "16305000.00",
                    "nonCurrentLiabilitiesTotal": "277565000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "628740000.00",
                    "cashAndShortTermInvestments": "76812000.00",
                    "propertyPlantAndEquipmentGross": "410018000.00",
                    "propertyPlantAndEquipmentNet": "410018000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49206000.00"
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-10-30",
                    "currency_symbol": "USD",
                    "totalAssets": "620244000.00",
                    "intangibleAssets": "67274000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7307000.00",
                    "totalLiab": "332803000.00",
                    "totalStockholderEquity": "287441000.00",
                    "deferredLongTermLiab": "75424000.00",
                    "otherCurrentLiab": "12250000.00",
                    "commonStock": "31611000.00",
                    "capitalStock": null,
                    "retainedEarnings": "256268000.00",
                    "otherLiab": "24541000.00",
                    "goodWill": "0.00",
                    "otherAssets": "90181000.00",
                    "cash": "87288000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "56751000.00",
                    "currentDeferredRevenue": "11818000.00",
                    "netDebt": "119712000.00",
                    "shortTermDebt": "23000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "207000000.00",
                    "otherStockholderEquity": "329690000.00",
                    "propertyPlantEquipment": "398435000.00",
                    "totalCurrentAssets": "131628000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "471441000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "32025000.00",
                    "longTermDebt": "184000000.00",
                    "inventory": "5008000.00",
                    "accountsPayable": "8008000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-438000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "31611000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "256268000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-54984000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "488616000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "184000000.00",
                    "nonCurrentLiabilitiesOther": "16628000.00",
                    "nonCurrentLiabilitiesTotal": "276052000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "620244000.00",
                    "cashAndShortTermInvestments": "87288000.00",
                    "propertyPlantAndEquipmentGross": "398435000.00",
                    "propertyPlantAndEquipmentNet": "398435000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49071000.00"
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "622257000.00",
                    "intangibleAssets": "67535000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6751000.00",
                    "totalLiab": "342540000.00",
                    "totalStockholderEquity": "279717000.00",
                    "deferredLongTermLiab": "79927000.00",
                    "otherCurrentLiab": "11406000.00",
                    "commonStock": "30904000.00",
                    "capitalStock": null,
                    "retainedEarnings": "248272000.00",
                    "otherLiab": "24861000.00",
                    "goodWill": "0.00",
                    "otherAssets": "84978000.00",
                    "cash": "92137000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "55688000.00",
                    "currentDeferredRevenue": "11373000.00",
                    "netDebt": "120613000.00",
                    "shortTermDebt": "23000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "212750000.00",
                    "otherStockholderEquity": "-459000.00",
                    "propertyPlantEquipment": "402877000.00",
                    "totalCurrentAssets": "134402000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "469467000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "29806000.00",
                    "longTermDebt": "189750000.00",
                    "inventory": "5708000.00",
                    "accountsPayable": "9410000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "541000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "30904000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "248272000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-65324000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "487855000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "189750000.00",
                    "nonCurrentLiabilitiesOther": "17175000.00",
                    "nonCurrentLiabilitiesTotal": "286852000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "622257000.00",
                    "cashAndShortTermInvestments": "92137000.00",
                    "propertyPlantAndEquipmentGross": "402877000.00",
                    "propertyPlantAndEquipmentNet": "402877000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49004000.00"
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-05-04",
                    "currency_symbol": "USD",
                    "totalAssets": "615506000.00",
                    "intangibleAssets": "67939000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "51056000.00",
                    "totalLiab": "347186000.00",
                    "totalStockholderEquity": "268320000.00",
                    "deferredLongTermLiab": "81504000.00",
                    "otherCurrentLiab": "11198000.00",
                    "commonStock": "30307000.00",
                    "capitalStock": null,
                    "retainedEarnings": "237798000.00",
                    "otherLiab": "24379000.00",
                    "goodWill": "0.00",
                    "otherAssets": "85124000.00",
                    "cash": "77152000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "53232000.00",
                    "currentDeferredRevenue": "11510000.00",
                    "netDebt": "118348000.00",
                    "shortTermDebt": "23000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "218500000.00",
                    "otherStockholderEquity": "301519000.00",
                    "propertyPlantEquipment": "402174000.00",
                    "totalCurrentAssets": "128208000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "463820000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "33710000.00",
                    "longTermDebt": "195500000.00",
                    "inventory": "10261000.00",
                    "accountsPayable": "7524000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "215000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "30307000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "237798000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-67219000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "487298000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "195500000.00",
                    "nonCurrentLiabilitiesOther": "16950000.00",
                    "nonCurrentLiabilitiesTotal": "293954000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "615506000.00",
                    "cashAndShortTermInvestments": "77152000.00",
                    "propertyPlantAndEquipmentGross": "402174000.00",
                    "propertyPlantAndEquipmentNet": "402174000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48902000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "619242000.00",
                    "intangibleAssets": "68260000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "20242000.00",
                    "totalLiab": "360896000.00",
                    "totalStockholderEquity": "258346000.00",
                    "deferredLongTermLiab": "83957000.00",
                    "otherCurrentLiab": "12628000.00",
                    "commonStock": "29712000.00",
                    "capitalStock": null,
                    "retainedEarnings": "227512000.00",
                    "otherLiab": "23715000.00",
                    "goodWill": "0.00",
                    "otherAssets": "85011000.00",
                    "cash": "68917000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "59154000.00",
                    "currentDeferredRevenue": "12375000.00",
                    "netDebt": "155333000.00",
                    "shortTermDebt": "23000000.00",
                    "shortLongTermDebt": "24309000.00",
                    "shortLongTermDebtTotal": "224250000.00",
                    "otherStockholderEquity": "122000.00",
                    "propertyPlantEquipment": "405907000.00",
                    "totalCurrentAssets": "128324000.00",
                    "longTermInvestments": "10608000.00",
                    "netTangibleAssets": "459596000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "30371000.00",
                    "longTermDebt": "201250000.00",
                    "inventory": "8794000.00",
                    "accountsPayable": "11151000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "1122000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "29712000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "227512000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-70115000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "490918000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "201250000.00",
                    "nonCurrentLiabilitiesOther": "16535000.00",
                    "nonCurrentLiabilitiesTotal": "301742000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "619242000.00",
                    "cashAndShortTermInvestments": "68917000.00",
                    "propertyPlantAndEquipmentGross": "405907000.00",
                    "propertyPlantAndEquipmentNet": "405907000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48306000.00"
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "USD",
                    "totalAssets": "614612000.00",
                    "intangibleAssets": "68680000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7987000.00",
                    "totalLiab": "353939000.00",
                    "totalStockholderEquity": "260673000.00",
                    "deferredLongTermLiab": "73553000.00",
                    "otherCurrentLiab": "13288000.00",
                    "commonStock": "28667000.00",
                    "capitalStock": null,
                    "retainedEarnings": "230196000.00",
                    "otherLiab": "23156000.00",
                    "goodWill": "0.00",
                    "otherAssets": "86787000.00",
                    "cash": "78643000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "57146000.00",
                    "currentDeferredRevenue": "12336000.00",
                    "netDebt": "151357000.00",
                    "shortTermDebt": "23000000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "230000000.00",
                    "otherStockholderEquity": "-190000.00",
                    "propertyPlantEquipment": "405843000.00",
                    "totalCurrentAssets": "121982000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "467673000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "27747000.00",
                    "longTermDebt": "207000000.00",
                    "inventory": "7605000.00",
                    "accountsPayable": "8522000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "1810000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "28667000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "230196000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-58529000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "492630000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "207000000.00",
                    "nonCurrentLiabilitiesOther": "16240000.00",
                    "nonCurrentLiabilitiesTotal": "296793000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "614612000.00",
                    "cashAndShortTermInvestments": "78643000.00",
                    "propertyPlantAndEquipmentGross": "405843000.00",
                    "propertyPlantAndEquipmentNet": "405843000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48786000.00"
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-08-01",
                    "currency_symbol": "USD",
                    "totalAssets": "604003000.00",
                    "intangibleAssets": "69165000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5277000.00",
                    "totalLiab": "352240000.00",
                    "totalStockholderEquity": "251763000.00",
                    "deferredLongTermLiab": "74886000.00",
                    "otherCurrentLiab": "11294000.00",
                    "commonStock": "28236000.00",
                    "capitalStock": null,
                    "retainedEarnings": "222193000.00",
                    "otherLiab": "21747000.00",
                    "goodWill": "0.00",
                    "otherAssets": "86392000.00",
                    "cash": "72085000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "49515000.00",
                    "currentDeferredRevenue": "11912000.00",
                    "netDebt": "157915000.00",
                    "shortTermDebt": "17250000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "230000000.00",
                    "otherStockholderEquity": "334000.00",
                    "propertyPlantEquipment": "405810000.00",
                    "totalCurrentAssets": "111801000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "464513000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "26844000.00",
                    "longTermDebt": "212750000.00",
                    "inventory": "7595000.00",
                    "accountsPayable": "8478000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "1334000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "28236000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "222193000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-60669000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "492202000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "212750000.00",
                    "nonCurrentLiabilitiesOther": "15089000.00",
                    "nonCurrentLiabilitiesTotal": "302725000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "604003000.00",
                    "cashAndShortTermInvestments": "72085000.00",
                    "propertyPlantAndEquipmentGross": "405810000.00",
                    "propertyPlantAndEquipmentNet": "405810000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48640000.00"
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-05-02",
                    "currency_symbol": "USD",
                    "totalAssets": "596595000.00",
                    "intangibleAssets": "69991000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "48655000.00",
                    "totalLiab": "352987000.00",
                    "totalStockholderEquity": "243608000.00",
                    "deferredLongTermLiab": "78595000.00",
                    "otherCurrentLiab": "11875000.00",
                    "commonStock": "27783000.00",
                    "capitalStock": null,
                    "retainedEarnings": "213578000.00",
                    "otherLiab": "21141000.00",
                    "goodWill": "0.00",
                    "otherAssets": "88530000.00",
                    "cash": "53681000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "41144000.00",
                    "currentDeferredRevenue": "12042000.00",
                    "netDebt": "164819000.00",
                    "shortTermDebt": "11500000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "230000000.00",
                    "otherStockholderEquity": "247000.00",
                    "propertyPlantEquipment": "405729000.00",
                    "totalCurrentAssets": "102336000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "462108000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "33283000.00",
                    "longTermDebt": "218500000.00",
                    "inventory": "8577000.00",
                    "accountsPayable": "5727000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "2247000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "27783000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "213578000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-63126000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "494259000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "218500000.00",
                    "nonCurrentLiabilitiesOther": "14748000.00",
                    "nonCurrentLiabilitiesTotal": "311843000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "596595000.00",
                    "cashAndShortTermInvestments": "53681000.00",
                    "propertyPlantAndEquipmentGross": "405729000.00",
                    "propertyPlantAndEquipmentNet": "405729000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48442000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-03-03",
                    "currency_symbol": "USD",
                    "totalAssets": "597006000.00",
                    "intangibleAssets": "70816000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "59658000.00",
                    "totalLiab": "362691000.00",
                    "totalStockholderEquity": "234315000.00",
                    "deferredLongTermLiab": "80703000.00",
                    "otherCurrentLiab": "13979000.00",
                    "commonStock": "26759000.00",
                    "capitalStock": null,
                    "retainedEarnings": "204962000.00",
                    "otherLiab": "19900000.00",
                    "goodWill": "10000.00",
                    "otherAssets": "90069000.00",
                    "cash": "38316000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43994000.00",
                    "currentDeferredRevenue": "11661000.00",
                    "netDebt": "185934000.00",
                    "shortTermDebt": "5750000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "230000000.00",
                    "otherStockholderEquity": "-406000.00",
                    "propertyPlantEquipment": "408963000.00",
                    "totalCurrentAssets": "97974000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "458565000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "42400000.00",
                    "longTermDebt": "224250000.00",
                    "inventory": "10715000.00",
                    "accountsPayable": "12604000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "2594000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "26759000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "204962000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-64626000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "499032000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "224250000.00",
                    "nonCurrentLiabilitiesOther": "13744000.00",
                    "nonCurrentLiabilitiesTotal": "318697000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "597006000.00",
                    "cashAndShortTermInvestments": "38316000.00",
                    "propertyPlantAndEquipmentGross": "408963000.00",
                    "propertyPlantAndEquipmentNet": "408963000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48448000.00"
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-11-01",
                    "currency_symbol": "USD",
                    "totalAssets": "597499000.00",
                    "intangibleAssets": "71673000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6624000.00",
                    "totalLiab": "362612000.00",
                    "totalStockholderEquity": "234887000.00",
                    "deferredLongTermLiab": "70838000.00",
                    "otherCurrentLiab": "12077000.00",
                    "commonStock": "25908000.00",
                    "capitalStock": null,
                    "retainedEarnings": "206933000.00",
                    "otherLiab": "18991000.00",
                    "goodWill": "0.00",
                    "otherAssets": "90073000.00",
                    "cash": "61955000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48467000.00",
                    "currentDeferredRevenue": "11161000.00",
                    "netDebt": "168245000.00",
                    "shortTermDebt": "1598000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "231798000.00",
                    "otherStockholderEquity": "46000.00",
                    "propertyPlantEquipment": "395456000.00",
                    "totalCurrentAssets": "111970000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "465087000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "34584000.00",
                    "longTermDebt": "230200000.00",
                    "inventory": "8807000.00",
                    "accountsPayable": "23631000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "2046000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "25908000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "206933000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-55530000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "485529000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "230200000.00",
                    "nonCurrentLiabilitiesOther": "13107000.00",
                    "nonCurrentLiabilitiesTotal": "314145000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "597499000.00",
                    "cashAndShortTermInvestments": "61955000.00",
                    "propertyPlantAndEquipmentGross": "395456000.00",
                    "propertyPlantAndEquipmentNet": "395456000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48250000.00"
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-08-02",
                    "currency_symbol": "USD",
                    "totalAssets": "596082000.00",
                    "intangibleAssets": "72625000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6576000.00",
                    "totalLiab": "367970000.00",
                    "totalStockholderEquity": "228112000.00",
                    "deferredLongTermLiab": "66080000.00",
                    "otherCurrentLiab": "12630000.00",
                    "commonStock": "25452000.00",
                    "capitalStock": null,
                    "retainedEarnings": "200216000.00",
                    "otherLiab": "18122000.00",
                    "goodWill": "0.00",
                    "otherAssets": "91704000.00",
                    "cash": "73402000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "59150000.00",
                    "currentDeferredRevenue": "11282000.00",
                    "netDebt": "157315000.00",
                    "shortTermDebt": "517000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "230717000.00",
                    "otherStockholderEquity": "444000.00",
                    "propertyPlantEquipment": "386581000.00",
                    "totalCurrentAssets": "117797000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "458312000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "29808000.00",
                    "longTermDebt": "230200000.00",
                    "inventory": "8011000.00",
                    "accountsPayable": "34721000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "2444000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "25452000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "200216000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-49997000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "478285000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "230200000.00",
                    "nonCurrentLiabilitiesOther": "12540000.00",
                    "nonCurrentLiabilitiesTotal": "308820000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "596082000.00",
                    "cashAndShortTermInvestments": "73402000.00",
                    "propertyPlantAndEquipmentGross": "386581000.00",
                    "propertyPlantAndEquipmentNet": "386581000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48156000.00"
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-05-03",
                    "currency_symbol": "USD",
                    "totalAssets": "566728000.00",
                    "intangibleAssets": "73783000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6732000.00",
                    "totalLiab": "349712000.00",
                    "totalStockholderEquity": "217016000.00",
                    "deferredLongTermLiab": "62173000.00",
                    "otherCurrentLiab": "11874000.00",
                    "commonStock": "24973000.00",
                    "capitalStock": null,
                    "retainedEarnings": "192374000.00",
                    "otherLiab": "17757000.00",
                    "goodWill": "10000.00",
                    "otherAssets": "88714000.00",
                    "cash": "67095000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "44803000.00",
                    "currentDeferredRevenue": "11191000.00",
                    "netDebt": "164343000.00",
                    "shortTermDebt": "1238000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "231438000.00",
                    "otherStockholderEquity": "251621000.00",
                    "propertyPlantEquipment": "370196000.00",
                    "totalCurrentAssets": "107818000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "447216000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "26805000.00",
                    "longTermDebt": "230200000.00",
                    "inventory": "7186000.00",
                    "accountsPayable": "20500000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-331000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "24973000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "192374000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-50469000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "458910000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "230200000.00",
                    "nonCurrentLiabilitiesOther": "12536000.00",
                    "nonCurrentLiabilitiesTotal": "304909000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "566728000.00",
                    "cashAndShortTermInvestments": "67095000.00",
                    "propertyPlantAndEquipmentGross": "370196000.00",
                    "propertyPlantAndEquipmentNet": "370196000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48064000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-03-05",
                    "currency_symbol": "USD",
                    "totalAssets": "570740000.00",
                    "intangibleAssets": "74932000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5581000.00",
                    "totalLiab": "362892000.00",
                    "totalStockholderEquity": "207848000.00",
                    "deferredLongTermLiab": "62799000.00",
                    "otherCurrentLiab": "13244000.00",
                    "commonStock": "24688000.00",
                    "capitalStock": null,
                    "retainedEarnings": "184023000.00",
                    "otherLiab": "16656000.00",
                    "goodWill": "10000.00",
                    "otherAssets": "88831000.00",
                    "cash": "71086000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "56163000.00",
                    "currentDeferredRevenue": "11190000.00",
                    "netDebt": "161091000.00",
                    "shortTermDebt": "1977000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "232177000.00",
                    "otherStockholderEquity": "137000.00",
                    "propertyPlantEquipment": "365474000.00",
                    "totalCurrentAssets": "116435000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "438048000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "29979000.00",
                    "longTermDebt": "230200000.00",
                    "inventory": "9789000.00",
                    "accountsPayable": "31729000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-863000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "24688000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "184023000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-52211000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "454305000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "230200000.00",
                    "nonCurrentLiabilitiesOther": "11753000.00",
                    "nonCurrentLiabilitiesTotal": "306729000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "570740000.00",
                    "cashAndShortTermInvestments": "71086000.00",
                    "propertyPlantAndEquipmentGross": "365474000.00",
                    "propertyPlantAndEquipmentNet": "365474000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47924000.00"
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-11-05",
                    "currency_symbol": "USD",
                    "totalAssets": "552791000.00",
                    "intangibleAssets": "76210000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6120000.00",
                    "totalLiab": "343150000.00",
                    "totalStockholderEquity": "209641000.00",
                    "deferredLongTermLiab": "0.00",
                    "otherCurrentLiab": "13045000.00",
                    "commonStock": "23774000.00",
                    "capitalStock": null,
                    "retainedEarnings": "187003000.00",
                    "otherLiab": "16519000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "101115000.00",
                    "cash": "94647000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "49550000.00",
                    "currentDeferredRevenue": "10730000.00",
                    "netDebt": "138272000.00",
                    "shortTermDebt": "2719000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "232919000.00",
                    "otherStockholderEquity": "-136000.00",
                    "propertyPlantEquipment": "319925000.00",
                    "totalCurrentAssets": "131751000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "209641000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "23735000.00",
                    "longTermDebt": "230200000.00",
                    "inventory": "7249000.00",
                    "accountsPayable": "10072000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-1136000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "23774000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "187003000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-41074000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "421040000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "230200000.00",
                    "nonCurrentLiabilitiesOther": "63400000.00",
                    "nonCurrentLiabilitiesTotal": "293600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "552791000.00",
                    "cashAndShortTermInvestments": "94647000.00",
                    "propertyPlantAndEquipmentGross": "319925000.00",
                    "propertyPlantAndEquipmentNet": "319925000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47912000.00"
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-08-08",
                    "currency_symbol": "USD",
                    "totalAssets": "471989000.00",
                    "intangibleAssets": "77638000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5161000.00",
                    "totalLiab": "263514000.00",
                    "totalStockholderEquity": "208475000.00",
                    "deferredLongTermLiab": "0.00",
                    "otherCurrentLiab": "-12357000.00",
                    "commonStock": "22833000.00",
                    "capitalStock": null,
                    "retainedEarnings": "185642000.00",
                    "otherLiab": "15869000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "101492000.00",
                    "cash": "21312000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "32663000.00",
                    "currentDeferredRevenue": "10457000.00",
                    "netDebt": "148381000.00",
                    "shortTermDebt": "21920000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "169693000.00",
                    "otherStockholderEquity": "264482000.00",
                    "propertyPlantEquipment": "313710000.00",
                    "totalCurrentAssets": "56787000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "208475000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "22794000.00",
                    "longTermDebt": "147773000.00",
                    "inventory": "7520000.00",
                    "accountsPayable": "10314000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-264482000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "22833000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "185642000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-29650000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "415202000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "147773000.00",
                    "nonCurrentLiabilitiesOther": "61158000.00",
                    "nonCurrentLiabilitiesTotal": "230851000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "471989000.00",
                    "cashAndShortTermInvestments": "21312000.00",
                    "propertyPlantAndEquipmentGross": "313710000.00",
                    "propertyPlantAndEquipmentNet": "313710000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48347826.00"
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-05-09",
                    "currency_symbol": "USD",
                    "totalAssets": "471605000.00",
                    "intangibleAssets": "79474000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6482000.00",
                    "totalLiab": "269157000.00",
                    "totalStockholderEquity": "202448000.00",
                    "deferredLongTermLiab": "50330000.00",
                    "otherCurrentLiab": "-11444000.00",
                    "commonStock": "22366000.00",
                    "capitalStock": null,
                    "retainedEarnings": "180082000.00",
                    "otherLiab": "16834000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "103102000.00",
                    "cash": "19643000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "31149000.00",
                    "currentDeferredRevenue": "11108000.00",
                    "netDebt": "155497000.00",
                    "shortTermDebt": "21916000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "175140000.00",
                    "otherStockholderEquity": "250613000.00",
                    "propertyPlantEquipment": "311531000.00",
                    "totalCurrentAssets": "56972000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "355672000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "23589000.00",
                    "longTermDebt": "153224000.00",
                    "inventory": "7258000.00",
                    "accountsPayable": "9569000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-250613000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "22366000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "180082000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-30852000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "414633000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "153224000.00",
                    "nonCurrentLiabilitiesOther": "12538000.00",
                    "nonCurrentLiabilitiesTotal": "238008000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "22366000.00",
                    "liabilitiesAndStockholdersEquity": "471605000.00",
                    "cashAndShortTermInvestments": "19643000.00",
                    "propertyPlantAndEquipmentGross": "311531000.00",
                    "propertyPlantAndEquipmentNet": "311531000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47010526.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-03-06",
                    "currency_symbol": "USD",
                    "totalAssets": "479979000.00",
                    "intangibleAssets": "81346000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7143000.00",
                    "totalLiab": "282320000.00",
                    "totalStockholderEquity": "197659000.00",
                    "deferredLongTermLiab": "55849000.00",
                    "otherCurrentLiab": "-10602000.00",
                    "commonStock": "22043000.00",
                    "capitalStock": null,
                    "retainedEarnings": "175616000.00",
                    "otherLiab": "16404000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "104761000.00",
                    "cash": "15874000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33666000.00",
                    "currentDeferredRevenue": "10647000.00",
                    "netDebt": "164701000.00",
                    "shortTermDebt": "21913000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "180575000.00",
                    "otherStockholderEquity": "237902000.00",
                    "propertyPlantEquipment": "310754000.00",
                    "totalCurrentAssets": "64464000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "356321000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "33978000.00",
                    "longTermDebt": "158662000.00",
                    "inventory": "7469000.00",
                    "accountsPayable": "11708000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-237902000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "0.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "175616000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-36565000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "415515000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "158662000.00",
                    "nonCurrentLiabilitiesOther": "12230000.00",
                    "nonCurrentLiabilitiesTotal": "248654000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "22043000.00",
                    "liabilitiesAndStockholdersEquity": "479979000.00",
                    "cashAndShortTermInvestments": "15874000.00",
                    "propertyPlantAndEquipmentGross": "310754000.00",
                    "propertyPlantAndEquipmentNet": "310754000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49650000.00"
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-11-08",
                    "currency_symbol": "USD",
                    "totalAssets": "473141000.00",
                    "intangibleAssets": "83201000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "11519000.00",
                    "totalLiab": "272562000.00",
                    "totalStockholderEquity": "200579000.00",
                    "deferredLongTermLiab": "45957000.00",
                    "otherCurrentLiab": "-10677000.00",
                    "commonStock": "21086000.00",
                    "capitalStock": null,
                    "retainedEarnings": "179493000.00",
                    "otherLiab": "15617000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "106955000.00",
                    "cash": "21862000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "29046000.00",
                    "currentDeferredRevenue": "10022000.00",
                    "netDebt": "164136000.00",
                    "shortTermDebt": "21911000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "185998000.00",
                    "otherStockholderEquity": "235518000.00",
                    "propertyPlantEquipment": "300110000.00",
                    "totalCurrentAssets": "66076000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "364666000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "27385000.00",
                    "longTermDebt": "164087000.00",
                    "inventory": "5310000.00",
                    "accountsPayable": "7790000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-235518000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "21086000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "179493000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-26600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "407065000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "164087000.00",
                    "nonCurrentLiabilitiesOther": "11561000.00",
                    "nonCurrentLiabilitiesTotal": "243516000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "21086000.00",
                    "liabilitiesAndStockholdersEquity": "473141000.00",
                    "cashAndShortTermInvestments": "21862000.00",
                    "propertyPlantAndEquipmentGross": "300110000.00",
                    "propertyPlantAndEquipmentNet": "300110000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46184615.00"
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-08-08",
                    "currency_symbol": "USD",
                    "totalAssets": "467299000.00",
                    "intangibleAssets": "85543000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "12300000.00",
                    "totalLiab": "270157000.00",
                    "totalStockholderEquity": "197142000.00",
                    "deferredLongTermLiab": "40443000.00",
                    "otherCurrentLiab": "9049000.00",
                    "commonStock": "20651000.00",
                    "capitalStock": null,
                    "retainedEarnings": "176491000.00",
                    "otherLiab": "15613000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "109622000.00",
                    "cash": "25431000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "48550000.00",
                    "currentDeferredRevenue": "8989000.00",
                    "netDebt": "163628000.00",
                    "shortTermDebt": "19559000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "189059000.00",
                    "otherStockholderEquity": "229292000.00",
                    "propertyPlantEquipment": "289337000.00",
                    "totalCurrentAssets": "68340000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "366642000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "24033000.00",
                    "longTermDebt": "169500000.00",
                    "inventory": "6576000.00",
                    "accountsPayable": "10953000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-229292000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "20651000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "176491000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-32068000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "398959000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "169500000.00",
                    "nonCurrentLiabilitiesOther": "11664000.00",
                    "nonCurrentLiabilitiesTotal": "221607000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "20651000.00",
                    "liabilitiesAndStockholdersEquity": "467299000.00",
                    "cashAndShortTermInvestments": "25431000.00",
                    "propertyPlantAndEquipmentGross": "289337000.00",
                    "propertyPlantAndEquipmentNet": "289337000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47594000.00"
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-05-09",
                    "currency_symbol": "USD",
                    "totalAssets": "463165000.00",
                    "intangibleAssets": "87355000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14097000.00",
                    "totalLiab": "269519000.00",
                    "totalStockholderEquity": "193646000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-7853000.00",
                    "commonStock": "20147000.00",
                    "capitalStock": null,
                    "retainedEarnings": "173499000.00",
                    "otherLiab": "15452000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "112171000.00",
                    "cash": "26558000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27425000.00",
                    "currentDeferredRevenue": "8946000.00",
                    "netDebt": "165523000.00",
                    "shortTermDebt": "17180000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "192081000.00",
                    "otherStockholderEquity": "218161000.00",
                    "propertyPlantEquipment": "285931000.00",
                    "totalCurrentAssets": "65063000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19498000.00",
                    "longTermDebt": "174901000.00",
                    "inventory": "4910000.00",
                    "accountsPayable": "8613000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-218161000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "20147000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-18485000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "398102000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "242094000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "463165000.00",
                    "cashAndShortTermInvestments": "26558000.00",
                    "propertyPlantAndEquipmentGross": "285931000.00",
                    "propertyPlantAndEquipmentNet": "285931000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46569231.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-03-08",
                    "currency_symbol": "USD",
                    "totalAssets": "466437000.00",
                    "intangibleAssets": "90389000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "13777000.00",
                    "totalLiab": "276132000.00",
                    "totalStockholderEquity": "190305000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "17838000.00",
                    "commonStock": "19833000.00",
                    "capitalStock": null,
                    "retainedEarnings": "170472000.00",
                    "otherLiab": "15043000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "115586000.00",
                    "cash": "27453000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "44898000.00",
                    "currentDeferredRevenue": "8067000.00",
                    "netDebt": "167659000.00",
                    "shortTermDebt": "14823000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "195112000.00",
                    "otherStockholderEquity": "212122000.00",
                    "propertyPlantEquipment": "280051000.00",
                    "totalCurrentAssets": "70800000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "23210000.00",
                    "longTermDebt": "180289000.00",
                    "inventory": "6360000.00",
                    "accountsPayable": "12237000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-212122000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "19833000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-30757000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "395637000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "231234000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "466437000.00",
                    "cashAndShortTermInvestments": "27453000.00",
                    "propertyPlantAndEquipmentGross": "280051000.00",
                    "propertyPlantAndEquipmentNet": "280051000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46569231.00"
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-11-03",
                    "currency_symbol": "USD",
                    "totalAssets": "467073000.00",
                    "intangibleAssets": "91868000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14338000.00",
                    "totalLiab": "272426000.00",
                    "totalStockholderEquity": "194647000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "21321000.00",
                    "commonStock": "19056000.00",
                    "capitalStock": null,
                    "retainedEarnings": "175591000.00",
                    "otherLiab": "14587000.00",
                    "goodWill": "10885000.00",
                    "otherAssets": "116858000.00",
                    "cash": "43144000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "42162000.00",
                    "currentDeferredRevenue": "9505000.00",
                    "netDebt": "154993000.00",
                    "shortTermDebt": "12508000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "198137000.00",
                    "otherStockholderEquity": "202584000.00",
                    "propertyPlantEquipment": "265229000.00",
                    "totalCurrentAssets": "84986000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "22149000.00",
                    "longTermDebt": "185629000.00",
                    "inventory": "5355000.00",
                    "accountsPayable": "7821000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-202584000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "19056000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4410000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "382087000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "230264000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "467073000.00",
                    "cashAndShortTermInvestments": "43144000.00",
                    "propertyPlantAndEquipmentGross": "265229000.00",
                    "propertyPlantAndEquipmentNet": "265229000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47766000.00"
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-08-06",
                    "currency_symbol": "USD",
                    "totalAssets": "283930000.00",
                    "intangibleAssets": "2202000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "13558000.00",
                    "totalLiab": "93580000.00",
                    "totalStockholderEquity": "190350000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6808000.00",
                    "commonStock": "18793000.00",
                    "capitalStock": null,
                    "retainedEarnings": "171557000.00",
                    "otherLiab": "13641000.00",
                    "goodWill": "4418000.00",
                    "otherAssets": "16573000.00",
                    "cash": "26504000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19137000.00",
                    "currentDeferredRevenue": "6656000.00",
                    "netDebt": "4197000.00",
                    "shortTermDebt": "6616000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "30701000.00",
                    "otherStockholderEquity": "195668000.00",
                    "propertyPlantEquipment": "204721000.00",
                    "totalCurrentAssets": "62636000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17183000.00",
                    "longTermDebt": "24085000.00",
                    "inventory": "5391000.00",
                    "accountsPayable": "4759000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-195668000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "18793000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "622000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "221294000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "74443000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "283930000.00",
                    "cashAndShortTermInvestments": "26504000.00",
                    "propertyPlantAndEquipmentGross": "204721000.00",
                    "propertyPlantAndEquipmentNet": "204721000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48126316.00"
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-05-07",
                    "currency_symbol": "USD",
                    "totalAssets": "275137000.00",
                    "intangibleAssets": "2310000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14501000.00",
                    "totalLiab": "91926000.00",
                    "totalStockholderEquity": "183211000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6598000.00",
                    "commonStock": "18651000.00",
                    "capitalStock": null,
                    "retainedEarnings": "166984000.00",
                    "otherLiab": "13596000.00",
                    "goodWill": "4418000.00",
                    "otherAssets": "16627000.00",
                    "cash": "18198000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17399000.00",
                    "currentDeferredRevenue": "6542000.00",
                    "netDebt": "13638000.00",
                    "shortTermDebt": "5588000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "31836000.00",
                    "otherStockholderEquity": "-424000.00",
                    "propertyPlantEquipment": "203448000.00",
                    "totalCurrentAssets": "55062000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17468000.00",
                    "longTermDebt": "26248000.00",
                    "inventory": "4895000.00",
                    "accountsPayable": "5213000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2424000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "18651000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-27879000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "220075000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "74527000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "275137000.00",
                    "cashAndShortTermInvestments": "18198000.00",
                    "propertyPlantAndEquipmentGross": "203448000.00",
                    "propertyPlantAndEquipmentNet": "203448000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46579310.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-03-08",
                    "currency_symbol": "USD",
                    "totalAssets": "271725000.00",
                    "intangibleAssets": "2417000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "13930000.00",
                    "totalLiab": "96053000.00",
                    "totalStockholderEquity": "175672000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11263000.00",
                    "commonStock": "17890000.00",
                    "capitalStock": null,
                    "retainedEarnings": "160230000.00",
                    "otherLiab": "13377000.00",
                    "goodWill": "4418000.00",
                    "otherAssets": "16788000.00",
                    "cash": "12054000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "24628000.00",
                    "currentDeferredRevenue": "6349000.00",
                    "netDebt": "20906000.00",
                    "shortTermDebt": "4561000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "32960000.00",
                    "otherStockholderEquity": "-448000.00",
                    "propertyPlantEquipment": "202302000.00",
                    "totalCurrentAssets": "52635000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "20589000.00",
                    "longTermDebt": "28399000.00",
                    "inventory": "6062000.00",
                    "accountsPayable": "8804000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2448000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "17890000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-28401000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "219090000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "71425000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "271725000.00",
                    "cashAndShortTermInvestments": "12054000.00",
                    "propertyPlantAndEquipmentGross": "202302000.00",
                    "propertyPlantAndEquipmentNet": "202302000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46579310.00"
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-11-05",
                    "currency_symbol": "USD",
                    "totalAssets": "262997000.00",
                    "intangibleAssets": "2711000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15381000.00",
                    "totalLiab": "86856000.00",
                    "totalStockholderEquity": "176141000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5942000.00",
                    "commonStock": "17094000.00",
                    "capitalStock": null,
                    "retainedEarnings": "161540000.00",
                    "otherLiab": "12140000.00",
                    "goodWill": "4547000.00",
                    "otherAssets": "17315000.00",
                    "cash": "14918000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23206000.00",
                    "currentDeferredRevenue": "6343000.00",
                    "netDebt": "14157000.00",
                    "shortTermDebt": "6357000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29075000.00",
                    "otherStockholderEquity": "-493000.00",
                    "propertyPlantEquipment": "194878000.00",
                    "totalCurrentAssets": "59470000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "8666000.00",
                    "netReceivables": "15799000.00",
                    "longTermDebt": "22718000.00",
                    "inventory": "4706000.00",
                    "accountsPayable": "4698000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2493000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "17094000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8649000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "203527000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "63650000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "262997000.00",
                    "cashAndShortTermInvestments": "23584000.00",
                    "propertyPlantAndEquipmentGross": "194878000.00",
                    "propertyPlantAndEquipmentNet": "194878000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46718519.00"
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-08-04",
                    "currency_symbol": "USD",
                    "totalAssets": "258565000.00",
                    "intangibleAssets": "2871000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15142000.00",
                    "totalLiab": "88961000.00",
                    "totalStockholderEquity": "169604000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8659000.00",
                    "commonStock": "16877000.00",
                    "capitalStock": null,
                    "retainedEarnings": "155233000.00",
                    "otherLiab": "11873000.00",
                    "goodWill": "4547000.00",
                    "otherAssets": "17347000.00",
                    "cash": "13266000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23493000.00",
                    "currentDeferredRevenue": "6305000.00",
                    "netDebt": "16913000.00",
                    "shortTermDebt": "5703000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "30179000.00",
                    "otherStockholderEquity": "494000.00",
                    "propertyPlantEquipment": "191111000.00",
                    "totalCurrentAssets": "50107000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17099000.00",
                    "longTermDebt": "24476000.00",
                    "inventory": "4600000.00",
                    "accountsPayable": "6823000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2506000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "16877000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-21893000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "208458000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "65468000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "258565000.00",
                    "cashAndShortTermInvestments": "13266000.00",
                    "propertyPlantAndEquipmentGross": "191111000.00",
                    "propertyPlantAndEquipmentNet": "191111000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46482000.00"
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-05-05",
                    "currency_symbol": "USD",
                    "totalAssets": "254785000.00",
                    "intangibleAssets": "3031000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14685000.00",
                    "totalLiab": "90760000.00",
                    "totalStockholderEquity": "164025000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12173000.00",
                    "commonStock": "16683000.00",
                    "capitalStock": null,
                    "retainedEarnings": "149867000.00",
                    "otherLiab": "7218000.00",
                    "goodWill": "4547000.00",
                    "otherAssets": "17168000.00",
                    "cash": "18653000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23405000.00",
                    "currentDeferredRevenue": "5076000.00",
                    "netDebt": "23621000.00",
                    "shortTermDebt": "5509000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "42274000.00",
                    "otherStockholderEquity": "475000.00",
                    "propertyPlantEquipment": "178594000.00",
                    "totalCurrentAssets": "59023000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19974000.00",
                    "longTermDebt": "36765000.00",
                    "inventory": "5711000.00",
                    "accountsPayable": "5723000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2525000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "16683000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-21638000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "195762000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "67355000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "254785000.00",
                    "cashAndShortTermInvestments": "18653000.00",
                    "propertyPlantAndEquipmentGross": "178594000.00",
                    "propertyPlantAndEquipmentNet": "178594000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47386000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-03-09",
                    "currency_symbol": "USD",
                    "totalAssets": "265981000.00",
                    "intangibleAssets": "3163000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "32076000.00",
                    "totalLiab": "98373000.00",
                    "totalStockholderEquity": "167608000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9228000.00",
                    "commonStock": "16139000.00",
                    "capitalStock": null,
                    "retainedEarnings": "154002000.00",
                    "otherLiab": "6627000.00",
                    "goodWill": "4547000.00",
                    "otherAssets": "17939000.00",
                    "cash": "5240000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "24385000.00",
                    "currentDeferredRevenue": "5151000.00",
                    "netDebt": "36119000.00",
                    "shortTermDebt": "4399000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "41359000.00",
                    "otherStockholderEquity": "16139000.00",
                    "propertyPlantEquipment": "175621000.00",
                    "totalCurrentAssets": "72421000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28729000.00",
                    "longTermDebt": "36960000.00",
                    "inventory": "6376000.00",
                    "accountsPayable": "5607000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2533000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-28560000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "193560000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "73988000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "265981000.00",
                    "cashAndShortTermInvestments": "5240000.00",
                    "propertyPlantAndEquipmentGross": "175621000.00",
                    "propertyPlantAndEquipmentNet": "175621000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47244000.00"
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-11-05",
                    "currency_symbol": "USD",
                    "totalAssets": "236914000.00",
                    "intangibleAssets": "88000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "37524000.00",
                    "totalLiab": "66223000.00",
                    "totalStockholderEquity": "170691000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5746000.00",
                    "commonStock": "15285000.00",
                    "capitalStock": null,
                    "retainedEarnings": "157021000.00",
                    "otherLiab": "6507000.00",
                    "goodWill": "3313000.00",
                    "otherAssets": "14395000.00",
                    "cash": "7318000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23242000.00",
                    "currentDeferredRevenue": "5443000.00",
                    "netDebt": "11417000.00",
                    "shortTermDebt": "4360000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "18735000.00",
                    "otherStockholderEquity": "385000.00",
                    "propertyPlantEquipment": "156411000.00",
                    "totalCurrentAssets": "66108000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "16266000.00",
                    "longTermDebt": "14375000.00",
                    "inventory": "5000000.00",
                    "accountsPayable": "13136000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1615000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "15285000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10994000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "170806000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "42981000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "236914000.00",
                    "cashAndShortTermInvestments": "7318000.00",
                    "propertyPlantAndEquipmentGross": "156411000.00",
                    "propertyPlantAndEquipmentNet": "156411000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47220000.00"
                },
                "2008-06-30": {
                    "date": "2008-06-30",
                    "filing_date": "2008-08-06",
                    "currency_symbol": "USD",
                    "totalAssets": "229552000.00",
                    "intangibleAssets": "2097000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3506000.00",
                    "totalLiab": "66027000.00",
                    "totalStockholderEquity": "163525000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7041000.00",
                    "commonStock": "15022000.00",
                    "capitalStock": null,
                    "retainedEarnings": "150214000.00",
                    "otherLiab": "7890000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "25393000.00",
                    "cash": "23007000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22663000.00",
                    "currentDeferredRevenue": "5644000.00",
                    "netDebt": "-3206000.00",
                    "shortTermDebt": "4322000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "19801000.00",
                    "otherStockholderEquity": "289000.00",
                    "propertyPlantEquipment": "158970000.00",
                    "totalCurrentAssets": "45189000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "14289000.00",
                    "longTermDebt": "15479000.00",
                    "inventory": "4387000.00",
                    "accountsPayable": "10561000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1711000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "15022000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13444000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "184363000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "43364000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "229552000.00",
                    "cashAndShortTermInvestments": "23007000.00",
                    "propertyPlantAndEquipmentGross": "158970000.00",
                    "propertyPlantAndEquipmentNet": "158970000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47150000.00"
                },
                "2008-03-31": {
                    "date": "2008-03-31",
                    "filing_date": "2008-05-06",
                    "currency_symbol": "USD",
                    "totalAssets": "223727000.00",
                    "intangibleAssets": "2214000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4015000.00",
                    "totalLiab": "67570000.00",
                    "totalStockholderEquity": "156157000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11674000.00",
                    "commonStock": "14925000.00",
                    "capitalStock": null,
                    "retainedEarnings": "142964000.00",
                    "otherLiab": "7926000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "24746000.00",
                    "cash": "22995000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22750000.00",
                    "currentDeferredRevenue": "5648000.00",
                    "netDebt": "-2136000.00",
                    "shortTermDebt": "4285000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "20859000.00",
                    "otherStockholderEquity": "268000.00",
                    "propertyPlantEquipment": "155679000.00",
                    "totalCurrentAssets": "43302000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "11650000.00",
                    "longTermDebt": "16574000.00",
                    "inventory": "4642000.00",
                    "accountsPayable": "6661000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1732000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "14925000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12680000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "180425000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "44820000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "223727000.00",
                    "cashAndShortTermInvestments": "22995000.00",
                    "propertyPlantAndEquipmentGross": "155679000.00",
                    "propertyPlantAndEquipmentNet": "155679000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47174000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-03-13",
                    "currency_symbol": "USD",
                    "totalAssets": "221524000.00",
                    "intangibleAssets": "2331000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3127000.00",
                    "totalLiab": "70400000.00",
                    "totalStockholderEquity": "151124000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8280000.00",
                    "commonStock": "14691000.00",
                    "capitalStock": null,
                    "retainedEarnings": "138172000.00",
                    "otherLiab": "7715000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "24964000.00",
                    "cash": "17245000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "24056000.00",
                    "currentDeferredRevenue": "-1208000.00",
                    "netDebt": "4662000.00",
                    "shortTermDebt": "4248000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "21907000.00",
                    "otherStockholderEquity": "14691000.00",
                    "propertyPlantEquipment": "155424000.00",
                    "totalCurrentAssets": "41136000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "16100000.00",
                    "longTermDebt": "17659000.00",
                    "inventory": "4664000.00",
                    "accountsPayable": "6073000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1739000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "14691000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12781000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "180388000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "46344000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "221524000.00",
                    "cashAndShortTermInvestments": "17245000.00",
                    "propertyPlantAndEquipmentGross": "155424000.00",
                    "propertyPlantAndEquipmentNet": "155424000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47042000.00"
                },
                "2007-09-30": {
                    "date": "2007-09-30",
                    "filing_date": "2007-11-06",
                    "currency_symbol": "USD",
                    "totalAssets": "219768000.00",
                    "intangibleAssets": "2448000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4300000.00",
                    "totalLiab": "68289000.00",
                    "totalStockholderEquity": "151479000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6997000.00",
                    "commonStock": "12452000.00",
                    "capitalStock": null,
                    "retainedEarnings": "140815000.00",
                    "otherLiab": "7320000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "23893000.00",
                    "cash": "23202000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21828000.00",
                    "currentDeferredRevenue": "5555000.00",
                    "netDebt": "-255000.00",
                    "shortTermDebt": "4212000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "22947000.00",
                    "otherStockholderEquity": "12452000.00",
                    "propertyPlantEquipment": "151676000.00",
                    "totalCurrentAssets": "44199000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "13053000.00",
                    "longTermDebt": "18735000.00",
                    "inventory": "3644000.00",
                    "accountsPayable": "5064000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1788000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11593000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "175569000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "46461000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "219768000.00",
                    "cashAndShortTermInvestments": "23202000.00",
                    "propertyPlantAndEquipmentGross": "151676000.00",
                    "propertyPlantAndEquipmentNet": "151676000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47002000.00"
                },
                "2007-06-30": {
                    "date": "2007-06-30",
                    "filing_date": "2007-08-08",
                    "currency_symbol": "USD",
                    "totalAssets": "216662000.00",
                    "intangibleAssets": "2565000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4510000.00",
                    "totalLiab": "70530000.00",
                    "totalStockholderEquity": "146132000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12561000.00",
                    "commonStock": "12215000.00",
                    "capitalStock": null,
                    "retainedEarnings": "135708000.00",
                    "otherLiab": "7417000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "23604000.00",
                    "cash": "23256000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21680000.00",
                    "currentDeferredRevenue": "6256000.00",
                    "netDebt": "722000.00",
                    "shortTermDebt": "4177000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "23978000.00",
                    "otherStockholderEquity": "12215000.00",
                    "propertyPlantEquipment": "149931000.00",
                    "totalCurrentAssets": "43127000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "11655000.00",
                    "longTermDebt": "19801000.00",
                    "inventory": "3706000.00",
                    "accountsPayable": "4942000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1791000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-502000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "173535000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "48850000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "216662000.00",
                    "cashAndShortTermInvestments": "23256000.00",
                    "propertyPlantAndEquipmentGross": "149931000.00",
                    "propertyPlantAndEquipmentNet": "149931000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46954000.00"
                },
                "2007-03-31": {
                    "date": "2007-03-31",
                    "filing_date": "2007-05-04",
                    "currency_symbol": "USD",
                    "totalAssets": "211663000.00",
                    "intangibleAssets": "2682000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4438000.00",
                    "totalLiab": "72003000.00",
                    "totalStockholderEquity": "139660000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10373000.00",
                    "commonStock": "11714000.00",
                    "capitalStock": null,
                    "retainedEarnings": "129761000.00",
                    "otherLiab": "7597000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "21082000.00",
                    "cash": "20867000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21970000.00",
                    "currentDeferredRevenue": "5086000.00",
                    "netDebt": "6720000.00",
                    "shortTermDebt": "4142000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "27587000.00",
                    "otherStockholderEquity": "11714000.00",
                    "propertyPlantEquipment": "151992000.00",
                    "totalCurrentAssets": "38589000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "10935000.00",
                    "longTermDebt": "20859000.00",
                    "inventory": "2349000.00",
                    "accountsPayable": "3941000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1815000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8548000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "173074000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "50033000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "211663000.00",
                    "cashAndShortTermInvestments": "20867000.00",
                    "propertyPlantAndEquipmentGross": "151992000.00",
                    "propertyPlantAndEquipmentNet": "151992000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46890000.00"
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-03-16",
                    "currency_symbol": "USD",
                    "totalAssets": "207720000.00",
                    "intangibleAssets": "2799000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3313000.00",
                    "totalLiab": "72531000.00",
                    "totalStockholderEquity": "135189000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4809000.00",
                    "commonStock": "11322000.00",
                    "capitalStock": null,
                    "retainedEarnings": "125690000.00",
                    "otherLiab": "6829000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "21213000.00",
                    "cash": "13440000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21280000.00",
                    "currentDeferredRevenue": "4975000.00",
                    "netDebt": "15102000.00",
                    "shortTermDebt": "4109000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "28542000.00",
                    "otherStockholderEquity": "11322000.00",
                    "propertyPlantEquipment": "155644000.00",
                    "totalCurrentAssets": "30863000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "11611000.00",
                    "longTermDebt": "21907000.00",
                    "inventory": "2499000.00",
                    "accountsPayable": "12339000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1823000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8562000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "176857000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "51251000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "207720000.00",
                    "cashAndShortTermInvestments": "13440000.00",
                    "propertyPlantAndEquipmentGross": "155644000.00",
                    "propertyPlantAndEquipmentNet": "155644000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46608000.00"
                },
                "2006-09-30": {
                    "date": "2006-09-30",
                    "filing_date": "2006-11-07",
                    "currency_symbol": "USD",
                    "totalAssets": "210696000.00",
                    "intangibleAssets": "2983000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2448000.00",
                    "totalLiab": "72073000.00",
                    "totalStockholderEquity": "138623000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4815000.00",
                    "commonStock": "10441000.00",
                    "capitalStock": null,
                    "retainedEarnings": "128286000.00",
                    "otherLiab": "5616000.00",
                    "goodWill": "10103000.00",
                    "otherAssets": "21343000.00",
                    "cash": "15073000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20015000.00",
                    "currentDeferredRevenue": "4818000.00",
                    "netDebt": "14410000.00",
                    "shortTermDebt": "4075000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29483000.00",
                    "otherStockholderEquity": "10441000.00",
                    "propertyPlantEquipment": "157538000.00",
                    "totalCurrentAssets": "31815000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "11522000.00",
                    "longTermDebt": "22947000.00",
                    "inventory": "2772000.00",
                    "accountsPayable": "5991000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-104000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8257000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "178881000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "52058000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "210696000.00",
                    "cashAndShortTermInvestments": "15073000.00",
                    "propertyPlantAndEquipmentGross": "157538000.00",
                    "propertyPlantAndEquipmentNet": "157538000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46668000.00"
                },
                "2006-06-30": {
                    "date": "2006-06-30",
                    "filing_date": "2006-08-08",
                    "currency_symbol": "USD",
                    "totalAssets": "211693000.00",
                    "intangibleAssets": "3104000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2805000.00",
                    "totalLiab": "77627000.00",
                    "totalStockholderEquity": "134066000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5522000.00",
                    "commonStock": "9268000.00",
                    "capitalStock": null,
                    "retainedEarnings": "124902000.00",
                    "otherLiab": "5250000.00",
                    "goodWill": "10103000.00",
                    "otherAssets": "22073000.00",
                    "cash": "16367000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21050000.00",
                    "currentDeferredRevenue": "4208000.00",
                    "netDebt": "18551000.00",
                    "shortTermDebt": "4605000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "34918000.00",
                    "otherStockholderEquity": "9268000.00",
                    "propertyPlantEquipment": "158407000.00",
                    "totalCurrentAssets": "31213000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "9694000.00",
                    "longTermDebt": "27891000.00",
                    "inventory": "2347000.00",
                    "accountsPayable": "6047000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-104000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8866000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "180480000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "56577000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "211693000.00",
                    "cashAndShortTermInvestments": "16367000.00",
                    "propertyPlantAndEquipmentGross": "158407000.00",
                    "propertyPlantAndEquipmentNet": "158407000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46620000.00"
                },
                "2006-03-31": {
                    "date": "2006-03-31",
                    "filing_date": "2006-05-09",
                    "currency_symbol": "USD",
                    "totalAssets": "214488000.00",
                    "intangibleAssets": "3220000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3043000.00",
                    "totalLiab": "83787000.00",
                    "totalStockholderEquity": "130701000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9526000.00",
                    "commonStock": "8684000.00",
                    "capitalStock": null,
                    "retainedEarnings": "122121000.00",
                    "otherLiab": "5131000.00",
                    "goodWill": "10103000.00",
                    "otherAssets": "21211000.00",
                    "cash": "5399000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25515000.00",
                    "currentDeferredRevenue": "4240000.00",
                    "netDebt": "28224000.00",
                    "shortTermDebt": "4565000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "33623000.00",
                    "otherStockholderEquity": "101026000.00",
                    "propertyPlantEquipment": "161024000.00",
                    "totalCurrentAssets": "32253000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "21122000.00",
                    "longTermDebt": "29058000.00",
                    "inventory": "2689000.00",
                    "accountsPayable": "6660000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-104000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "8684000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7888000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "182235000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "58272000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214488000.00",
                    "cashAndShortTermInvestments": "5399000.00",
                    "propertyPlantAndEquipmentGross": "161024000.00",
                    "propertyPlantAndEquipmentNet": "161024000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46578000.00"
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2006-03-21",
                    "currency_symbol": "USD",
                    "totalAssets": "204921000.00",
                    "intangibleAssets": "3346000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2868000.00",
                    "totalLiab": "83321000.00",
                    "totalStockholderEquity": "121600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7040000.00",
                    "commonStock": "8128000.00",
                    "capitalStock": null,
                    "retainedEarnings": "113576000.00",
                    "otherLiab": "4589000.00",
                    "goodWill": "10103000.00",
                    "otherAssets": "21882000.00",
                    "cash": "2572000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22741000.00",
                    "currentDeferredRevenue": "7040000.00",
                    "netDebt": "33346000.00",
                    "shortTermDebt": "4526000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "35918000.00",
                    "otherStockholderEquity": "8128000.00",
                    "propertyPlantEquipment": "162238000.00",
                    "totalCurrentAssets": "20801000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "12659000.00",
                    "longTermDebt": "31392000.00",
                    "inventory": "2702000.00",
                    "accountsPayable": "6928000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-104000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "8128000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8433000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "184120000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "60580000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "204921000.00",
                    "cashAndShortTermInvestments": "2572000.00",
                    "propertyPlantAndEquipmentGross": "162238000.00",
                    "propertyPlantAndEquipmentNet": "162238000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46170000.00"
                },
                "2005-09-30": {
                    "date": "2005-09-30",
                    "filing_date": "2005-11-09",
                    "currency_symbol": "USD",
                    "totalAssets": "207380000.00",
                    "intangibleAssets": "3201000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2511000.00",
                    "totalLiab": "84700000.00",
                    "totalStockholderEquity": "122680000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12224000.00",
                    "commonStock": "7201000.00",
                    "capitalStock": null,
                    "retainedEarnings": "115479000.00",
                    "otherLiab": "2098000.00",
                    "goodWill": "10707000.00",
                    "otherAssets": "22117000.00",
                    "cash": "12165000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "24731000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "24859000.00",
                    "shortTermDebt": "4486000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "37024000.00",
                    "otherStockholderEquity": "74071000.00",
                    "propertyPlantEquipment": "158503000.00",
                    "totalCurrentAssets": "26760000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "9378000.00",
                    "longTermDebt": "32538000.00",
                    "inventory": "2706000.00",
                    "accountsPayable": "8021000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-74071000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "7201000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8209000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "180620000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "59969000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "207380000.00",
                    "cashAndShortTermInvestments": "12165000.00",
                    "propertyPlantAndEquipmentGross": "158503000.00",
                    "propertyPlantAndEquipmentNet": "158503000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46860000.00"
                },
                "2005-06-30": {
                    "date": "2005-06-30",
                    "filing_date": "2005-08-08",
                    "currency_symbol": "USD",
                    "totalAssets": "201288000.00",
                    "intangibleAssets": "3190000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2513000.00",
                    "totalLiab": "82059000.00",
                    "totalStockholderEquity": "119229000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11142000.00",
                    "commonStock": "6868000.00",
                    "capitalStock": null,
                    "retainedEarnings": "112320000.00",
                    "otherLiab": "2217000.00",
                    "goodWill": "8863000.00",
                    "otherAssets": "20096000.00",
                    "cash": "9050000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21556000.00",
                    "currentDeferredRevenue": "6915000.00",
                    "netDebt": "29072000.00",
                    "shortTermDebt": "4448000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "38122000.00",
                    "otherStockholderEquity": "79331000.00",
                    "propertyPlantEquipment": "157546000.00",
                    "totalCurrentAssets": "23646000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "9887000.00",
                    "longTermDebt": "33674000.00",
                    "inventory": "2196000.00",
                    "accountsPayable": "5966000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "41000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "6868000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8043000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "177642000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "60503000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "201288000.00",
                    "cashAndShortTermInvestments": "9050000.00",
                    "propertyPlantAndEquipmentGross": "157546000.00",
                    "propertyPlantAndEquipmentNet": "157546000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46170000.00"
                },
                "2005-03-31": {
                    "date": "2005-03-31",
                    "filing_date": "2005-05-09",
                    "currency_symbol": "USD",
                    "totalAssets": "212315000.00",
                    "intangibleAssets": "3296000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2517000.00",
                    "totalLiab": "95887000.00",
                    "totalStockholderEquity": "116428000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10740000.00",
                    "commonStock": "6574000.00",
                    "capitalStock": null,
                    "retainedEarnings": "109808000.00",
                    "otherLiab": "3375000.00",
                    "goodWill": "8863000.00",
                    "otherAssets": "20261000.00",
                    "cash": "23551000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21070000.00",
                    "currentDeferredRevenue": "6077000.00",
                    "netDebt": "27660000.00",
                    "shortTermDebt": "4410000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "51211000.00",
                    "otherStockholderEquity": "79336000.00",
                    "propertyPlantEquipment": "155074000.00",
                    "totalCurrentAssets": "36980000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "8752000.00",
                    "longTermDebt": "46801000.00",
                    "inventory": "2160000.00",
                    "accountsPayable": "5920000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "46000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "6574000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8102000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "175335000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "74817000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "212315000.00",
                    "cashAndShortTermInvestments": "23551000.00",
                    "propertyPlantAndEquipmentGross": "155074000.00",
                    "propertyPlantAndEquipmentNet": "155074000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46080000.00"
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-22",
                    "currency_symbol": "USD",
                    "totalAssets": "211247000.00",
                    "intangibleAssets": "3401000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1877000.00",
                    "totalLiab": "97450000.00",
                    "totalStockholderEquity": "113797000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11471000.00",
                    "commonStock": "6319000.00",
                    "capitalStock": null,
                    "retainedEarnings": "107413000.00",
                    "otherLiab": "2859000.00",
                    "goodWill": "8863000.00",
                    "otherAssets": "20478000.00",
                    "cash": "14172000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21846000.00",
                    "currentDeferredRevenue": "7905000.00",
                    "netDebt": "38119000.00",
                    "shortTermDebt": "4372000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "52291000.00",
                    "otherStockholderEquity": "74136000.00",
                    "propertyPlantEquipment": "156252000.00",
                    "totalCurrentAssets": "34517000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "16360000.00",
                    "longTermDebt": "47919000.00",
                    "inventory": "2108000.00",
                    "accountsPayable": "6003000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "65000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "6319000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8214000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "176730000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "75604000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "211247000.00",
                    "cashAndShortTermInvestments": "14172000.00",
                    "propertyPlantAndEquipmentGross": "156252000.00",
                    "propertyPlantAndEquipmentNet": "156252000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45828000.00"
                },
                "2004-09-30": {
                    "date": "2004-09-30",
                    "filing_date": "2004-11-09",
                    "currency_symbol": "USD",
                    "totalAssets": "201512000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "6923000.00",
                    "totalLiab": "86682000.00",
                    "totalStockholderEquity": "114830000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8961000.00",
                    "commonStock": "6054000.00",
                    "capitalStock": null,
                    "retainedEarnings": "108753000.00",
                    "otherLiab": "2317000.00",
                    "goodWill": null,
                    "otherAssets": "12020000.00",
                    "cash": "31523000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27118000.00",
                    "currentDeferredRevenue": "1453000.00",
                    "netDebt": "8662000.00",
                    "shortTermDebt": "4313000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "40185000.00",
                    "otherStockholderEquity": "72029000.00",
                    "propertyPlantEquipment": "142175000.00",
                    "totalCurrentAssets": "47317000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "6692000.00",
                    "longTermDebt": "35872000.00",
                    "inventory": "2179000.00",
                    "accountsPayable": "12391000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "23000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "6054000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12020000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "154195000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "59564000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "201512000.00",
                    "cashAndShortTermInvestments": "31523000.00",
                    "propertyPlantAndEquipmentGross": "142175000.00",
                    "propertyPlantAndEquipmentNet": "142175000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45912000.00"
                },
                "2004-06-30": {
                    "date": "2004-06-30",
                    "filing_date": "2004-08-04",
                    "currency_symbol": "USD",
                    "totalAssets": "194088000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "7432000.00",
                    "totalLiab": "82406000.00",
                    "totalStockholderEquity": "111682000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7103000.00",
                    "commonStock": "6016000.00",
                    "capitalStock": null,
                    "retainedEarnings": "105642000.00",
                    "otherLiab": "2203000.00",
                    "goodWill": "5105000.00",
                    "otherAssets": "12289000.00",
                    "cash": "34931000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19719000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "6315000.00",
                    "shortTermDebt": "4285000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "41246000.00",
                    "otherStockholderEquity": "72030000.00",
                    "propertyPlantEquipment": "127396000.00",
                    "totalCurrentAssets": "54403000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "9716000.00",
                    "longTermDebt": "36961000.00",
                    "inventory": "2324000.00",
                    "accountsPayable": "8331000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "24000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "6016000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7184000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "139685000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "62687000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "194088000.00",
                    "cashAndShortTermInvestments": "34931000.00",
                    "propertyPlantAndEquipmentGross": "127396000.00",
                    "propertyPlantAndEquipmentNet": "127396000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45948000.00"
                },
                "2004-03-31": {
                    "date": "2004-03-31",
                    "filing_date": "2004-05-07",
                    "currency_symbol": "USD",
                    "totalAssets": "186758000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "7575000.00",
                    "totalLiab": "78086000.00",
                    "totalStockholderEquity": "108672000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6285000.00",
                    "commonStock": "5882000.00",
                    "capitalStock": null,
                    "retainedEarnings": "102762000.00",
                    "otherLiab": "3777000.00",
                    "goodWill": "5105000.00",
                    "otherAssets": "11757000.00",
                    "cash": "33138000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15546000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "9163000.00",
                    "shortTermDebt": "4257000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "42301000.00",
                    "otherStockholderEquity": "72034000.00",
                    "propertyPlantEquipment": "124879000.00",
                    "totalCurrentAssets": "50122000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "7550000.00",
                    "longTermDebt": "38044000.00",
                    "inventory": "1859000.00",
                    "accountsPayable": "5004000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "28000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5882000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6652000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "136636000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "62540000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "186758000.00",
                    "cashAndShortTermInvestments": "33138000.00",
                    "propertyPlantAndEquipmentGross": "124879000.00",
                    "propertyPlantAndEquipmentNet": "124879000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45876000.00"
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-09",
                    "currency_symbol": "USD",
                    "totalAssets": "185364000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2191000.00",
                    "totalLiab": "79156000.00",
                    "totalStockholderEquity": "106208000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6837000.00",
                    "commonStock": "5733000.00",
                    "capitalStock": null,
                    "retainedEarnings": "100449000.00",
                    "otherLiab": "3425000.00",
                    "goodWill": "5105000.00",
                    "otherAssets": "16715000.00",
                    "cash": "28696000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15796000.00",
                    "currentDeferredRevenue": "1015000.00",
                    "netDebt": "14650000.00",
                    "shortTermDebt": "4230000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "43346000.00",
                    "otherStockholderEquity": "72032000.00",
                    "propertyPlantEquipment": "127686000.00",
                    "totalCurrentAssets": "40963000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "8014000.00",
                    "longTermDebt": "39116000.00",
                    "inventory": "2062000.00",
                    "accountsPayable": "4729000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "26000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5733000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11610000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "144401000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "63360000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "185364000.00",
                    "cashAndShortTermInvestments": "28696000.00",
                    "propertyPlantAndEquipmentGross": "127686000.00",
                    "propertyPlantAndEquipmentNet": "127686000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45600000.00"
                },
                "2003-09-30": {
                    "date": "2003-09-30",
                    "filing_date": "2003-11-12",
                    "currency_symbol": "USD",
                    "totalAssets": "187655000.00",
                    "intangibleAssets": "3313000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2725000.00",
                    "totalLiab": "82462000.00",
                    "totalStockholderEquity": "105193000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11186000.00",
                    "commonStock": "5633000.00",
                    "capitalStock": null,
                    "retainedEarnings": "99556000.00",
                    "otherLiab": "2608000.00",
                    "goodWill": "3313000.00",
                    "otherAssets": "16238000.00",
                    "cash": "31690000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20987000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "12692000.00",
                    "shortTermDebt": "4186000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "44382000.00",
                    "otherStockholderEquity": "57130000.00",
                    "propertyPlantEquipment": "128963000.00",
                    "totalCurrentAssets": "42454000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "6135000.00",
                    "longTermDebt": "40196000.00",
                    "inventory": "1904000.00",
                    "accountsPayable": "5615000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "4000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5633000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12925000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "145201000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "61475000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "187655000.00",
                    "cashAndShortTermInvestments": "31690000.00",
                    "propertyPlantAndEquipmentGross": "128963000.00",
                    "propertyPlantAndEquipmentNet": "128963000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45696000.00"
                },
                "2003-06-30": {
                    "date": "2003-06-30",
                    "filing_date": "2003-08-11",
                    "currency_symbol": "USD",
                    "totalAssets": "187248000.00",
                    "intangibleAssets": "3313000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3905000.00",
                    "totalLiab": "84806000.00",
                    "totalStockholderEquity": "102442000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13998000.00",
                    "commonStock": "5563000.00",
                    "capitalStock": null,
                    "retainedEarnings": "96862000.00",
                    "otherLiab": "2553000.00",
                    "goodWill": "3313000.00",
                    "otherAssets": "16064000.00",
                    "cash": "31735000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22809000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "13675000.00",
                    "shortTermDebt": "4154000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "45410000.00",
                    "otherStockholderEquity": "57143000.00",
                    "propertyPlantEquipment": "128470000.00",
                    "totalCurrentAssets": "42714000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "5341000.00",
                    "longTermDebt": "41256000.00",
                    "inventory": "1733000.00",
                    "accountsPayable": "4657000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "17000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5563000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12751000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "144534000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "61997000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "187248000.00",
                    "cashAndShortTermInvestments": "31735000.00",
                    "propertyPlantAndEquipmentGross": "128470000.00",
                    "propertyPlantAndEquipmentNet": "128470000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45636000.00"
                },
                "2003-03-31": {
                    "date": "2003-03-31",
                    "filing_date": "2003-05-14",
                    "currency_symbol": "USD",
                    "totalAssets": "193751000.00",
                    "intangibleAssets": "3217000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3271000.00",
                    "totalLiab": "92473000.00",
                    "totalStockholderEquity": "101278000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "19871000.00",
                    "commonStock": "5472000.00",
                    "capitalStock": null,
                    "retainedEarnings": "95818000.00",
                    "otherLiab": "2767000.00",
                    "goodWill": "3217000.00",
                    "otherAssets": "16120000.00",
                    "cash": "36288000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "29286000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "10921000.00",
                    "shortTermDebt": "4181000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "47209000.00",
                    "otherStockholderEquity": "-12000.00",
                    "propertyPlantEquipment": "130267000.00",
                    "totalCurrentAssets": "47364000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "6083000.00",
                    "longTermDebt": "43028000.00",
                    "inventory": "1722000.00",
                    "accountsPayable": "5234000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5472000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12903000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "146387000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "63187000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "193751000.00",
                    "cashAndShortTermInvestments": "36288000.00",
                    "propertyPlantAndEquipmentGross": "130267000.00",
                    "propertyPlantAndEquipmentNet": "130267000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45552000.00"
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "164004000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8950000.00",
                    "totalLiab": "85761000.00",
                    "totalStockholderEquity": "76577000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6912000.00",
                    "commonStock": "5246000.00",
                    "capitalStock": null,
                    "retainedEarnings": "71335000.00",
                    "otherLiab": "2441000.00",
                    "goodWill": "5105000.00",
                    "otherAssets": "11358000.00",
                    "cash": "2209000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19900000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "53337000.00",
                    "shortTermDebt": "7985000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "55546000.00",
                    "otherStockholderEquity": "57122000.00",
                    "propertyPlantEquipment": "132152000.00",
                    "totalCurrentAssets": "20494000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "7548000.00",
                    "longTermDebt": "47561000.00",
                    "inventory": "1787000.00",
                    "accountsPayable": "5003000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-4000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5246000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6253000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "143510000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "65861000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "164004000.00",
                    "cashAndShortTermInvestments": "2209000.00",
                    "propertyPlantAndEquipmentGross": "132152000.00",
                    "propertyPlantAndEquipmentNet": "132152000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45384000.00"
                },
                "2002-09-30": {
                    "date": "2002-09-30",
                    "filing_date": "2002-11-12",
                    "currency_symbol": "USD",
                    "totalAssets": "164126000.00",
                    "intangibleAssets": "3313000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1666000.00",
                    "totalLiab": "85310000.00",
                    "totalStockholderEquity": "77026000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7015000.00",
                    "commonStock": "5166000.00",
                    "capitalStock": null,
                    "retainedEarnings": "71876000.00",
                    "otherLiab": "2793000.00",
                    "goodWill": "3313000.00",
                    "otherAssets": "11796000.00",
                    "cash": "2450000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20626000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "55363000.00",
                    "shortTermDebt": "9089000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "57813000.00",
                    "otherStockholderEquity": "47166000.00",
                    "propertyPlantEquipment": "135449000.00",
                    "totalCurrentAssets": "16881000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "10925000.00",
                    "longTermDebt": "48724000.00",
                    "inventory": "1840000.00",
                    "accountsPayable": "4522000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-16000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5166000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8483000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "147245000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "64684000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "164126000.00",
                    "cashAndShortTermInvestments": "2450000.00",
                    "propertyPlantAndEquipmentGross": "135449000.00",
                    "propertyPlantAndEquipmentNet": "135449000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45669670.00"
                },
                "2002-06-30": {
                    "date": "2002-06-30",
                    "filing_date": "2002-08-09",
                    "currency_symbol": "USD",
                    "totalAssets": "165500000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1899000.00",
                    "totalLiab": "88829000.00",
                    "totalStockholderEquity": "74787000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5530000.00",
                    "commonStock": "5126000.00",
                    "capitalStock": null,
                    "retainedEarnings": "69652000.00",
                    "otherLiab": "2980000.00",
                    "goodWill": "3313000.00",
                    "otherAssets": "13671000.00",
                    "cash": "934000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23671000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "61365000.00",
                    "shortTermDebt": "12487000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "62299000.00",
                    "otherStockholderEquity": "47191000.00",
                    "propertyPlantEquipment": "135621000.00",
                    "totalCurrentAssets": "16208000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "11182000.00",
                    "longTermDebt": "49812000.00",
                    "inventory": "2193000.00",
                    "accountsPayable": "5654000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "9000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5126000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10358000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "149292000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "65158000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "165500000.00",
                    "cashAndShortTermInvestments": "934000.00",
                    "propertyPlantAndEquipmentGross": "135621000.00",
                    "propertyPlantAndEquipmentNet": "135621000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45228000.00"
                },
                "2002-03-31": {
                    "date": "2002-03-31",
                    "filing_date": "2002-05-10",
                    "currency_symbol": "USD",
                    "totalAssets": "167716000.00",
                    "intangibleAssets": "5630000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1643000.00",
                    "totalLiab": "90821000.00",
                    "totalStockholderEquity": "75022000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5690000.00",
                    "commonStock": "5003000.00",
                    "capitalStock": null,
                    "retainedEarnings": "71766000.00",
                    "otherLiab": "16065000.00",
                    "goodWill": "3217000.00",
                    "otherAssets": "18878000.00",
                    "cash": "1331000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23823000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "59396000.00",
                    "shortTermDebt": "9794000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "60727000.00",
                    "otherStockholderEquity": "45435000.00",
                    "propertyPlantEquipment": "130350000.00",
                    "totalCurrentAssets": "18488000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "10431000.00",
                    "longTermDebt": "50933000.00",
                    "inventory": "5083000.00",
                    "accountsPayable": "8339000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1747000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5003000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15661000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "149228000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "66998000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "167716000.00",
                    "cashAndShortTermInvestments": "1331000.00",
                    "propertyPlantAndEquipmentGross": "130350000.00",
                    "propertyPlantAndEquipmentNet": "130350000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45441442.00"
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "166797000.00",
                    "intangibleAssets": "5630000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4694000.00",
                    "totalLiab": "90357000.00",
                    "totalStockholderEquity": "74602000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5926000.00",
                    "commonStock": "4950000.00",
                    "capitalStock": null,
                    "retainedEarnings": "69610000.00",
                    "otherLiab": "2265000.00",
                    "goodWill": null,
                    "otherAssets": "22659000.00",
                    "cash": "2173000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21641000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "60463000.00",
                    "shortTermDebt": "10587000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "62636000.00",
                    "otherStockholderEquity": "47224000.00",
                    "propertyPlantEquipment": "128104000.00",
                    "totalCurrentAssets": "16034000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "6944000.00",
                    "longTermDebt": "52049000.00",
                    "inventory": "2999000.00",
                    "accountsPayable": "5128000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "42000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4950000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "17029000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "150763000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "68716000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "166797000.00",
                    "cashAndShortTermInvestments": "2173000.00",
                    "propertyPlantAndEquipmentGross": "128104000.00",
                    "propertyPlantAndEquipmentNet": "128104000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45180000.00"
                },
                "2001-09-30": {
                    "date": "2001-09-30",
                    "filing_date": "2001-11-09",
                    "currency_symbol": "USD",
                    "totalAssets": "162392000.00",
                    "intangibleAssets": "5630000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "583000.00",
                    "totalLiab": "85366000.00",
                    "totalStockholderEquity": "75140000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7053000.00",
                    "commonStock": "4880000.00",
                    "capitalStock": null,
                    "retainedEarnings": "60452000.00",
                    "otherLiab": "1917000.00",
                    "goodWill": "3748000.00",
                    "otherAssets": "27963000.00",
                    "cash": "3106000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16249000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "55668000.00",
                    "shortTermDebt": "5627000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "58774000.00",
                    "otherStockholderEquity": "50100000.00",
                    "propertyPlantEquipment": "118444000.00",
                    "totalCurrentAssets": "15985000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "9030000.00",
                    "longTermDebt": "53147000.00",
                    "inventory": "3266000.00",
                    "accountsPayable": "3569000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "9808000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4880000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "24215000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "146407000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "69117000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "162392000.00",
                    "cashAndShortTermInvestments": "3106000.00",
                    "propertyPlantAndEquipmentGross": "118444000.00",
                    "propertyPlantAndEquipmentNet": "118444000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45336000.00"
                },
                "2001-06-30": {
                    "date": "2001-06-30",
                    "filing_date": "2001-08-10",
                    "currency_symbol": "USD",
                    "totalAssets": "156570000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "747000.00",
                    "totalLiab": "83435000.00",
                    "totalStockholderEquity": "71243000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8584000.00",
                    "commonStock": "4852000.00",
                    "capitalStock": null,
                    "retainedEarnings": "58358000.00",
                    "otherLiab": "1786000.00",
                    "goodWill": "3843000.00",
                    "otherAssets": "25458000.00",
                    "cash": "2591000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17873000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "55830000.00",
                    "shortTermDebt": "5532000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "58421000.00",
                    "otherStockholderEquity": "48325000.00",
                    "propertyPlantEquipment": "115706000.00",
                    "totalCurrentAssets": "15406000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "8498000.00",
                    "longTermDebt": "52889000.00",
                    "inventory": "3570000.00",
                    "accountsPayable": "3757000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "8033000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4852000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "21615000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "141164000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "65562000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "156570000.00",
                    "cashAndShortTermInvestments": "2591000.00",
                    "propertyPlantAndEquipmentGross": "115706000.00",
                    "propertyPlantAndEquipmentNet": "115706000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45285286.00"
                },
                "2001-03-31": {
                    "date": "2001-03-31",
                    "filing_date": "2001-05-15",
                    "currency_symbol": "USD",
                    "totalAssets": "150962000.00",
                    "intangibleAssets": "5630042.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "787000.00",
                    "totalLiab": "82593000.00",
                    "totalStockholderEquity": "66536000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8881000.00",
                    "commonStock": "4832000.00",
                    "capitalStock": null,
                    "retainedEarnings": "56362000.00",
                    "otherLiab": "1668000.00",
                    "goodWill": "3937000.00",
                    "otherAssets": "26333000.00",
                    "cash": "4547000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "14996000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "55032000.00",
                    "shortTermDebt": "2875000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "59579000.00",
                    "otherStockholderEquity": "5342000.00",
                    "propertyPlantEquipment": "108360000.00",
                    "totalCurrentAssets": "16269000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "7220000.00",
                    "longTermDebt": "56704000.00",
                    "inventory": "3715000.00",
                    "accountsPayable": "3240000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "5342000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4832000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "22396000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "134693000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "67597000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "150962000.00",
                    "cashAndShortTermInvestments": "4547000.00",
                    "propertyPlantAndEquipmentGross": "108360000.00",
                    "propertyPlantAndEquipmentNet": "108360000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45120000.00"
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-03-30",
                    "currency_symbol": "USD",
                    "totalAssets": "150353000.00",
                    "intangibleAssets": "5630000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "854000.00",
                    "totalLiab": "82303000.00",
                    "totalStockholderEquity": "66335000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8282000.00",
                    "commonStock": "4817000.00",
                    "capitalStock": null,
                    "retainedEarnings": "55873000.00",
                    "otherLiab": "1602000.00",
                    "goodWill": null,
                    "otherAssets": "24270000.00",
                    "cash": "3133000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18399000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "52354000.00",
                    "shortTermDebt": "2403000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "55487000.00",
                    "otherStockholderEquity": "45937000.00",
                    "propertyPlantEquipment": "111808000.00",
                    "totalCurrentAssets": "14275000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "7432000.00",
                    "longTermDebt": "53084000.00",
                    "inventory": "2856000.00",
                    "accountsPayable": "7714000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "5645000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4817000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "18640000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "136078000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "63904000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "150353000.00",
                    "cashAndShortTermInvestments": "3133000.00",
                    "propertyPlantAndEquipmentGross": "111808000.00",
                    "propertyPlantAndEquipmentNet": "111808000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45120000.00"
                },
                "2000-09-30": {
                    "date": "2000-09-30",
                    "filing_date": "2000-11-14",
                    "currency_symbol": "USD",
                    "totalAssets": "144292000.00",
                    "intangibleAssets": "6971000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "471000.00",
                    "totalLiab": "71143000.00",
                    "totalStockholderEquity": "71174000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7707000.00",
                    "commonStock": "4796000.00",
                    "capitalStock": null,
                    "retainedEarnings": "59355000.00",
                    "otherLiab": "1465000.00",
                    "goodWill": null,
                    "otherAssets": "27093000.00",
                    "cash": "3648000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "13796000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "44464000.00",
                    "shortTermDebt": "2167000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "48112000.00",
                    "otherStockholderEquity": "43289000.00",
                    "propertyPlantEquipment": "105182000.00",
                    "totalCurrentAssets": "12017000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "4563000.00",
                    "longTermDebt": "45945000.00",
                    "inventory": "3335000.00",
                    "accountsPayable": "3922000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "7023000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4796000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "20122000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "132275000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "57347000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "144292000.00",
                    "cashAndShortTermInvestments": "3648000.00",
                    "propertyPlantAndEquipmentGross": "105182000.00",
                    "propertyPlantAndEquipmentNet": "105182000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45261262.00"
                },
                "2000-06-30": {
                    "date": "2000-06-30",
                    "filing_date": "2000-08-11",
                    "currency_symbol": "USD",
                    "totalAssets": "141890007.00",
                    "intangibleAssets": "5630042.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "484382.00",
                    "totalLiab": "64003004.00",
                    "totalStockholderEquity": "75823350.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7568314.00",
                    "commonStock": "4769206.00",
                    "capitalStock": null,
                    "retainedEarnings": "56898698.00",
                    "otherLiab": "1488000.00",
                    "goodWill": null,
                    "otherAssets": "37833000.00",
                    "cash": "4996482.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "12457240.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "32111204.00",
                    "shortTermDebt": "1444473.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "37107686.00",
                    "otherStockholderEquity": "51440821.00",
                    "propertyPlantEquipment": "90430000.00",
                    "totalCurrentAssets": "13627441.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "4474612.00",
                    "longTermDebt": "35663000.00",
                    "inventory": "3671965.00",
                    "accountsPayable": "3444453.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "14155446.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4769206.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "32202648.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "128262566.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "51545764.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "141890007.00",
                    "cashAndShortTermInvestments": "4996482.00",
                    "propertyPlantAndEquipmentGross": "90429876.00",
                    "propertyPlantAndEquipmentNet": "90429876.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45132732.00"
                },
                "2000-03-31": {
                    "date": "2000-03-31",
                    "filing_date": "2000-05-16",
                    "currency_symbol": "USD",
                    "totalAssets": "135744825.00",
                    "intangibleAssets": "5630042.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "625910.00",
                    "totalLiab": "63893202.00",
                    "totalStockholderEquity": "69818690.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7040885.00",
                    "commonStock": "4762673.00",
                    "capitalStock": null,
                    "retainedEarnings": "50588657.00",
                    "otherLiab": "1385000.00",
                    "goodWill": null,
                    "otherAssets": "38550000.00",
                    "cash": "6837583.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "10265260.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "32121833.00",
                    "shortTermDebt": "1423515.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "38959416.00",
                    "otherStockholderEquity": "50322600.00",
                    "propertyPlantEquipment": "81651000.00",
                    "totalCurrentAssets": "15543882.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "4176291.00",
                    "longTermDebt": "37536000.00",
                    "inventory": "3904098.00",
                    "accountsPayable": "1800860.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "14467360.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4762673.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "32920101.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "120200943.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "53627942.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "135744825.00",
                    "cashAndShortTermInvestments": "6837583.00",
                    "propertyPlantAndEquipmentGross": "81650800.00",
                    "propertyPlantAndEquipmentNet": "81650800.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45119904.00"
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-30",
                    "currency_symbol": "USD",
                    "totalAssets": "133051000.00",
                    "intangibleAssets": "5981000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "543000.00",
                    "totalLiab": "60316000.00",
                    "totalStockholderEquity": "70275000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7498000.00",
                    "commonStock": "4734000.00",
                    "capitalStock": null,
                    "retainedEarnings": "48499000.00",
                    "otherLiab": null,
                    "goodWill": "4100000.00",
                    "otherAssets": null,
                    "cash": "7156000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "11035000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "25874000.00",
                    "shortTermDebt": "1341000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "33030000.00",
                    "otherStockholderEquity": "-16900000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16707000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "4918000.00",
                    "longTermDebt": null,
                    "inventory": "4090000.00",
                    "accountsPayable": "2196000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "17042000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "35814000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "116344000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "49281000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "133051000.00",
                    "cashAndShortTermInvestments": "7156000.00",
                    "propertyPlantAndEquipmentGross": "74500000.00",
                    "propertyPlantAndEquipmentNet": "74549000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1999-09-30": {
                    "date": "1999-09-30",
                    "filing_date": "1999-11-15",
                    "currency_symbol": "USD",
                    "totalAssets": "105100000.00",
                    "intangibleAssets": "1200000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "300000.00",
                    "totalLiab": "49900000.00",
                    "totalStockholderEquity": "55200000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4600000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "49400000.00",
                    "otherLiab": null,
                    "goodWill": "4500000.00",
                    "otherAssets": null,
                    "cash": "6800000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "7200000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "26300000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "33100000.00",
                    "otherStockholderEquity": "-1100000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "5000000.00",
                    "longTermDebt": null,
                    "inventory": "3900000.00",
                    "accountsPayable": "2600000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6500000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "89100000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "42700000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "105100000.00",
                    "cashAndShortTermInvestments": "6800000.00",
                    "propertyPlantAndEquipmentGross": "73300000.00",
                    "propertyPlantAndEquipmentNet": "73300000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1999-06-30": {
                    "date": "1999-06-30",
                    "filing_date": "1999-08-16",
                    "currency_symbol": "USD",
                    "totalAssets": "96500000.00",
                    "intangibleAssets": "1100000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "500000.00",
                    "totalLiab": "43700000.00",
                    "totalStockholderEquity": "52800000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3700000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "47400000.00",
                    "otherLiab": null,
                    "goodWill": "4600000.00",
                    "otherAssets": null,
                    "cash": "6700000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5200000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "22300000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29000000.00",
                    "otherStockholderEquity": "-500000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14900000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "4400000.00",
                    "longTermDebt": null,
                    "inventory": "3300000.00",
                    "accountsPayable": "1500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6200000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "81600000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "38500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "96500000.00",
                    "cashAndShortTermInvestments": "6700000.00",
                    "propertyPlantAndEquipmentGross": "66700000.00",
                    "propertyPlantAndEquipmentNet": "66700000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1999-03-31": {
                    "date": "1999-03-31",
                    "filing_date": "1999-05-19",
                    "currency_symbol": "USD",
                    "totalAssets": "94200000.00",
                    "intangibleAssets": "600000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "600000.00",
                    "totalLiab": "43700000.00",
                    "totalStockholderEquity": "50500000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4300000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "45500000.00",
                    "otherLiab": null,
                    "goodWill": "4700000.00",
                    "otherAssets": null,
                    "cash": "6700000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5500000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "22400000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29100000.00",
                    "otherStockholderEquity": "-300000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14700000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "500000.00",
                    "netReceivables": "4300000.00",
                    "longTermDebt": null,
                    "inventory": "3100000.00",
                    "accountsPayable": "1200000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "600000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "79500000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "38200000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "94200000.00",
                    "cashAndShortTermInvestments": "6700000.00",
                    "propertyPlantAndEquipmentGross": "65000000.00",
                    "propertyPlantAndEquipmentNet": "65700000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "totalAssets": "93700000.00",
                    "intangibleAssets": "700000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": "44200000.00",
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "44200000.00",
                    "otherLiab": null,
                    "goodWill": "4900000.00",
                    "otherAssets": null,
                    "cash": "4900000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5300000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "24400000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29300000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "500000.00",
                    "netReceivables": "4600000.00",
                    "longTermDebt": null,
                    "inventory": "3500000.00",
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "93700000.00",
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": "65000000.00",
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1998-09-30": {
                    "date": "1998-09-30",
                    "filing_date": "1998-11-16",
                    "currency_symbol": "USD",
                    "totalAssets": "96400000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "400000.00",
                    "totalLiab": "46100000.00",
                    "totalStockholderEquity": "50400000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4200000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "45300000.00",
                    "otherLiab": null,
                    "goodWill": "5600000.00",
                    "otherAssets": null,
                    "cash": "5600000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "7900000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "23700000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29300000.00",
                    "otherStockholderEquity": "-400000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18400000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "600000.00",
                    "netReceivables": "8700000.00",
                    "longTermDebt": null,
                    "inventory": "3100000.00",
                    "accountsPayable": "3700000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "800000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "78000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "38200000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "96500000.00",
                    "cashAndShortTermInvestments": "6200000.00",
                    "propertyPlantAndEquipmentGross": "64000000.00",
                    "propertyPlantAndEquipmentNet": "64000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1998-06-30": {
                    "date": "1998-06-30",
                    "filing_date": "1998-08-14",
                    "currency_symbol": "USD",
                    "totalAssets": "96000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "400000.00",
                    "totalLiab": "46200000.00",
                    "totalStockholderEquity": "49800000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3900000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "43400000.00",
                    "otherLiab": null,
                    "goodWill": "5600000.00",
                    "otherAssets": null,
                    "cash": "6400000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "7600000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "23000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29400000.00",
                    "otherStockholderEquity": "-1500000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17900000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "600000.00",
                    "netReceivables": "6700000.00",
                    "longTermDebt": null,
                    "inventory": "3800000.00",
                    "accountsPayable": "3700000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "3200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5700000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "78100000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "38600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "96000000.00",
                    "cashAndShortTermInvestments": "7000000.00",
                    "propertyPlantAndEquipmentGross": "61500000.00",
                    "propertyPlantAndEquipmentNet": "61500000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1998-03-31": {
                    "date": "1998-03-31",
                    "filing_date": "1998-05-14",
                    "currency_symbol": "USD",
                    "totalAssets": "93100000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "500000.00",
                    "totalLiab": "45100000.00",
                    "totalStockholderEquity": "48000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4000000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "41700000.00",
                    "otherLiab": null,
                    "goodWill": "5800000.00",
                    "otherAssets": null,
                    "cash": "5300000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "7000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "24100000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29400000.00",
                    "otherStockholderEquity": "-1600000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1200000.00",
                    "netReceivables": "6400000.00",
                    "longTermDebt": null,
                    "inventory": "4800000.00",
                    "accountsPayable": "3000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "3200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5800000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "74900000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "38100000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "93100000.00",
                    "cashAndShortTermInvestments": "6500000.00",
                    "propertyPlantAndEquipmentGross": "58700000.00",
                    "propertyPlantAndEquipmentNet": "58700000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "89400000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "500000.00",
                    "totalLiab": "42900000.00",
                    "totalStockholderEquity": "46500000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3400000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "40600000.00",
                    "otherLiab": null,
                    "goodWill": "5900000.00",
                    "otherAssets": null,
                    "cash": "5200000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "7100000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "22200000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "27400000.00",
                    "otherStockholderEquity": "-1200000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1800000.00",
                    "netReceivables": "5700000.00",
                    "longTermDebt": null,
                    "inventory": "4000000.00",
                    "accountsPayable": "3700000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2400000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-5600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "72200000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "35800000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "89400000.00",
                    "cashAndShortTermInvestments": "7000000.00",
                    "propertyPlantAndEquipmentGross": "57100000.00",
                    "propertyPlantAndEquipmentNet": "57100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1997-09-30": {
                    "date": "1997-09-30",
                    "filing_date": "1997-11-12",
                    "currency_symbol": "USD",
                    "totalAssets": "86400000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "300000.00",
                    "totalLiab": "39200000.00",
                    "totalStockholderEquity": "47200000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3500000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "41300000.00",
                    "otherLiab": null,
                    "goodWill": "5300000.00",
                    "otherAssets": null,
                    "cash": "5900000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "20100000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "26000000.00",
                    "otherStockholderEquity": "-1200000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16400000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "700000.00",
                    "netReceivables": "5500000.00",
                    "longTermDebt": null,
                    "inventory": "4000000.00",
                    "accountsPayable": "1900000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2400000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3900000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "70000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "33800000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "86400000.00",
                    "cashAndShortTermInvestments": "6600000.00",
                    "propertyPlantAndEquipmentGross": "52400000.00",
                    "propertyPlantAndEquipmentNet": "52400000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1997-06-30": {
                    "date": "1997-06-30",
                    "filing_date": "1997-08-15",
                    "currency_symbol": "USD",
                    "totalAssets": "82300000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "400000.00",
                    "totalLiab": "37200000.00",
                    "totalStockholderEquity": "45100000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3000000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "39900000.00",
                    "otherLiab": null,
                    "goodWill": "5300000.00",
                    "otherAssets": null,
                    "cash": "5000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "20500000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "25500000.00",
                    "otherStockholderEquity": "-300000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14900000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1700000.00",
                    "netReceivables": "4800000.00",
                    "longTermDebt": null,
                    "inventory": "3000000.00",
                    "accountsPayable": "1400000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "800000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "67400000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "32800000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "82300000.00",
                    "cashAndShortTermInvestments": "6700000.00",
                    "propertyPlantAndEquipmentGross": "51500000.00",
                    "propertyPlantAndEquipmentNet": "51500000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1997-03-31": {
                    "date": "1997-03-31",
                    "filing_date": "1997-05-07",
                    "currency_symbol": "USD",
                    "totalAssets": "80000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "400000.00",
                    "totalLiab": "36400000.00",
                    "totalStockholderEquity": "43600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2900000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "38700000.00",
                    "otherLiab": null,
                    "goodWill": "5600000.00",
                    "otherAssets": null,
                    "cash": "5100000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4300000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "20100000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "25200000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15800000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3300000.00",
                    "netReceivables": "4100000.00",
                    "longTermDebt": null,
                    "inventory": "2900000.00",
                    "accountsPayable": "1400000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-4100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "64200000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "32100000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "80000000.00",
                    "cashAndShortTermInvestments": "8400000.00",
                    "propertyPlantAndEquipmentGross": "50500000.00",
                    "propertyPlantAndEquipmentNet": "50500000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "79400000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "400000.00",
                    "totalLiab": "36200000.00",
                    "totalStockholderEquity": "43100000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2500000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "37700000.00",
                    "otherLiab": null,
                    "goodWill": "5500000.00",
                    "otherAssets": null,
                    "cash": "3800000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4600000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "20900000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "24700000.00",
                    "otherStockholderEquity": "-700000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14600000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3300000.00",
                    "netReceivables": "4200000.00",
                    "longTermDebt": null,
                    "inventory": "2900000.00",
                    "accountsPayable": "2100000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1400000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3300000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "64800000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "31600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "79300000.00",
                    "cashAndShortTermInvestments": "7100000.00",
                    "propertyPlantAndEquipmentGross": "49200000.00",
                    "propertyPlantAndEquipmentNet": "49200000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1996-09-30": {
                    "date": "1996-09-30",
                    "filing_date": "1996-11-13",
                    "currency_symbol": "USD",
                    "totalAssets": "75500000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "200000.00",
                    "totalLiab": "32400000.00",
                    "totalStockholderEquity": "43200000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3400000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "38200000.00",
                    "otherLiab": null,
                    "goodWill": "6000000.00",
                    "otherAssets": null,
                    "cash": "4300000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "17600000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "21900000.00",
                    "otherStockholderEquity": "-100000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "12800000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2400000.00",
                    "netReceivables": "3300000.00",
                    "longTermDebt": null,
                    "inventory": "2600000.00",
                    "accountsPayable": "1000000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "400000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3900000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "62700000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "28000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "75600000.00",
                    "cashAndShortTermInvestments": "6700000.00",
                    "propertyPlantAndEquipmentGross": "47500000.00",
                    "propertyPlantAndEquipmentNet": "47500000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1996-06-30": {
                    "date": "1996-06-30",
                    "filing_date": "1996-08-14",
                    "currency_symbol": "USD",
                    "totalAssets": "62200000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "100000.00",
                    "totalLiab": "20100000.00",
                    "totalStockholderEquity": "42000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2300000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "36900000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4900000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2800000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "6500000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "11400000.00",
                    "otherStockholderEquity": "-400000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "13200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2600000.00",
                    "netReceivables": "3200000.00",
                    "longTermDebt": null,
                    "inventory": "2400000.00",
                    "accountsPayable": "500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "800000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3900000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "49000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "17300000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "62100000.00",
                    "cashAndShortTermInvestments": "7500000.00",
                    "propertyPlantAndEquipmentGross": "41100000.00",
                    "propertyPlantAndEquipmentNet": "41100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1996-03-31": {
                    "date": "1996-03-31",
                    "filing_date": "1996-05-10",
                    "currency_symbol": "USD",
                    "totalAssets": "61700000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "300000.00",
                    "totalLiab": "20800000.00",
                    "totalStockholderEquity": "40800000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3600000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "35700000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5600000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4800000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "10400000.00",
                    "otherStockholderEquity": "-400000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15100000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3800000.00",
                    "netReceivables": "3100000.00",
                    "longTermDebt": null,
                    "inventory": "2300000.00",
                    "accountsPayable": "800000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "800000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-4100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "46600000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "16400000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "61600000.00",
                    "cashAndShortTermInvestments": "9400000.00",
                    "propertyPlantAndEquipmentGross": "38800000.00",
                    "propertyPlantAndEquipmentNet": "38800000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1996-03-29",
                    "currency_symbol": "USD",
                    "totalAssets": "59900000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "400000.00",
                    "totalLiab": "20600000.00",
                    "totalStockholderEquity": "39300000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3500000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "34300000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6100000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4300000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4500000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "10600000.00",
                    "otherStockholderEquity": "-100000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15300000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3800000.00",
                    "netReceivables": "3100000.00",
                    "longTermDebt": null,
                    "inventory": "1900000.00",
                    "accountsPayable": "800000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "400000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "44600000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "16300000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "59900000.00",
                    "cashAndShortTermInvestments": "9900000.00",
                    "propertyPlantAndEquipmentGross": "36700000.00",
                    "propertyPlantAndEquipmentNet": "36700000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1995-09-30": {
                    "date": "1995-09-30",
                    "filing_date": "1995-11-14",
                    "currency_symbol": "USD",
                    "totalAssets": "59500000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "100000.00",
                    "totalLiab": "19000000.00",
                    "totalStockholderEquity": "40400000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1800000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "34800000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4900000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "5700000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "10600000.00",
                    "otherStockholderEquity": "-900000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18100000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "8500000.00",
                    "netReceivables": "2900000.00",
                    "longTermDebt": null,
                    "inventory": "1700000.00",
                    "accountsPayable": "600000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1800000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "41400000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "16600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "59400000.00",
                    "cashAndShortTermInvestments": "13400000.00",
                    "propertyPlantAndEquipmentGross": "34100000.00",
                    "propertyPlantAndEquipmentNet": "34100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1995-06-30": {
                    "date": "1995-06-30",
                    "filing_date": "1995-08-14",
                    "currency_symbol": "USD",
                    "totalAssets": "56000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "200000.00",
                    "totalLiab": "18000000.00",
                    "totalStockholderEquity": "37900000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2000000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "33200000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4800000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2500000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4900000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "9700000.00",
                    "otherStockholderEquity": "17900000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14300000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "5100000.00",
                    "netReceivables": "2400000.00",
                    "longTermDebt": null,
                    "inventory": "1800000.00",
                    "accountsPayable": "500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17900000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3700000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "41700000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "55900000.00",
                    "cashAndShortTermInvestments": "9900000.00",
                    "propertyPlantAndEquipmentGross": "33100000.00",
                    "propertyPlantAndEquipmentNet": "33100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1995-03-31": {
                    "date": "1995-03-31",
                    "filing_date": "1995-05-12",
                    "currency_symbol": "USD",
                    "totalAssets": "55500000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "300000.00",
                    "totalLiab": "18800000.00",
                    "totalStockholderEquity": "36700000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2900000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "31800000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6800000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3200000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "3000000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "9800000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4400000.00",
                    "netReceivables": "2300000.00",
                    "longTermDebt": null,
                    "inventory": "1400000.00",
                    "accountsPayable": "300000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3700000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "40300000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "55500000.00",
                    "cashAndShortTermInvestments": "11200000.00",
                    "propertyPlantAndEquipmentGross": "32500000.00",
                    "propertyPlantAndEquipmentNet": "32500000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "52500000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "200000.00",
                    "totalLiab": "17800000.00",
                    "totalStockholderEquity": "34600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2100000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "29900000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6300000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "3600000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "9900000.00",
                    "otherStockholderEquity": "17500000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4300000.00",
                    "netReceivables": "2900000.00",
                    "longTermDebt": null,
                    "inventory": "1500000.00",
                    "accountsPayable": "300000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17500000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3500000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "37300000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15400000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "52400000.00",
                    "cashAndShortTermInvestments": "10600000.00",
                    "propertyPlantAndEquipmentGross": "31900000.00",
                    "propertyPlantAndEquipmentNet": "31900000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1994-09-30": {
                    "date": "1994-09-30",
                    "filing_date": "1994-11-14",
                    "currency_symbol": "USD",
                    "totalAssets": "51600000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "200000.00",
                    "totalLiab": "16800000.00",
                    "totalStockholderEquity": "34700000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2000000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "30000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6300000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "2800000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "9100000.00",
                    "otherStockholderEquity": "17700000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14900000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4200000.00",
                    "netReceivables": "2600000.00",
                    "longTermDebt": null,
                    "inventory": "1600000.00",
                    "accountsPayable": "400000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17700000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "36700000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "14400000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "51500000.00",
                    "cashAndShortTermInvestments": "10500000.00",
                    "propertyPlantAndEquipmentGross": "31900000.00",
                    "propertyPlantAndEquipmentNet": "31900000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1994-06-30": {
                    "date": "1994-06-30",
                    "filing_date": "1994-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1994-03-31": {
                    "date": "1994-03-31",
                    "filing_date": "1994-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "44500000.00"
                },
                "1993-12-31": {
                    "date": "1993-12-31",
                    "filing_date": "1993-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1993-09-30": {
                    "date": "1993-09-30",
                    "filing_date": "1993-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-26",
                    "currency_symbol": "USD",
                    "totalAssets": "1910762000.00",
                    "intangibleAssets": "89353000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "36143000.00",
                    "totalLiab": "941473000.00",
                    "totalStockholderEquity": "880783000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "27413000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "723567000.00",
                    "otherLiab": null,
                    "goodWill": "67538000.00",
                    "otherAssets": null,
                    "cash": "27259000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "108496000.00",
                    "currentDeferredRevenue": "16909000.00",
                    "netDebt": "614429000.00",
                    "shortTermDebt": "2819000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "641688000.00",
                    "otherStockholderEquity": "157216000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "97443000.00",
                    "longTermInvestments": "16510000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "34041000.00",
                    "longTermDebt": "628237000.00",
                    "inventory": null,
                    "accountsPayable": "61355000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "18652000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1813319000.00",
                    "capitalLeaseObligations": "13451000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "5094000.00",
                    "nonCurrentLiabilitiesTotal": "832977000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1910762000.00",
                    "cashAndShortTermInvestments": "27259000.00",
                    "propertyPlantAndEquipmentGross": "2260084000.00",
                    "propertyPlantAndEquipmentNet": "1621266000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-11053000.00",
                    "netInvestedCapital": "1509020000.00",
                    "commonStockSharesOutstanding": "55100000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-20",
                    "currency_symbol": "USD",
                    "totalAssets": "1740273000.00",
                    "intangibleAssets": "90668000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "17282000.00",
                    "totalLiab": "739226000.00",
                    "totalStockholderEquity": "918583000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "28383000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "768997000.00",
                    "otherLiab": null,
                    "goodWill": "67055000.00",
                    "otherAssets": "-101126000.00",
                    "cash": "46272000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "114571000.00",
                    "currentDeferredRevenue": "16104000.00",
                    "netDebt": "386028000.00",
                    "shortTermDebt": "12264000.00",
                    "shortLongTermDebt": "9204000.00",
                    "shortLongTermDebtTotal": "432300000.00",
                    "otherStockholderEquity": "147733000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "94520000.00",
                    "longTermInvestments": "15709000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "30966000.00",
                    "longTermDebt": "407675000.00",
                    "inventory": null,
                    "accountsPayable": "57820000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1853000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14235000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1645753000.00",
                    "capitalLeaseObligations": "15421000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "5149000.00",
                    "nonCurrentLiabilitiesTotal": "624655000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1740273000.00",
                    "cashAndShortTermInvestments": "46272000.00",
                    "propertyPlantAndEquipmentGross": "1999659000.00",
                    "propertyPlantAndEquipmentNet": "1458086000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-20051000.00",
                    "netInvestedCapital": "1335462000.00",
                    "commonStockSharesOutstanding": "53722000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-21",
                    "currency_symbol": "USD",
                    "totalAssets": "1214229000.00",
                    "intangibleAssets": "77879000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "12343000.00",
                    "totalLiab": "561559000.00",
                    "totalStockholderEquity": "652670000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "34633000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "584069000.00",
                    "otherLiab": null,
                    "goodWill": "3244000.00",
                    "otherAssets": null,
                    "cash": "139255000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "98355000.00",
                    "currentDeferredRevenue": "-104000.00",
                    "netDebt": "213478000.00",
                    "shortTermDebt": "10176000.00",
                    "shortLongTermDebt": "7095000.00",
                    "shortLongTermDebtTotal": "352733000.00",
                    "otherStockholderEquity": "66933000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "176071000.00",
                    "longTermInvestments": "13198000.00",
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1443000.00",
                    "netReceivables": "24473000.00",
                    "longTermDebt": "292804000.00",
                    "inventory": "9836000.00",
                    "accountsPayable": "53546000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1668000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15190000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1038158000.00",
                    "capitalLeaseObligations": "52834000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "294000.00",
                    "nonCurrentLiabilitiesTotal": "463204000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1214229000.00",
                    "cashAndShortTermInvestments": "139255000.00",
                    "propertyPlantAndEquipmentGross": "1437346000.00",
                    "propertyPlantAndEquipmentNet": "930139000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "77716000.00",
                    "netInvestedCapital": "952569000.00",
                    "commonStockSharesOutstanding": "50715000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-02-22",
                    "currency_symbol": "USD",
                    "totalAssets": "977719000.00",
                    "intangibleAssets": "78271000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "34131000.00",
                    "totalLiab": "339712000.00",
                    "totalStockholderEquity": "638007000.00",
                    "deferredLongTermLiab": "5837000.00",
                    "otherCurrentLiab": "31346000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "580554000.00",
                    "otherLiab": "117008000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "15148000.00",
                    "cash": "44061000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "96421000.00",
                    "currentDeferredRevenue": "12425000.00",
                    "netDebt": "85699000.00",
                    "shortTermDebt": "3477000.00",
                    "shortLongTermDebt": "648000.00",
                    "shortLongTermDebtTotal": "129760000.00",
                    "otherStockholderEquity": "57453000.00",
                    "propertyPlantEquipment": "687553000.00",
                    "totalCurrentAssets": "128562000.00",
                    "longTermInvestments": "12971000.00",
                    "netTangibleAssets": "638007000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "50370000.00",
                    "longTermDebt": "74306000.00",
                    "inventory": "22622000.00",
                    "accountsPayable": "49173000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "580554000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13259000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "849157000.00",
                    "capitalLeaseObligations": "54806000.00",
                    "longTermDebtTotal": "74306000.00",
                    "nonCurrentLiabilitiesOther": "168985000.00",
                    "nonCurrentLiabilitiesTotal": "243291000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "57453000.00",
                    "liabilitiesAndStockholdersEquity": "977719000.00",
                    "cashAndShortTermInvestments": "44061000.00",
                    "propertyPlantAndEquipmentGross": "741412000.00",
                    "propertyPlantAndEquipmentNet": "741412000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "32141000.00",
                    "netInvestedCapital": "712961000.00",
                    "commonStockSharesOutstanding": "50155000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-02-28",
                    "currency_symbol": "USD",
                    "totalAssets": "890733000.00",
                    "intangibleAssets": "86587000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "29029000.00",
                    "totalLiab": "248458000.00",
                    "totalStockholderEquity": "642275000.00",
                    "deferredLongTermLiab": "5645000.00",
                    "otherCurrentLiab": "23237000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "592924000.00",
                    "otherLiab": "127862000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "12615000.00",
                    "cash": "84344000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "67290000.00",
                    "currentDeferredRevenue": "11128000.00",
                    "netDebt": "-27720000.00",
                    "shortTermDebt": "3318000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "56624000.00",
                    "otherStockholderEquity": "49351000.00",
                    "propertyPlantEquipment": "610576000.00",
                    "totalCurrentAssets": "166367000.00",
                    "longTermInvestments": "13661000.00",
                    "netTangibleAssets": "552444000.00",
                    "shortTermInvestments": "801000.00",
                    "netReceivables": "52193000.00",
                    "longTermDebt": null,
                    "inventory": "-136537000.00",
                    "accountsPayable": "28542000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "592924000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10298000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "724366000.00",
                    "capitalLeaseObligations": "56624000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "4268000.00",
                    "nonCurrentLiabilitiesTotal": "181168000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "49351000.00",
                    "liabilitiesAndStockholdersEquity": "890733000.00",
                    "cashAndShortTermInvestments": "85145000.00",
                    "propertyPlantAndEquipmentGross": "1084647000.00",
                    "propertyPlantAndEquipmentNet": "610576000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "99077000.00",
                    "netInvestedCapital": "642275000.00",
                    "commonStockSharesOutstanding": "50149000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-02-25",
                    "currency_symbol": "USD",
                    "totalAssets": "2024396000.00",
                    "intangibleAssets": "103515000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1140816000.00",
                    "totalLiab": "1447345000.00",
                    "totalStockholderEquity": "577051000.00",
                    "deferredLongTermLiab": "10252000.00",
                    "otherCurrentLiab": "481412000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "534440000.00",
                    "otherLiab": "193665000.00",
                    "goodWill": "3244000.00",
                    "otherAssets": "75806000.00",
                    "cash": "195397000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1208061000.00",
                    "currentDeferredRevenue": "8594000.00",
                    "netDebt": "542623000.00",
                    "shortTermDebt": "690433000.00",
                    "shortLongTermDebt": "688463000.00",
                    "shortLongTermDebtTotal": "738020000.00",
                    "otherStockholderEquity": "47317000.00",
                    "propertyPlantEquipment": "440427000.00",
                    "totalCurrentAssets": "1406606000.00",
                    "longTermInvestments": "13769000.00",
                    "netTangibleAssets": "475635000.00",
                    "shortTermInvestments": "13769000.00",
                    "netReceivables": "70393000.00",
                    "longTermDebt": null,
                    "inventory": "1062901000.00",
                    "accountsPayable": "19599000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-4706000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "539783000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6448000.00",
                    "deferredLongTermAssetCharges": "11650000.00",
                    "nonCurrentAssetsTotal": "617790000.00",
                    "capitalLeaseObligations": "49557000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "241252000.00",
                    "nonCurrentLiabilitiesTotal": "239284000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47317000.00",
                    "liabilitiesAndStockholdersEquity": "2024396000.00",
                    "cashAndShortTermInvestments": "195397000.00",
                    "propertyPlantAndEquipmentGross": "490814000.00",
                    "propertyPlantAndEquipmentNet": "490814000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "200654000.00",
                    "netInvestedCapital": "1270857000.00",
                    "commonStockSharesOutstanding": "50024000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-26",
                    "currency_symbol": "USD",
                    "totalAssets": "1860691000.00",
                    "intangibleAssets": "314147000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "137380000.00",
                    "totalLiab": "1391269000.00",
                    "totalStockholderEquity": "469422000.00",
                    "deferredLongTermLiab": "6107000.00",
                    "otherCurrentLiab": "24372000.00",
                    "commonStock": null,
                    "capitalStock": "0.00",
                    "retainedEarnings": "427004000.00",
                    "otherLiab": "201439000.00",
                    "goodWill": "149070000.00",
                    "otherAssets": "52100000.00",
                    "cash": "101651000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "147336000.00",
                    "currentDeferredRevenue": "8358000.00",
                    "netDebt": "586813000.00",
                    "shortTermDebt": "74311000.00",
                    "shortLongTermDebt": "31650000.00",
                    "shortLongTermDebtTotal": "762775000.00",
                    "otherStockholderEquity": "42110000.00",
                    "propertyPlantEquipment": "700114000.00",
                    "totalCurrentAssets": "239031000.00",
                    "longTermInvestments": "12388000.00",
                    "netTangibleAssets": "6205000.00",
                    "shortTermInvestments": "1382000.00",
                    "netReceivables": "118691000.00",
                    "longTermDebt": "688464000.00",
                    "inventory": "5728000.00",
                    "accountsPayable": "40295000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "308000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "427004000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-83099000.00",
                    "deferredLongTermAssetCharges": "53352000.00",
                    "nonCurrentAssetsTotal": "1621660000.00",
                    "capitalLeaseObligations": "395100000.00",
                    "longTermDebtTotal": "688464000.00",
                    "nonCurrentLiabilitiesOther": "555469000.00",
                    "nonCurrentLiabilitiesTotal": "1243933000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "42110000.00",
                    "liabilitiesAndStockholdersEquity": "1860691000.00",
                    "cashAndShortTermInvestments": "101651000.00",
                    "propertyPlantAndEquipmentGross": "1092703000.00",
                    "propertyPlantAndEquipmentNet": "1092703000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "91695000.00",
                    "netInvestedCapital": "1189536000.00",
                    "commonStockSharesOutstanding": "50101000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-28",
                    "currency_symbol": "USD",
                    "totalAssets": "1484766000.00",
                    "intangibleAssets": "366029000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "125116000.00",
                    "totalLiab": "1042519000.00",
                    "totalStockholderEquity": "442247000.00",
                    "deferredLongTermLiab": "5457000.00",
                    "otherCurrentLiab": "24015000.00",
                    "commonStock": "442247000.00",
                    "capitalStock": "0.00",
                    "retainedEarnings": "386511000.00",
                    "otherLiab": "204356000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "41568000.00",
                    "cash": "85086000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "88539000.00",
                    "currentDeferredRevenue": "7919000.00",
                    "netDebt": "664538000.00",
                    "shortTermDebt": "20618000.00",
                    "shortLongTermDebt": "20618000.00",
                    "shortLongTermDebtTotal": "770242000.00",
                    "otherStockholderEquity": "47456000.00",
                    "propertyPlantEquipment": "701359000.00",
                    "totalCurrentAssets": "210202000.00",
                    "longTermInvestments": "10788000.00",
                    "netTangibleAssets": "-70279000.00",
                    "shortTermInvestments": "4930000.00",
                    "netReceivables": "59689000.00",
                    "longTermDebt": "749624000.00",
                    "inventory": "5265000.00",
                    "accountsPayable": "35987000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "8280000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "386511000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-77562000.00",
                    "deferredLongTermAssetCharges": "49891000.00",
                    "nonCurrentAssetsTotal": "1274564000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "749624000.00",
                    "nonCurrentLiabilitiesOther": "204356000.00",
                    "nonCurrentLiabilitiesTotal": "953980000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "47456000.00",
                    "liabilitiesAndStockholdersEquity": "1484766000.00",
                    "cashAndShortTermInvestments": "85086000.00",
                    "propertyPlantAndEquipmentGross": "701359000.00",
                    "propertyPlantAndEquipmentNet": "701359000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "121663000.00",
                    "netInvestedCapital": "1212489000.00",
                    "commonStockSharesOutstanding": "50063000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-03-15",
                    "currency_symbol": "USD",
                    "totalAssets": "1411860000.00",
                    "intangibleAssets": "380979000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "94310000.00",
                    "totalLiab": "1061638000.00",
                    "totalStockholderEquity": "350222000.00",
                    "deferredLongTermLiab": "2914000.00",
                    "otherCurrentLiab": "23081000.00",
                    "commonStock": "44787000.00",
                    "capitalStock": null,
                    "retainedEarnings": "297205000.00",
                    "otherLiab": "166493000.00",
                    "goodWill": "146497000.00",
                    "otherAssets": "6193000.00",
                    "cash": "78585000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "137584000.00",
                    "currentDeferredRevenue": "21153000.00",
                    "netDebt": "678976000.00",
                    "shortTermDebt": "64397000.00",
                    "shortLongTermDebt": "64397000.00",
                    "shortLongTermDebtTotal": "821958000.00",
                    "otherStockholderEquity": "230000.00",
                    "propertyPlantEquipment": "686327000.00",
                    "totalCurrentAssets": "172895000.00",
                    "longTermInvestments": "11472000.00",
                    "netTangibleAssets": "-177254000.00",
                    "shortTermInvestments": "2411000.00",
                    "netReceivables": "71495000.00",
                    "longTermDebt": "757561000.00",
                    "inventory": "5704000.00",
                    "accountsPayable": "28953000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "8230000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "44787000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "297205000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-87189000.00",
                    "deferredLongTermAssetCharges": "13690000.00",
                    "nonCurrentAssetsTotal": "1238965000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "757561000.00",
                    "nonCurrentLiabilitiesOther": "166493000.00",
                    "nonCurrentLiabilitiesTotal": "924054000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1411860000.00",
                    "cashAndShortTermInvestments": "78585000.00",
                    "propertyPlantAndEquipmentGross": "686327000.00",
                    "propertyPlantAndEquipmentNet": "686327000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "35311000.00",
                    "netInvestedCapital": "1172180000.00",
                    "commonStockSharesOutstanding": "50026000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "totalAssets": "1484407000.00",
                    "intangibleAssets": "454532000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "125272000.00",
                    "totalLiab": "1188513000.00",
                    "totalStockholderEquity": "295894000.00",
                    "deferredLongTermLiab": "2638000.00",
                    "otherCurrentLiab": "38985000.00",
                    "commonStock": "45482000.00",
                    "capitalStock": null,
                    "retainedEarnings": "243624000.00",
                    "otherLiab": "227026000.00",
                    "goodWill": "145256000.00",
                    "otherAssets": "5545000.00",
                    "cash": "36193000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "164263000.00",
                    "currentDeferredRevenue": "20427000.00",
                    "netDebt": "761031000.00",
                    "shortTermDebt": "32041000.00",
                    "shortLongTermDebt": "32041000.00",
                    "shortLongTermDebtTotal": "829265000.00",
                    "otherStockholderEquity": "-212000.00",
                    "propertyPlantEquipment": "698122000.00",
                    "totalCurrentAssets": "161465000.00",
                    "longTermInvestments": "10276000.00",
                    "netTangibleAssets": "-303894000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "69789000.00",
                    "longTermDebt": "797224000.00",
                    "inventory": "39043000.00",
                    "accountsPayable": "72810000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "6788000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "45482000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "243624000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-137081000.00",
                    "deferredLongTermAssetCharges": "14756000.00",
                    "nonCurrentAssetsTotal": "1322942000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "797224000.00",
                    "nonCurrentLiabilitiesOther": "227026000.00",
                    "nonCurrentLiabilitiesTotal": "1024250000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1484407000.00",
                    "cashAndShortTermInvestments": "36193000.00",
                    "propertyPlantAndEquipmentGross": "698122000.00",
                    "propertyPlantAndEquipmentNet": "698122000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48807000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-26",
                    "currency_symbol": "USD",
                    "totalAssets": "628740000.00",
                    "intangibleAssets": "66993000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9480000.00",
                    "totalLiab": "338802000.00",
                    "totalStockholderEquity": "289938000.00",
                    "deferredLongTermLiab": "83010000.00",
                    "otherCurrentLiab": "12499000.00",
                    "commonStock": "32776000.00",
                    "capitalStock": null,
                    "retainedEarnings": "256747000.00",
                    "otherLiab": "99315000.00",
                    "goodWill": "10000.00",
                    "otherAssets": "11504000.00",
                    "cash": "76812000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "61237000.00",
                    "currentDeferredRevenue": "11674000.00",
                    "netDebt": "124438000.00",
                    "shortTermDebt": "22492000.00",
                    "shortLongTermDebt": "22492000.00",
                    "shortLongTermDebtTotal": "201250000.00",
                    "otherStockholderEquity": "345500000.00",
                    "propertyPlantEquipment": "410018000.00",
                    "totalCurrentAssets": "127947000.00",
                    "longTermInvestments": "9395000.00",
                    "netTangibleAssets": "468188000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "37472000.00",
                    "longTermDebt": "177169000.00",
                    "inventory": "4183000.00",
                    "accountsPayable": "13009000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "415000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "32776000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "0.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-61765000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "500793000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "177169000.00",
                    "nonCurrentLiabilitiesOther": "16305000.00",
                    "nonCurrentLiabilitiesTotal": "277565000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "628740000.00",
                    "cashAndShortTermInvestments": "76812000.00",
                    "propertyPlantAndEquipmentGross": "410018000.00",
                    "propertyPlantAndEquipmentNet": "410018000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "49024000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "619242000.00",
                    "intangibleAssets": "68260000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5490000.00",
                    "totalLiab": "360896000.00",
                    "totalStockholderEquity": "258346000.00",
                    "deferredLongTermLiab": "3482000.00",
                    "otherCurrentLiab": "12628000.00",
                    "commonStock": "29712000.00",
                    "capitalStock": null,
                    "retainedEarnings": "227512000.00",
                    "otherLiab": "23715000.00",
                    "goodWill": "0.00",
                    "otherAssets": "6662000.00",
                    "cash": "68917000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "59154000.00",
                    "currentDeferredRevenue": "12375000.00",
                    "netDebt": "155333000.00",
                    "shortTermDebt": "23000000.00",
                    "shortLongTermDebt": "24309000.00",
                    "shortLongTermDebtTotal": "224250000.00",
                    "otherStockholderEquity": "122000.00",
                    "propertyPlantEquipment": "405907000.00",
                    "totalCurrentAssets": "128324000.00",
                    "longTermInvestments": "10608000.00",
                    "netTangibleAssets": "190086000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "45123000.00",
                    "longTermDebt": "201250000.00",
                    "inventory": "8794000.00",
                    "accountsPayable": "11151000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "1122000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "29712000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "0.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-70115000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "490918000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "301742000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "619242000.00",
                    "cashAndShortTermInvestments": "68917000.00",
                    "propertyPlantAndEquipmentGross": "405907000.00",
                    "propertyPlantAndEquipmentNet": "405907000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48720000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-03-03",
                    "currency_symbol": "USD",
                    "totalAssets": "597006000.00",
                    "intangibleAssets": "70816000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "59658000.00",
                    "totalLiab": "362691000.00",
                    "totalStockholderEquity": "234315000.00",
                    "deferredLongTermLiab": "80703000.00",
                    "otherCurrentLiab": "13979000.00",
                    "commonStock": "26759000.00",
                    "capitalStock": null,
                    "retainedEarnings": "204962000.00",
                    "otherLiab": "19900000.00",
                    "goodWill": "10000.00",
                    "otherAssets": "9911000.00",
                    "cash": "38316000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43994000.00",
                    "currentDeferredRevenue": "11661000.00",
                    "netDebt": "185934000.00",
                    "shortTermDebt": "5750000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "230000000.00",
                    "otherStockholderEquity": "-406000.00",
                    "propertyPlantEquipment": "408963000.00",
                    "totalCurrentAssets": "97974000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "458565000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "42400000.00",
                    "longTermDebt": "224250000.00",
                    "inventory": "10715000.00",
                    "accountsPayable": "12604000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "2594000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "26759000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "204962000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-64626000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "499032000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "224250000.00",
                    "nonCurrentLiabilitiesOther": "13744000.00",
                    "nonCurrentLiabilitiesTotal": "318697000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "597006000.00",
                    "cashAndShortTermInvestments": "38316000.00",
                    "propertyPlantAndEquipmentGross": "408963000.00",
                    "propertyPlantAndEquipmentNet": "408963000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "48230000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-03-05",
                    "currency_symbol": "USD",
                    "totalAssets": "570740000.00",
                    "intangibleAssets": "74932000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5581000.00",
                    "totalLiab": "362892000.00",
                    "totalStockholderEquity": "207848000.00",
                    "deferredLongTermLiab": "62799000.00",
                    "otherCurrentLiab": "24434000.00",
                    "commonStock": "24688000.00",
                    "capitalStock": null,
                    "retainedEarnings": "184023000.00",
                    "otherLiab": "16656000.00",
                    "goodWill": "10000.00",
                    "otherAssets": "5675000.00",
                    "cash": "71086000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "56163000.00",
                    "currentDeferredRevenue": "11190000.00",
                    "netDebt": "161091000.00",
                    "shortTermDebt": "1977000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "232177000.00",
                    "otherStockholderEquity": "137000.00",
                    "propertyPlantEquipment": "365474000.00",
                    "totalCurrentAssets": "116435000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "438048000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "29979000.00",
                    "longTermDebt": "230200000.00",
                    "inventory": "9789000.00",
                    "accountsPayable": "31729000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-863000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "24688000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "184023000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-52211000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "454305000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "230200000.00",
                    "nonCurrentLiabilitiesOther": "11753000.00",
                    "nonCurrentLiabilitiesTotal": "306729000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "570740000.00",
                    "cashAndShortTermInvestments": "71086000.00",
                    "propertyPlantAndEquipmentGross": "365474000.00",
                    "propertyPlantAndEquipmentNet": "365474000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47924000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-03-06",
                    "currency_symbol": "USD",
                    "totalAssets": "479979000.00",
                    "intangibleAssets": "81346000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7143000.00",
                    "totalLiab": "282320000.00",
                    "totalStockholderEquity": "197659000.00",
                    "deferredLongTermLiab": "55849000.00",
                    "otherCurrentLiab": "-10602000.00",
                    "commonStock": "22043000.00",
                    "capitalStock": null,
                    "retainedEarnings": "175616000.00",
                    "otherLiab": "16404000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "4148000.00",
                    "cash": "15874000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33666000.00",
                    "currentDeferredRevenue": "10647000.00",
                    "netDebt": "164701000.00",
                    "shortTermDebt": "21913000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "180575000.00",
                    "otherStockholderEquity": "237902000.00",
                    "propertyPlantEquipment": "310754000.00",
                    "totalCurrentAssets": "64464000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "356321000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "33978000.00",
                    "longTermDebt": "158662000.00",
                    "inventory": "7469000.00",
                    "accountsPayable": "11708000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-237902000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "0.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "175616000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-36565000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "415515000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "158662000.00",
                    "nonCurrentLiabilitiesOther": "12230000.00",
                    "nonCurrentLiabilitiesTotal": "248654000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "22043000.00",
                    "liabilitiesAndStockholdersEquity": "479979000.00",
                    "cashAndShortTermInvestments": "15874000.00",
                    "propertyPlantAndEquipmentGross": "310754000.00",
                    "propertyPlantAndEquipmentNet": "310754000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47247273.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-03-08",
                    "currency_symbol": "USD",
                    "totalAssets": "466437000.00",
                    "intangibleAssets": "90389000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "13777000.00",
                    "totalLiab": "276132000.00",
                    "totalStockholderEquity": "190305000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3015000.00",
                    "commonStock": "19833000.00",
                    "capitalStock": null,
                    "retainedEarnings": "170472000.00",
                    "otherLiab": "15043000.00",
                    "goodWill": "10962000.00",
                    "otherAssets": "5145000.00",
                    "cash": "27453000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "30075000.00",
                    "currentDeferredRevenue": "8067000.00",
                    "netDebt": "167659000.00",
                    "shortTermDebt": "14823000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "195112000.00",
                    "otherStockholderEquity": "212122000.00",
                    "propertyPlantEquipment": "280051000.00",
                    "totalCurrentAssets": "79890000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "9090000.00",
                    "netReceivables": "23210000.00",
                    "longTermDebt": "180289000.00",
                    "inventory": "6360000.00",
                    "accountsPayable": "12237000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-212122000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "19833000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-28885000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "386547000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "246057000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "466437000.00",
                    "cashAndShortTermInvestments": "36543000.00",
                    "propertyPlantAndEquipmentGross": "280051000.00",
                    "propertyPlantAndEquipmentNet": "280051000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47565789.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-03-08",
                    "currency_symbol": "USD",
                    "totalAssets": "271725000.00",
                    "intangibleAssets": "2417000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "13930000.00",
                    "totalLiab": "96053000.00",
                    "totalStockholderEquity": "175672000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6702000.00",
                    "commonStock": "17890000.00",
                    "capitalStock": null,
                    "retainedEarnings": "160230000.00",
                    "otherLiab": "13377000.00",
                    "goodWill": "4418000.00",
                    "otherAssets": "1248000.00",
                    "cash": "12054000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20067000.00",
                    "currentDeferredRevenue": "6349000.00",
                    "netDebt": "20906000.00",
                    "shortTermDebt": "4561000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "32960000.00",
                    "otherStockholderEquity": "-448000.00",
                    "propertyPlantEquipment": "202302000.00",
                    "totalCurrentAssets": "52635000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "20589000.00",
                    "longTermDebt": "28399000.00",
                    "inventory": "6062000.00",
                    "accountsPayable": "8804000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2448000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "17890000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-28401000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "219090000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "75986000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "271725000.00",
                    "cashAndShortTermInvestments": "12054000.00",
                    "propertyPlantAndEquipmentGross": "202302000.00",
                    "propertyPlantAndEquipmentNet": "202302000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47162500.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-03-09",
                    "currency_symbol": "USD",
                    "totalAssets": "265981000.00",
                    "intangibleAssets": "3163000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "32076000.00",
                    "totalLiab": "98373000.00",
                    "totalStockholderEquity": "167608000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9228000.00",
                    "commonStock": "16139000.00",
                    "capitalStock": null,
                    "retainedEarnings": "154002000.00",
                    "otherLiab": "6627000.00",
                    "goodWill": "4547000.00",
                    "otherAssets": "1841000.00",
                    "cash": "5240000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "24385000.00",
                    "currentDeferredRevenue": "5151000.00",
                    "netDebt": "36119000.00",
                    "shortTermDebt": "4399000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "41359000.00",
                    "otherStockholderEquity": "16139000.00",
                    "propertyPlantEquipment": "175621000.00",
                    "totalCurrentAssets": "72421000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28729000.00",
                    "longTermDebt": "36960000.00",
                    "inventory": "6376000.00",
                    "accountsPayable": "5607000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2533000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-28560000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "193560000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "73988000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "265981000.00",
                    "cashAndShortTermInvestments": "5240000.00",
                    "propertyPlantAndEquipmentGross": "175621000.00",
                    "propertyPlantAndEquipmentNet": "175621000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "47218000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-03-13",
                    "currency_symbol": "USD",
                    "totalAssets": "221524000.00",
                    "intangibleAssets": "2331000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3127000.00",
                    "totalLiab": "70400000.00",
                    "totalStockholderEquity": "151124000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8280000.00",
                    "commonStock": "14691000.00",
                    "capitalStock": null,
                    "retainedEarnings": "138172000.00",
                    "otherLiab": "7715000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "2845000.00",
                    "cash": "17245000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "24056000.00",
                    "currentDeferredRevenue": "5455000.00",
                    "netDebt": "4662000.00",
                    "shortTermDebt": "4248000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "21907000.00",
                    "otherStockholderEquity": "14691000.00",
                    "propertyPlantEquipment": "155424000.00",
                    "totalCurrentAssets": "41136000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "16100000.00",
                    "longTermDebt": "17659000.00",
                    "inventory": "4664000.00",
                    "accountsPayable": "6073000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1739000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "14691000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12781000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "180388000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "46344000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "221524000.00",
                    "cashAndShortTermInvestments": "17245000.00",
                    "propertyPlantAndEquipmentGross": "155424000.00",
                    "propertyPlantAndEquipmentNet": "155424000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46994000.00"
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-03-16",
                    "currency_symbol": "USD",
                    "totalAssets": "207720000.00",
                    "intangibleAssets": "2799000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3313000.00",
                    "totalLiab": "72531000.00",
                    "totalStockholderEquity": "135189000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9761000.00",
                    "commonStock": "11322000.00",
                    "capitalStock": null,
                    "retainedEarnings": "125690000.00",
                    "otherLiab": "6829000.00",
                    "goodWill": "9852000.00",
                    "otherAssets": "1487000.00",
                    "cash": "13440000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21280000.00",
                    "currentDeferredRevenue": "4975000.00",
                    "netDebt": "15102000.00",
                    "shortTermDebt": "4109000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "28542000.00",
                    "otherStockholderEquity": "11322000.00",
                    "propertyPlantEquipment": "155644000.00",
                    "totalCurrentAssets": "30863000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "11611000.00",
                    "longTermDebt": "21907000.00",
                    "inventory": "2499000.00",
                    "accountsPayable": "7387000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1823000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8562000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "176857000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "51251000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "207720000.00",
                    "cashAndShortTermInvestments": "13440000.00",
                    "propertyPlantAndEquipmentGross": "155644000.00",
                    "propertyPlantAndEquipmentNet": "155644000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46662000.00"
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2006-03-21",
                    "currency_symbol": "USD",
                    "totalAssets": "204921000.00",
                    "intangibleAssets": "3346000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2868000.00",
                    "totalLiab": "83321000.00",
                    "totalStockholderEquity": "121600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11287000.00",
                    "commonStock": "8128000.00",
                    "capitalStock": null,
                    "retainedEarnings": "113576000.00",
                    "otherLiab": "4589000.00",
                    "goodWill": "10103000.00",
                    "otherAssets": "1068000.00",
                    "cash": "2572000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22741000.00",
                    "currentDeferredRevenue": "4247000.00",
                    "netDebt": "33346000.00",
                    "shortTermDebt": "4526000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "35918000.00",
                    "otherStockholderEquity": "8128000.00",
                    "propertyPlantEquipment": "162238000.00",
                    "totalCurrentAssets": "20801000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "12659000.00",
                    "longTermDebt": "31392000.00",
                    "inventory": "2702000.00",
                    "accountsPayable": "6928000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-104000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "8128000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8433000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "184120000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "60580000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "204921000.00",
                    "cashAndShortTermInvestments": "2572000.00",
                    "propertyPlantAndEquipmentGross": "162238000.00",
                    "propertyPlantAndEquipmentNet": "162238000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "46218000.00"
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-22",
                    "currency_symbol": "USD",
                    "totalAssets": "211247000.00",
                    "intangibleAssets": "3401000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1877000.00",
                    "totalLiab": "97450000.00",
                    "totalStockholderEquity": "113797000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11471000.00",
                    "commonStock": "6319000.00",
                    "capitalStock": null,
                    "retainedEarnings": "107413000.00",
                    "otherLiab": "2859000.00",
                    "goodWill": "8863000.00",
                    "otherAssets": "964000.00",
                    "cash": "14172000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21846000.00",
                    "currentDeferredRevenue": "7905000.00",
                    "netDebt": "38119000.00",
                    "shortTermDebt": "4372000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "52291000.00",
                    "otherStockholderEquity": "-1040000.00",
                    "propertyPlantEquipment": "156252000.00",
                    "totalCurrentAssets": "34517000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "16360000.00",
                    "longTermDebt": "47919000.00",
                    "inventory": "2108000.00",
                    "accountsPayable": "6003000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "65000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "6319000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8214000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "176730000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "75604000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "211247000.00",
                    "cashAndShortTermInvestments": "14172000.00",
                    "propertyPlantAndEquipmentGross": "156252000.00",
                    "propertyPlantAndEquipmentNet": "156252000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45942000.00"
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-09",
                    "currency_symbol": "USD",
                    "totalAssets": "185364000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2191000.00",
                    "totalLiab": "79156000.00",
                    "totalStockholderEquity": "106208000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6837000.00",
                    "commonStock": "5733000.00",
                    "capitalStock": null,
                    "retainedEarnings": "100449000.00",
                    "otherLiab": "3425000.00",
                    "goodWill": "5105000.00",
                    "otherAssets": "9248000.00",
                    "cash": "28696000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15796000.00",
                    "currentDeferredRevenue": "1015000.00",
                    "netDebt": "14650000.00",
                    "shortTermDebt": "4230000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "43346000.00",
                    "otherStockholderEquity": "72032000.00",
                    "propertyPlantEquipment": "127686000.00",
                    "totalCurrentAssets": "40963000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "8014000.00",
                    "longTermDebt": "39116000.00",
                    "inventory": "2062000.00",
                    "accountsPayable": "4729000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "26000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5733000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11610000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "144401000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "63360000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "185364000.00",
                    "cashAndShortTermInvestments": "28696000.00",
                    "propertyPlantAndEquipmentGross": "127686000.00",
                    "propertyPlantAndEquipmentNet": "127686000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45648000.00"
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "164004000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8950000.00",
                    "totalLiab": "85761000.00",
                    "totalStockholderEquity": "76577000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6912000.00",
                    "commonStock": "5246000.00",
                    "capitalStock": null,
                    "retainedEarnings": "71335000.00",
                    "otherLiab": "2441000.00",
                    "goodWill": "5105000.00",
                    "otherAssets": "3935000.00",
                    "cash": "2209000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19900000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "53337000.00",
                    "shortTermDebt": "7985000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "55546000.00",
                    "otherStockholderEquity": "57122000.00",
                    "propertyPlantEquipment": "132152000.00",
                    "totalCurrentAssets": "20494000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "7548000.00",
                    "longTermDebt": "47561000.00",
                    "inventory": "1787000.00",
                    "accountsPayable": "5003000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-4000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5246000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6253000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "143510000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "65861000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "164004000.00",
                    "cashAndShortTermInvestments": "2209000.00",
                    "propertyPlantAndEquipmentGross": "132152000.00",
                    "propertyPlantAndEquipmentNet": "132152000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45297298.00"
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "166797000.00",
                    "intangibleAssets": "5630000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4694000.00",
                    "totalLiab": "90357000.00",
                    "totalStockholderEquity": "74602000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5926000.00",
                    "commonStock": "4950000.00",
                    "capitalStock": null,
                    "retainedEarnings": "69610000.00",
                    "otherLiab": "2265000.00",
                    "goodWill": null,
                    "otherAssets": "4196000.00",
                    "cash": "2173000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21641000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "60463000.00",
                    "shortTermDebt": "10587000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "62636000.00",
                    "otherStockholderEquity": "47224000.00",
                    "propertyPlantEquipment": "128104000.00",
                    "totalCurrentAssets": "16034000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "6944000.00",
                    "longTermDebt": "52049000.00",
                    "inventory": "2999000.00",
                    "accountsPayable": "5128000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "42000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4950000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "17029000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "150763000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "68716000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "166797000.00",
                    "cashAndShortTermInvestments": "2173000.00",
                    "propertyPlantAndEquipmentGross": "128104000.00",
                    "propertyPlantAndEquipmentNet": "128104000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45902804.00"
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-03-30",
                    "currency_symbol": "USD",
                    "totalAssets": "150353000.00",
                    "intangibleAssets": "5630000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "854000.00",
                    "totalLiab": "82303000.00",
                    "totalStockholderEquity": "68050000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8282000.00",
                    "commonStock": "4817000.00",
                    "capitalStock": null,
                    "retainedEarnings": "55873000.00",
                    "otherLiab": "1602000.00",
                    "goodWill": null,
                    "otherAssets": "5503000.00",
                    "cash": "3133000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18399000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "52354000.00",
                    "shortTermDebt": "2403000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "55487000.00",
                    "otherStockholderEquity": "45937000.00",
                    "propertyPlantEquipment": "111808000.00",
                    "totalCurrentAssets": "14275000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "7432000.00",
                    "longTermDebt": "53084000.00",
                    "inventory": "2856000.00",
                    "accountsPayable": "7714000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "5645000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4817000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "18640000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "136078000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "63904000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "150353000.00",
                    "cashAndShortTermInvestments": "3133000.00",
                    "propertyPlantAndEquipmentGross": "111808000.00",
                    "propertyPlantAndEquipmentNet": "111808000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45252000.00"
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-30",
                    "currency_symbol": "USD",
                    "totalAssets": "133051000.00",
                    "intangibleAssets": "5981000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "543000.00",
                    "totalLiab": "60316000.00",
                    "totalStockholderEquity": "70275000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7498000.00",
                    "commonStock": "4734000.00",
                    "capitalStock": null,
                    "retainedEarnings": "48499000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "7156000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "11035000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "25874000.00",
                    "shortTermDebt": "1341000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "33030000.00",
                    "otherStockholderEquity": "51449000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16707000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "4918000.00",
                    "longTermDebt": null,
                    "inventory": "4090000.00",
                    "accountsPayable": "2196000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "17042000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4734000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "35814000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "116344000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "49281000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "133051000.00",
                    "cashAndShortTermInvestments": "7156000.00",
                    "propertyPlantAndEquipmentGross": "74549000.00",
                    "propertyPlantAndEquipmentNet": "74549000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45072000.00"
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-04-01",
                    "currency_symbol": "USD",
                    "totalAssets": "93445744.00",
                    "intangibleAssets": "653145.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "1073984.00",
                    "totalLiab": "41633592.00",
                    "totalStockholderEquity": "49546726.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2789318.00",
                    "commonStock": "4734377.00",
                    "capitalStock": null,
                    "retainedEarnings": "44173730.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4891109.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5016723.00",
                    "currentDeferredRevenue": "1104876.00",
                    "netDebt": "24371237.00",
                    "shortTermDebt": "863972.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29262346.00",
                    "otherStockholderEquity": "29702357.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "13928696.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "499581.00",
                    "netReceivables": "4272016.00",
                    "longTermDebt": null,
                    "inventory": "3488137.00",
                    "accountsPayable": "1149000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "638619.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4734377.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5230431.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "79517048.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "36616869.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "93445744.00",
                    "cashAndShortTermInvestments": "5390690.00",
                    "propertyPlantAndEquipmentGross": "65034477.00",
                    "propertyPlantAndEquipmentNet": "65034477.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45072000.00"
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "89407902.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "711287.00",
                    "totalLiab": "41003212.00",
                    "totalStockholderEquity": "46510484.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2657489.00",
                    "commonStock": "4740677.00",
                    "capitalStock": null,
                    "retainedEarnings": "40579090.00",
                    "otherLiab": null,
                    "goodWill": "5682798.00",
                    "otherAssets": null,
                    "cash": "5203521.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "7099822.00",
                    "currentDeferredRevenue": "153678.00",
                    "netDebt": "22157139.00",
                    "shortTermDebt": "544954.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "27360660.00",
                    "otherStockholderEquity": "1190717.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17188830.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1622433.00",
                    "netReceivables": "5682798.00",
                    "longTermDebt": null,
                    "inventory": "3968791.00",
                    "accountsPayable": "3743701.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1190717.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4740677.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5633775.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "72219072.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "33903390.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "89407902.00",
                    "cashAndShortTermInvestments": "6825954.00",
                    "propertyPlantAndEquipmentGross": "57064176.00",
                    "propertyPlantAndEquipmentNet": "57064176.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45129120.00"
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-28",
                    "currency_symbol": "USD",
                    "totalAssets": "79374097.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1541255.00",
                    "totalLiab": "34502710.00",
                    "totalStockholderEquity": "43127922.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1797722.00",
                    "commonStock": "4740677.00",
                    "capitalStock": null,
                    "retainedEarnings": "37716654.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4905649.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4552386.00",
                    "currentDeferredRevenue": "128144.00",
                    "netDebt": "19800590.00",
                    "shortTermDebt": "529405.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "24706239.00",
                    "otherStockholderEquity": "22319411.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "14551119.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2148945.00",
                    "netReceivables": "4208742.00",
                    "longTermDebt": null,
                    "inventory": "2888709.00",
                    "accountsPayable": "2097115.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-21648820.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4740677.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7155786.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "64822978.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "29950324.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "79374097.00",
                    "cashAndShortTermInvestments": "7054594.00",
                    "propertyPlantAndEquipmentGross": "49193381.00",
                    "propertyPlantAndEquipmentNet": "49193381.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45129120.00"
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1996-03-29",
                    "currency_symbol": "USD",
                    "totalAssets": "59896990.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1723231.00",
                    "totalLiab": "19126566.00",
                    "totalStockholderEquity": "39271273.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2897137.00",
                    "commonStock": "4740677.00",
                    "capitalStock": null,
                    "retainedEarnings": "34301584.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "7348675.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4258755.00",
                    "currentDeferredRevenue": "1183648.00",
                    "netDebt": "3210278.00",
                    "shortTermDebt": "461927.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "10558953.00",
                    "otherStockholderEquity": "19091538.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15308920.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2488773.00",
                    "netReceivables": "3068379.00",
                    "longTermDebt": null,
                    "inventory": "1922090.00",
                    "accountsPayable": "813887.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "229012.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4740677.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7761830.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "44588070.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "14867811.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "59896990.00",
                    "cashAndShortTermInvestments": "9837448.00",
                    "propertyPlantAndEquipmentGross": "36826240.00",
                    "propertyPlantAndEquipmentNet": "36826240.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45129120.00"
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "52464150.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "317331.00",
                    "totalLiab": "16627916.00",
                    "totalStockholderEquity": "34616741.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1574866.00",
                    "commonStock": "4740677.00",
                    "capitalStock": null,
                    "retainedEarnings": "29876064.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "7201760.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2386243.00",
                    "currentDeferredRevenue": "80357.00",
                    "netDebt": "2739449.00",
                    "shortTermDebt": "423329.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "9941209.00",
                    "otherStockholderEquity": "17455344.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15164985.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3254460.00",
                    "netReceivables": "2880428.00",
                    "longTermDebt": null,
                    "inventory": "1511006.00",
                    "accountsPayable": "307691.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17455344.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4740677.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5402960.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "37299165.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "14241673.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "52464150.00",
                    "cashAndShortTermInvestments": "10456220.00",
                    "propertyPlantAndEquipmentGross": "31896205.00",
                    "propertyPlantAndEquipmentNet": "31896205.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45129120.00"
                },
                "1993-12-31": {
                    "date": "1993-12-31",
                    "filing_date": "1993-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "49700000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "400000.00",
                    "totalLiab": "18500000.00",
                    "totalStockholderEquity": "31200000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2500000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "26400000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5700000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3900000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4300000.00",
                    "shortTermDebt": "900000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "10000000.00",
                    "otherStockholderEquity": "16400000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "13600000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3700000.00",
                    "netReceivables": "2300000.00",
                    "longTermDebt": null,
                    "inventory": "1500000.00",
                    "accountsPayable": "500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-16300000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-3400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "36100000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "14600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "49700000.00",
                    "cashAndShortTermInvestments": "9400000.00",
                    "propertyPlantAndEquipmentGross": "31500000.00",
                    "propertyPlantAndEquipmentNet": "31500000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                },
                "1992-12-31": {
                    "date": "1992-12-31",
                    "filing_date": "1992-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "44800000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "500000.00",
                    "totalLiab": "16200000.00",
                    "totalStockholderEquity": "28600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2200000.00",
                    "commonStock": "4700000.00",
                    "capitalStock": null,
                    "retainedEarnings": "23900000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "2500000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2700000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "6300000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "8800000.00",
                    "otherStockholderEquity": "15400000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "10000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3200000.00",
                    "netReceivables": "2200000.00",
                    "longTermDebt": null,
                    "inventory": "1600000.00",
                    "accountsPayable": "500000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-15400000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "4700000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-4100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "34800000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "13500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "44800000.00",
                    "cashAndShortTermInvestments": "5700000.00",
                    "propertyPlantAndEquipmentGross": "30700000.00",
                    "propertyPlantAndEquipmentNet": "30700000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "45100000.00"
                }
            }
        },
        "Cash_Flow": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-64110000.00",
                    "netBorrowings": "65000000.00",
                    "totalCashFromFinancingActivities": "63024000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-17328000.00",
                    "changeInCash": "22874000.00",
                    "beginPeriodCashFlow": "48204000.00",
                    "endPeriodCashFlow": "71078000.00",
                    "totalCashFromOperatingActivities": "23960000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "34971000.00",
                    "otherCashflowsFromInvestingActivities": "11548000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "904000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1482000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "75821000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2619000.00",
                    "stockBasedCompensation": "4798000.00",
                    "otherNonCashItems": "7805999.00",
                    "freeCashFlow": "-51861000.00"
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-84749000.00",
                    "netBorrowings": "106387000.00",
                    "totalCashFromFinancingActivities": "81542000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-5373000.00",
                    "changeInCash": "25583000.00",
                    "beginPeriodCashFlow": "22621000.00",
                    "endPeriodCashFlow": "48204000.00",
                    "totalCashFromOperatingActivities": "28790000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "32560000.00",
                    "otherCashflowsFromInvestingActivities": "22624000.00",
                    "dividendsPaid": "6445000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-1821000.00",
                    "salePurchaseOfStock": "787000.00",
                    "otherCashflowsFromFinancingActivities": "-24845000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "107373000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2349000.00",
                    "stockBasedCompensation": "1620000.00",
                    "otherNonCashItems": "-6000.00",
                    "freeCashFlow": "-78583000.00"
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-10-29",
                    "currency_symbol": "USD",
                    "investments": "-58007000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-58007000.00",
                    "netBorrowings": "22286000.00",
                    "totalCashFromFinancingActivities": "20813000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-9390000.00",
                    "changeInCash": "-6456000.00",
                    "beginPeriodCashFlow": "29077000.00",
                    "endPeriodCashFlow": "22621000.00",
                    "totalCashFromOperatingActivities": "30738000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "34492000.00",
                    "otherCashflowsFromInvestingActivities": "29107000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "1079000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1473000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "82114000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6091000.00",
                    "stockBasedCompensation": "2066000.00",
                    "otherNonCashItems": "415000.00",
                    "freeCashFlow": "-51376000.00"
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-07-31",
                    "currency_symbol": "USD",
                    "investments": "-75648000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-75648000.00",
                    "netBorrowings": "-2715000.00",
                    "totalCashFromFinancingActivities": "-3768000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-9048000.00",
                    "changeInCash": "-58470000.00",
                    "beginPeriodCashFlow": "87547000.00",
                    "endPeriodCashFlow": "29077000.00",
                    "totalCashFromOperatingActivities": "20946000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "35103000.00",
                    "otherCashflowsFromInvestingActivities": "10548000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-1335000.00",
                    "salePurchaseOfStock": "-248000.00",
                    "otherCashflowsFromFinancingActivities": "-1053000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "86196000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2198000.00",
                    "stockBasedCompensation": "2187000.00",
                    "otherNonCashItems": "-2050000.00",
                    "freeCashFlow": "-65250000.00"
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-04-30",
                    "currency_symbol": "USD",
                    "investments": "-76260000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-76260000.00",
                    "netBorrowings": "97822000.00",
                    "totalCashFromFinancingActivities": "97011000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-9132000.00",
                    "changeInCash": "41275000.00",
                    "beginPeriodCashFlow": "46272000.00",
                    "endPeriodCashFlow": "87547000.00",
                    "totalCashFromOperatingActivities": "20524000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "29458000.00",
                    "otherCashflowsFromInvestingActivities": "6976000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "2490000.00",
                    "salePurchaseOfStock": "-787000.00",
                    "otherCashflowsFromFinancingActivities": "-811000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "83236000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3168000.00",
                    "stockBasedCompensation": "3717000.00",
                    "otherNonCashItems": "768000.00",
                    "freeCashFlow": "-62712000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-20",
                    "currency_symbol": "USD",
                    "investments": "-84310000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-84310000.00",
                    "netBorrowings": "72799000.00",
                    "totalCashFromFinancingActivities": "66887000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-7981000.00",
                    "changeInCash": "3173000.00",
                    "beginPeriodCashFlow": "43099000.00",
                    "endPeriodCashFlow": "46272000.00",
                    "totalCashFromOperatingActivities": "20596000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "27750000.00",
                    "otherCashflowsFromInvestingActivities": "355555000.00",
                    "dividendsPaid": "5805000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-1822000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-107000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "92618000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1272000.00",
                    "stockBasedCompensation": "2217000.00",
                    "otherNonCashItems": "4090000.00",
                    "freeCashFlow": "-72022000.00"
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-07",
                    "currency_symbol": "USD",
                    "investments": "-71966000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-71966000.00",
                    "netBorrowings": "47775000.00",
                    "totalCashFromFinancingActivities": "47014000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-5304000.00",
                    "changeInCash": "-680000.00",
                    "beginPeriodCashFlow": "43779000.00",
                    "endPeriodCashFlow": "43099000.00",
                    "totalCashFromOperatingActivities": "24272000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "27681000.00",
                    "otherCashflowsFromInvestingActivities": "3572000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-1595000.00",
                    "salePurchaseOfStock": "1671000.00",
                    "otherCashflowsFromFinancingActivities": "-761000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "75538000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1747000.00",
                    "stockBasedCompensation": "1384000.00",
                    "otherNonCashItems": "306000.00",
                    "freeCashFlow": "-51266000.00"
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-07",
                    "currency_symbol": "USD",
                    "investments": "-421614000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-421614000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "73117000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-12872000.00",
                    "changeInCash": "-345956000.00",
                    "beginPeriodCashFlow": "389735000.00",
                    "endPeriodCashFlow": "43779000.00",
                    "totalCashFromOperatingActivities": "2541000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "25579000.00",
                    "otherCashflowsFromInvestingActivities": "6658000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-761000.00",
                    "salePurchaseOfStock": "-215000.00",
                    "otherCashflowsFromFinancingActivities": "74638000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "80861000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "408000.00",
                    "stockBasedCompensation": "2270000.00",
                    "otherNonCashItems": "-12844000.00",
                    "freeCashFlow": "-78320000.00"
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-03",
                    "currency_symbol": "USD",
                    "investments": "238484000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "238484000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3162000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "214696000.00",
                    "changeInCash": "250480000.00",
                    "beginPeriodCashFlow": "139255000.00",
                    "endPeriodCashFlow": "389735000.00",
                    "totalCashFromOperatingActivities": "15158000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17443000.00",
                    "otherCashflowsFromInvestingActivities": "308537000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "1726000.00",
                    "salePurchaseOfStock": "-1456000.00",
                    "otherCashflowsFromFinancingActivities": "-394000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "70053000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3912000.00",
                    "stockBasedCompensation": "3966000.00",
                    "otherNonCashItems": "-217035000.00",
                    "freeCashFlow": "-54895000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-21",
                    "currency_symbol": "USD",
                    "investments": "-64203000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-64203000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "145407000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1857000.00",
                    "changeInCash": "103289000.00",
                    "beginPeriodCashFlow": "35966000.00",
                    "endPeriodCashFlow": "139255000.00",
                    "totalCashFromOperatingActivities": "22085000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16331000.00",
                    "otherCashflowsFromInvestingActivities": "18735000.00",
                    "dividendsPaid": "4523000.00",
                    "changeToInventory": "-3545000.00",
                    "changeToAccountReceivables": "-1400000.00",
                    "salePurchaseOfStock": "-70000.00",
                    "otherCashflowsFromFinancingActivities": "-70000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "66196000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1881000.00",
                    "stockBasedCompensation": "1669000.00",
                    "otherNonCashItems": "2254000.00",
                    "freeCashFlow": "-44111000.00"
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-03",
                    "currency_symbol": "USD",
                    "investments": "-36838000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-36838000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "24611000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-183000.00",
                    "changeInCash": "9662000.00",
                    "beginPeriodCashFlow": "26304000.00",
                    "endPeriodCashFlow": "35966000.00",
                    "totalCashFromOperatingActivities": "21889000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16121000.00",
                    "otherCashflowsFromInvestingActivities": "17244000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "578000.00",
                    "changeToAccountReceivables": "-3242000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-389000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "54082000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-760000.00",
                    "stockBasedCompensation": "2044000.00",
                    "otherNonCashItems": "4316000.00",
                    "freeCashFlow": "-32193000.00"
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-02",
                    "currency_symbol": "USD",
                    "investments": "-68080000.00",
                    "changeToLiabilities": "-4945000.00",
                    "totalCashflowsFromInvestingActivities": "-68080000.00",
                    "netBorrowings": "24700000.00",
                    "totalCashFromFinancingActivities": "24512000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1790000.00",
                    "changeInCash": "-22092000.00",
                    "beginPeriodCashFlow": "48396000.00",
                    "endPeriodCashFlow": "26304000.00",
                    "totalCashFromOperatingActivities": "21476000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15647000.00",
                    "otherCashflowsFromInvestingActivities": "-287000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "2967000.00",
                    "changeToAccountReceivables": "11000.00",
                    "salePurchaseOfStock": "-161000.00",
                    "otherCashflowsFromFinancingActivities": "-327000.00",
                    "changeToNetincome": "4757000.00",
                    "capitalExpenditures": "67793000",
                    "changeReceivables": "11000.00",
                    "cashFlowsOtherOperating": "3678000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-22092000.00",
                    "changeInWorkingCapital": "675000.00",
                    "stockBasedCompensation": "2603000.00",
                    "otherNonCashItems": "761000.00",
                    "freeCashFlow": "-46317000.00"
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-04-28",
                    "currency_symbol": "USD",
                    "investments": "-67570000.00",
                    "changeToLiabilities": "-3979000.00",
                    "totalCashflowsFromInvestingActivities": "-67570000.00",
                    "netBorrowings": "25000000.00",
                    "totalCashFromFinancingActivities": "23581000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2065999.00",
                    "changeInCash": "4335000.00",
                    "beginPeriodCashFlow": "44061000.00",
                    "endPeriodCashFlow": "48396000.00",
                    "totalCashFromOperatingActivities": "48324000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15269000.00",
                    "otherCashflowsFromInvestingActivities": "-102000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "4488000.00",
                    "salePurchaseOfStock": "-1156000.00",
                    "otherCashflowsFromFinancingActivities": "-263000.00",
                    "changeToNetincome": "6192000.00",
                    "capitalExpenditures": "67468000",
                    "changeReceivables": "4488000.00",
                    "cashFlowsOtherOperating": "23775000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "4335000.00",
                    "changeInWorkingCapital": "-566000.00",
                    "stockBasedCompensation": "3717000.00",
                    "otherNonCashItems": "27838001.00",
                    "freeCashFlow": "-19144000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-02-22",
                    "currency_symbol": "USD",
                    "investments": "-53537000.00",
                    "changeToLiabilities": "-7236000.00",
                    "totalCashflowsFromInvestingActivities": "-53537000.00",
                    "netBorrowings": "50000000.00",
                    "totalCashFromFinancingActivities": "45875000.00",
                    "changeToOperatingActivities": "-1554000.00",
                    "netIncome": "-1823000.00",
                    "changeInCash": "11028000.00",
                    "beginPeriodCashFlow": "33033000.00",
                    "endPeriodCashFlow": "44061000.00",
                    "totalCashFromOperatingActivities": "18690000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "21891000.00",
                    "otherCashflowsFromInvestingActivities": "4508000.00",
                    "dividendsPaid": "3991000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-1740000.00",
                    "salePurchaseOfStock": "-90000.00",
                    "otherCashflowsFromFinancingActivities": "49866000.00",
                    "changeToNetincome": "1055000.00",
                    "capitalExpenditures": "57252000",
                    "changeReceivables": "-1740000.00",
                    "cashFlowsOtherOperating": "5444000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "11028000.00",
                    "changeInWorkingCapital": "-2964000.00",
                    "stockBasedCompensation": "1229000.00",
                    "otherNonCashItems": "397000.00",
                    "freeCashFlow": "-38562000.00"
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-02",
                    "currency_symbol": "USD",
                    "investments": "793000.00",
                    "changeToLiabilities": "1657000.00",
                    "totalCashflowsFromInvestingActivities": "-42215000.00",
                    "netBorrowings": "25000000.00",
                    "totalCashFromFinancingActivities": "24432000.00",
                    "changeToOperatingActivities": "3442000.00",
                    "netIncome": "-2728000.00",
                    "changeInCash": "-302000.00",
                    "beginPeriodCashFlow": "33335000.00",
                    "endPeriodCashFlow": "33033000.00",
                    "totalCashFromOperatingActivities": "17481000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17873000.00",
                    "otherCashflowsFromInvestingActivities": "1436000.00",
                    "dividendsPaid": "3991000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-3273000.00",
                    "salePurchaseOfStock": "-151000.00",
                    "otherCashflowsFromFinancingActivities": "-568000.00",
                    "changeToNetincome": "2171000.00",
                    "capitalExpenditures": "43651000",
                    "changeReceivables": "-3273000.00",
                    "cashFlowsOtherOperating": "-947000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-302000.00",
                    "changeInWorkingCapital": "165000.00",
                    "stockBasedCompensation": "1771000.00",
                    "otherNonCashItems": "1382000.00",
                    "freeCashFlow": "-26170000.00"
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-08-03",
                    "currency_symbol": "USD",
                    "investments": "-42820000.00",
                    "changeToLiabilities": "5837000.00",
                    "totalCashflowsFromInvestingActivities": "-42820000.00",
                    "netBorrowings": "25000000.00",
                    "totalCashFromFinancingActivities": "-484000.00",
                    "changeToOperatingActivities": "1377000.00",
                    "netIncome": "-3225000.00",
                    "changeInCash": "-20646000.00",
                    "beginPeriodCashFlow": "53981000.00",
                    "endPeriodCashFlow": "33335000.00",
                    "totalCashFromOperatingActivities": "22658000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14451000.00",
                    "otherCashflowsFromInvestingActivities": "193000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-1460000.00",
                    "salePurchaseOfStock": "-232000.00",
                    "otherCashflowsFromFinancingActivities": "-252000.00",
                    "changeToNetincome": "7717000.00",
                    "capitalExpenditures": "43013000",
                    "changeReceivables": "-1460000.00",
                    "cashFlowsOtherOperating": "-3887000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-20646000.00",
                    "changeInWorkingCapital": "-83000.00",
                    "stockBasedCompensation": "2385000.00",
                    "otherNonCashItems": "9130000.00",
                    "freeCashFlow": "-20354999.00"
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-04-28",
                    "currency_symbol": "USD",
                    "investments": "-45607000.00",
                    "changeToLiabilities": "-6890000.00",
                    "totalCashflowsFromInvestingActivities": "-45607000.00",
                    "netBorrowings": "25000000.00",
                    "totalCashFromFinancingActivities": "-822000.00",
                    "changeToOperatingActivities": "-4045000.00",
                    "netIncome": "-603000.00",
                    "changeInCash": "-30363000.00",
                    "beginPeriodCashFlow": "84344000.00",
                    "endPeriodCashFlow": "53981000.00",
                    "totalCashFromOperatingActivities": "16065999.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14684000.00",
                    "otherCashflowsFromInvestingActivities": "86000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "5890000.00",
                    "salePurchaseOfStock": "-603000.00",
                    "otherCashflowsFromFinancingActivities": "-219000.00",
                    "changeToNetincome": "3811000.00",
                    "capitalExpenditures": "45693000",
                    "changeReceivables": "5890000.00",
                    "cashFlowsOtherOperating": "-1429000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-30363000.00",
                    "changeInWorkingCapital": "1845000.00",
                    "stockBasedCompensation": "3143000.00",
                    "otherNonCashItems": "-3003001.00",
                    "freeCashFlow": "-29627000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-02-28",
                    "currency_symbol": "USD",
                    "investments": "-41109000.00",
                    "changeToLiabilities": "8602000.00",
                    "totalCashflowsFromInvestingActivities": "-41109000.00",
                    "netBorrowings": "25000000.00",
                    "totalCashFromFinancingActivities": "-3518000.00",
                    "changeToOperatingActivities": "1262000.00",
                    "netIncome": "-3708000.00",
                    "changeInCash": "-448200000.00",
                    "beginPeriodCashFlow": "532544000.00",
                    "endPeriodCashFlow": "84344000.00",
                    "totalCashFromOperatingActivities": "-403573000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14393000.00",
                    "otherCashflowsFromInvestingActivities": "192000.00",
                    "dividendsPaid": "3406000.00",
                    "changeToInventory": "2496000.00",
                    "changeToAccountReceivables": "1358000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-112000.00",
                    "changeToNetincome": "-411753000.00",
                    "capitalExpenditures": "41301000",
                    "changeReceivables": "1358000.00",
                    "cashFlowsOtherOperating": "-17202000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-448200000.00",
                    "changeInWorkingCapital": "-7057000.00",
                    "stockBasedCompensation": "1455000.00",
                    "otherNonCashItems": "-426535000.00",
                    "freeCashFlow": "-444874000.00"
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-10-28",
                    "currency_symbol": "USD",
                    "investments": "1905764000.00",
                    "changeToLiabilities": "-6186000.00",
                    "totalCashflowsFromInvestingActivities": "1905764000.00",
                    "netBorrowings": "-788000.00",
                    "totalCashFromFinancingActivities": "-1621463000.00",
                    "changeToOperatingActivities": "-3444000.00",
                    "netIncome": "6732000.00",
                    "changeInCash": "283755000.00",
                    "beginPeriodCashFlow": "248789000.00",
                    "endPeriodCashFlow": "532544000.00",
                    "totalCashFromOperatingActivities": "-546000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14248000.00",
                    "otherCashflowsFromInvestingActivities": "1945002000.00",
                    "dividendsPaid": "936850000.00",
                    "changeToInventory": "-2103000.00",
                    "changeToAccountReceivables": "-5564000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-684613000.00",
                    "changeToNetincome": "-887316000.00",
                    "capitalExpenditures": "39238000",
                    "changeReceivables": "-5564000.00",
                    "cashFlowsOtherOperating": "-76000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "283755000.00",
                    "changeInWorkingCapital": "-20759000.00",
                    "stockBasedCompensation": "1119000.00",
                    "otherNonCashItems": "-3019000.00",
                    "freeCashFlow": "-39784000.00"
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-07-29",
                    "currency_symbol": "USD",
                    "investments": "-39951000.00",
                    "changeToLiabilities": "841000.00",
                    "totalCashflowsFromInvestingActivities": "-39951000.00",
                    "netBorrowings": "-53000.00",
                    "totalCashFromFinancingActivities": "-8961000.00",
                    "changeToOperatingActivities": "-683000.00",
                    "netIncome": "53191000.00",
                    "changeInCash": "19607000.00",
                    "beginPeriodCashFlow": "229182000.00",
                    "endPeriodCashFlow": "248789000.00",
                    "totalCashFromOperatingActivities": "68519000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13200000.00",
                    "otherCashflowsFromInvestingActivities": "129000.00",
                    "dividendsPaid": "936850000.00",
                    "changeToInventory": "-868000.00",
                    "changeToAccountReceivables": "2508000.00",
                    "salePurchaseOfStock": "-141000.00",
                    "otherCashflowsFromFinancingActivities": "-8820000.00",
                    "changeToNetincome": "-3988000.00",
                    "capitalExpenditures": "40080000",
                    "changeReceivables": "2508000.00",
                    "cashFlowsOtherOperating": "5675000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "19607000.00",
                    "changeInWorkingCapital": "2138000.00",
                    "stockBasedCompensation": "200000.00",
                    "otherNonCashItems": "-210000.00",
                    "freeCashFlow": "28439000.00"
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-04-29",
                    "currency_symbol": "USD",
                    "investments": "-40350000.00",
                    "changeToLiabilities": "-5247000.00",
                    "totalCashflowsFromInvestingActivities": "-40350000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-10531000.00",
                    "changeToOperatingActivities": "-10121000.00",
                    "netIncome": "51417000.00",
                    "changeInCash": "33785000.00",
                    "beginPeriodCashFlow": "195397000.00",
                    "endPeriodCashFlow": "229182000.00",
                    "totalCashFromOperatingActivities": "84666000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13266000.00",
                    "otherCashflowsFromInvestingActivities": "-868000.00",
                    "dividendsPaid": "936850000.00",
                    "changeToInventory": "-6084000.00",
                    "changeToAccountReceivables": "1861000.00",
                    "salePurchaseOfStock": "-1486000.00",
                    "otherCashflowsFromFinancingActivities": "-9045000.00",
                    "changeToNetincome": "81133000.00",
                    "capitalExpenditures": "39482000",
                    "changeReceivables": "1861000.00",
                    "cashFlowsOtherOperating": "-6124000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "33785000.00",
                    "changeInWorkingCapital": "-8119000.00",
                    "stockBasedCompensation": "642000.00",
                    "otherNonCashItems": "27460000.00",
                    "freeCashFlow": "45184000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-02-25",
                    "currency_symbol": "USD",
                    "investments": "-39188000.00",
                    "changeToLiabilities": "-1414000.00",
                    "totalCashflowsFromInvestingActivities": "-39188000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-25033000.00",
                    "changeToOperatingActivities": "150000.00",
                    "netIncome": "1539000.00",
                    "changeInCash": "11347000.00",
                    "beginPeriodCashFlow": "184050000.00",
                    "endPeriodCashFlow": "195397000.00",
                    "totalCashFromOperatingActivities": "75568000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12779000.00",
                    "otherCashflowsFromInvestingActivities": "293999.00",
                    "dividendsPaid": "16424000.00",
                    "changeToInventory": "-2433.00",
                    "changeToAccountReceivables": "-5868000.00",
                    "salePurchaseOfStock": "2182000.00",
                    "otherCashflowsFromFinancingActivities": "-10791000.00",
                    "changeToNetincome": "83190000.00",
                    "capitalExpenditures": "37710000",
                    "changeReceivables": "-6129000.00",
                    "cashFlowsOtherOperating": "-12521000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "11347000.00",
                    "changeInWorkingCapital": "-20547000.00",
                    "stockBasedCompensation": "601000.00",
                    "otherNonCashItems": "66612000.00",
                    "freeCashFlow": "37858000.00"
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-11-06",
                    "currency_symbol": "USD",
                    "investments": "-48860000.00",
                    "changeToLiabilities": "28823000.00",
                    "totalCashflowsFromInvestingActivities": "-48860000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-9162000.00",
                    "changeToOperatingActivities": "150000.00",
                    "netIncome": "1412000.00",
                    "changeInCash": "40338000.00",
                    "beginPeriodCashFlow": "143712000.00",
                    "endPeriodCashFlow": "184050000.00",
                    "totalCashFromOperatingActivities": "98360000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11995000.00",
                    "otherCashflowsFromInvestingActivities": "-32712000.00",
                    "dividendsPaid": "16424000.00",
                    "changeToInventory": "-5276000.00",
                    "changeToAccountReceivables": "21269000.00",
                    "salePurchaseOfStock": "-2182000.00",
                    "otherCashflowsFromFinancingActivities": "-24041000.00",
                    "changeToNetincome": "174010000.00",
                    "capitalExpenditures": "16114000",
                    "changeReceivables": "27384000.00",
                    "cashFlowsOtherOperating": "-57818000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "40338000.00",
                    "changeInWorkingCapital": "4347000.00",
                    "stockBasedCompensation": "786000.00",
                    "otherNonCashItems": "89599000.00",
                    "freeCashFlow": "82246000.00"
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-07-30",
                    "currency_symbol": "USD",
                    "investments": "-35515000.00",
                    "changeToLiabilities": "-5556000.00",
                    "totalCashflowsFromInvestingActivities": "-35515000.00",
                    "netBorrowings": "-8531000.00",
                    "totalCashFromFinancingActivities": "-8836000.00",
                    "changeToOperatingActivities": "23283000.00",
                    "netIncome": "29247000.00",
                    "changeInCash": "23480000.00",
                    "beginPeriodCashFlow": "120232000.00",
                    "endPeriodCashFlow": "143712000.00",
                    "totalCashFromOperatingActivities": "67831000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "35258000.00",
                    "otherCashflowsFromInvestingActivities": "-1188000.00",
                    "dividendsPaid": "16424000.00",
                    "changeToInventory": "3776000.00",
                    "changeToAccountReceivables": "-31116000.00",
                    "salePurchaseOfStock": "-237000.00",
                    "otherCashflowsFromFinancingActivities": "-68000.00",
                    "changeToNetincome": "8528000.00",
                    "capitalExpenditures": "34327000",
                    "changeReceivables": "-31116000.00",
                    "cashFlowsOtherOperating": "31493000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "23480000.00",
                    "changeInWorkingCapital": "-6283000.00",
                    "stockBasedCompensation": "1615000.00",
                    "otherNonCashItems": "1415000.00",
                    "freeCashFlow": "33504000.00"
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-04-30",
                    "currency_symbol": "USD",
                    "investments": "-32025000.00",
                    "changeToLiabilities": "-18089000.00",
                    "totalCashflowsFromInvestingActivities": "-32025000.00",
                    "netBorrowings": "-8530000.00",
                    "totalCashFromFinancingActivities": "-10502000.00",
                    "changeToOperatingActivities": "5559000.00",
                    "netIncome": "13280000.00",
                    "changeInCash": "18581000.00",
                    "beginPeriodCashFlow": "101651000.00",
                    "endPeriodCashFlow": "120232000.00",
                    "totalCashFromOperatingActivities": "61108000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "37336000.00",
                    "otherCashflowsFromInvestingActivities": "274000.00",
                    "dividendsPaid": "16424000.00",
                    "changeToInventory": "-1343000.00",
                    "changeToAccountReceivables": "2543000.00",
                    "salePurchaseOfStock": "-1945000.00",
                    "otherCashflowsFromFinancingActivities": "-27000.00",
                    "changeToNetincome": "4906000.00",
                    "capitalExpenditures": "32299000",
                    "changeReceivables": "2543000.00",
                    "cashFlowsOtherOperating": "26669000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "18581000.00",
                    "changeInWorkingCapital": "4508000.00",
                    "stockBasedCompensation": "2905000.00",
                    "otherNonCashItems": "944000.00",
                    "freeCashFlow": "28809000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-26",
                    "currency_symbol": "USD",
                    "investments": "-31710000.00",
                    "changeToLiabilities": "-35536000.00",
                    "totalCashflowsFromInvestingActivities": "-31710000.00",
                    "netBorrowings": "-8531000.00",
                    "totalCashFromFinancingActivities": "-29740000.00",
                    "changeToOperatingActivities": "10540000.00",
                    "netIncome": "-896000.00",
                    "changeInCash": "4236000.00",
                    "beginPeriodCashFlow": "97415000.00",
                    "endPeriodCashFlow": "101651000.00",
                    "totalCashFromOperatingActivities": "65686000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13057000.00",
                    "otherCashflowsFromInvestingActivities": "-13500000.00",
                    "dividendsPaid": "13943000.00",
                    "changeToInventory": "-1167000.00",
                    "changeToAccountReceivables": "195000.00",
                    "salePurchaseOfStock": "-4319000.00",
                    "otherCashflowsFromFinancingActivities": "-11478000.00",
                    "changeToNetincome": "38271000.00",
                    "capitalExpenditures": "18222000",
                    "changeReceivables": "-2770000.00",
                    "cashFlowsOtherOperating": "18736000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "4236000.00",
                    "changeInWorkingCapital": "-17555000.00",
                    "stockBasedCompensation": "659000.00",
                    "otherNonCashItems": "54232000.00",
                    "freeCashFlow": "47464000.00"
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "USD",
                    "investments": "-44605000.00",
                    "changeToLiabilities": "886000.00",
                    "totalCashflowsFromInvestingActivities": "-44605000.00",
                    "netBorrowings": "-19889000.00",
                    "totalCashFromFinancingActivities": "-19898000.00",
                    "changeToOperatingActivities": "6056000.00",
                    "netIncome": "14354000.00",
                    "changeInCash": "-676000.00",
                    "beginPeriodCashFlow": "98091000.00",
                    "endPeriodCashFlow": "97415000.00",
                    "totalCashFromOperatingActivities": "63827000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "36626000.00",
                    "otherCashflowsFromInvestingActivities": "51000.00",
                    "dividendsPaid": "13943000.00",
                    "changeToInventory": "2005000.00",
                    "changeToAccountReceivables": "-333000.00",
                    "salePurchaseOfStock": "-2831000.00",
                    "otherCashflowsFromFinancingActivities": "-19898000.00",
                    "changeToNetincome": "-8380000.00",
                    "capitalExpenditures": "44656000",
                    "changeReceivables": "-333000.00",
                    "cashFlowsOtherOperating": "22196000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-676000.00",
                    "changeInWorkingCapital": "-95000.00",
                    "stockBasedCompensation": "851000.00",
                    "otherNonCashItems": "10526000.00",
                    "freeCashFlow": "19171000.00"
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-08-06",
                    "currency_symbol": "USD",
                    "investments": "-34644000.00",
                    "changeToLiabilities": "3711000.00",
                    "totalCashflowsFromInvestingActivities": "-34644000.00",
                    "netBorrowings": "-4888000.00",
                    "totalCashFromFinancingActivities": "-5093000.00",
                    "changeToOperatingActivities": "19534000.00",
                    "netIncome": "13150000.00",
                    "changeInCash": "28232000.00",
                    "beginPeriodCashFlow": "69859000.00",
                    "endPeriodCashFlow": "98091000.00",
                    "totalCashFromOperatingActivities": "67969000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "42353000.00",
                    "otherCashflowsFromInvestingActivities": "60000.00",
                    "dividendsPaid": "13943000.00",
                    "changeToInventory": "674000.00",
                    "changeToAccountReceivables": "-1434000.00",
                    "salePurchaseOfStock": "-214000.00",
                    "otherCashflowsFromFinancingActivities": "-205000.00",
                    "changeToNetincome": "-5357000.00",
                    "capitalExpenditures": "34704000",
                    "changeReceivables": "-1434000.00",
                    "cashFlowsOtherOperating": "18615000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "28232000.00",
                    "changeInWorkingCapital": "-5326000.00",
                    "stockBasedCompensation": "593000.00",
                    "otherNonCashItems": "10387000.00",
                    "freeCashFlow": "33265000.00"
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-05-09",
                    "currency_symbol": "USD",
                    "investments": "-8000.00",
                    "changeToLiabilities": "-877000.00",
                    "totalCashflowsFromInvestingActivities": "-54375000.00",
                    "netBorrowings": "-19889000.00",
                    "totalCashFromFinancingActivities": "-22515000.00",
                    "changeToOperatingActivities": "-8861000.00",
                    "netIncome": "13910000.00",
                    "changeInCash": "-15227000.00",
                    "beginPeriodCashFlow": "85086000.00",
                    "endPeriodCashFlow": "69859000.00",
                    "totalCashFromOperatingActivities": "61663000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "41179000.00",
                    "otherCashflowsFromInvestingActivities": "53000.00",
                    "dividendsPaid": "13943000.00",
                    "changeToInventory": "-1975000.00",
                    "changeToAccountReceivables": "-3127000.00",
                    "salePurchaseOfStock": "-2698000.00",
                    "otherCashflowsFromFinancingActivities": "-2626000.00",
                    "changeToNetincome": "-12099000.00",
                    "capitalExpenditures": "44420000",
                    "changeReceivables": "-3127000.00",
                    "cashFlowsOtherOperating": "29348000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-15227000.00",
                    "changeInWorkingCapital": "-1734000.00",
                    "stockBasedCompensation": "1714000.00",
                    "otherNonCashItems": "9972000.00",
                    "freeCashFlow": "17243000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-28",
                    "currency_symbol": "USD",
                    "investments": "2000.00",
                    "changeToLiabilities": "3617000.00",
                    "totalCashflowsFromInvestingActivities": "-44030000.00",
                    "netBorrowings": "-8860000.00",
                    "totalCashFromFinancingActivities": "-22938000.00",
                    "changeToOperatingActivities": "792000.00",
                    "netIncome": "14852000.00",
                    "changeInCash": "9879000.00",
                    "beginPeriodCashFlow": "75207000.00",
                    "endPeriodCashFlow": "85086000.00",
                    "totalCashFromOperatingActivities": "76847000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "41773000.00",
                    "otherCashflowsFromInvestingActivities": "302000.00",
                    "dividendsPaid": "12866000.00",
                    "changeToInventory": "-302000.00",
                    "changeToAccountReceivables": "5731000.00",
                    "salePurchaseOfStock": "-1212000.00",
                    "otherCashflowsFromFinancingActivities": "-10072000.00",
                    "changeToNetincome": "8498000.00",
                    "capitalExpenditures": "44332000",
                    "changeReceivables": "5731000.00",
                    "cashFlowsOtherOperating": "8148000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "9879000.00",
                    "changeInWorkingCapital": "3854000.00",
                    "stockBasedCompensation": "381000.00",
                    "otherNonCashItems": "7790000.00",
                    "freeCashFlow": "32515000.00"
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-11-06",
                    "currency_symbol": "USD",
                    "investments": "2000.00",
                    "changeToLiabilities": "-7229000.00",
                    "totalCashflowsFromInvestingActivities": "-29892000.00",
                    "netBorrowings": "-22125000.00",
                    "totalCashFromFinancingActivities": "-22126000.00",
                    "changeToOperatingActivities": "-17326000.00",
                    "netIncome": "19090000.00",
                    "changeInCash": "9638000.00",
                    "beginPeriodCashFlow": "65569000.00",
                    "endPeriodCashFlow": "75207000.00",
                    "totalCashFromOperatingActivities": "61656000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "40028000.00",
                    "otherCashflowsFromInvestingActivities": "93000.00",
                    "dividendsPaid": "12866000.00",
                    "changeToInventory": "1244000.00",
                    "changeToAccountReceivables": "5568000.00",
                    "salePurchaseOfStock": "-1000.00",
                    "otherCashflowsFromFinancingActivities": "-1000.00",
                    "changeToNetincome": "8275000.00",
                    "capitalExpenditures": "29987000",
                    "changeReceivables": "5568000.00",
                    "cashFlowsOtherOperating": "-764000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "9638000.00",
                    "changeInWorkingCapital": "-16703000.00",
                    "stockBasedCompensation": "1171000.00",
                    "otherNonCashItems": "10734000.00",
                    "freeCashFlow": "31669000.00"
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-08-07",
                    "currency_symbol": "USD",
                    "investments": "-4000.00",
                    "changeToLiabilities": "6658000.00",
                    "totalCashflowsFromInvestingActivities": "-37760000.00",
                    "netBorrowings": "-12125000.00",
                    "totalCashFromFinancingActivities": "-12403000.00",
                    "changeToOperatingActivities": "12990000.00",
                    "netIncome": "7824000.00",
                    "changeInCash": "16121000.00",
                    "beginPeriodCashFlow": "49448000.00",
                    "endPeriodCashFlow": "65569000.00",
                    "totalCashFromOperatingActivities": "66284000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "41117000.00",
                    "otherCashflowsFromInvestingActivities": "180000.00",
                    "dividendsPaid": "12866000.00",
                    "changeToInventory": "1954000.00",
                    "changeToAccountReceivables": "-14331000.00",
                    "salePurchaseOfStock": "-278000.00",
                    "otherCashflowsFromFinancingActivities": "-278000.00",
                    "changeToNetincome": "-4005000.00",
                    "capitalExpenditures": "37940000",
                    "changeReceivables": "-14331000.00",
                    "cashFlowsOtherOperating": "31945000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "16121000.00",
                    "changeInWorkingCapital": "10655000.00",
                    "stockBasedCompensation": "1370000.00",
                    "otherNonCashItems": "10307000.00",
                    "freeCashFlow": "28344000.00"
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-05-03",
                    "currency_symbol": "USD",
                    "investments": "1000.00",
                    "changeToLiabilities": "-1703000.00",
                    "totalCashflowsFromInvestingActivities": "-76118000.00",
                    "netBorrowings": "-12125000.00",
                    "totalCashFromFinancingActivities": "-13879000.00",
                    "changeToOperatingActivities": "-5259000.00",
                    "netIncome": "4829000.00",
                    "changeInCash": "-29137000.00",
                    "beginPeriodCashFlow": "78585000.00",
                    "endPeriodCashFlow": "49448000.00",
                    "totalCashFromOperatingActivities": "60860000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "43487000.00",
                    "otherCashflowsFromInvestingActivities": "-51737000.00",
                    "dividendsPaid": "12866000.00",
                    "changeToInventory": "-2457000.00",
                    "changeToAccountReceivables": "3271000.00",
                    "salePurchaseOfStock": "-1754000.00",
                    "otherCashflowsFromFinancingActivities": "13246000.00",
                    "changeToNetincome": "-2731000.00",
                    "capitalExpenditures": "24382000",
                    "changeReceivables": "3271000.00",
                    "cashFlowsOtherOperating": "21888000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-29137000.00",
                    "changeInWorkingCapital": "4721000.00",
                    "stockBasedCompensation": "2037000.00",
                    "otherNonCashItems": "10122000.00",
                    "freeCashFlow": "36478000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-03-15",
                    "currency_symbol": "USD",
                    "investments": "10000.00",
                    "changeToLiabilities": "-6206000.00",
                    "totalCashflowsFromInvestingActivities": "-36420000.00",
                    "netBorrowings": "-12125000.00",
                    "totalCashFromFinancingActivities": "-24687000.00",
                    "changeToOperatingActivities": "-3993000.00",
                    "netIncome": "60595000.00",
                    "changeInCash": "3118000.00",
                    "beginPeriodCashFlow": "75467000.00",
                    "endPeriodCashFlow": "78585000.00",
                    "totalCashFromOperatingActivities": "64225000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "44710000.00",
                    "otherCashflowsFromInvestingActivities": "647000.00",
                    "dividendsPaid": "12257000.00",
                    "changeToInventory": "1735000.00",
                    "changeToAccountReceivables": "10033000.00",
                    "salePurchaseOfStock": "-305000.00",
                    "otherCashflowsFromFinancingActivities": "-5411000.00",
                    "changeToNetincome": "-41076000.00",
                    "capitalExpenditures": "37054000",
                    "changeReceivables": "10033000.00",
                    "cashFlowsOtherOperating": "349000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "3118000.00",
                    "changeInWorkingCapital": "-6673000.00",
                    "stockBasedCompensation": "527000.00",
                    "otherNonCashItems": "6870000.00",
                    "freeCashFlow": "27171000.00"
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-11-02",
                    "currency_symbol": "USD",
                    "investments": "-3000.00",
                    "changeToLiabilities": "11193000.00",
                    "totalCashflowsFromInvestingActivities": "-40585000.00",
                    "netBorrowings": "-12125000.00",
                    "totalCashFromFinancingActivities": "-15633000.00",
                    "changeToOperatingActivities": "2630000.00",
                    "netIncome": "3534000.00",
                    "changeInCash": "15693000.00",
                    "beginPeriodCashFlow": "59774000.00",
                    "endPeriodCashFlow": "75467000.00",
                    "totalCashFromOperatingActivities": "71911000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "42568000.00",
                    "otherCashflowsFromInvestingActivities": "87000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "6555000.00",
                    "changeToAccountReceivables": "1222000.00",
                    "salePurchaseOfStock": "-3508000.00",
                    "otherCashflowsFromFinancingActivities": "-40585000.00",
                    "changeToNetincome": "106000.00",
                    "capitalExpenditures": "34669000",
                    "changeReceivables": "1222000.00",
                    "cashFlowsOtherOperating": "11456000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "15693000.00",
                    "changeInWorkingCapital": "13374000.00",
                    "stockBasedCompensation": "635000.00",
                    "otherNonCashItems": "12097000.00",
                    "freeCashFlow": "37242000.00"
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-08-02",
                    "currency_symbol": "USD",
                    "investments": "18000.00",
                    "changeToLiabilities": "1506000.00",
                    "totalCashflowsFromInvestingActivities": "-36009000.00",
                    "netBorrowings": "-6063000.00",
                    "totalCashFromFinancingActivities": "-6440000.00",
                    "changeToOperatingActivities": "7849000.00",
                    "netIncome": "-80000.00",
                    "changeInCash": "19847000.00",
                    "beginPeriodCashFlow": "39927000.00",
                    "endPeriodCashFlow": "59774000.00",
                    "totalCashFromOperatingActivities": "62296000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "44925000.00",
                    "otherCashflowsFromInvestingActivities": "152000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "10861000.00",
                    "changeToAccountReceivables": "3567000.00",
                    "salePurchaseOfStock": "-372000.00",
                    "otherCashflowsFromFinancingActivities": "-36009000.00",
                    "changeToNetincome": "-9096000.00",
                    "capitalExpenditures": "36179000",
                    "changeReceivables": "3567000.00",
                    "cashFlowsOtherOperating": "15454000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "19847000.00",
                    "changeInWorkingCapital": "15252000.00",
                    "stockBasedCompensation": "852000.00",
                    "otherNonCashItems": "10391000.00",
                    "freeCashFlow": "26117000.00"
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-05-04",
                    "currency_symbol": "USD",
                    "investments": "-11000.00",
                    "changeToLiabilities": "-48977000.00",
                    "totalCashflowsFromInvestingActivities": "-38481000.00",
                    "netBorrowings": "18938000.00",
                    "totalCashFromFinancingActivities": "17717000.00",
                    "changeToOperatingActivities": "-11960000.00",
                    "netIncome": "2341000.00",
                    "changeInCash": "3734000.00",
                    "beginPeriodCashFlow": "36193000.00",
                    "endPeriodCashFlow": "39927000.00",
                    "totalCashFromOperatingActivities": "24498000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "44804000.00",
                    "otherCashflowsFromInvestingActivities": "117000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "14188000.00",
                    "changeToAccountReceivables": "1629000.00",
                    "salePurchaseOfStock": "-1226000.00",
                    "otherCashflowsFromFinancingActivities": "-1226000.00",
                    "changeToNetincome": "-1272000.00",
                    "capitalExpenditures": "38587000",
                    "changeReceivables": "1629000.00",
                    "cashFlowsOtherOperating": "17509000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "3734000.00",
                    "changeInWorkingCapital": "-32019000.00",
                    "stockBasedCompensation": "1566000.00",
                    "otherNonCashItems": "10716000.00",
                    "freeCashFlow": "-14089000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "investments": "99000.00",
                    "changeToLiabilities": "11740000.00",
                    "totalCashflowsFromInvestingActivities": "-54256000.00",
                    "netBorrowings": "18938000.00",
                    "totalCashFromFinancingActivities": "7238000.00",
                    "changeToOperatingActivities": "5898000.00",
                    "netIncome": "-184000.00",
                    "changeInCash": "8662000.00",
                    "beginPeriodCashFlow": "27531000.00",
                    "endPeriodCashFlow": "36193000.00",
                    "totalCashFromOperatingActivities": "55680000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "46724000.00",
                    "otherCashflowsFromInvestingActivities": "7677000.00",
                    "dividendsPaid": "11705000.00",
                    "changeToInventory": "-24154000.00",
                    "changeToAccountReceivables": "6678000.00",
                    "salePurchaseOfStock": "5000.00",
                    "otherCashflowsFromFinancingActivities": "-85000.00",
                    "changeToNetincome": "4205000.00",
                    "capitalExpenditures": "70381000",
                    "changeReceivables": "6678000.00",
                    "cashFlowsOtherOperating": "16350000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "8662000.00",
                    "changeInWorkingCapital": "-2137000.00",
                    "stockBasedCompensation": "451000.00",
                    "otherNonCashItems": "6505000.00",
                    "freeCashFlow": "-14701000.00"
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-11-07",
                    "currency_symbol": "USD",
                    "investments": "2743000.00",
                    "changeToLiabilities": "-19948000.00",
                    "totalCashflowsFromInvestingActivities": "-51040000.00",
                    "netBorrowings": "-6559000.00",
                    "totalCashFromFinancingActivities": "-7053000.00",
                    "changeToOperatingActivities": "11128000.00",
                    "netIncome": "-7596000.00",
                    "changeInCash": "-13040000.00",
                    "beginPeriodCashFlow": "40571000.00",
                    "endPeriodCashFlow": "27531000.00",
                    "totalCashFromOperatingActivities": "45053000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "46807000.00",
                    "otherCashflowsFromInvestingActivities": "-8415000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "5290000.00",
                    "changeToAccountReceivables": "12235000.00",
                    "salePurchaseOfStock": "-914000.00",
                    "otherCashflowsFromFinancingActivities": "420000.00",
                    "changeToNetincome": "-3740000.00",
                    "capitalExpenditures": "42727000",
                    "changeReceivables": "12235000.00",
                    "cashFlowsOtherOperating": "17831000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-13040000.00",
                    "changeInWorkingCapital": "-1695000.00",
                    "stockBasedCompensation": "613000.00",
                    "otherNonCashItems": "10882000.00",
                    "freeCashFlow": "2326000.00"
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-08-09",
                    "currency_symbol": "USD",
                    "investments": "8000.00",
                    "changeToLiabilities": "51080000.00",
                    "totalCashflowsFromInvestingActivities": "-691890000.00",
                    "netBorrowings": "626196000.00",
                    "totalCashFromFinancingActivities": "625678000.00",
                    "changeToOperatingActivities": "23043000.00",
                    "netIncome": "-6996000.00",
                    "changeInCash": "-48589000.00",
                    "beginPeriodCashFlow": "89160000.00",
                    "endPeriodCashFlow": "40571000.00",
                    "totalCashFromOperatingActivities": "17623000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "32415000.00",
                    "otherCashflowsFromInvestingActivities": "-652344000.00",
                    "dividendsPaid": "835000000.00",
                    "changeToInventory": "-11157000.00",
                    "changeToAccountReceivables": "-6802000.00",
                    "salePurchaseOfStock": "-657000.00",
                    "otherCashflowsFromFinancingActivities": "821703000.00",
                    "changeToNetincome": "-51497000.00",
                    "capitalExpenditures": "39586000",
                    "changeReceivables": "-6802000.00",
                    "cashFlowsOtherOperating": "16908000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-48589000.00",
                    "changeInWorkingCapital": "35932000.00",
                    "stockBasedCompensation": "909000.00",
                    "otherNonCashItems": "7112000.00",
                    "freeCashFlow": "-21963000.00"
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-04-29",
                    "currency_symbol": "USD",
                    "investments": "45000.00",
                    "changeToLiabilities": "-1664000.00",
                    "totalCashflowsFromInvestingActivities": "-22827000.00",
                    "netBorrowings": "-7278000.00",
                    "totalCashFromFinancingActivities": "-7995000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "13881000.00",
                    "changeInCash": "12348000.00",
                    "beginPeriodCashFlow": "76812000.00",
                    "endPeriodCashFlow": "89160000.00",
                    "totalCashFromOperatingActivities": "43170000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17739000.00",
                    "otherCashflowsFromInvestingActivities": "145000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-267000.00",
                    "changeToAccountReceivables": "2470000.00",
                    "salePurchaseOfStock": "-3526000.00",
                    "otherCashflowsFromFinancingActivities": "-1528000.00",
                    "changeToNetincome": "2702000.00",
                    "capitalExpenditures": "20537000",
                    "changeReceivables": "2470000.00",
                    "cashFlowsOtherOperating": "8177000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "12348000.00",
                    "changeInWorkingCapital": "8716000.00",
                    "stockBasedCompensation": "1048000.00",
                    "otherNonCashItems": "3275000.00",
                    "freeCashFlow": "22633000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-26",
                    "currency_symbol": "USD",
                    "investments": "16000.00",
                    "changeToLiabilities": "6870000.00",
                    "totalCashflowsFromInvestingActivities": "-29898000.00",
                    "netBorrowings": "-5810000.00",
                    "totalCashFromFinancingActivities": "-16776000.00",
                    "changeToOperatingActivities": "-4595000.00",
                    "netIncome": "12108000.00",
                    "changeInCash": "-10476000.00",
                    "beginPeriodCashFlow": "87288000.00",
                    "endPeriodCashFlow": "76812000.00",
                    "totalCashFromOperatingActivities": "36198000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17583000.00",
                    "otherCashflowsFromInvestingActivities": "121000.00",
                    "dividendsPaid": "11085000.00",
                    "changeToInventory": "206000.00",
                    "changeToAccountReceivables": "1942000.00",
                    "salePurchaseOfStock": "-86000.00",
                    "otherCashflowsFromFinancingActivities": "-36000.00",
                    "changeToNetincome": "7195000.00",
                    "capitalExpenditures": "30035000",
                    "changeReceivables": "1942000.00",
                    "cashFlowsOtherOperating": "-9843000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-10476000.00",
                    "changeInWorkingCapital": "-825000.00",
                    "stockBasedCompensation": "440000.00",
                    "otherNonCashItems": "-120000.00",
                    "freeCashFlow": "6163000.00"
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-10-30",
                    "currency_symbol": "USD",
                    "investments": "35000.00",
                    "changeToLiabilities": "1222000.00",
                    "totalCashflowsFromInvestingActivities": "-14284000.00",
                    "netBorrowings": "-13570000.00",
                    "totalCashFromFinancingActivities": "-13418000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7996000.00",
                    "changeInCash": "-4849000.00",
                    "beginPeriodCashFlow": "92137000.00",
                    "endPeriodCashFlow": "87288000.00",
                    "totalCashFromOperatingActivities": "22853000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19118000.00",
                    "otherCashflowsFromInvestingActivities": "190000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "700000.00",
                    "changeToAccountReceivables": "-2650000.00",
                    "salePurchaseOfStock": "-349000.00",
                    "otherCashflowsFromFinancingActivities": "-7615000.00",
                    "changeToNetincome": "-3332000.00",
                    "capitalExpenditures": "14509000",
                    "changeReceivables": "-2650000.00",
                    "cashFlowsOtherOperating": "-342000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-4849000.00",
                    "changeInWorkingCapital": "-1070000.00",
                    "stockBasedCompensation": "463000.00",
                    "otherNonCashItems": "153000.00",
                    "freeCashFlow": "8344000.00"
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "USD",
                    "investments": "3000.00",
                    "changeToLiabilities": "3574000.00",
                    "totalCashflowsFromInvestingActivities": "-15604000.00",
                    "netBorrowings": "-5750000.00",
                    "totalCashFromFinancingActivities": "-5860000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10474000.00",
                    "changeInCash": "14985000.00",
                    "beginPeriodCashFlow": "77152000.00",
                    "endPeriodCashFlow": "92137000.00",
                    "totalCashFromOperatingActivities": "36449000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17664000.00",
                    "otherCashflowsFromInvestingActivities": "28000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "1053000.00",
                    "changeToAccountReceivables": "-2112000.00",
                    "salePurchaseOfStock": "-687000.00",
                    "otherCashflowsFromFinancingActivities": "93000.00",
                    "changeToNetincome": "-512000.00",
                    "capitalExpenditures": "15635000",
                    "changeReceivables": "-2112000.00",
                    "cashFlowsOtherOperating": "6165000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "14985000.00",
                    "changeInWorkingCapital": "8680000.00",
                    "stockBasedCompensation": "605000.00",
                    "otherNonCashItems": "1072000.00",
                    "freeCashFlow": "20814000.00"
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-05-04",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-8102000.00",
                    "totalCashflowsFromInvestingActivities": "-9476000.00",
                    "netBorrowings": "-5750000.00",
                    "totalCashFromFinancingActivities": "-6110000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10286000.00",
                    "changeInCash": "8235000.00",
                    "beginPeriodCashFlow": "68917000.00",
                    "endPeriodCashFlow": "77152000.00",
                    "totalCashFromOperatingActivities": "23821000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16337000.00",
                    "otherCashflowsFromInvestingActivities": "24000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-1467000.00",
                    "changeToAccountReceivables": "1773000.00",
                    "salePurchaseOfStock": "-763000.00",
                    "otherCashflowsFromFinancingActivities": "357000.00",
                    "changeToNetincome": "-824000.00",
                    "capitalExpenditures": "9500000",
                    "changeReceivables": "1773000.00",
                    "cashFlowsOtherOperating": "5672000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "8235000.00",
                    "changeInWorkingCapital": "-2124000.00",
                    "stockBasedCompensation": "825000.00",
                    "otherNonCashItems": "107000.00",
                    "freeCashFlow": "14321000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-27",
                    "currency_symbol": "USD",
                    "investments": "3000.00",
                    "changeToLiabilities": "3466000.00",
                    "totalCashflowsFromInvestingActivities": "-16871000.00",
                    "netBorrowings": "-5750000.00",
                    "totalCashFromFinancingActivities": "-16510000.00",
                    "changeToOperatingActivities": "2484000.00",
                    "netIncome": "8649000.00",
                    "changeInCash": "-9726000.00",
                    "beginPeriodCashFlow": "78643000.00",
                    "endPeriodCashFlow": "68917000.00",
                    "totalCashFromOperatingActivities": "23655000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17176000.00",
                    "otherCashflowsFromInvestingActivities": "161000.00",
                    "dividendsPaid": "10761000.00",
                    "changeToInventory": "-1190000.00",
                    "changeToAccountReceivables": "-3147000.00",
                    "salePurchaseOfStock": "1000.00",
                    "otherCashflowsFromFinancingActivities": "-16511000.00",
                    "changeToNetincome": "11047000.00",
                    "capitalExpenditures": "17035000",
                    "changeReceivables": "-3147000.00",
                    "cashFlowsOtherOperating": "-12346000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-9726000.00",
                    "changeInWorkingCapital": "-13217000.00",
                    "stockBasedCompensation": "472000.00",
                    "otherNonCashItems": "1339000.00",
                    "freeCashFlow": "6620000.00"
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "USD",
                    "investments": "13000.00",
                    "changeToLiabilities": "790000.00",
                    "totalCashflowsFromInvestingActivities": "-18213000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "9000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8003000.00",
                    "changeInCash": "6558000.00",
                    "beginPeriodCashFlow": "72085000.00",
                    "endPeriodCashFlow": "78643000.00",
                    "totalCashFromOperatingActivities": "24762000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16731000.00",
                    "otherCashflowsFromInvestingActivities": "167000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-9000.00",
                    "changeToAccountReceivables": "-1508000.00",
                    "salePurchaseOfStock": "-14000.00",
                    "otherCashflowsFromFinancingActivities": "1000.00",
                    "changeToNetincome": "2639000.00",
                    "capitalExpenditures": "18393000",
                    "changeReceivables": "-1508000.00",
                    "cashFlowsOtherOperating": "-1884000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "6558000.00",
                    "changeInWorkingCapital": "-2611000.00",
                    "stockBasedCompensation": "422000.00",
                    "otherNonCashItems": "3495000.00",
                    "freeCashFlow": "6369000.00"
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-08-01",
                    "currency_symbol": "USD",
                    "investments": "24000.00",
                    "changeToLiabilities": "3400000.00",
                    "totalCashflowsFromInvestingActivities": "-15445000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-130000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8615000.00",
                    "changeInCash": "18404000.00",
                    "beginPeriodCashFlow": "53681000.00",
                    "endPeriodCashFlow": "72085000.00",
                    "totalCashFromOperatingActivities": "33979000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16596000.00",
                    "otherCashflowsFromInvestingActivities": "139000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "982000.00",
                    "changeToAccountReceivables": "-1622000.00",
                    "salePurchaseOfStock": "-231000.00",
                    "otherCashflowsFromFinancingActivities": "89000.00",
                    "changeToNetincome": "-2002000.00",
                    "capitalExpenditures": "15608000",
                    "changeReceivables": "-1622000.00",
                    "cashFlowsOtherOperating": "8010000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "18404000.00",
                    "changeInWorkingCapital": "10770000.00",
                    "stockBasedCompensation": "583000.00",
                    "otherNonCashItems": "385000.00",
                    "freeCashFlow": "18371000.00"
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-05-02",
                    "currency_symbol": "USD",
                    "investments": "3000.00",
                    "changeToLiabilities": "-1156000.00",
                    "totalCashflowsFromInvestingActivities": "-17109000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-123000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8616000.00",
                    "changeInCash": "15365000.00",
                    "beginPeriodCashFlow": "38316000.00",
                    "endPeriodCashFlow": "53681000.00",
                    "totalCashFromOperatingActivities": "32597000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15387000.00",
                    "otherCashflowsFromInvestingActivities": "84000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "2138000.00",
                    "changeToAccountReceivables": "52000.00",
                    "salePurchaseOfStock": "-1540000.00",
                    "otherCashflowsFromFinancingActivities": "305000.00",
                    "changeToNetincome": "-1508000.00",
                    "capitalExpenditures": "17196000",
                    "changeReceivables": "52000.00",
                    "cashFlowsOtherOperating": "9068000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "15365000.00",
                    "changeInWorkingCapital": "10102000.00",
                    "stockBasedCompensation": "1147000.00",
                    "otherNonCashItems": "-642000.00",
                    "freeCashFlow": "15401000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-03-03",
                    "currency_symbol": "USD",
                    "investments": "12000.00",
                    "changeToLiabilities": "-2279000.00",
                    "totalCashflowsFromInvestingActivities": "-36172000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-8213000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6676000.00",
                    "changeInCash": "-23639000.00",
                    "beginPeriodCashFlow": "61955000.00",
                    "endPeriodCashFlow": "38316000.00",
                    "totalCashFromOperatingActivities": "20746000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15688000.00",
                    "otherCashflowsFromInvestingActivities": "-246000.00",
                    "dividendsPaid": "8191000.00",
                    "changeToInventory": "-1909000.00",
                    "changeToAccountReceivables": "-2084000.00",
                    "salePurchaseOfStock": "-303000.00",
                    "otherCashflowsFromFinancingActivities": "-6963000.00",
                    "changeToNetincome": "12318000.00",
                    "capitalExpenditures": "36244000",
                    "changeReceivables": "-2084000.00",
                    "cashFlowsOtherOperating": "-5990000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-23639000.00",
                    "changeInWorkingCapital": "-12262000.00",
                    "stockBasedCompensation": "398000.00",
                    "otherNonCashItems": "930000.00",
                    "freeCashFlow": "-15498000.00"
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-11-01",
                    "currency_symbol": "USD",
                    "investments": "45000.00",
                    "changeToLiabilities": "-723000.00",
                    "totalCashflowsFromInvestingActivities": "-32276000.00",
                    "netBorrowings": "-517000.00",
                    "totalCashFromFinancingActivities": "-534000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6717000.00",
                    "changeInCash": "-11447000.00",
                    "beginPeriodCashFlow": "73402000.00",
                    "endPeriodCashFlow": "61955000.00",
                    "totalCashFromOperatingActivities": "21363000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14992000.00",
                    "otherCashflowsFromInvestingActivities": "246000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-796000.00",
                    "changeToAccountReceivables": "212000.00",
                    "salePurchaseOfStock": "-967000.00",
                    "otherCashflowsFromFinancingActivities": "8000.00",
                    "changeToNetincome": "6184000.00",
                    "capitalExpenditures": "32302000",
                    "changeReceivables": "212000.00",
                    "cashFlowsOtherOperating": "-5223000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-11447000.00",
                    "changeInWorkingCapital": "-6530000.00",
                    "stockBasedCompensation": "495000.00",
                    "otherNonCashItems": "992000.00",
                    "freeCashFlow": "-10939000.00"
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-08-02",
                    "currency_symbol": "USD",
                    "investments": "19000.00",
                    "changeToLiabilities": "6391000.00",
                    "totalCashflowsFromInvestingActivities": "-22277000.00",
                    "netBorrowings": "-721000.00",
                    "totalCashFromFinancingActivities": "-862000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7842000.00",
                    "changeInCash": "6307000.00",
                    "beginPeriodCashFlow": "67095000.00",
                    "endPeriodCashFlow": "73402000.00",
                    "totalCashFromOperatingActivities": "29446000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16070000.00",
                    "otherCashflowsFromInvestingActivities": "162000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-825000.00",
                    "changeToAccountReceivables": "-952000.00",
                    "salePurchaseOfStock": "-175000.00",
                    "otherCashflowsFromFinancingActivities": "31000.00",
                    "changeToNetincome": "3109000.00",
                    "capitalExpenditures": "22458000",
                    "changeReceivables": "-952000.00",
                    "cashFlowsOtherOperating": "-2189000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "6307000.00",
                    "changeInWorkingCapital": "2425000.00",
                    "stockBasedCompensation": "620000.00",
                    "otherNonCashItems": "842000.00",
                    "freeCashFlow": "6988000.00"
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-05-03",
                    "currency_symbol": "USD",
                    "investments": "33000.00",
                    "changeToLiabilities": "-5214000.00",
                    "totalCashflowsFromInvestingActivities": "-25838000.00",
                    "netBorrowings": "-739000.00",
                    "totalCashFromFinancingActivities": "-862000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8351000.00",
                    "changeInCash": "-3991000.00",
                    "beginPeriodCashFlow": "71086000.00",
                    "endPeriodCashFlow": "67095000.00",
                    "totalCashFromOperatingActivities": "22709000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13972000.00",
                    "otherCashflowsFromInvestingActivities": "25000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "2603000.00",
                    "changeToAccountReceivables": "230000.00",
                    "salePurchaseOfStock": "-155000.00",
                    "otherCashflowsFromFinancingActivities": "30000.00",
                    "changeToNetincome": "-17000.00",
                    "capitalExpenditures": "26024000",
                    "changeReceivables": "230000.00",
                    "cashFlowsOtherOperating": "2784000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-3991000.00",
                    "changeInWorkingCapital": "403000.00",
                    "stockBasedCompensation": "425000.00",
                    "otherNonCashItems": "952000.00",
                    "freeCashFlow": "-3315000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-03-05",
                    "currency_symbol": "USD",
                    "investments": "24000.00",
                    "changeToLiabilities": "-15691000.00",
                    "totalCashflowsFromInvestingActivities": "-34939000.00",
                    "netBorrowings": "-742000.00",
                    "totalCashFromFinancingActivities": "-8141000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4916000.00",
                    "changeInCash": "-23561000.00",
                    "beginPeriodCashFlow": "94647000.00",
                    "endPeriodCashFlow": "71086000.00",
                    "totalCashFromOperatingActivities": "19519000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16553000.00",
                    "otherCashflowsFromInvestingActivities": "479000.00",
                    "dividendsPaid": "7403000.00",
                    "changeToInventory": "-2541000.00",
                    "changeToAccountReceivables": "-2948000.00",
                    "salePurchaseOfStock": "1000.00",
                    "otherCashflowsFromFinancingActivities": "-7400000.00",
                    "changeToNetincome": "23652000.00",
                    "capitalExpenditures": "35442000",
                    "changeReceivables": "-2948000.00",
                    "cashFlowsOtherOperating": "-4422000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-23561000.00",
                    "changeInWorkingCapital": "-25602000.00",
                    "stockBasedCompensation": "417000.00",
                    "otherNonCashItems": "12258000.00",
                    "freeCashFlow": "-15923000.00"
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-11-05",
                    "currency_symbol": "USD",
                    "investments": "342000.00",
                    "changeToLiabilities": "-460000.00",
                    "totalCashflowsFromInvestingActivities": "-20965000.00",
                    "netBorrowings": "60809000.00",
                    "totalCashFromFinancingActivities": "61321000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1361000.00",
                    "changeInCash": "73335000.00",
                    "beginPeriodCashFlow": "21312000.00",
                    "endPeriodCashFlow": "94647000.00",
                    "totalCashFromOperatingActivities": "32979000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16794000.00",
                    "otherCashflowsFromInvestingActivities": "5000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "271000.00",
                    "changeToAccountReceivables": "-1657000.00",
                    "salePurchaseOfStock": "-1000.00",
                    "otherCashflowsFromFinancingActivities": "-2316000.00",
                    "changeToNetincome": "3170000.00",
                    "capitalExpenditures": "21312000",
                    "changeReceivables": "-1657000.00",
                    "cashFlowsOtherOperating": "12720000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "73335000.00",
                    "changeInWorkingCapital": "10874000.00",
                    "stockBasedCompensation": "429000.00",
                    "otherNonCashItems": "1888000.00",
                    "freeCashFlow": "11667000.00"
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-08-08",
                    "currency_symbol": "USD",
                    "investments": "449000.00",
                    "changeToLiabilities": "14868000.00",
                    "totalCashflowsFromInvestingActivities": "-14815000.00",
                    "netBorrowings": "-5448000.00",
                    "totalCashFromFinancingActivities": "-5542000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5560000.00",
                    "changeInCash": "1669000.00",
                    "beginPeriodCashFlow": "19643000.00",
                    "endPeriodCashFlow": "21312000.00",
                    "totalCashFromOperatingActivities": "22026000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15259000.00",
                    "otherCashflowsFromInvestingActivities": "2204000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "-262000.00",
                    "changeToAccountReceivables": "-2937000.00",
                    "salePurchaseOfStock": "-96000.00",
                    "otherCashflowsFromFinancingActivities": "4000.00",
                    "changeToNetincome": "586000.00",
                    "capitalExpenditures": "17468000",
                    "changeReceivables": "-2937000.00",
                    "cashFlowsOtherOperating": "-11048000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "1669000.00",
                    "changeInWorkingCapital": "621000.00",
                    "stockBasedCompensation": "593000.00",
                    "otherNonCashItems": "795000.00",
                    "freeCashFlow": "4558000.00"
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-05-09",
                    "currency_symbol": "USD",
                    "investments": "412000.00",
                    "changeToLiabilities": "-4054000.00",
                    "totalCashflowsFromInvestingActivities": "-13202000.00",
                    "netBorrowings": "-5434000.00",
                    "totalCashFromFinancingActivities": "-5479000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4466000.00",
                    "changeInCash": "3769000.00",
                    "beginPeriodCashFlow": "15874000.00",
                    "endPeriodCashFlow": "19643000.00",
                    "totalCashFromOperatingActivities": "22450000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15807000.00",
                    "otherCashflowsFromInvestingActivities": "1217000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "211000.00",
                    "changeToAccountReceivables": "-704000.00",
                    "salePurchaseOfStock": "-47000.00",
                    "otherCashflowsFromFinancingActivities": "-13202000.00",
                    "changeToNetincome": "-4545000.00",
                    "capitalExpenditures": "14831000",
                    "changeReceivables": "-704000.00",
                    "cashFlowsOtherOperating": "11269000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "3769000.00",
                    "changeInWorkingCapital": "6722000.00",
                    "stockBasedCompensation": "403000.00",
                    "otherNonCashItems": "356000.00",
                    "freeCashFlow": "7619000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-03-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-19696000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-12698000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3972000.00",
                    "changeInCash": "-5988000.00",
                    "beginPeriodCashFlow": "21862000.00",
                    "endPeriodCashFlow": "15874000.00",
                    "totalCashFromOperatingActivities": "26406000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13615000.00",
                    "otherCashflowsFromInvestingActivities": "2431000.00",
                    "dividendsPaid": "7320000.00",
                    "changeToInventory": "-2130000.00",
                    "changeToAccountReceivables": "985000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "-7275000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "22158000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2132000.00",
                    "stockBasedCompensation": "383000.00",
                    "otherNonCashItems": "676000.00",
                    "freeCashFlow": "4248000.00"
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-11-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-20690000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3059000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3002000.00",
                    "changeInCash": "-3569000.00",
                    "beginPeriodCashFlow": "25431000.00",
                    "endPeriodCashFlow": "21862000.00",
                    "totalCashFromOperatingActivities": "20180000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13773000.00",
                    "otherCashflowsFromInvestingActivities": "250000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": "1266000.00",
                    "changeToAccountReceivables": "-957000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "2000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "20874000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2777000.00",
                    "stockBasedCompensation": "433000.00",
                    "otherNonCashItems": "247000.00",
                    "freeCashFlow": "-694000.00"
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-08-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-14407000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3110000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2992000.00",
                    "changeInCash": "-1127000.00",
                    "beginPeriodCashFlow": "26558000.00",
                    "endPeriodCashFlow": "25431000.00",
                    "totalCashFromOperatingActivities": "16391000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14444000.00",
                    "otherCashflowsFromInvestingActivities": "1034000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-1666000.00",
                    "changeToAccountReceivables": "-1899000.00",
                    "salePurchaseOfStock": "-92000.00",
                    "otherCashflowsFromFinancingActivities": "8000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15510000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4330000.00",
                    "stockBasedCompensation": "592000.00",
                    "otherNonCashItems": "773000.00",
                    "freeCashFlow": "881000.00"
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-05-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15818000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3028000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3027000.00",
                    "changeInCash": "-895000.00",
                    "beginPeriodCashFlow": "27453000.00",
                    "endPeriodCashFlow": "26558000.00",
                    "totalCashFromOperatingActivities": "17950000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13938000.00",
                    "otherCashflowsFromInvestingActivities": "70000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "1450000.00",
                    "changeToAccountReceivables": "-20000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4000.00",
                    "changeToNetincome": "539000.00",
                    "capitalExpenditures": "16121000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "540000.00",
                    "stockBasedCompensation": "310000.00",
                    "otherNonCashItems": "1476000.00",
                    "freeCashFlow": "1829000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-03-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-26747000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-10451000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2714000.00",
                    "changeInCash": "-15691000.00",
                    "beginPeriodCashFlow": "43144000.00",
                    "endPeriodCashFlow": "27453000.00",
                    "totalCashFromOperatingActivities": "21507000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13704000.00",
                    "otherCashflowsFromInvestingActivities": "-245000.00",
                    "dividendsPaid": "7313000.00",
                    "changeToInventory": "-969000.00",
                    "changeToAccountReceivables": "911000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-7426000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15112000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1900000.00",
                    "stockBasedCompensation": "253000.00",
                    "otherNonCashItems": "2260000.00",
                    "freeCashFlow": "6395000.00"
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-11-03",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-164959000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "163022000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4034000.00",
                    "changeInCash": "16640000.00",
                    "beginPeriodCashFlow": "26504000.00",
                    "endPeriodCashFlow": "43144000.00",
                    "totalCashFromOperatingActivities": "18577000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12203000.00",
                    "otherCashflowsFromInvestingActivities": "-150243000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "36000.00",
                    "changeToAccountReceivables": "-1711000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3442000.00",
                    "changeToNetincome": "512000.00",
                    "capitalExpenditures": "21560000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5065000.00",
                    "stockBasedCompensation": "260000.00",
                    "otherNonCashItems": "-2933000.00",
                    "freeCashFlow": "-2983000.00"
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-08-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9696000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1129000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4573000.00",
                    "changeInCash": "8306000.00",
                    "beginPeriodCashFlow": "18198000.00",
                    "endPeriodCashFlow": "26504000.00",
                    "totalCashFromOperatingActivities": "19131000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8397000.00",
                    "otherCashflowsFromInvestingActivities": "-226000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-496000.00",
                    "changeToAccountReceivables": "-517000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "5000.00",
                    "changeToNetincome": "954000.00",
                    "capitalExpenditures": "9694000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1244000.00",
                    "stockBasedCompensation": "137000.00",
                    "otherNonCashItems": "4075000.00",
                    "freeCashFlow": "9437000.00"
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-05-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9339000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-506000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6754000.00",
                    "changeInCash": "6144000.00",
                    "beginPeriodCashFlow": "12054000.00",
                    "endPeriodCashFlow": "18198000.00",
                    "totalCashFromOperatingActivities": "15989000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8327000.00",
                    "otherCashflowsFromInvestingActivities": "240000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "1167000.00",
                    "changeToAccountReceivables": "-1803000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "619000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9570000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "795000.00",
                    "stockBasedCompensation": "142000.00",
                    "otherNonCashItems": "472000.00",
                    "freeCashFlow": "6419000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-03-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-14364000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3065000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6258000.00",
                    "changeInCash": "-2864000.00",
                    "beginPeriodCashFlow": "14918000.00",
                    "endPeriodCashFlow": "12054000.00",
                    "totalCashFromOperatingActivities": "14565000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8514000.00",
                    "otherCashflowsFromInvestingActivities": "847000.00",
                    "dividendsPaid": "7007000.00",
                    "changeToInventory": "-1224000.00",
                    "changeToAccountReceivables": "607000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-6950000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15560000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1777000.00",
                    "stockBasedCompensation": "178000.00",
                    "otherNonCashItems": "-10582000.00",
                    "freeCashFlow": "-995000.00"
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-11-05",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-12158000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1066000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6307000.00",
                    "changeInCash": "1652000.00",
                    "beginPeriodCashFlow": "13266000.00",
                    "endPeriodCashFlow": "14918000.00",
                    "totalCashFromOperatingActivities": "14876000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8151000.00",
                    "otherCashflowsFromInvestingActivities": "9000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-107000.00",
                    "changeToAccountReceivables": "1187000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "38000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12142000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-9865000.00",
                    "stockBasedCompensation": "179000.00",
                    "otherNonCashItems": "11114000.00",
                    "freeCashFlow": "2734000.00"
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-08-04",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-16703000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-12080000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6662000.00",
                    "changeInCash": "-5387000.00",
                    "beginPeriodCashFlow": "18653000.00",
                    "endPeriodCashFlow": "13266000.00",
                    "totalCashFromOperatingActivities": "23396000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8182000.00",
                    "otherCashflowsFromInvestingActivities": "9000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "1136000.00",
                    "changeToAccountReceivables": "-2621000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "15000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16429000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6840000.00",
                    "stockBasedCompensation": "180000.00",
                    "otherNonCashItems": "1223000.00",
                    "freeCashFlow": "6967000.00"
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-05-05",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9058000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1235000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-4135000.00",
                    "changeInCash": "13413000.00",
                    "beginPeriodCashFlow": "5240000.00",
                    "endPeriodCashFlow": "18653000.00",
                    "totalCashFromOperatingActivities": "21236000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7783000.00",
                    "otherCashflowsFromInvestingActivities": "57000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "665000.00",
                    "changeToAccountReceivables": "2119000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "320000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9077000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5404000.00",
                    "stockBasedCompensation": "116000.00",
                    "otherNonCashItems": "18830000.00",
                    "freeCashFlow": "12159000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-03-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-37284000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "16344000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5556000.00",
                    "changeInCash": "-2078000.00",
                    "beginPeriodCashFlow": "7318000.00",
                    "endPeriodCashFlow": "5240000.00",
                    "totalCashFromOperatingActivities": "18862000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7307000.00",
                    "otherCashflowsFromInvestingActivities": "-10485000.00",
                    "dividendsPaid": "6520000.00",
                    "changeToInventory": "-1276000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-6280000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "26669000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1914000.00",
                    "stockBasedCompensation": "5866000.00",
                    "otherNonCashItems": "-4465000.00",
                    "freeCashFlow": "-7807000.00"
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-11-05",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-19508000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-865000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6807000.00",
                    "changeInCash": "-15689000.00",
                    "beginPeriodCashFlow": "23007000.00",
                    "endPeriodCashFlow": "7318000.00",
                    "totalCashFromOperatingActivities": "4684000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7312000.00",
                    "otherCashflowsFromInvestingActivities": "663000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-663000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "9000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "20166000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-9538000.00",
                    "stockBasedCompensation": "-2752000.00",
                    "otherNonCashItems": "293000.00",
                    "freeCashFlow": "-15482000.00"
                },
                "2008-06-30": {
                    "date": "2008-06-30",
                    "filing_date": "2008-08-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11235000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1011000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7250000.00",
                    "changeInCash": "12000.00",
                    "beginPeriodCashFlow": "22995000.00",
                    "endPeriodCashFlow": "23007000.00",
                    "totalCashFromOperatingActivities": "12258000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7775000.00",
                    "otherCashflowsFromInvestingActivities": "16000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "255000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10977000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1823000.00",
                    "stockBasedCompensation": "-794000.00",
                    "otherNonCashItems": "226000.00",
                    "freeCashFlow": "1281000.00"
                },
                "2008-03-31": {
                    "date": "2008-03-31",
                    "filing_date": "2008-05-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7656000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-864000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4792000.00",
                    "changeInCash": "5750000.00",
                    "beginPeriodCashFlow": "17245000.00",
                    "endPeriodCashFlow": "22995000.00",
                    "totalCashFromOperatingActivities": "14270000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7508000.00",
                    "otherCashflowsFromInvestingActivities": "108000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "22000.00",
                    "changeToAccountReceivables": "688000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "44000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7757000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2564000.00",
                    "stockBasedCompensation": "-47000.00",
                    "otherNonCashItems": "242000.00",
                    "freeCashFlow": "6513000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-03-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-10764000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-7278000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3678000.00",
                    "changeInCash": "-5957000.00",
                    "beginPeriodCashFlow": "23202000.00",
                    "endPeriodCashFlow": "17245000.00",
                    "totalCashFromOperatingActivities": "12085000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7342000.00",
                    "otherCashflowsFromInvestingActivities": "13000.00",
                    "dividendsPaid": "5803000.00",
                    "changeToInventory": "-1020000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-5778000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11008000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1742000.00",
                    "stockBasedCompensation": "-1206000.00",
                    "otherNonCashItems": "2291000.00",
                    "freeCashFlow": "1077000.00"
                },
                "2007-09-30": {
                    "date": "2007-09-30",
                    "filing_date": "2007-11-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9242000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-823000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5107000.00",
                    "changeInCash": "-54000.00",
                    "beginPeriodCashFlow": "23256000.00",
                    "endPeriodCashFlow": "23202000.00",
                    "totalCashFromOperatingActivities": "10011000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7543000.00",
                    "otherCashflowsFromInvestingActivities": "31000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "62000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "36000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9257000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-912000.00",
                    "stockBasedCompensation": "-393000.00",
                    "otherNonCashItems": "-30000.00",
                    "freeCashFlow": "754000.00"
                },
                "2007-06-30": {
                    "date": "2007-06-30",
                    "filing_date": "2007-08-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7422000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-527000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5947000.00",
                    "changeInCash": "2389000.00",
                    "beginPeriodCashFlow": "20867000.00",
                    "endPeriodCashFlow": "23256000.00",
                    "totalCashFromOperatingActivities": "10338000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7225000.00",
                    "otherCashflowsFromInvestingActivities": "-2377000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-1357000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "56000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5361000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1922000.00",
                    "stockBasedCompensation": "-499000.00",
                    "otherNonCashItems": "-45000.00",
                    "freeCashFlow": "4977000.00"
                },
                "2007-03-31": {
                    "date": "2007-03-31",
                    "filing_date": "2007-05-04",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3166000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-716000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4071000.00",
                    "changeInCash": "7427000.00",
                    "beginPeriodCashFlow": "13440000.00",
                    "endPeriodCashFlow": "20867000.00",
                    "totalCashFromOperatingActivities": "11309000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7088000.00",
                    "otherCashflowsFromInvestingActivities": "151000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "150000.00",
                    "changeToAccountReceivables": "676000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "39000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3458000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "800000.00",
                    "stockBasedCompensation": "78000.00",
                    "otherNonCashItems": "530000.00",
                    "freeCashFlow": "7851000.00"
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-03-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5158000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5619000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3212000.00",
                    "changeInCash": "-1633000.00",
                    "beginPeriodCashFlow": "15073000.00",
                    "endPeriodCashFlow": "13440000.00",
                    "totalCashFromOperatingActivities": "9144000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7025000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "5334000.00",
                    "changeToInventory": "273000.00",
                    "changeToAccountReceivables": "254000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-5112000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5030000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1412000.00",
                    "stockBasedCompensation": "1228000.00",
                    "otherNonCashItems": "-270000.00",
                    "freeCashFlow": "4114000.00"
                },
                "2006-09-30": {
                    "date": "2006-09-30",
                    "filing_date": "2006-11-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5629000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5173000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3384000.00",
                    "changeInCash": "-1294000.00",
                    "beginPeriodCashFlow": "16367000.00",
                    "endPeriodCashFlow": "15073000.00",
                    "totalCashFromOperatingActivities": "9508000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6612000.00",
                    "otherCashflowsFromInvestingActivities": "252000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-425000.00",
                    "changeToAccountReceivables": "342000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-5474000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5898000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1498000.00",
                    "stockBasedCompensation": "1020000.00",
                    "otherNonCashItems": "-26000.00",
                    "freeCashFlow": "3610000.00"
                },
                "2006-06-30": {
                    "date": "2006-06-30",
                    "filing_date": "2006-08-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "6491000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-843000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2781000.00",
                    "changeInCash": "10968000.00",
                    "beginPeriodCashFlow": "5399000.00",
                    "endPeriodCashFlow": "16367000.00",
                    "totalCashFromOperatingActivities": "5320000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7116000.00",
                    "otherCashflowsFromInvestingActivities": "71000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "342000.00",
                    "changeToAccountReceivables": "2170000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1126000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4703000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3607000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-353000.00",
                    "freeCashFlow": "617000.00"
                },
                "2006-03-31": {
                    "date": "2006-03-31",
                    "filing_date": "2006-05-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5540000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2011000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8545000.00",
                    "changeInCash": "2827000.00",
                    "beginPeriodCashFlow": "2572000.00",
                    "endPeriodCashFlow": "5399000.00",
                    "totalCashFromOperatingActivities": "10378000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6537000.00",
                    "otherCashflowsFromInvestingActivities": "-5508000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "13000.00",
                    "changeToAccountReceivables": "2077000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2295000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5564000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5586000.00",
                    "stockBasedCompensation": "191000.00",
                    "otherNonCashItems": "-10028000.00",
                    "freeCashFlow": "4814000.00"
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2006-03-21",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9649000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4170000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2669000.00",
                    "changeInCash": "-9593000.00",
                    "beginPeriodCashFlow": "12165000.00",
                    "endPeriodCashFlow": "2572000.00",
                    "totalCashFromOperatingActivities": "4226000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6113000.00",
                    "otherCashflowsFromInvestingActivities": "-547000.00",
                    "dividendsPaid": "3532000.00",
                    "changeToInventory": "10000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3532000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8992000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4066000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-569000.00",
                    "freeCashFlow": "-4766000.00"
                },
                "2005-09-30": {
                    "date": "2005-09-30",
                    "filing_date": "2005-11-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8220000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-866000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3159000.00",
                    "changeInCash": "3115000.00",
                    "beginPeriodCashFlow": "9050000.00",
                    "endPeriodCashFlow": "12165000.00",
                    "totalCashFromOperatingActivities": "12201000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5355000.00",
                    "otherCashflowsFromInvestingActivities": "64000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-511000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1098000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8457000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2192000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "5438000.00",
                    "freeCashFlow": "3744000.00"
                },
                "2005-06-30": {
                    "date": "2005-06-30",
                    "filing_date": "2005-08-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7990000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-12875000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2512000.00",
                    "changeInCash": "-14501000.00",
                    "beginPeriodCashFlow": "23551000.00",
                    "endPeriodCashFlow": "9050000.00",
                    "totalCashFromOperatingActivities": "6364000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5492000.00",
                    "otherCashflowsFromInvestingActivities": "-149000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-36000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-13089000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7883000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-763000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-896000.00",
                    "freeCashFlow": "-1519000.00"
                },
                "2005-03-31": {
                    "date": "2005-03-31",
                    "filing_date": "2005-05-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4254000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-825000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2395000.00",
                    "changeInCash": "9379000.00",
                    "beginPeriodCashFlow": "14172000.00",
                    "endPeriodCashFlow": "23551000.00",
                    "totalCashFromOperatingActivities": "14458000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5422000.00",
                    "otherCashflowsFromInvestingActivities": "-83000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-52000.00",
                    "changeToAccountReceivables": "267000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1080000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4195000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "7978000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "713000.00",
                    "freeCashFlow": "10263000.00"
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-22",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-21579000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2571000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1939000.00",
                    "changeInCash": "-17351000.00",
                    "beginPeriodCashFlow": "31523000.00",
                    "endPeriodCashFlow": "14172000.00",
                    "totalCashFromOperatingActivities": "6799000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5573000.00",
                    "otherCashflowsFromInvestingActivities": "-9153000.00",
                    "dividendsPaid": "3279000.00",
                    "changeToInventory": "192000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3279000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12377000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5075000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-519000.00",
                    "freeCashFlow": "-5578000.00"
                },
                "2004-09-30": {
                    "date": "2004-09-30",
                    "filing_date": "2004-11-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-16289000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1023000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3111000.00",
                    "changeInCash": "-3408000.00",
                    "beginPeriodCashFlow": "34931000.00",
                    "endPeriodCashFlow": "31523000.00",
                    "totalCashFromOperatingActivities": "13904000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4715000.00",
                    "otherCashflowsFromInvestingActivities": "10000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "145000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1061000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16229000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6754000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1060000.00",
                    "freeCashFlow": "-2325000.00"
                },
                "2004-06-30": {
                    "date": "2004-06-30",
                    "filing_date": "2004-08-04",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-921000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2880000.00",
                    "changeInCash": "1793000.00",
                    "beginPeriodCashFlow": "33138000.00",
                    "endPeriodCashFlow": "34931000.00",
                    "totalCashFromOperatingActivities": "6809000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4395000.00",
                    "otherCashflowsFromInvestingActivities": "29000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-465000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1055000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3868000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2733000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-526000.00",
                    "freeCashFlow": "2941000.00"
                },
                "2004-03-31": {
                    "date": "2004-03-31",
                    "filing_date": "2004-05-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1566000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-896000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2313000.00",
                    "changeInCash": "4442000.00",
                    "beginPeriodCashFlow": "28696000.00",
                    "endPeriodCashFlow": "33138000.00",
                    "totalCashFromOperatingActivities": "6904000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4337000.00",
                    "otherCashflowsFromInvestingActivities": "-41000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "203000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1045000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1621000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-116000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "348000.00",
                    "freeCashFlow": "5283000.00"
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3314000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3896000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4069000.00",
                    "changeInCash": "-2994000.00",
                    "beginPeriodCashFlow": "31690000.00",
                    "endPeriodCashFlow": "28696000.00",
                    "totalCashFromOperatingActivities": "4216000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4303000.00",
                    "otherCashflowsFromInvestingActivities": "-204000.00",
                    "dividendsPaid": "2960000.00",
                    "changeToInventory": "-158000.00",
                    "changeToAccountReceivables": "1069000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2960000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3311000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2766000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4077000.00",
                    "freeCashFlow": "905000.00"
                },
                "2003-09-30": {
                    "date": "2003-09-30",
                    "filing_date": "2003-11-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4899000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-958000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2717000.00",
                    "changeInCash": "-45000.00",
                    "beginPeriodCashFlow": "31735000.00",
                    "endPeriodCashFlow": "31690000.00",
                    "totalCashFromOperatingActivities": "5812000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4180000.00",
                    "otherCashflowsFromInvestingActivities": "-132000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-171000.00",
                    "changeToAccountReceivables": "1401000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1028000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4767000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2443000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "64000.00",
                    "freeCashFlow": "1045000.00"
                },
                "2003-06-30": {
                    "date": "2003-06-30",
                    "filing_date": "2003-08-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2183000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1708000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1044000.00",
                    "changeInCash": "-4553000.00",
                    "beginPeriodCashFlow": "36288000.00",
                    "endPeriodCashFlow": "31735000.00",
                    "totalCashFromOperatingActivities": "-662000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4127000.00",
                    "otherCashflowsFromInvestingActivities": "-174000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-11000.00",
                    "changeToAccountReceivables": "2195000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1799000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2371000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1063000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-7025000.00",
                    "freeCashFlow": "-3033000.00"
                },
                "2003-03-31": {
                    "date": "2003-03-31",
                    "filing_date": "2003-05-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2053000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-8111000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1931000.00",
                    "changeInCash": "34079000.00",
                    "beginPeriodCashFlow": "2209000.00",
                    "endPeriodCashFlow": "36288000.00",
                    "totalCashFromOperatingActivities": "44243000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4021000.00",
                    "otherCashflowsFromInvestingActivities": "-177000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "65000.00",
                    "changeToAccountReceivables": "1453000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-8337000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2027000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1887000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "34850000.00",
                    "freeCashFlow": "42216000.00"
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3952000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-941000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-5159000.00",
                    "changeInCash": "-241000.00",
                    "beginPeriodCashFlow": "2450000.00",
                    "endPeriodCashFlow": "2209000.00",
                    "totalCashFromOperatingActivities": "4788000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3442000.00",
                    "otherCashflowsFromInvestingActivities": "-346000.00",
                    "dividendsPaid": "2794000.00",
                    "changeToInventory": "-12000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1133000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3840000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "623000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4395000.00",
                    "freeCashFlow": "948000.00"
                },
                "2002-09-30": {
                    "date": "2002-09-30",
                    "filing_date": "2002-11-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2632000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5841000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2224000.00",
                    "changeInCash": "1516000.00",
                    "beginPeriodCashFlow": "934000.00",
                    "endPeriodCashFlow": "2450000.00",
                    "totalCashFromOperatingActivities": "9989000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3907000.00",
                    "otherCashflowsFromInvestingActivities": "-46000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "353000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1394000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3939000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1197000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1843000.00",
                    "freeCashFlow": "6050000.00"
                },
                "2002-06-30": {
                    "date": "2002-06-30",
                    "filing_date": "2002-08-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9031000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-950000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2114000.00",
                    "changeInCash": "-397000.00",
                    "beginPeriodCashFlow": "1331000.00",
                    "endPeriodCashFlow": "934000.00",
                    "totalCashFromOperatingActivities": "9584000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3638000.00",
                    "otherCashflowsFromInvestingActivities": "65000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "2890000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2533000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9080000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-962000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "11155000.00",
                    "freeCashFlow": "504000.00"
                },
                "2002-03-31": {
                    "date": "2002-03-31",
                    "filing_date": "2002-05-10",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5394000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1856000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2156000.00",
                    "changeInCash": "-842000.00",
                    "beginPeriodCashFlow": "2173000.00",
                    "endPeriodCashFlow": "1331000.00",
                    "totalCashFromOperatingActivities": "6408000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3495000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-2084000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1909000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5753000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-321000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "961000.00",
                    "freeCashFlow": "655000.00"
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8362000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4234000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11793000.00",
                    "changeInCash": "-933000.00",
                    "beginPeriodCashFlow": "3106000.00",
                    "endPeriodCashFlow": "2173000.00",
                    "totalCashFromOperatingActivities": "3195000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3325000.00",
                    "otherCashflowsFromInvestingActivities": "482000.00",
                    "dividendsPaid": "2635000.00",
                    "changeToInventory": "267000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "302000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13386000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1248000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-17053000.00",
                    "freeCashFlow": "-10191000.00"
                },
                "2001-09-30": {
                    "date": "2001-09-30",
                    "filing_date": "2001-11-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6281000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2731000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2094000.00",
                    "changeInCash": "515000.00",
                    "beginPeriodCashFlow": "2591000.00",
                    "endPeriodCashFlow": "3106000.00",
                    "totalCashFromOperatingActivities": "9527000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3117000.00",
                    "otherCashflowsFromInvestingActivities": "-459000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "304000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1292000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5449000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1783000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4018000.00",
                    "freeCashFlow": "4078000.00"
                },
                "2001-06-30": {
                    "date": "2001-06-30",
                    "filing_date": "2001-08-10",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4849000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1138000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1996000.00",
                    "changeInCash": "-1956000.00",
                    "beginPeriodCashFlow": "4547000.00",
                    "endPeriodCashFlow": "2591000.00",
                    "totalCashFromOperatingActivities": "4031000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2909000.00",
                    "otherCashflowsFromInvestingActivities": "1592000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "145000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1820000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5257000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-873000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-8000.00",
                    "freeCashFlow": "-1226000.00"
                },
                "2001-03-31": {
                    "date": "2001-03-31",
                    "filing_date": "2001-05-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2696000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4107000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "489000.00",
                    "changeInCash": "1414000.00",
                    "beginPeriodCashFlow": "3133000.00",
                    "endPeriodCashFlow": "4547000.00",
                    "totalCashFromOperatingActivities": "3000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2483000.00",
                    "otherCashflowsFromInvestingActivities": "1592000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-859000.00",
                    "changeToAccountReceivables": "105000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1197.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4303000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4455000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1286000.00",
                    "freeCashFlow": "-4300000.00"
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-03-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "5518000.00",
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4915000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-1001000.00",
                    "changeInCash": "-515000.00",
                    "beginPeriodCashFlow": "3648000.00",
                    "endPeriodCashFlow": "3133000.00",
                    "totalCashFromOperatingActivities": "3327000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1725000.00",
                    "otherCashflowsFromInvestingActivities": "154000.00",
                    "dividendsPaid": "2481000.00",
                    "changeToInventory": "478000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4894000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7713000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1352000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1099000.00",
                    "freeCashFlow": "-4386000.00"
                },
                "2000-09-30": {
                    "date": "2000-09-30",
                    "filing_date": "2000-11-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-17171855.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "11030933.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2455805.00",
                    "changeInCash": "-1348482.00",
                    "beginPeriodCashFlow": "4996482.00",
                    "endPeriodCashFlow": "3648000.00",
                    "totalCashFromOperatingActivities": "4792267.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1818741.00",
                    "otherCashflowsFromInvestingActivities": "-714380.00",
                    "dividendsPaid": null,
                    "changeToInventory": "337360.00",
                    "changeToAccountReceivables": "356000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2804000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16457475",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "942902.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-346040.00",
                    "freeCashFlow": "-11665208.00"
                },
                "2000-06-30": {
                    "date": "2000-06-30",
                    "filing_date": "2000-08-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1845197.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6310041.00",
                    "changeInCash": "-1841101.00",
                    "beginPeriodCashFlow": "6837583.00",
                    "endPeriodCashFlow": "4996482.00",
                    "totalCashFromOperatingActivities": "4500864.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1933657.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "232133.00",
                    "changeToAccountReceivables": "444000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1851730.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11177751",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2053333.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-7436312.00",
                    "freeCashFlow": "-6676887.00"
                },
                "2000-03-31": {
                    "date": "2000-03-31",
                    "filing_date": "2000-05-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "5958264.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2090154.00",
                    "changeInCash": "-318244.00",
                    "beginPeriodCashFlow": "7155827.00",
                    "endPeriodCashFlow": "6837583.00",
                    "totalCashFromOperatingActivities": "2582869.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1840602.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "185507.00",
                    "changeToAccountReceivables": "742000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "5929968.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8918774",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "171765.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "63352.00",
                    "freeCashFlow": "-6335905.00"
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2200000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1200000.00",
                    "changeInCash": "400000.00",
                    "beginPeriodCashFlow": "6800000.00",
                    "endPeriodCashFlow": "7200000.00",
                    "totalCashFromOperatingActivities": "6000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1900000.00",
                    "otherCashflowsFromInvestingActivities": "-500000.00",
                    "dividendsPaid": "2100000.00",
                    "changeToInventory": "-200000.00",
                    "changeToAccountReceivables": "-500000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2200000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2900000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3100000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "6700000.00",
                    "freeCashFlow": "3100000.00"
                },
                "1999-09-30": {
                    "date": "1999-09-30",
                    "filing_date": "1999-11-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8100000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4200000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2000000.00",
                    "changeInCash": "100000.00",
                    "beginPeriodCashFlow": "6700000.00",
                    "endPeriodCashFlow": "6800000.00",
                    "totalCashFromOperatingActivities": "4100000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1600000.00",
                    "otherCashflowsFromInvestingActivities": "100000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-600000.00",
                    "changeToAccountReceivables": "-600000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4200000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8200000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-900000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1400000.00",
                    "freeCashFlow": "-4100000.00"
                },
                "1999-06-30": {
                    "date": "1999-06-30",
                    "filing_date": "1999-08-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2600000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-200000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1900000.00",
                    "changeInCash": null,
                    "beginPeriodCashFlow": "6700000.00",
                    "endPeriodCashFlow": "6700000.00",
                    "totalCashFromOperatingActivities": "2600000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1600000.00",
                    "otherCashflowsFromInvestingActivities": "500000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-200000.00",
                    "changeToAccountReceivables": "-100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-200000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3100000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "500000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1500000.00",
                    "freeCashFlow": "-500000.00"
                },
                "1999-03-31": {
                    "date": "1999-03-31",
                    "filing_date": "1999-05-19",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1300000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-100000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1300000.00",
                    "changeInCash": "1800000.00",
                    "beginPeriodCashFlow": "4900000.00",
                    "endPeriodCashFlow": "6700000.00",
                    "totalCashFromOperatingActivities": "3300000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1600000.00",
                    "otherCashflowsFromInvestingActivities": "800000.00",
                    "dividendsPaid": "1900000.00",
                    "changeToInventory": "400000.00",
                    "changeToAccountReceivables": "-9200000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2100000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "300000.00",
                    "freeCashFlow": "1200000.00"
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "800000.00",
                    "changeInCash": "-700000.00",
                    "beginPeriodCashFlow": "5600000.00",
                    "endPeriodCashFlow": "4900000.00",
                    "totalCashFromOperatingActivities": "3600000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1500000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "1900000.00",
                    "changeToInventory": "-400000.00",
                    "changeToAccountReceivables": "4400000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1600000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-300000.00",
                    "freeCashFlow": "600000.00"
                },
                "1998-09-30": {
                    "date": "1998-09-30",
                    "filing_date": "1998-11-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2900000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "2000000.00",
                    "changeInCash": "-800000.00",
                    "beginPeriodCashFlow": "6400000.00",
                    "endPeriodCashFlow": "5600000.00",
                    "totalCashFromOperatingActivities": "2200000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1400000.00",
                    "otherCashflowsFromInvestingActivities": "900000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "700000.00",
                    "changeToAccountReceivables": "-2000000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2900000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "200000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1100000.00",
                    "freeCashFlow": "-1600000.00"
                },
                "1998-06-30": {
                    "date": "1998-06-30",
                    "filing_date": "1998-08-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3800000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "1700000.00",
                    "changeInCash": "1100000.00",
                    "beginPeriodCashFlow": "5300000.00",
                    "endPeriodCashFlow": "6400000.00",
                    "totalCashFromOperatingActivities": "4800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1300000.00",
                    "otherCashflowsFromInvestingActivities": "300000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "1000000.00",
                    "changeToAccountReceivables": "-300000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3800000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4100000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-900000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2700000.00",
                    "freeCashFlow": "700000.00"
                },
                "1998-03-31": {
                    "date": "1998-03-31",
                    "filing_date": "1998-05-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2200000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1900000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1200000.00",
                    "changeInCash": "100000.00",
                    "beginPeriodCashFlow": "5200000.00",
                    "endPeriodCashFlow": "5300000.00",
                    "totalCashFromOperatingActivities": "400000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1300000.00",
                    "otherCashflowsFromInvestingActivities": "600000.00",
                    "dividendsPaid": "1600000.00",
                    "changeToInventory": "-800000.00",
                    "changeToAccountReceivables": "-700000.00",
                    "salePurchaseOfStock": "-100000.00",
                    "otherCashflowsFromFinancingActivities": "1900000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1100000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-3500000.00",
                    "freeCashFlow": "-2400000.00"
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "900000.00",
                    "changeInCash": "-800000.00",
                    "beginPeriodCashFlow": "5900000.00",
                    "endPeriodCashFlow": "5100000.00",
                    "totalCashFromOperatingActivities": "3000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1100000.00",
                    "otherCashflowsFromInvestingActivities": "200000.00",
                    "dividendsPaid": "1600000.00",
                    "changeToInventory": "-9000000.00",
                    "changeToAccountReceivables": "-200000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3600000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-900000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1200000.00",
                    "freeCashFlow": "-600000.00"
                },
                "1997-09-30": {
                    "date": "1997-09-30",
                    "filing_date": "1997-11-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "500000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1300000.00",
                    "changeInCash": "1000000.00",
                    "beginPeriodCashFlow": "5000000.00",
                    "endPeriodCashFlow": "6000000.00",
                    "totalCashFromOperatingActivities": "1500000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1200000.00",
                    "otherCashflowsFromInvestingActivities": "2000000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-1000000.00",
                    "changeToAccountReceivables": "-700000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "500000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "500000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1100000.00",
                    "freeCashFlow": "-1500000.00"
                },
                "1997-06-30": {
                    "date": "1997-06-30",
                    "filing_date": "1997-08-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2200000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1200000.00",
                    "changeInCash": "-100000.00",
                    "beginPeriodCashFlow": "5100000.00",
                    "endPeriodCashFlow": "5000000.00",
                    "totalCashFromOperatingActivities": "1800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1200000.00",
                    "otherCashflowsFromInvestingActivities": "-400000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-100000.00",
                    "changeToAccountReceivables": "-700000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "0.00",
                    "freeCashFlow": "-1.00"
                },
                "1997-03-31": {
                    "date": "1997-03-31",
                    "filing_date": "1997-05-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "500000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1000000.00",
                    "changeInCash": "1300000.00",
                    "beginPeriodCashFlow": "3800000.00",
                    "endPeriodCashFlow": "5100000.00",
                    "totalCashFromOperatingActivities": "2200000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1100000.00",
                    "otherCashflowsFromInvestingActivities": "900000.00",
                    "dividendsPaid": "1600000.00",
                    "changeToInventory": "-10800000.00",
                    "changeToAccountReceivables": "100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "500000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2300000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1500000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1400000.00",
                    "freeCashFlow": "-100000.00"
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4700000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1100000.00",
                    "changeInCash": "-400000.00",
                    "beginPeriodCashFlow": "4300000.00",
                    "endPeriodCashFlow": "3900000.00",
                    "totalCashFromOperatingActivities": "2800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000000.00",
                    "otherCashflowsFromInvestingActivities": "-3200000.00",
                    "dividendsPaid": "1600000.00",
                    "changeToInventory": "-300000.00",
                    "changeToAccountReceivables": "-900000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1500000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1600000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1700000.00",
                    "freeCashFlow": "1300000.00"
                },
                "1996-09-30": {
                    "date": "1996-09-30",
                    "filing_date": "1996-11-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-13700000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "10300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1300000.00",
                    "changeInCash": "-700000.00",
                    "beginPeriodCashFlow": "4900000.00",
                    "endPeriodCashFlow": "4200000.00",
                    "totalCashFromOperatingActivities": "2800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "900000.00",
                    "otherCashflowsFromInvestingActivities": "-6900000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-200000.00",
                    "changeToAccountReceivables": "-100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "10300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2000000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2600000.00",
                    "freeCashFlow": "-4000000.00"
                },
                "1996-06-30": {
                    "date": "1996-06-30",
                    "filing_date": "1996-08-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2700000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1300000.00",
                    "changeInCash": "-700000.00",
                    "beginPeriodCashFlow": "5600000.00",
                    "endPeriodCashFlow": "4900000.00",
                    "totalCashFromOperatingActivities": "1000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "800000.00",
                    "otherCashflowsFromInvestingActivities": "1200000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-100000.00",
                    "changeToAccountReceivables": "-100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3900000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-700000.00",
                    "freeCashFlow": "-2900000.00"
                },
                "1996-03-31": {
                    "date": "1996-03-31",
                    "filing_date": "1996-05-10",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2500000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-100000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1400000.00",
                    "changeInCash": "-500000.00",
                    "beginPeriodCashFlow": "6100000.00",
                    "endPeriodCashFlow": "5600000.00",
                    "totalCashFromOperatingActivities": "2100000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "800000.00",
                    "otherCashflowsFromInvestingActivities": "500000.00",
                    "dividendsPaid": "1800000.00",
                    "changeToInventory": "-400000.00",
                    "changeToAccountReceivables": "-200000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "200000.00",
                    "freeCashFlow": "-900000.00"
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1996-03-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1600000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1900000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1300000.00",
                    "changeInCash": "-1100000.00",
                    "beginPeriodCashFlow": "4900000.00",
                    "endPeriodCashFlow": "3800000.00",
                    "totalCashFromOperatingActivities": "2400000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "800000.00",
                    "otherCashflowsFromInvestingActivities": "700000.00",
                    "dividendsPaid": "1800000.00",
                    "changeToInventory": "-200000.00",
                    "changeToAccountReceivables": "-200000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1900000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2300000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4700000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4900000.00",
                    "freeCashFlow": "99999.00"
                },
                "1995-09-30": {
                    "date": "1995-09-30",
                    "filing_date": "1995-11-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2500000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "900000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1600000.00",
                    "changeInCash": null,
                    "beginPeriodCashFlow": "4800000.00",
                    "endPeriodCashFlow": "4800000.00",
                    "totalCashFromOperatingActivities": "1800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "700000.00",
                    "otherCashflowsFromInvestingActivities": "-700000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "100000.00",
                    "changeToAccountReceivables": "-500000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "900000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3900000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4400000.00",
                    "freeCashFlow": "-1.00"
                },
                "1995-06-30": {
                    "date": "1995-06-30",
                    "filing_date": "1995-08-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2900000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-100000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1400000.00",
                    "changeInCash": "-1900000.00",
                    "beginPeriodCashFlow": "6800000.00",
                    "endPeriodCashFlow": "4900000.00",
                    "totalCashFromOperatingActivities": "1000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "700000.00",
                    "otherCashflowsFromInvestingActivities": "-1500000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-400000.00",
                    "changeToAccountReceivables": "-100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1400000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-200000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-900000.00",
                    "freeCashFlow": "-400000.00"
                },
                "1995-03-31": {
                    "date": "1995-03-31",
                    "filing_date": "1995-05-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-100000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1900000.00",
                    "changeInCash": "500000.00",
                    "beginPeriodCashFlow": "6300000.00",
                    "endPeriodCashFlow": "6800000.00",
                    "totalCashFromOperatingActivities": "3000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "700000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "1400000.00",
                    "changeToInventory": "100000.00",
                    "changeToAccountReceivables": "600000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1200000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-800000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1000000.00",
                    "freeCashFlow": "1800000.00"
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1600000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-600000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1300000.00",
                    "changeInCash": "-300000.00",
                    "beginPeriodCashFlow": "6300000.00",
                    "endPeriodCashFlow": "6000000.00",
                    "totalCashFromOperatingActivities": "1900000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "700000.00",
                    "otherCashflowsFromInvestingActivities": "-800000.00",
                    "dividendsPaid": "1400000.00",
                    "changeToInventory": "100000.00",
                    "changeToAccountReceivables": "-300000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-600000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-200000.00",
                    "freeCashFlow": "1100000.00"
                },
                "1994-09-30": {
                    "date": "1994-09-30",
                    "filing_date": "1994-11-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-600000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-100000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1200000.00",
                    "changeInCash": "1200000.00",
                    "beginPeriodCashFlow": "119432000.00",
                    "endPeriodCashFlow": "1200000.00",
                    "totalCashFromOperatingActivities": "2000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "700000.00",
                    "otherCashflowsFromInvestingActivities": "300000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "900000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "12500000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-12400000.00",
                    "freeCashFlow": "1100000.00"
                },
                "1994-06-30": {
                    "date": "1994-06-30",
                    "filing_date": "1994-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2300000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-100000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1200000.00",
                    "changeInCash": "-800000.00",
                    "beginPeriodCashFlow": "120232000.00",
                    "endPeriodCashFlow": "119432000.00",
                    "totalCashFromOperatingActivities": "1500000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "600000.00",
                    "otherCashflowsFromInvestingActivities": "-1300000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "12500000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-12900000.00",
                    "freeCashFlow": "500000.00"
                },
                "1994-03-31": {
                    "date": "1994-03-31",
                    "filing_date": "1994-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-700000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1100000.00",
                    "changeInCash": "200000.00",
                    "beginPeriodCashFlow": "120232000.00",
                    "endPeriodCashFlow": "120432000.00",
                    "totalCashFromOperatingActivities": "1900000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "700000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "700000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "100000.00",
                    "freeCashFlow": "1200000.00"
                },
                "1993-12-31": {
                    "date": "1993-12-31",
                    "filing_date": "1993-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "1000000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-400000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1700000.00",
                    "changeInCash": "2100000.00",
                    "beginPeriodCashFlow": "120232000.00",
                    "endPeriodCashFlow": "122332000.00",
                    "totalCashFromOperatingActivities": "1500000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "600000.00",
                    "otherCashflowsFromInvestingActivities": "1800000.00",
                    "dividendsPaid": "1100000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-400000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-400000.00",
                    "freeCashFlow": "700000.00"
                },
                "1993-09-30": {
                    "date": "1993-09-30",
                    "filing_date": "1993-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4500000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "700000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1100000.00",
                    "changeInCash": "1300000.00",
                    "beginPeriodCashFlow": "120232000.00",
                    "endPeriodCashFlow": "121532000.00",
                    "totalCashFromOperatingActivities": "5100000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1900000.00",
                    "otherCashflowsFromInvestingActivities": "-1500000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "700000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3000000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "200000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2000000.00",
                    "freeCashFlow": "2100000.00"
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-294664000.00",
                    "netBorrowings": "223780000.00",
                    "totalCashFromFinancingActivities": "195598000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-32943000.00",
                    "changeInCash": "1932000.00",
                    "beginPeriodCashFlow": "46272000.00",
                    "endPeriodCashFlow": "48204000.00",
                    "totalCashFromOperatingActivities": "100998000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "131613000.00",
                    "otherCashflowsFromInvestingActivities": "69255000.00",
                    "dividendsPaid": "6445000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "413000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-21737000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "358919000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3074000.00",
                    "stockBasedCompensation": "9590000.00",
                    "otherNonCashItems": "-873000.00",
                    "freeCashFlow": "-257921000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-20",
                    "currency_symbol": "USD",
                    "investments": "-339406000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-339406000.00",
                    "netBorrowings": "117956000.00",
                    "totalCashFromFinancingActivities": "183856000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-31786000.00",
                    "changeInCash": "-92983000.00",
                    "beginPeriodCashFlow": "139255000.00",
                    "endPeriodCashFlow": "46272000.00",
                    "totalCashFromOperatingActivities": "62567000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "98453000.00",
                    "otherCashflowsFromInvestingActivities": "327075000.00",
                    "dividendsPaid": "5805000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-2452000.00",
                    "salePurchaseOfStock": "-1727000.00",
                    "otherCashflowsFromFinancingActivities": "73432000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "319070000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3935000.00",
                    "stockBasedCompensation": "9837000.00",
                    "otherNonCashItems": "-243000.00",
                    "freeCashFlow": "-256503000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-21",
                    "currency_symbol": "USD",
                    "investments": "-226025000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-236691000.00",
                    "netBorrowings": "225000000.00",
                    "totalCashFromFinancingActivities": "218111000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8038000.00",
                    "changeInCash": "95194000.00",
                    "beginPeriodCashFlow": "44061000.00",
                    "endPeriodCashFlow": "139255000.00",
                    "totalCashFromOperatingActivities": "113774000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "65471000.00",
                    "otherCashflowsFromInvestingActivities": "19859000.00",
                    "dividendsPaid": "4523000.00",
                    "changeToInventory": "5559000.00",
                    "changeToAccountReceivables": "-189000.00",
                    "salePurchaseOfStock": "-1387000.00",
                    "otherCashflowsFromFinancingActivities": "-979000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "255070000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "23020000.00",
                    "stockBasedCompensation": "10033000.00",
                    "otherNonCashItems": "4239000.00",
                    "freeCashFlow": "-141296000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-02-22",
                    "currency_symbol": "USD",
                    "investments": "-184179000.00",
                    "changeToLiabilities": "-6632000.00",
                    "totalCashflowsFromInvestingActivities": "-184179000.00",
                    "netBorrowings": "75000000.00",
                    "totalCashFromFinancingActivities": "69001000.00",
                    "changeToOperatingActivities": "-780000.00",
                    "netIncome": "-8379000.00",
                    "changeInCash": "-40283000.00",
                    "beginPeriodCashFlow": "84344000.00",
                    "endPeriodCashFlow": "44061000.00",
                    "totalCashFromOperatingActivities": "74895000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "68899000.00",
                    "otherCashflowsFromInvestingActivities": "5430000.00",
                    "dividendsPaid": "3991000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-583000.00",
                    "salePurchaseOfStock": "-1076000.00",
                    "otherCashflowsFromFinancingActivities": "72992000.00",
                    "changeToNetincome": "14754000.00",
                    "capitalExpenditures": "189609000",
                    "changeReceivables": "-583000.00",
                    "cashFlowsOtherOperating": "-819000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-40283000.00",
                    "changeInWorkingCapital": "-910000.00",
                    "stockBasedCompensation": "8528000.00",
                    "otherNonCashItems": "8171000.00",
                    "freeCashFlow": "-114714000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-02-28",
                    "currency_symbol": "USD",
                    "investments": "1784354000.00",
                    "changeToLiabilities": "2976000.00",
                    "totalCashflowsFromInvestingActivities": "1784354000.00",
                    "netBorrowings": "-841000.00",
                    "totalCashFromFinancingActivities": "-1644473000.00",
                    "changeToOperatingActivities": "-12986000.00",
                    "netIncome": "7929000.00",
                    "changeInCash": "-111053000.00",
                    "beginPeriodCashFlow": "195397000.00",
                    "endPeriodCashFlow": "84344000.00",
                    "totalCashFromOperatingActivities": "-250934000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "55206000.00",
                    "otherCashflowsFromInvestingActivities": "1944089000.00",
                    "dividendsPaid": "940256000.00",
                    "changeToInventory": "-3139000.00",
                    "changeToAccountReceivables": "163000.00",
                    "salePurchaseOfStock": "-1627000.00",
                    "otherCashflowsFromFinancingActivities": "-704217000.00",
                    "changeToNetincome": "-1270396000.00",
                    "capitalExpenditures": "160101000",
                    "changeReceivables": "163000.00",
                    "cashFlowsOtherOperating": "-17727000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-111053000.00",
                    "changeInWorkingCapital": "-34996000.00",
                    "stockBasedCompensation": "3408000.00",
                    "otherNonCashItems": "-304744000.00",
                    "freeCashFlow": "-411035000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-02-25",
                    "currency_symbol": "USD",
                    "investments": "-155588000.00",
                    "changeToLiabilities": "3764000.00",
                    "totalCashflowsFromInvestingActivities": "-155588000.00",
                    "netBorrowings": "75000000.00",
                    "totalCashFromFinancingActivities": "-53533000.00",
                    "changeToOperatingActivities": "4448000.00",
                    "netIncome": "2626000.00",
                    "changeInCash": "93746000.00",
                    "beginPeriodCashFlow": "101651000.00",
                    "endPeriodCashFlow": "195397000.00",
                    "totalCashFromOperatingActivities": "302867000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "48703000.00",
                    "otherCashflowsFromInvestingActivities": "-35138000.00",
                    "dividendsPaid": "16424000.00",
                    "changeToInventory": "7981000.00",
                    "changeToAccountReceivables": "-7318000.00",
                    "salePurchaseOfStock": "-2217000.00",
                    "otherCashflowsFromFinancingActivities": "-37109000.00",
                    "changeToNetincome": "270634000.00",
                    "capitalExpenditures": "136568000",
                    "changeReceivables": "-7318000.00",
                    "cashFlowsOtherOperating": "-12177000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "93746000.00",
                    "changeInWorkingCapital": "-19429000.00",
                    "stockBasedCompensation": "5907000.00",
                    "otherNonCashItems": "249750000.00",
                    "freeCashFlow": "166299000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-26",
                    "currency_symbol": "USD",
                    "investments": "-165334000.00",
                    "changeToLiabilities": "-31816000.00",
                    "totalCashflowsFromInvestingActivities": "-165334000.00",
                    "netBorrowings": "-53197000.00",
                    "totalCashFromFinancingActivities": "-77246000.00",
                    "changeToOperatingActivities": "27269000.00",
                    "netIncome": "54935000.00",
                    "changeInCash": "16565000.00",
                    "beginPeriodCashFlow": "85086000.00",
                    "endPeriodCashFlow": "101651000.00",
                    "totalCashFromOperatingActivities": "259145000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "160078000.00",
                    "otherCashflowsFromInvestingActivities": "-26542000.00",
                    "dividendsPaid": "13943000.00",
                    "changeToInventory": "-463000.00",
                    "changeToAccountReceivables": "-7664000.00",
                    "salePurchaseOfStock": "-7231000.00",
                    "otherCashflowsFromFinancingActivities": "-2911000.00",
                    "changeToNetincome": "12435000.00",
                    "capitalExpenditures": "155534000",
                    "changeReceivables": "-7664000.00",
                    "cashFlowsOtherOperating": "88895000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "16565000.00",
                    "changeInWorkingCapital": "26939000.00",
                    "stockBasedCompensation": "3817000.00",
                    "otherNonCashItems": "1732000.00",
                    "freeCashFlow": "103611000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-28",
                    "currency_symbol": "USD",
                    "investments": "1000.00",
                    "changeToLiabilities": "1343000.00",
                    "totalCashflowsFromInvestingActivities": "-187800000.00",
                    "netBorrowings": "-55235000.00",
                    "totalCashFromFinancingActivities": "-71346000.00",
                    "changeToOperatingActivities": "26569000.00",
                    "netIncome": "46595000.00",
                    "changeInCash": "6501000.00",
                    "beginPeriodCashFlow": "78585000.00",
                    "endPeriodCashFlow": "85086000.00",
                    "totalCashFromOperatingActivities": "265647000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "166405000.00",
                    "otherCashflowsFromInvestingActivities": "840000.00",
                    "dividendsPaid": "12866000.00",
                    "changeToInventory": "439000.00",
                    "changeToAccountReceivables": "239000.00",
                    "salePurchaseOfStock": "-3245000.00",
                    "otherCashflowsFromFinancingActivities": "-3974000.00",
                    "changeToNetincome": "10037000.00",
                    "capitalExpenditures": "136641000",
                    "changeReceivables": "239000.00",
                    "cashFlowsOtherOperating": "61217000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "6501000.00",
                    "changeInWorkingCapital": "2527000.00",
                    "stockBasedCompensation": "4959000.00",
                    "otherNonCashItems": "38953000.00",
                    "freeCashFlow": "129006000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-03-15",
                    "currency_symbol": "USD",
                    "investments": "14000.00",
                    "changeToLiabilities": "-42484000.00",
                    "totalCashflowsFromInvestingActivities": "-151495000.00",
                    "netBorrowings": "-11375000.00",
                    "totalCashFromFinancingActivities": "-29043000.00",
                    "changeToOperatingActivities": "31858000.00",
                    "netIncome": "66390000.00",
                    "changeInCash": "42392000.00",
                    "beginPeriodCashFlow": "36193000.00",
                    "endPeriodCashFlow": "78585000.00",
                    "totalCashFromOperatingActivities": "222930000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "177007000.00",
                    "otherCashflowsFromInvestingActivities": "980000.00",
                    "dividendsPaid": "12257000.00",
                    "changeToInventory": "33339000.00",
                    "changeToAccountReceivables": "16451000.00",
                    "salePurchaseOfStock": "-5411000.00",
                    "otherCashflowsFromFinancingActivities": "19589000.00",
                    "changeToNetincome": "-51338000.00",
                    "capitalExpenditures": "146489000",
                    "changeReceivables": "16451000.00",
                    "cashFlowsOtherOperating": "44768000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "42392000.00",
                    "changeInWorkingCapital": "-10066000.00",
                    "stockBasedCompensation": "3580000.00",
                    "otherNonCashItems": "40074000.00",
                    "freeCashFlow": "76441000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "investments": "2895000.00",
                    "changeToLiabilities": "39283000.00",
                    "totalCashflowsFromInvestingActivities": "-820013000.00",
                    "netBorrowings": "631297000.00",
                    "totalCashFromFinancingActivities": "617868000.00",
                    "changeToOperatingActivities": "5898000.00",
                    "netIncome": "-895000.00",
                    "changeInCash": "-40619000.00",
                    "beginPeriodCashFlow": "76812000.00",
                    "endPeriodCashFlow": "36193000.00",
                    "totalCashFromOperatingActivities": "161526000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "143685000.00",
                    "otherCashflowsFromInvestingActivities": "7677000.00",
                    "dividendsPaid": "11705000.00",
                    "changeToInventory": "-30288000.00",
                    "changeToAccountReceivables": "14581000.00",
                    "salePurchaseOfStock": "-5097000.00",
                    "otherCashflowsFromFinancingActivities": "-20007000.00",
                    "changeToNetincome": "-48330000.00",
                    "capitalExpenditures": "173231000",
                    "changeReceivables": "14581000.00",
                    "cashFlowsOtherOperating": "59266000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-40619000.00",
                    "changeInWorkingCapital": "40816000.00",
                    "stockBasedCompensation": "3021000.00",
                    "otherNonCashItems": "27774000.00",
                    "freeCashFlow": "-11705000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-26",
                    "currency_symbol": "USD",
                    "investments": "54000.00",
                    "changeToLiabilities": "3564000.00",
                    "totalCashflowsFromInvestingActivities": "-69262000.00",
                    "netBorrowings": "-30880000.00",
                    "totalCashFromFinancingActivities": "-42164000.00",
                    "changeToOperatingActivities": "-4595000.00",
                    "netIncome": "40864000.00",
                    "changeInCash": "7895000.00",
                    "beginPeriodCashFlow": "68917000.00",
                    "endPeriodCashFlow": "76812000.00",
                    "totalCashFromOperatingActivities": "119321000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "70702000.00",
                    "otherCashflowsFromInvestingActivities": "363000.00",
                    "dividendsPaid": "11085000.00",
                    "changeToInventory": "492000.00",
                    "changeToAccountReceivables": "-1047000.00",
                    "salePurchaseOfStock": "-1885000.00",
                    "otherCashflowsFromFinancingActivities": "-9086000.00",
                    "changeToNetincome": "2527000.00",
                    "capitalExpenditures": "69679000",
                    "changeReceivables": "-1047000.00",
                    "cashFlowsOtherOperating": "1652000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "7895000.00",
                    "changeInWorkingCapital": "4661000.00",
                    "stockBasedCompensation": "2333000.00",
                    "otherNonCashItems": "1212000.00",
                    "freeCashFlow": "49642000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-27",
                    "currency_symbol": "USD",
                    "investments": "43000.00",
                    "changeToLiabilities": "6500000.00",
                    "totalCashflowsFromInvestingActivities": "-67638000.00",
                    "netBorrowings": "-5750000.00",
                    "totalCashFromFinancingActivities": "-16754000.00",
                    "changeToOperatingActivities": "2484000.00",
                    "netIncome": "33883000.00",
                    "changeInCash": "30601000.00",
                    "beginPeriodCashFlow": "38316000.00",
                    "endPeriodCashFlow": "68917000.00",
                    "totalCashFromOperatingActivities": "114993000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "65890000.00",
                    "otherCashflowsFromInvestingActivities": "551000.00",
                    "dividendsPaid": "10761000.00",
                    "changeToInventory": "1921000.00",
                    "changeToAccountReceivables": "-6225000.00",
                    "salePurchaseOfStock": "-1785000.00",
                    "otherCashflowsFromFinancingActivities": "395000.00",
                    "changeToNetincome": "9571000.00",
                    "capitalExpenditures": "68232000",
                    "changeReceivables": "-6225000.00",
                    "cashFlowsOtherOperating": "2848000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "30601000.00",
                    "changeInWorkingCapital": "5044000.00",
                    "stockBasedCompensation": "2624000.00",
                    "otherNonCashItems": "4577000.00",
                    "freeCashFlow": "46761000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-03-03",
                    "currency_symbol": "USD",
                    "investments": "109000.00",
                    "changeToLiabilities": "-1825000.00",
                    "totalCashflowsFromInvestingActivities": "-116563000.00",
                    "netBorrowings": "-1977000.00",
                    "totalCashFromFinancingActivities": "-10471000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "29586000.00",
                    "changeInCash": "-32770000.00",
                    "beginPeriodCashFlow": "71086000.00",
                    "endPeriodCashFlow": "38316000.00",
                    "totalCashFromOperatingActivities": "94264000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "60722000.00",
                    "otherCashflowsFromInvestingActivities": "25000.00",
                    "dividendsPaid": "8191000.00",
                    "changeToInventory": "-927000.00",
                    "changeToAccountReceivables": "-2594000.00",
                    "salePurchaseOfStock": "-1600000.00",
                    "otherCashflowsFromFinancingActivities": "101000.00",
                    "changeToNetincome": "21594000.00",
                    "capitalExpenditures": "117028000",
                    "changeReceivables": "-2594000.00",
                    "cashFlowsOtherOperating": "-10618000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-32770000.00",
                    "changeInWorkingCapital": "-15964000.00",
                    "stockBasedCompensation": "1938000.00",
                    "otherNonCashItems": "3716000.00",
                    "freeCashFlow": "-22764000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-03-05",
                    "currency_symbol": "USD",
                    "investments": "1227000.00",
                    "changeToLiabilities": "-5337000.00",
                    "totalCashflowsFromInvestingActivities": "-83921000.00",
                    "netBorrowings": "49185000.00",
                    "totalCashFromFinancingActivities": "42159000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "16303000.00",
                    "changeInCash": "55212000.00",
                    "beginPeriodCashFlow": "15874000.00",
                    "endPeriodCashFlow": "71086000.00",
                    "totalCashFromOperatingActivities": "96974000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "64413000.00",
                    "otherCashflowsFromInvestingActivities": "3905000.00",
                    "dividendsPaid": "7403000.00",
                    "changeToInventory": "-2321000.00",
                    "changeToAccountReceivables": "-8246000.00",
                    "salePurchaseOfStock": "-143000.00",
                    "otherCashflowsFromFinancingActivities": "-2312000.00",
                    "changeToNetincome": "22863000.00",
                    "capitalExpenditures": "89053000",
                    "changeReceivables": "-8246000.00",
                    "cashFlowsOtherOperating": "8519000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "55212000.00",
                    "changeInWorkingCapital": "-7385000.00",
                    "stockBasedCompensation": "1842000.00",
                    "otherNonCashItems": "15297000.00",
                    "freeCashFlow": "7921000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-03-06",
                    "currency_symbol": "USD",
                    "investments": "391000.00",
                    "changeToLiabilities": "3775000.00",
                    "totalCashflowsFromInvestingActivities": "-70611000.00",
                    "netBorrowings": "-14538000.00",
                    "totalCashFromFinancingActivities": "-21895000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12993000.00",
                    "changeInCash": "-11579000.00",
                    "beginPeriodCashFlow": "27453000.00",
                    "endPeriodCashFlow": "15874000.00",
                    "totalCashFromOperatingActivities": "80927000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "55770000.00",
                    "otherCashflowsFromInvestingActivities": "2986000.00",
                    "dividendsPaid": "7320000.00",
                    "changeToInventory": "-1080000.00",
                    "changeToAccountReceivables": "-1891000.00",
                    "salePurchaseOfStock": "-92000.00",
                    "otherCashflowsFromFinancingActivities": "55000.00",
                    "changeToNetincome": "20863000.00",
                    "capitalExpenditures": "74663000",
                    "changeReceivables": "-1891000.00",
                    "cashFlowsOtherOperating": "-9503000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-11579000.00",
                    "changeInWorkingCapital": "-8699000.00",
                    "stockBasedCompensation": "1718000.00",
                    "otherNonCashItems": "3172000.00",
                    "freeCashFlow": "6264000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-03-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-210741000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "150936000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "18075000.00",
                    "changeInCash": "15399000.00",
                    "beginPeriodCashFlow": "12054000.00",
                    "endPeriodCashFlow": "27453000.00",
                    "totalCashFromOperatingActivities": "75204000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "42631000.00",
                    "otherCashflowsFromInvestingActivities": "4258000.00",
                    "dividendsPaid": "7313000.00",
                    "changeToInventory": "-262000.00",
                    "changeToAccountReceivables": "-3120000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2931000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "55936000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5204000.00",
                    "stockBasedCompensation": "792000.00",
                    "otherNonCashItems": "3874000.00",
                    "freeCashFlow": "19268000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-03-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-52283000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-14976000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15092000.00",
                    "changeInCash": "6814000.00",
                    "beginPeriodCashFlow": "5240000.00",
                    "endPeriodCashFlow": "12054000.00",
                    "totalCashFromOperatingActivities": "74073000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "32630000.00",
                    "otherCashflowsFromInvestingActivities": "1523000.00",
                    "dividendsPaid": "7007000.00",
                    "changeToInventory": "470000.00",
                    "changeToAccountReceivables": "1292000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "430000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "53208000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4156000.00",
                    "stockBasedCompensation": "653000.00",
                    "otherNonCashItems": "20585000.00",
                    "freeCashFlow": "20865000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-03-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-75683000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "13604000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "24405000.00",
                    "changeInCash": "-12005000.00",
                    "beginPeriodCashFlow": "17245000.00",
                    "endPeriodCashFlow": "5240000.00",
                    "totalCashFromOperatingActivities": "50074000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "29902000.00",
                    "otherCashflowsFromInvestingActivities": "611000.00",
                    "dividendsPaid": "6520000.00",
                    "changeToInventory": "-1662000.00",
                    "changeToAccountReceivables": "-3773000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "672000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "65569000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-10711000.00",
                    "stockBasedCompensation": "174000.00",
                    "otherNonCashItems": "-1605000.00",
                    "freeCashFlow": "-15495000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-03-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-30594000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-9344000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "18803000.00",
                    "changeInCash": "3805000.00",
                    "beginPeriodCashFlow": "13440000.00",
                    "endPeriodCashFlow": "17245000.00",
                    "totalCashFromOperatingActivities": "43743000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "29198000.00",
                    "otherCashflowsFromInvestingActivities": "403000.00",
                    "dividendsPaid": "5803000.00",
                    "changeToInventory": "-2165000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-636000.00",
                    "otherCashflowsFromFinancingActivities": "1204000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "29084000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3776000.00",
                    "stockBasedCompensation": "-1529000.00",
                    "otherNonCashItems": "2255000.00",
                    "freeCashFlow": "14659000.00"
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-03-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9836000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-13646000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "17922000.00",
                    "changeInCash": "10868000.00",
                    "beginPeriodCashFlow": "2572000.00",
                    "endPeriodCashFlow": "13440000.00",
                    "totalCashFromOperatingActivities": "34350000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "27290000.00",
                    "otherCashflowsFromInvestingActivities": "323000.00",
                    "dividendsPaid": "5334000.00",
                    "changeToInventory": "203000.00",
                    "changeToAccountReceivables": "254000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "222000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "21195000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-931000.00",
                    "stockBasedCompensation": "-8437000.00",
                    "otherNonCashItems": "199000.00",
                    "freeCashFlow": "13155000.00"
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2006-03-21",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-30113000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-18736000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10735000.00",
                    "changeInCash": "-11600000.00",
                    "beginPeriodCashFlow": "14172000.00",
                    "endPeriodCashFlow": "2572000.00",
                    "totalCashFromOperatingActivities": "37249000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "22382000.00",
                    "otherCashflowsFromInvestingActivities": "147000.00",
                    "dividendsPaid": "3532000.00",
                    "changeToInventory": "-589000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-16373000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "29527000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "957000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4686000.00",
                    "freeCashFlow": "7722000.00"
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-22",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-43529000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5411000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10243000.00",
                    "changeInCash": "-14524000.00",
                    "beginPeriodCashFlow": "28696000.00",
                    "endPeriodCashFlow": "14172000.00",
                    "totalCashFromOperatingActivities": "34416000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19020000.00",
                    "otherCashflowsFromInvestingActivities": "39000.00",
                    "dividendsPaid": "3279000.00",
                    "changeToInventory": "75000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2718000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "34095000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1170000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "363000.00",
                    "freeCashFlow": "321000.00"
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-12449000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-14673000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "9761000.00",
                    "changeInCash": "26487000.00",
                    "beginPeriodCashFlow": "2209000.00",
                    "endPeriodCashFlow": "28696000.00",
                    "totalCashFromOperatingActivities": "53609000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16631000.00",
                    "otherCashflowsFromInvestingActivities": "109000.00",
                    "dividendsPaid": "2960000.00",
                    "changeToInventory": "-275000.00",
                    "changeToAccountReceivables": "1069000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-12200000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12476000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2259000.00",
                    "stockBasedCompensation": "23816000.00",
                    "otherNonCashItems": "-4000.00",
                    "freeCashFlow": "41133000.00"
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-21009000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-9588000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2893000.00",
                    "changeInCash": "172000.00",
                    "beginPeriodCashFlow": "2037000.00",
                    "endPeriodCashFlow": "2209000.00",
                    "totalCashFromOperatingActivities": "30769000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14482000.00",
                    "otherCashflowsFromInvestingActivities": "77000.00",
                    "dividendsPaid": "2794000.00",
                    "changeToInventory": "1147000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-7090000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "22612000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "537000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "18354000.00",
                    "freeCashFlow": "8157000.00"
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-22188000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4472000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "16372000.00",
                    "changeInCash": "-960000.00",
                    "beginPeriodCashFlow": "3133000.00",
                    "endPeriodCashFlow": "2173000.00",
                    "totalCashFromOperatingActivities": "16756000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11834000.00",
                    "otherCashflowsFromInvestingActivities": "1133000.00",
                    "dividendsPaid": "2635000.00",
                    "changeToInventory": "-143000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-175000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "28395000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-8359000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-11757000.00",
                    "freeCashFlow": "-11639000.00"
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-03-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "5518000.00",
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "20059000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "9855000.00",
                    "changeInCash": "-4023000.00",
                    "beginPeriodCashFlow": "7156000.00",
                    "endPeriodCashFlow": "3133000.00",
                    "totalCashFromOperatingActivities": "15203000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7318000.00",
                    "otherCashflowsFromInvestingActivities": "154000.00",
                    "dividendsPaid": "2481000.00",
                    "changeToInventory": "1233000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "22457000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "44267000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4520000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-6620000.00",
                    "freeCashFlow": "-29064000.00"
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15405000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1664000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6428000.00",
                    "changeInCash": "2265000.00",
                    "beginPeriodCashFlow": "4891000.00",
                    "endPeriodCashFlow": "7156000.00",
                    "totalCashFromOperatingActivities": "16006000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6712000.00",
                    "otherCashflowsFromInvestingActivities": "-593000.00",
                    "dividendsPaid": "2103000.00",
                    "changeToInventory": "-601000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3767000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15733000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4651000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1027000.00",
                    "freeCashFlow": "273000.00"
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-04-01",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11223101.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-113749.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5603775.00",
                    "changeInCash": "-312412.00",
                    "beginPeriodCashFlow": "5203521.00",
                    "endPeriodCashFlow": "4891109.00",
                    "totalCashFromOperatingActivities": "11024438.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5429815.00",
                    "otherCashflowsFromInvestingActivities": "2441591.00",
                    "dividendsPaid": "1915435.00",
                    "changeToInventory": "480654.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": "-100000.00",
                    "otherCashflowsFromFinancingActivities": "1901686.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13664692",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-333472.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-797051.00",
                    "freeCashFlow": "-2640254.00"
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8039415.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1008644.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4479563.00",
                    "changeInCash": "1440053.00",
                    "beginPeriodCashFlow": "3763468.00",
                    "endPeriodCashFlow": "5203521.00",
                    "totalCashFromOperatingActivities": "8470824.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4650894.00",
                    "otherCashflowsFromInvestingActivities": "1312520.00",
                    "dividendsPaid": "1617127.00",
                    "changeToInventory": "-1080082.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3179500.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10687958",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1215510.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-177767.00",
                    "freeCashFlow": "-2217134.00"
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23594949.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "12511917.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4766339.00",
                    "changeInCash": "-2342979.00",
                    "beginPeriodCashFlow": "6106447.00",
                    "endPeriodCashFlow": "3763468.00",
                    "totalCashFromOperatingActivities": "8740053.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3529554.00",
                    "otherCashflowsFromInvestingActivities": "-7242559.00",
                    "dividendsPaid": "1579519.00",
                    "changeToInventory": "-952981.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "14584839.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15217862",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-804365.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "552604.00",
                    "freeCashFlow": "-6477809.00"
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1996-03-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9392089.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1237316.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6230685.00",
                    "changeInCash": "-2468112.00",
                    "beginPeriodCashFlow": "8574559.00",
                    "endPeriodCashFlow": "6106447.00",
                    "totalCashFromOperatingActivities": "8161293.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2864521.00",
                    "otherCashflowsFromInvestingActivities": "-1403559.00",
                    "dividendsPaid": "1805165.00",
                    "changeToInventory": "-411084.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "998000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6736514",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-229346.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1028247.00",
                    "freeCashFlow": "1424779.00"
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5207783.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1770544.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4851019.00",
                    "changeInCash": "574958.00",
                    "beginPeriodCashFlow": "5695891.00",
                    "endPeriodCashFlow": "6270849.00",
                    "totalCashFromOperatingActivities": "7553285.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2730938.00",
                    "otherCashflowsFromInvestingActivities": "-3001656.00",
                    "dividendsPaid": "1410285.00",
                    "changeToInventory": "34076.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "893000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3688292",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-527213.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "551865.00",
                    "freeCashFlow": "3864993.00"
                },
                "1993-12-31": {
                    "date": "1993-12-31",
                    "filing_date": "1993-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3500000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4600000.00",
                    "changeInCash": "3400000.00",
                    "beginPeriodCashFlow": "2500000.00",
                    "endPeriodCashFlow": "5900000.00",
                    "totalCashFromOperatingActivities": "6600000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2500000.00",
                    "otherCashflowsFromInvestingActivities": "300000.00",
                    "dividendsPaid": "1100000.00",
                    "changeToInventory": "100000.00",
                    "changeToAccountReceivables": "-100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2400000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-2400000.00",
                    "freeCashFlow": "2800000.00"
                },
                "1992-12-31": {
                    "date": "1992-12-31",
                    "filing_date": "1992-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6300000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1100000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4000000.00",
                    "changeInCash": "-200000.00",
                    "beginPeriodCashFlow": null,
                    "endPeriodCashFlow": "-200000.00",
                    "totalCashFromOperatingActivities": "7300000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2300000.00",
                    "otherCashflowsFromInvestingActivities": "900000.00",
                    "dividendsPaid": "1000000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7200000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "700000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "300000.00",
                    "freeCashFlow": "100000.00"
                }
            }
        },
        "Income_Statement": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-19859000.00",
                    "minorityInterest": null,
                    "netIncome": "-17328000.00",
                    "sellingGeneralAdministrative": "33387000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "25358000.00",
                    "reconciledDepreciation": "34971000.00",
                    "ebit": "-10424000.00",
                    "ebitda": "24547000.00",
                    "depreciationAndAmortization": "34971000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-8029000.00",
                    "otherOperatingExpenses": "100182000.00",
                    "interestExpense": "9435000.00",
                    "taxProvision": "-4108000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-9435000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-4107999.00",
                    "totalRevenue": "92153000.00",
                    "totalOperatingExpenses": "33387000.00",
                    "costOfRevenue": "66795000.00",
                    "totalOtherIncomeExpenseNet": "-11830000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-15751000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-7145000.00",
                    "minorityInterest": null,
                    "netIncome": "-7330000.00",
                    "sellingGeneralAdministrative": "27661000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-32080000.00",
                    "reconciledDepreciation": "32560000.00",
                    "ebit": "545000.00",
                    "ebitda": "33105000.00",
                    "depreciationAndAmortization": "32560000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-5373000.00",
                    "otherOperatingExpenses": "5373000.00",
                    "interestExpense": "7690000.00",
                    "taxProvision": "-1772000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-7690000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "185000.00",
                    "totalRevenue": "91592000.00",
                    "totalOperatingExpenses": "-26707000.00",
                    "costOfRevenue": "32080000.00",
                    "totalOtherIncomeExpenseNet": "-1772000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-5373000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-10-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-12364000.00",
                    "minorityInterest": null,
                    "netIncome": "-9390000.00",
                    "sellingGeneralAdministrative": "29791000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "57412000.00",
                    "reconciledDepreciation": "34492000.00",
                    "ebit": "-5575000.00",
                    "ebitda": "28917000.00",
                    "depreciationAndAmortization": "34492000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-7164000.00",
                    "otherOperatingExpenses": "96960000.00",
                    "interestExpense": "6789000.00",
                    "taxProvision": "-2974000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-6789000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-2974000.00",
                    "totalRevenue": "89796000.00",
                    "totalOperatingExpenses": "64576000.00",
                    "costOfRevenue": "32384000.00",
                    "totalOtherIncomeExpenseNet": "-5200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-9390000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-12096000.00",
                    "minorityInterest": null,
                    "netIncome": "-10545000.00",
                    "sellingGeneralAdministrative": "29743000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "20841000.00",
                    "reconciledDepreciation": "35103000.00",
                    "ebit": "-6093000.00",
                    "ebitda": "29010000.00",
                    "depreciationAndAmortization": "35103000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-8902000.00",
                    "otherOperatingExpenses": "97470000.00",
                    "interestExpense": "6003000.00",
                    "taxProvision": "-3048000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-6003000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-3048000.00",
                    "totalRevenue": "88568000.00",
                    "totalOperatingExpenses": "29743000.00",
                    "costOfRevenue": "67727000.00",
                    "totalOtherIncomeExpenseNet": "-3194000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-9048000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-04-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-10251000.00",
                    "minorityInterest": null,
                    "netIncome": "-9132000.00",
                    "sellingGeneralAdministrative": "30992000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54868000.00",
                    "reconciledDepreciation": "29458000.00",
                    "ebit": "-5359000.00",
                    "ebitda": "24099000.00",
                    "depreciationAndAmortization": "29458000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-6092000.00",
                    "otherOperatingExpenses": "93990000.00",
                    "interestExpense": "4892000.00",
                    "taxProvision": "-1119000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-4892000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1119000.00",
                    "totalRevenue": "87898000.00",
                    "totalOperatingExpenses": "60960000.00",
                    "costOfRevenue": "33030000.00",
                    "totalOtherIncomeExpenseNet": "-4159000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-9132000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-8092000.00",
                    "minorityInterest": null,
                    "netIncome": "-2744000.00",
                    "sellingGeneralAdministrative": "28970000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "52241000.00",
                    "reconciledDepreciation": "27750000.00",
                    "ebit": "-3935000.00",
                    "ebitda": "23815000.00",
                    "depreciationAndAmortization": "27750000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-5754000.00",
                    "otherOperatingExpenses": "91166000.00",
                    "interestExpense": "4157000.00",
                    "taxProvision": "-1902000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-4157000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1902000.00",
                    "totalRevenue": "85412000.00",
                    "totalOperatingExpenses": "57995000.00",
                    "costOfRevenue": "33171000.00",
                    "totalOtherIncomeExpenseNet": "-2338000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-6190000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-6846000.00",
                    "minorityInterest": null,
                    "netIncome": "-6901000.00",
                    "sellingGeneralAdministrative": "28006000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "53184000.00",
                    "reconciledDepreciation": "27681000.00",
                    "ebit": "-3178000.00",
                    "ebitda": "24503000.00",
                    "depreciationAndAmortization": "27681000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-4176000.00",
                    "otherOperatingExpenses": "91775000.00",
                    "interestExpense": "3668000.00",
                    "taxProvision": "-1542000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-3668000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1542000.00",
                    "totalRevenue": "87599000.00",
                    "totalOperatingExpenses": "57360000.00",
                    "costOfRevenue": "34415000.00",
                    "totalOtherIncomeExpenseNet": "-2670000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-5304000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-17973000.00",
                    "minorityInterest": null,
                    "netIncome": "-12872000.00",
                    "sellingGeneralAdministrative": "30239000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "51258000.00",
                    "reconciledDepreciation": "25579000.00",
                    "ebit": "-13977000.00",
                    "ebitda": "11602000.00",
                    "depreciationAndAmortization": "25579000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-15885000.00",
                    "otherOperatingExpenses": "101684000.00",
                    "interestExpense": "3996000.00",
                    "taxProvision": "-5200000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-3996000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-5200000.00",
                    "totalRevenue": "85799000.00",
                    "totalOperatingExpenses": "67143000.00",
                    "costOfRevenue": "34541000.00",
                    "totalOtherIncomeExpenseNet": "-2088000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-12773000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-5116000.00",
                    "minorityInterest": null,
                    "netIncome": "214696000.00",
                    "sellingGeneralAdministrative": "28596000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "43263000.00",
                    "reconciledDepreciation": "17443000.00",
                    "ebit": "-1040000.00",
                    "ebitda": "16403000.00",
                    "depreciationAndAmortization": "17443000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2776000.00",
                    "otherOperatingExpenses": "72024000.00",
                    "interestExpense": "4076000.00",
                    "taxProvision": "-1026000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-4076000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1026000.00",
                    "totalRevenue": "69248000.00",
                    "totalOperatingExpenses": "46039000.00",
                    "costOfRevenue": "25985000.00",
                    "totalOtherIncomeExpenseNet": "-2340000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-4090000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-182000.00",
                    "minorityInterest": null,
                    "netIncome": "2589000.00",
                    "sellingGeneralAdministrative": "13883000.00",
                    "sellingAndMarketingExpenses": "11400000.00",
                    "grossProfit": "43514000.00",
                    "reconciledDepreciation": "16834000.00",
                    "ebit": "1900000.00",
                    "ebitda": "18231000.00",
                    "depreciationAndAmortization": "16331000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "563000.00",
                    "otherOperatingExpenses": "67350000.00",
                    "interestExpense": "1117000.00",
                    "taxProvision": "-282000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-2039000.00",
                    "totalRevenue": "67913000.00",
                    "totalOperatingExpenses": "42951000.00",
                    "costOfRevenue": "24399000.00",
                    "totalOtherIncomeExpenseNet": "-745000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "2589000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "216000.00",
                    "minorityInterest": null,
                    "netIncome": "1593000.00",
                    "sellingGeneralAdministrative": "24402000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "41141000.00",
                    "reconciledDepreciation": "16670000.00",
                    "ebit": "1414000.00",
                    "ebitda": "17535000.00",
                    "depreciationAndAmortization": "16121000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-610000.00",
                    "otherOperatingExpenses": "68019000.00",
                    "interestExpense": "1198000.00",
                    "taxProvision": "720000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1198000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "399000.00",
                    "totalRevenue": "67409000.00",
                    "totalOperatingExpenses": "41751000.00",
                    "costOfRevenue": "26268000.00",
                    "totalOtherIncomeExpenseNet": "826000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1593000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "59000.00",
                    "minorityInterest": null,
                    "netIncome": "1790000.00",
                    "sellingGeneralAdministrative": "25691000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "41891000.00",
                    "reconciledDepreciation": "16185000.00",
                    "ebit": "1018999.00",
                    "ebitda": "16666000.00",
                    "depreciationAndAmortization": "15647001.00",
                    "nonOperatingIncomeNetOther": "177000.00",
                    "operatingIncome": "-118000.00",
                    "otherOperatingExpenses": "66762000.00",
                    "interestExpense": "905000.00",
                    "taxProvision": "756000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-905000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "836000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "1459000.00",
                    "totalRevenue": "66644000.00",
                    "totalOperatingExpenses": "42009000.00",
                    "costOfRevenue": "24753000.00",
                    "totalOtherIncomeExpenseNet": "177000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1790000.00",
                    "netIncomeApplicableToCommonShares": "1790000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-04-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2520000.00",
                    "minorityInterest": null,
                    "netIncome": "2066000.00",
                    "sellingGeneralAdministrative": "26609000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "45119000.00",
                    "reconciledDepreciation": "15782000.00",
                    "ebit": "3845000.00",
                    "ebitda": "19627000.00",
                    "depreciationAndAmortization": "15782000.00",
                    "nonOperatingIncomeNetOther": "1117000.00",
                    "operatingIncome": "2728000.00",
                    "otherOperatingExpenses": "68958000.00",
                    "interestExpense": "392000.00",
                    "taxProvision": "1779000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-392000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1779000.00",
                    "totalRevenue": "71686000.00",
                    "totalOperatingExpenses": "42391000.00",
                    "costOfRevenue": "26567000.00",
                    "totalOtherIncomeExpenseNet": "-208000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "2066000.00",
                    "netIncomeApplicableToCommonShares": "2066000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-02-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2051000.00",
                    "minorityInterest": null,
                    "netIncome": "-1823000.00",
                    "sellingGeneralAdministrative": "16440000.00",
                    "sellingAndMarketingExpenses": "6800000.00",
                    "grossProfit": "43038000.00",
                    "reconciledDepreciation": "21891000.00",
                    "ebit": "5307000.00",
                    "ebitda": "20329000.00",
                    "depreciationAndAmortization": "15022000.00",
                    "nonOperatingIncomeNetOther": "619000.00",
                    "operatingIncome": "-2670000.00",
                    "otherOperatingExpenses": "72682000.00",
                    "interestExpense": "9178000.00",
                    "taxProvision": "-228000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "852000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-228000.00",
                    "totalRevenue": "70012000.00",
                    "totalOperatingExpenses": "45708000.00",
                    "costOfRevenue": "26974000.00",
                    "totalOtherIncomeExpenseNet": "619000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-1823000.00",
                    "netIncomeApplicableToCommonShares": "-1823000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2979000.00",
                    "minorityInterest": null,
                    "netIncome": "-2728000.00",
                    "sellingGeneralAdministrative": "22227000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "39447000.00",
                    "reconciledDepreciation": "17873000.00",
                    "ebit": "-653000.00",
                    "ebitda": "17220000.00",
                    "depreciationAndAmortization": "17873000.00",
                    "nonOperatingIncomeNetOther": "-1208000.00",
                    "operatingIncome": "-1771000.00",
                    "otherOperatingExpenses": "68695000.00",
                    "interestExpense": "3444000.00",
                    "taxProvision": "-251000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "1118000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-251000.00",
                    "totalRevenue": "66924000.00",
                    "totalOperatingExpenses": "41218000.00",
                    "costOfRevenue": "27477000.00",
                    "totalOtherIncomeExpenseNet": "-1208000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-2728000.00",
                    "netIncomeApplicableToCommonShares": "-2728000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-08-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3726000.00",
                    "minorityInterest": null,
                    "netIncome": "-3225000.00",
                    "sellingGeneralAdministrative": "23090000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "39265000.00",
                    "reconciledDepreciation": "14451000.00",
                    "ebit": "1385000.00",
                    "ebitda": "15836000.00",
                    "depreciationAndAmortization": "14451000.00",
                    "nonOperatingIncomeNetOther": "-589000.00",
                    "operatingIncome": "-3137000.00",
                    "otherOperatingExpenses": "69158000.00",
                    "interestExpense": "9972000.00",
                    "taxProvision": "-501000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "4522000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-501000.00",
                    "totalRevenue": "66021000.00",
                    "totalOperatingExpenses": "42402000.00",
                    "costOfRevenue": "26756000.00",
                    "totalOtherIncomeExpenseNet": "-589000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-3225000.00",
                    "netIncomeApplicableToCommonShares": "-3225000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-04-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-550000.00",
                    "minorityInterest": null,
                    "netIncome": "-603000.00",
                    "sellingGeneralAdministrative": "23771000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "38075000.00",
                    "reconciledDepreciation": "14684000.00",
                    "ebit": "-380000.00",
                    "ebitda": "14304000.00",
                    "depreciationAndAmortization": "14684000.00",
                    "nonOperatingIncomeNetOther": "-170000.00",
                    "operatingIncome": "-380000.00",
                    "otherOperatingExpenses": "64794000.00",
                    "interestExpense": "170000.00",
                    "taxProvision": "53000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "53000.00",
                    "totalRevenue": "64414000.00",
                    "totalOperatingExpenses": "38455000.00",
                    "costOfRevenue": "26339000.00",
                    "totalOtherIncomeExpenseNet": "-170000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-603000.00",
                    "netIncomeApplicableToCommonShares": "-603000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-02-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2312000.00",
                    "minorityInterest": null,
                    "netIncome": "1401000.00",
                    "sellingGeneralAdministrative": "17340000.00",
                    "sellingAndMarketingExpenses": "4400000.00",
                    "grossProfit": "34124000.00",
                    "reconciledDepreciation": "14393000.00",
                    "ebit": "-2108000.00",
                    "ebitda": "12805000.00",
                    "depreciationAndAmortization": "14913000.00",
                    "nonOperatingIncomeNetOther": "5589000.00",
                    "operatingIncome": "-7901000.00",
                    "otherOperatingExpenses": "70505000.00",
                    "interestExpense": "4538000.00",
                    "taxProvision": "621000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "5892000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "825000.00",
                    "totalRevenue": "62604000.00",
                    "totalOperatingExpenses": "42025000.00",
                    "costOfRevenue": "28480000.00",
                    "totalOtherIncomeExpenseNet": "5589000.00",
                    "discontinuedOperations": "4538000.00",
                    "netIncomeFromContinuingOps": "-3708000.00",
                    "netIncomeApplicableToCommonShares": "830000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-10-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "989000.00",
                    "minorityInterest": null,
                    "netIncome": "892821000.00",
                    "sellingGeneralAdministrative": "20238000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36497000.00",
                    "reconciledDepreciation": "14248000.00",
                    "ebit": "2011000.00",
                    "ebitda": "16259000.00",
                    "depreciationAndAmortization": "14248000.00",
                    "nonOperatingIncomeNetOther": "138000.00",
                    "operatingIncome": "851000.00",
                    "otherOperatingExpenses": "61393000.00",
                    "interestExpense": null,
                    "taxProvision": "-5422000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "1160000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-5506000.00",
                    "totalRevenue": "62244000.00",
                    "totalOperatingExpenses": "35646000.00",
                    "costOfRevenue": "25747000.00",
                    "totalOtherIncomeExpenseNet": "138000.00",
                    "discontinuedOperations": "886326000.00",
                    "netIncomeFromContinuingOps": "6732000.00",
                    "netIncomeApplicableToCommonShares": "893058000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-07-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3728000.00",
                    "minorityInterest": null,
                    "netIncome": "53191000.00",
                    "sellingGeneralAdministrative": "20320000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36052000.00",
                    "reconciledDepreciation": "13299000.00",
                    "ebit": "2433000.00",
                    "ebitda": "15633000.00",
                    "depreciationAndAmortization": "13200000.00",
                    "nonOperatingIncomeNetOther": "1338000.00",
                    "operatingIncome": "2390000.00",
                    "otherOperatingExpenses": "58310000.00",
                    "interestExpense": null,
                    "taxProvision": "2185000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "43000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "2103000.00",
                    "totalRevenue": "60700000.00",
                    "totalOperatingExpenses": "33662000.00",
                    "costOfRevenue": "24648000.00",
                    "totalOtherIncomeExpenseNet": "1338000.00",
                    "discontinuedOperations": "51566000.00",
                    "netIncomeFromContinuingOps": "1856000.00",
                    "netIncomeApplicableToCommonShares": "53422000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-04-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3830000.00",
                    "minorityInterest": null,
                    "netIncome": "51417000.00",
                    "sellingGeneralAdministrative": "20153000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36267000.00",
                    "reconciledDepreciation": "13266000.00",
                    "ebit": "2848000.00",
                    "ebitda": "16114000.00",
                    "depreciationAndAmortization": "13266000.00",
                    "nonOperatingIncomeNetOther": "1600000.00",
                    "operatingIncome": "2230000.00",
                    "otherOperatingExpenses": "57461000.00",
                    "interestExpense": null,
                    "taxProvision": "922000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "618000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "885000.00",
                    "totalRevenue": "59691000.00",
                    "totalOperatingExpenses": "34037000.00",
                    "costOfRevenue": "23424000.00",
                    "totalOtherIncomeExpenseNet": "1600000.00",
                    "discontinuedOperations": "48472000.00",
                    "netIncomeFromContinuingOps": "3049000.00",
                    "netIncomeApplicableToCommonShares": "51521000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-02-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "244000.00",
                    "minorityInterest": null,
                    "netIncome": "48225000.00",
                    "sellingGeneralAdministrative": "18089000.00",
                    "sellingAndMarketingExpenses": "2700000.00",
                    "grossProfit": "33642000.00",
                    "reconciledDepreciation": "12693000.00",
                    "ebit": "160000.00",
                    "ebitda": "12939000.00",
                    "depreciationAndAmortization": "12779000.00",
                    "nonOperatingIncomeNetOther": "-202000.00",
                    "operatingIncome": "160000.00",
                    "otherOperatingExpenses": "57972000.00",
                    "interestExpense": null,
                    "taxProvision": "98000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-306000.00",
                    "totalRevenue": "58132000.00",
                    "totalOperatingExpenses": "33482000.00",
                    "costOfRevenue": "24490000.00",
                    "totalOtherIncomeExpenseNet": "84000.00",
                    "discontinuedOperations": "47675000.00",
                    "netIncomeFromContinuingOps": "-41313000.00",
                    "netIncomeApplicableToCommonShares": "49275000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-11-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1553000.00",
                    "minorityInterest": null,
                    "netIncome": "34921000.00",
                    "sellingGeneralAdministrative": "20039000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "32503999.00",
                    "reconciledDepreciation": "-36584000.00",
                    "ebit": "470000.00",
                    "ebitda": "12549000.00",
                    "depreciationAndAmortization": "12079000.00",
                    "nonOperatingIncomeNetOther": "1083000.00",
                    "operatingIncome": "470000.00",
                    "otherOperatingExpenses": "54703000.00",
                    "interestExpense": null,
                    "taxProvision": "141000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "141000.00",
                    "totalRevenue": "55173000.00",
                    "totalOperatingExpenses": "32034000.00",
                    "costOfRevenue": "22669000.00",
                    "totalOtherIncomeExpenseNet": "1083000.00",
                    "discontinuedOperations": "33509000.00",
                    "netIncomeFromContinuingOps": "1412000.00",
                    "netIncomeApplicableToCommonShares": "34921000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-07-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-596000.00",
                    "minorityInterest": null,
                    "netIncome": "29247000.00",
                    "sellingGeneralAdministrative": "31394000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "32155000.00",
                    "reconciledDepreciation": "35258000.00",
                    "ebit": "-1867000.00",
                    "ebitda": "10063000.00",
                    "depreciationAndAmortization": "11930000.00",
                    "nonOperatingIncomeNetOther": "1573000.00",
                    "operatingIncome": "-1867000.00",
                    "otherOperatingExpenses": "56203000.00",
                    "interestExpense": "5044000.00",
                    "taxProvision": "10284000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-5044000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-60000.00",
                    "totalRevenue": "54336000.00",
                    "totalOperatingExpenses": "34022000.00",
                    "costOfRevenue": "22181000.00",
                    "totalOtherIncomeExpenseNet": "1271000.00",
                    "discontinuedOperations": "33509000.00",
                    "netIncomeFromContinuingOps": "29247000.00",
                    "netIncomeApplicableToCommonShares": "29247000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-04-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-615000.00",
                    "minorityInterest": null,
                    "netIncome": "13280000.00",
                    "sellingGeneralAdministrative": "30991000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "32817000.00",
                    "reconciledDepreciation": "37336000.00",
                    "ebit": "-1364000.00",
                    "ebitda": "10721000.00",
                    "depreciationAndAmortization": "12085000.00",
                    "nonOperatingIncomeNetOther": "733000.00",
                    "operatingIncome": "-1364000.00",
                    "otherOperatingExpenses": "54498000.00",
                    "interestExpense": "6211000.00",
                    "taxProvision": "4292000.00",
                    "interestIncome": "6211000.00",
                    "netInterestIncome": "-6211000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-765000.00",
                    "totalRevenue": "53134000.00",
                    "totalOperatingExpenses": "34181000.00",
                    "costOfRevenue": "20317000.00",
                    "totalOtherIncomeExpenseNet": "749000.00",
                    "discontinuedOperations": "33509000.00",
                    "netIncomeFromContinuingOps": "13280000.00",
                    "netIncomeApplicableToCommonShares": "13280000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-615000.00",
                    "minorityInterest": null,
                    "netIncome": "14542000.00",
                    "sellingGeneralAdministrative": "16746000.00",
                    "sellingAndMarketingExpenses": "3500000.00",
                    "grossProfit": "32658000.00",
                    "reconciledDepreciation": "39920000.00",
                    "ebit": "-567000.00",
                    "ebitda": "12490000.00",
                    "depreciationAndAmortization": "13057000.00",
                    "nonOperatingIncomeNetOther": "149000.00",
                    "operatingIncome": "-567000.00",
                    "otherOperatingExpenses": "54144000.00",
                    "interestExpense": "6487000.00",
                    "taxProvision": "2771000.00",
                    "interestIncome": "6487000.00",
                    "netInterestIncome": "-6487000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "281000.00",
                    "totalRevenue": "53577000.00",
                    "totalOperatingExpenses": "33225000.00",
                    "costOfRevenue": "20919000.00",
                    "totalOtherIncomeExpenseNet": "-48000.00",
                    "discontinuedOperations": "33509000.00",
                    "netIncomeFromContinuingOps": "13521000.00",
                    "netIncomeApplicableToCommonShares": "13521000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-10-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "18953000.00",
                    "minorityInterest": null,
                    "netIncome": "14354000.00",
                    "sellingGeneralAdministrative": "27178000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "89163000.00",
                    "reconciledDepreciation": "36626000.00",
                    "ebit": "26458000.00",
                    "ebitda": "63084000.00",
                    "depreciationAndAmortization": "36626000.00",
                    "nonOperatingIncomeNetOther": "1099000.00",
                    "operatingIncome": "25359000.00",
                    "otherOperatingExpenses": "129793000.00",
                    "interestExpense": "7505000.00",
                    "taxProvision": "4599000.00",
                    "interestIncome": "7505000.00",
                    "netInterestIncome": "-7505000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4599000.00",
                    "totalRevenue": "155152000.00",
                    "totalOperatingExpenses": "63804000.00",
                    "costOfRevenue": "65989000.00",
                    "totalOtherIncomeExpenseNet": "-6406000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "14354000.00",
                    "netIncomeApplicableToCommonShares": "14354000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-08-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17674000.00",
                    "minorityInterest": null,
                    "netIncome": "13150000.00",
                    "sellingGeneralAdministrative": "27170000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "93543000.00",
                    "reconciledDepreciation": "42353000.00",
                    "ebit": "25196000.00",
                    "ebitda": "67549000.00",
                    "depreciationAndAmortization": "42353000.00",
                    "nonOperatingIncomeNetOther": "1176000.00",
                    "operatingIncome": "24020000.00",
                    "otherOperatingExpenses": "134894000.00",
                    "interestExpense": "7522000.00",
                    "taxProvision": "4524000.00",
                    "interestIncome": "7522000.00",
                    "netInterestIncome": "-7522000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4524000.00",
                    "totalRevenue": "158914000.00",
                    "totalOperatingExpenses": "69523000.00",
                    "costOfRevenue": "65371000.00",
                    "totalOtherIncomeExpenseNet": "-6346000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "13150000.00",
                    "netIncomeApplicableToCommonShares": "13150000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-05-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "18120000.00",
                    "minorityInterest": null,
                    "netIncome": "13910000.00",
                    "sellingGeneralAdministrative": "28722000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "94688000.00",
                    "reconciledDepreciation": "41179000.00",
                    "ebit": "24787000.00",
                    "ebitda": "65966000.00",
                    "depreciationAndAmortization": "41179000.00",
                    "nonOperatingIncomeNetOther": "1037000.00",
                    "operatingIncome": "24787000.00",
                    "otherOperatingExpenses": "134056000.00",
                    "interestExpense": "7954000.00",
                    "taxProvision": "4210000.00",
                    "interestIncome": "7704000.00",
                    "netInterestIncome": "-7954000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4210000.00",
                    "totalRevenue": "158843000.00",
                    "totalOperatingExpenses": "69901000.00",
                    "costOfRevenue": "64155000.00",
                    "totalOtherIncomeExpenseNet": "-6667000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "13910000.00",
                    "netIncomeApplicableToCommonShares": "13910000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20162000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "14852000.00",
                    "sellingGeneralAdministrative": "11905000.00",
                    "sellingAndMarketingExpenses": "15200000.00",
                    "grossProfit": "95872000.00",
                    "reconciledDepreciation": "41773000.00",
                    "ebit": "27825000.00",
                    "ebitda": "69598000.00",
                    "depreciationAndAmortization": "41773000.00",
                    "nonOperatingIncomeNetOther": "1218000.00",
                    "operatingIncome": "26994000.00",
                    "otherOperatingExpenses": "134490000.00",
                    "interestExpense": "7663000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5310000.00",
                    "totalRevenue": "161484000.00",
                    "totalOperatingExpenses": "68878000.00",
                    "costOfRevenue": "65612000.00",
                    "totalOtherIncomeExpenseNet": "-6832000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "18408000.00",
                    "netIncomeApplicableToCommonShares": "18408000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-11-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20382000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15534000.00",
                    "sellingGeneralAdministrative": "27452000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "95809000.00",
                    "reconciledDepreciation": "40028000.00",
                    "ebit": "29383000.00",
                    "ebitda": "69411000.00",
                    "depreciationAndAmortization": "40028000.00",
                    "nonOperatingIncomeNetOther": "966000.00",
                    "operatingIncome": "28329000.00",
                    "otherOperatingExpenses": "130402000.00",
                    "interestExpense": "9001000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4848000.00",
                    "totalRevenue": "158731000.00",
                    "totalOperatingExpenses": "67480000.00",
                    "costOfRevenue": "62922000.00",
                    "totalOtherIncomeExpenseNet": "-7947000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "15534000.00",
                    "netIncomeApplicableToCommonShares": "15534000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-08-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10686000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "7824000.00",
                    "sellingGeneralAdministrative": "29915000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "89730000.00",
                    "reconciledDepreciation": "41117000.00",
                    "ebit": "19631000.00",
                    "ebitda": "60748000.00",
                    "depreciationAndAmortization": "41117000.00",
                    "nonOperatingIncomeNetOther": "783000.00",
                    "operatingIncome": "18698000.00",
                    "otherOperatingExpenses": "135332000.00",
                    "interestExpense": "8851000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2862000.00",
                    "totalRevenue": "154030000.00",
                    "totalOperatingExpenses": "71032000.00",
                    "costOfRevenue": "64300000.00",
                    "totalOtherIncomeExpenseNet": "-8012000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "7824000.00",
                    "netIncomeApplicableToCommonShares": "7824000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-05-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "6005000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4829000.00",
                    "sellingGeneralAdministrative": "28750000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "86585000.00",
                    "reconciledDepreciation": "43487000.00",
                    "ebit": "15418000.00",
                    "ebitda": "58905000.00",
                    "depreciationAndAmortization": "43487000.00",
                    "nonOperatingIncomeNetOther": "1021000.00",
                    "operatingIncome": "14348000.00",
                    "otherOperatingExpenses": "137384000.00",
                    "interestExpense": "9332000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1176000.00",
                    "totalRevenue": "151732000.00",
                    "totalOperatingExpenses": "72237000.00",
                    "costOfRevenue": "65147000.00",
                    "totalOtherIncomeExpenseNet": "-8343000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "4829000.00",
                    "netIncomeApplicableToCommonShares": "4829000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-03-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9292000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "60595000.00",
                    "sellingGeneralAdministrative": "25064000.00",
                    "sellingAndMarketingExpenses": "15500000.00",
                    "grossProfit": "103086000.00",
                    "reconciledDepreciation": "44710000.00",
                    "ebit": "-156335000.00",
                    "ebitda": "-113080000.00",
                    "depreciationAndAmortization": "43255000.00",
                    "nonOperatingIncomeNetOther": "1309000.00",
                    "operatingIncome": "18110000.00",
                    "otherOperatingExpenses": "132350000.00",
                    "interestExpense": "9925000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "1157000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-51303000.00",
                    "totalRevenue": "151617000.00",
                    "totalOperatingExpenses": "83819000.00",
                    "costOfRevenue": "48531000.00",
                    "totalOtherIncomeExpenseNet": "-8818000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "60595000.00",
                    "netIncomeApplicableToCommonShares": "60595000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-11-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "857000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3534000.00",
                    "sellingGeneralAdministrative": "42199000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "95948000.00",
                    "reconciledDepreciation": "42568000.00",
                    "ebit": "17502000.00",
                    "ebitda": "60070000.00",
                    "depreciationAndAmortization": "42568000.00",
                    "nonOperatingIncomeNetOther": "1003000.00",
                    "operatingIncome": "9475000.00",
                    "otherOperatingExpenses": "140601000.00",
                    "interestExpense": "9823000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "1706000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-2677000.00",
                    "totalRevenue": "151782000.00",
                    "totalOperatingExpenses": "84767000.00",
                    "costOfRevenue": "55834000.00",
                    "totalOtherIncomeExpenseNet": "-8618000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "3534000.00",
                    "netIncomeApplicableToCommonShares": "3534000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-08-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "160000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-80000.00",
                    "sellingGeneralAdministrative": "43022000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "99877000.00",
                    "reconciledDepreciation": "44925000.00",
                    "ebit": "15227000.00",
                    "ebitda": "60152000.00",
                    "depreciationAndAmortization": "44925000.00",
                    "nonOperatingIncomeNetOther": "1297000.00",
                    "operatingIncome": "8252000.00",
                    "otherOperatingExpenses": "141328000.00",
                    "interestExpense": "9389000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "3678000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "240000.00",
                    "totalRevenue": "153258000.00",
                    "totalOperatingExpenses": "87947000.00",
                    "costOfRevenue": "53381000.00",
                    "totalOtherIncomeExpenseNet": "-8092000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-80000.00",
                    "netIncomeApplicableToCommonShares": "-80000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-05-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "2948000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2341000.00",
                    "sellingGeneralAdministrative": "40153000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "100119000.00",
                    "reconciledDepreciation": "44804000.00",
                    "ebit": "17284000.00",
                    "ebitda": "62088000.00",
                    "depreciationAndAmortization": "44804000.00",
                    "nonOperatingIncomeNetOther": "1375000.00",
                    "operatingIncome": "10673000.00",
                    "otherOperatingExpenses": "138718000.00",
                    "interestExpense": "9100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "4489000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "607000.00",
                    "totalRevenue": "153880000.00",
                    "totalOperatingExpenses": "84957000.00",
                    "costOfRevenue": "53761000.00",
                    "totalOtherIncomeExpenseNet": "-7725000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "2341000.00",
                    "netIncomeApplicableToCommonShares": "2341000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4830000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-184000.00",
                    "sellingGeneralAdministrative": "37062000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "102406000.00",
                    "reconciledDepreciation": "46724000.00",
                    "ebit": "13563000.00",
                    "ebitda": "60286000.00",
                    "depreciationAndAmortization": "46723000.00",
                    "nonOperatingIncomeNetOther": "2271000.00",
                    "operatingIncome": "12189000.00",
                    "otherOperatingExpenses": "136951000.00",
                    "interestExpense": "8733000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "6906000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5014000.00",
                    "totalRevenue": "155572000.00",
                    "totalOperatingExpenses": "83785000.00",
                    "costOfRevenue": "53166000.00",
                    "totalOtherIncomeExpenseNet": "-7359000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-185000.00",
                    "netIncomeApplicableToCommonShares": "-185000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-11-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-11247000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-7596000.00",
                    "sellingGeneralAdministrative": "40369000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "98519000.00",
                    "reconciledDepreciation": "46807000.00",
                    "ebit": "-3117000.00",
                    "ebitda": "43690000.00",
                    "depreciationAndAmortization": "46807000.00",
                    "nonOperatingIncomeNetOther": "1527000.00",
                    "operatingIncome": "-3929000.00",
                    "otherOperatingExpenses": "145493000.00",
                    "interestExpense": "8845000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "15272000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-3651000.00",
                    "totalRevenue": "156836000.00",
                    "totalOperatingExpenses": "87176000.00",
                    "costOfRevenue": "58317000.00",
                    "totalOtherIncomeExpenseNet": "-7318000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-7596000.00",
                    "netIncomeApplicableToCommonShares": "-7596000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-08-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-11887000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-6995000.00",
                    "sellingGeneralAdministrative": "33694000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "80013000.00",
                    "reconciledDepreciation": "32415000.00",
                    "ebit": "90000.00",
                    "ebitda": "32505000.00",
                    "depreciationAndAmortization": "32415000.00",
                    "nonOperatingIncomeNetOther": "167000.00",
                    "operatingIncome": "-6150000.00",
                    "otherOperatingExpenses": "116405000.00",
                    "interestExpense": "5904000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "20054000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-4892000.00",
                    "totalRevenue": "130309000.00",
                    "totalOperatingExpenses": "66109000.00",
                    "costOfRevenue": "50296000.00",
                    "totalOtherIncomeExpenseNet": "-5737000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-6995000.00",
                    "netIncomeApplicableToCommonShares": "-6995000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-04-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20249000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "13881000.00",
                    "sellingGeneralAdministrative": "21758000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "60809000.00",
                    "reconciledDepreciation": "17739000.00",
                    "ebit": "21644000.00",
                    "ebitda": "39383000.00",
                    "depreciationAndAmortization": "17739000.00",
                    "nonOperatingIncomeNetOther": "556000.00",
                    "operatingIncome": "21312000.00",
                    "otherOperatingExpenses": "71259000.00",
                    "interestExpense": "1619000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6368000.00",
                    "totalRevenue": "92571000.00",
                    "totalOperatingExpenses": "39497000.00",
                    "costOfRevenue": "31762000.00",
                    "totalOtherIncomeExpenseNet": "-1063000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "13881000.00",
                    "netIncomeApplicableToCommonShares": "13881000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20634000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12108000.00",
                    "sellingGeneralAdministrative": "18190000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "57496000.00",
                    "reconciledDepreciation": "17583000.00",
                    "ebit": "22327000.00",
                    "ebitda": "39910000.00",
                    "depreciationAndAmortization": "17583000.00",
                    "nonOperatingIncomeNetOther": "605000.00",
                    "operatingIncome": "21721000.00",
                    "otherOperatingExpenses": "65564000.00",
                    "interestExpense": "1692000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "3546000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8526000.00",
                    "totalRevenue": "87285000.00",
                    "totalOperatingExpenses": "35775000.00",
                    "costOfRevenue": "29789000.00",
                    "totalOtherIncomeExpenseNet": "-1086000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "12108000.00",
                    "netIncomeApplicableToCommonShares": "12108000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-10-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "13461000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "7996000.00",
                    "sellingGeneralAdministrative": "20435000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54642000.00",
                    "reconciledDepreciation": "19118000.00",
                    "ebit": "17218000.00",
                    "ebitda": "36336000.00",
                    "depreciationAndAmortization": "19118000.00",
                    "nonOperatingIncomeNetOther": "180000.00",
                    "operatingIncome": "15089000.00",
                    "otherOperatingExpenses": "70123000.00",
                    "interestExpense": "1808000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5465000.00",
                    "totalRevenue": "85212000.00",
                    "totalOperatingExpenses": "39553000.00",
                    "costOfRevenue": "30570000.00",
                    "totalOtherIncomeExpenseNet": "-1628000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "7996000.00",
                    "netIncomeApplicableToCommonShares": "7996000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "17350000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10474000.00",
                    "sellingGeneralAdministrative": "19008000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "55421000.00",
                    "reconciledDepreciation": "17664000.00",
                    "ebit": "19152000.00",
                    "ebitda": "36816000.00",
                    "depreciationAndAmortization": "17664000.00",
                    "nonOperatingIncomeNetOther": "540000.00",
                    "operatingIncome": "18750000.00",
                    "otherOperatingExpenses": "66951000.00",
                    "interestExpense": "1940000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6876000.00",
                    "totalRevenue": "85701000.00",
                    "totalOperatingExpenses": "36671000.00",
                    "costOfRevenue": "30280000.00",
                    "totalOtherIncomeExpenseNet": "-1400000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "10474000.00",
                    "netIncomeApplicableToCommonShares": "10474000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-05-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "17145000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10286000.00",
                    "sellingGeneralAdministrative": "18733000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "53596000.00",
                    "reconciledDepreciation": "16337000.00",
                    "ebit": "18526000.00",
                    "ebitda": "34863000.00",
                    "depreciationAndAmortization": "16337000.00",
                    "nonOperatingIncomeNetOther": "534000.00",
                    "operatingIncome": "18526000.00",
                    "otherOperatingExpenses": "65761000.00",
                    "interestExpense": "1915000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6859000.00",
                    "totalRevenue": "84287000.00",
                    "totalOperatingExpenses": "35070000.00",
                    "costOfRevenue": "30691000.00",
                    "totalOtherIncomeExpenseNet": "-1381000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "10286000.00",
                    "netIncomeApplicableToCommonShares": "10286000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "14706000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8649000.00",
                    "sellingGeneralAdministrative": "17534000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "51037000.00",
                    "reconciledDepreciation": "17176000.00",
                    "ebit": "16735000.00",
                    "ebitda": "33911000.00",
                    "depreciationAndAmortization": "17176000.00",
                    "nonOperatingIncomeNetOther": "408000.00",
                    "operatingIncome": "16327000.00",
                    "otherOperatingExpenses": "66483000.00",
                    "interestExpense": "2029000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "3546000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6057000.00",
                    "totalRevenue": "82810000.00",
                    "totalOperatingExpenses": "34710000.00",
                    "costOfRevenue": "31773000.00",
                    "totalOtherIncomeExpenseNet": "-1621000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "8649000.00",
                    "netIncomeApplicableToCommonShares": "8649000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-10-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "12785000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8003000.00",
                    "sellingGeneralAdministrative": "18063000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "48938000.00",
                    "reconciledDepreciation": "16731000.00",
                    "ebit": "14144000.00",
                    "ebitda": "30875000.00",
                    "depreciationAndAmortization": "16731000.00",
                    "nonOperatingIncomeNetOther": "648000.00",
                    "operatingIncome": "14144000.00",
                    "otherOperatingExpenses": "68124000.00",
                    "interestExpense": "2007000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4782000.00",
                    "totalRevenue": "82268000.00",
                    "totalOperatingExpenses": "34794000.00",
                    "costOfRevenue": "33330000.00",
                    "totalOtherIncomeExpenseNet": "-1359000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "8003000.00",
                    "netIncomeApplicableToCommonShares": "8003000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-08-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "14301000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8615000.00",
                    "sellingGeneralAdministrative": "16625000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "49013000.00",
                    "reconciledDepreciation": "16596000.00",
                    "ebit": "15793000.00",
                    "ebitda": "32389000.00",
                    "depreciationAndAmortization": "16596000.00",
                    "nonOperatingIncomeNetOther": "573000.00",
                    "operatingIncome": "15793000.00",
                    "otherOperatingExpenses": "65623000.00",
                    "interestExpense": "2065000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5686000.00",
                    "totalRevenue": "81416000.00",
                    "totalOperatingExpenses": "33220000.00",
                    "costOfRevenue": "32403000.00",
                    "totalOtherIncomeExpenseNet": "-1492000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "8615000.00",
                    "netIncomeApplicableToCommonShares": "8615000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-05-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "14242000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8616000.00",
                    "sellingGeneralAdministrative": "17149000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "48216000.00",
                    "reconciledDepreciation": "15387000.00",
                    "ebit": "15680000.00",
                    "ebitda": "31067000.00",
                    "depreciationAndAmortization": "15387000.00",
                    "nonOperatingIncomeNetOther": "610000.00",
                    "operatingIncome": "15680000.00",
                    "otherOperatingExpenses": "64772000.00",
                    "interestExpense": "2048000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5626000.00",
                    "totalRevenue": "80452000.00",
                    "totalOperatingExpenses": "32536000.00",
                    "costOfRevenue": "32236000.00",
                    "totalOtherIncomeExpenseNet": "-1438000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "8616000.00",
                    "netIncomeApplicableToCommonShares": "8616000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-03-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10882000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6676000.00",
                    "sellingGeneralAdministrative": "17707000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "45831000.00",
                    "reconciledDepreciation": "15688000.00",
                    "ebit": "13080000.00",
                    "ebitda": "28768000.00",
                    "depreciationAndAmortization": "15688000.00",
                    "nonOperatingIncomeNetOther": "644000.00",
                    "operatingIncome": "12436000.00",
                    "otherOperatingExpenses": "65529000.00",
                    "interestExpense": "2198000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4206000.00",
                    "totalRevenue": "77965000.00",
                    "totalOperatingExpenses": "33395000.00",
                    "costOfRevenue": "32134000.00",
                    "totalOtherIncomeExpenseNet": "-1555000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "6676000.00",
                    "netIncomeApplicableToCommonShares": "6676000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-11-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "11937000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6717000.00",
                    "sellingGeneralAdministrative": "17481000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "45735000.00",
                    "reconciledDepreciation": "14992000.00",
                    "ebit": "13262000.00",
                    "ebitda": "28254000.00",
                    "depreciationAndAmortization": "14992000.00",
                    "nonOperatingIncomeNetOther": "725000.00",
                    "operatingIncome": "13262000.00",
                    "otherOperatingExpenses": "64251000.00",
                    "interestExpense": "2050000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5220000.00",
                    "totalRevenue": "77513000.00",
                    "totalOperatingExpenses": "32473000.00",
                    "costOfRevenue": "31778000.00",
                    "totalOtherIncomeExpenseNet": "-1325000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "6717000.00",
                    "netIncomeApplicableToCommonShares": "6717000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-08-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "12920000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "7842000.00",
                    "sellingGeneralAdministrative": "16355000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "46926000.00",
                    "reconciledDepreciation": "16070000.00",
                    "ebit": "14500000.00",
                    "ebitda": "30570000.00",
                    "depreciationAndAmortization": "16070000.00",
                    "nonOperatingIncomeNetOther": "488000.00",
                    "operatingIncome": "14500000.00",
                    "otherOperatingExpenses": "62954000.00",
                    "interestExpense": "2068000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5078000.00",
                    "totalRevenue": "77454000.00",
                    "totalOperatingExpenses": "32426000.00",
                    "costOfRevenue": "30528000.00",
                    "totalOtherIncomeExpenseNet": "-1580000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "7842000.00",
                    "netIncomeApplicableToCommonShares": "7842000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-05-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "13725000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8351000.00",
                    "sellingGeneralAdministrative": "16129000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "45310000.00",
                    "reconciledDepreciation": "13972000.00",
                    "ebit": "15877000.00",
                    "ebitda": "29849000.00",
                    "depreciationAndAmortization": "13972000.00",
                    "nonOperatingIncomeNetOther": "668000.00",
                    "operatingIncome": "15209000.00",
                    "otherOperatingExpenses": "60801000.00",
                    "interestExpense": "2152000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5374000.00",
                    "totalRevenue": "76010000.00",
                    "totalOperatingExpenses": "30101000.00",
                    "costOfRevenue": "30700000.00",
                    "totalOtherIncomeExpenseNet": "-1484000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "8351000.00",
                    "netIncomeApplicableToCommonShares": "8351000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-03-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7459000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4916000.00",
                    "sellingGeneralAdministrative": "12858000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "49658000.00",
                    "reconciledDepreciation": "16553000.00",
                    "ebit": "9669000.00",
                    "ebitda": "26221000.00",
                    "depreciationAndAmortization": "16552000.00",
                    "nonOperatingIncomeNetOther": "372000.00",
                    "operatingIncome": "9297000.00",
                    "otherOperatingExpenses": "54749000.00",
                    "interestExpense": "2209000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "10952000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2401000.00",
                    "totalRevenue": "74998000.00",
                    "totalOperatingExpenses": "29409000.00",
                    "costOfRevenue": "25340000.00",
                    "totalOtherIncomeExpenseNet": "-14902000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "5058000.00",
                    "netIncomeApplicableToCommonShares": "4916000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-11-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "3465000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1361000.00",
                    "sellingGeneralAdministrative": "17680000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "39881000.00",
                    "reconciledDepreciation": "16794000.00",
                    "ebit": "5788000.00",
                    "ebitda": "22582000.00",
                    "depreciationAndAmortization": "16794000.00",
                    "nonOperatingIncomeNetOther": "381000.00",
                    "operatingIncome": "5407000.00",
                    "otherOperatingExpenses": "67469000.00",
                    "interestExpense": "2323000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2050000.00",
                    "totalRevenue": "72876000.00",
                    "totalOperatingExpenses": "34474000.00",
                    "costOfRevenue": "32995000.00",
                    "totalOtherIncomeExpenseNet": "-1942000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "1415000.00",
                    "netIncomeApplicableToCommonShares": "1361000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-08-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10006000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5560000.00",
                    "sellingGeneralAdministrative": "15013000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "41409000.00",
                    "reconciledDepreciation": "15259000.00",
                    "ebit": "11528000.00",
                    "ebitda": "26787000.00",
                    "depreciationAndAmortization": "15259000.00",
                    "nonOperatingIncomeNetOther": "391000.00",
                    "operatingIncome": "11137000.00",
                    "otherOperatingExpenses": "60241000.00",
                    "interestExpense": "1522000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4284000.00",
                    "totalRevenue": "71378000.00",
                    "totalOperatingExpenses": "30272000.00",
                    "costOfRevenue": "29969000.00",
                    "totalOtherIncomeExpenseNet": "-1131000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "5722000.00",
                    "netIncomeApplicableToCommonShares": "5560000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-05-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7681000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4466000.00",
                    "sellingGeneralAdministrative": "15170000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "39794000.00",
                    "reconciledDepreciation": "15807000.00",
                    "ebit": "9476000.00",
                    "ebitda": "25283000.00",
                    "depreciationAndAmortization": "15807000.00",
                    "nonOperatingIncomeNetOther": "659000.00",
                    "operatingIncome": "8817000.00",
                    "otherOperatingExpenses": "60006000.00",
                    "interestExpense": "1795000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3273000.00",
                    "totalRevenue": "68823000.00",
                    "totalOperatingExpenses": "30977000.00",
                    "costOfRevenue": "29029000.00",
                    "totalOtherIncomeExpenseNet": "-1136000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "4408000.00",
                    "netIncomeApplicableToCommonShares": "4466000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-03-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "6414000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3972000.00",
                    "sellingGeneralAdministrative": "15007000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36674000.00",
                    "reconciledDepreciation": "13615000.00",
                    "ebit": "8035000.00",
                    "ebitda": "21650000.00",
                    "depreciationAndAmortization": "13615000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8035000.00",
                    "otherOperatingExpenses": "58470000.00",
                    "interestExpense": "1620000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2589000.00",
                    "totalRevenue": "66505000.00",
                    "totalOperatingExpenses": "28639000.00",
                    "costOfRevenue": "29831000.00",
                    "totalOtherIncomeExpenseNet": "-1621000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "3825000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-11-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7112000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3002000.00",
                    "sellingGeneralAdministrative": "14199000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "37143000.00",
                    "reconciledDepreciation": "13773000.00",
                    "ebit": "9115000.00",
                    "ebitda": "22889000.00",
                    "depreciationAndAmortization": "13774000.00",
                    "nonOperatingIncomeNetOther": "-55000.00",
                    "operatingIncome": "9170000.00",
                    "otherOperatingExpenses": "53487000.00",
                    "interestExpense": "2003000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3497000.00",
                    "totalRevenue": "62657000.00",
                    "totalOperatingExpenses": "27973000.00",
                    "costOfRevenue": "25514000.00",
                    "totalOtherIncomeExpenseNet": "-2058000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "3615000.00",
                    "netIncomeApplicableToCommonShares": "3002000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-08-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "5314000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2992000.00",
                    "sellingGeneralAdministrative": "13901000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36339000.00",
                    "reconciledDepreciation": "14444000.00",
                    "ebit": "8160000.00",
                    "ebitda": "22604000.00",
                    "depreciationAndAmortization": "14444000.00",
                    "nonOperatingIncomeNetOther": "166000.00",
                    "operatingIncome": "7994000.00",
                    "otherOperatingExpenses": "53561000.00",
                    "interestExpense": "2846000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2276000.00",
                    "totalRevenue": "61555000.00",
                    "totalOperatingExpenses": "28345000.00",
                    "costOfRevenue": "25216000.00",
                    "totalOtherIncomeExpenseNet": "-2680000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "3038000.00",
                    "netIncomeApplicableToCommonShares": "2992000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-05-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "5365000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3027000.00",
                    "sellingGeneralAdministrative": "13338000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "34367000.00",
                    "reconciledDepreciation": "13938000.00",
                    "ebit": "7184000.00",
                    "ebitda": "21122000.00",
                    "depreciationAndAmortization": "13938000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7091000.00",
                    "otherOperatingExpenses": "53337000.00",
                    "interestExpense": "1819000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2305000.00",
                    "totalRevenue": "60428000.00",
                    "totalOperatingExpenses": "27276000.00",
                    "costOfRevenue": "26061000.00",
                    "totalOtherIncomeExpenseNet": "-1726000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "3060000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-03-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "5844000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2714000.00",
                    "sellingGeneralAdministrative": "12803000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "33912000.00",
                    "reconciledDepreciation": "13704000.00",
                    "ebit": "7406000.00",
                    "ebitda": "21110000.00",
                    "depreciationAndAmortization": "13704000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7406000.00",
                    "otherOperatingExpenses": "50529000.00",
                    "interestExpense": "1724000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2386000.00",
                    "totalRevenue": "57935000.00",
                    "totalOperatingExpenses": "26506000.00",
                    "costOfRevenue": "24023000.00",
                    "totalOtherIncomeExpenseNet": "-1562000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "3476000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-11-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7410000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4034000.00",
                    "sellingGeneralAdministrative": "14170000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "31935000.00",
                    "reconciledDepreciation": "12203000.00",
                    "ebit": "9850000.00",
                    "ebitda": "22053000.00",
                    "depreciationAndAmortization": "12203000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9563000.00",
                    "otherOperatingExpenses": "47592000.00",
                    "interestExpense": "2416000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3220000.00",
                    "totalRevenue": "53155000.00",
                    "totalOperatingExpenses": "26372000.00",
                    "costOfRevenue": "21220000.00",
                    "totalOtherIncomeExpenseNet": "-2152000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4204000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-08-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7608000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4572000.00",
                    "sellingGeneralAdministrative": "10804000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "26970000.00",
                    "reconciledDepreciation": "8397000.00",
                    "ebit": "7981000.00",
                    "ebitda": "16379000.00",
                    "depreciationAndAmortization": "8398000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7768000.00",
                    "otherOperatingExpenses": "34518000.00",
                    "interestExpense": "266000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3108000.00",
                    "totalRevenue": "42286000.00",
                    "totalOperatingExpenses": "19202000.00",
                    "costOfRevenue": "15316000.00",
                    "totalOtherIncomeExpenseNet": "-138000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4513000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-05-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "11210000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6754000.00",
                    "sellingGeneralAdministrative": "7773000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "27600000.00",
                    "reconciledDepreciation": "8327000.00",
                    "ebit": "11539000.00",
                    "ebitda": "19866000.00",
                    "depreciationAndAmortization": "8327000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "11500000.00",
                    "otherOperatingExpenses": "30018000.00",
                    "interestExpense": "310000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4641000.00",
                    "totalRevenue": "41518000.00",
                    "totalOperatingExpenses": "16100000.00",
                    "costOfRevenue": "13918000.00",
                    "totalOtherIncomeExpenseNet": "-271000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6581000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-03-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9212000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6258000.00",
                    "sellingGeneralAdministrative": "8558000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "25680000.00",
                    "reconciledDepreciation": "8514000.00",
                    "ebit": "8608000.00",
                    "ebitda": "17122000.00",
                    "depreciationAndAmortization": "8514000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8608000.00",
                    "otherOperatingExpenses": "31652000.00",
                    "interestExpense": "233000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3446000.00",
                    "totalRevenue": "40260000.00",
                    "totalOperatingExpenses": "17072000.00",
                    "costOfRevenue": "14580000.00",
                    "totalOtherIncomeExpenseNet": "604000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "5766000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-11-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10672000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6307000.00",
                    "sellingGeneralAdministrative": "7692000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "26412000.00",
                    "reconciledDepreciation": "8151000.00",
                    "ebit": "10865000.00",
                    "ebitda": "19016000.00",
                    "depreciationAndAmortization": "8151000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "10569000.00",
                    "otherOperatingExpenses": "29546000.00",
                    "interestExpense": "193000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4326000.00",
                    "totalRevenue": "40115000.00",
                    "totalOperatingExpenses": "15843000.00",
                    "costOfRevenue": "13703000.00",
                    "totalOtherIncomeExpenseNet": "103000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6346000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-08-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "11643000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6740000.00",
                    "sellingGeneralAdministrative": "7348000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "27096000.00",
                    "reconciledDepreciation": "8182000.00",
                    "ebit": "12060000.00",
                    "ebitda": "20171000.00",
                    "depreciationAndAmortization": "8111000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "11637000.00",
                    "otherOperatingExpenses": "28503000.00",
                    "interestExpense": "405000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4828000.00",
                    "totalRevenue": "40140000.00",
                    "totalOperatingExpenses": "15459000.00",
                    "costOfRevenue": "13044000.00",
                    "totalOtherIncomeExpenseNet": "6000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6815000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-05-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "11154000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-4135000.00",
                    "sellingGeneralAdministrative": "7543000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "27471000.00",
                    "reconciledDepreciation": "7783000.00",
                    "ebit": "12145000.00",
                    "ebitda": "19928000.00",
                    "depreciationAndAmortization": "7783000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "12145000.00",
                    "otherOperatingExpenses": "27957000.00",
                    "interestExpense": "531000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4920000.00",
                    "totalRevenue": "40102000.00",
                    "totalOperatingExpenses": "15326000.00",
                    "costOfRevenue": "12631000.00",
                    "totalOtherIncomeExpenseNet": "-858000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6157000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-03-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9008000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5556000.00",
                    "sellingGeneralAdministrative": "7518000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "24590000.00",
                    "reconciledDepreciation": "7307000.00",
                    "ebit": "9126000.00",
                    "ebitda": "16433000.00",
                    "depreciationAndAmortization": "7307000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9765000.00",
                    "otherOperatingExpenses": "27355000.00",
                    "interestExpense": "227000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3656000.00",
                    "totalRevenue": "37120000.00",
                    "totalOperatingExpenses": "14825000.00",
                    "costOfRevenue": "12530000.00",
                    "totalOtherIncomeExpenseNet": "-757000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "5287000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-11-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "12262000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6808000.00",
                    "sellingGeneralAdministrative": "7724000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "26747000.00",
                    "reconciledDepreciation": "7312000.00",
                    "ebit": "12599000.00",
                    "ebitda": "19911000.00",
                    "depreciationAndAmortization": "7312000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "12599000.00",
                    "otherOperatingExpenses": "24810000.00",
                    "interestExpense": "103000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4818000.00",
                    "totalRevenue": "37409000.00",
                    "totalOperatingExpenses": "14148000.00",
                    "costOfRevenue": "10662000.00",
                    "totalOtherIncomeExpenseNet": "-337000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "7377000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-06-30": {
                    "date": "2008-06-30",
                    "filing_date": "2008-08-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "12377000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "7250000.00",
                    "sellingGeneralAdministrative": "7038000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "27165000.00",
                    "reconciledDepreciation": "7775000.00",
                    "ebit": "12352000.00",
                    "ebitda": "20127000.00",
                    "depreciationAndAmortization": "7775000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "12352000.00",
                    "otherOperatingExpenses": "26785000.00",
                    "interestExpense": "346000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5127000.00",
                    "totalRevenue": "39137000.00",
                    "totalOperatingExpenses": "14813000.00",
                    "costOfRevenue": "11972000.00",
                    "totalOtherIncomeExpenseNet": "25000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "8005000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-03-31": {
                    "date": "2008-03-31",
                    "filing_date": "2008-05-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7931000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4792000.00",
                    "sellingGeneralAdministrative": "7934000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23949000.00",
                    "reconciledDepreciation": "7508000.00",
                    "ebit": "8507000.00",
                    "ebitda": "16015000.00",
                    "depreciationAndAmortization": "7508000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8507000.00",
                    "otherOperatingExpenses": "27980000.00",
                    "interestExpense": "333000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3139000.00",
                    "totalRevenue": "36487000.00",
                    "totalOperatingExpenses": "15442000.00",
                    "costOfRevenue": "12538000.00",
                    "totalOtherIncomeExpenseNet": "-576000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "5400000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-03-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "6454000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3678000.00",
                    "sellingGeneralAdministrative": "10426000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "24001000.00",
                    "reconciledDepreciation": "7342000.00",
                    "ebit": "6233000.00",
                    "ebitda": "13575000.00",
                    "depreciationAndAmortization": "7342000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6233000.00",
                    "otherOperatingExpenses": "31379000.00",
                    "interestExpense": "441000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2776000.00",
                    "totalRevenue": "37612000.00",
                    "totalOperatingExpenses": "17768000.00",
                    "costOfRevenue": "13611000.00",
                    "totalOtherIncomeExpenseNet": "221000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4443000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-09-30": {
                    "date": "2007-09-30",
                    "filing_date": "2007-11-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "8409000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5107000.00",
                    "sellingGeneralAdministrative": "7620000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23293000.00",
                    "reconciledDepreciation": "7543000.00",
                    "ebit": "9722000.00",
                    "ebitda": "17265000.00",
                    "depreciationAndAmortization": "7543000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8129000.00",
                    "otherOperatingExpenses": "27293000.00",
                    "interestExpense": "453000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3302000.00",
                    "totalRevenue": "35422000.00",
                    "totalOperatingExpenses": "15164000.00",
                    "costOfRevenue": "12129000.00",
                    "totalOtherIncomeExpenseNet": "280000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6073000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-06-30": {
                    "date": "2007-06-30",
                    "filing_date": "2007-08-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10017000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5947000.00",
                    "sellingGeneralAdministrative": "7070000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "24033000.00",
                    "reconciledDepreciation": "7225000.00",
                    "ebit": "2513000.00",
                    "ebitda": "9738000.00",
                    "depreciationAndAmortization": "7225000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9738000.00",
                    "otherOperatingExpenses": "25363000.00",
                    "interestExpense": "472000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4070000.00",
                    "totalRevenue": "35101000.00",
                    "totalOperatingExpenses": "14295000.00",
                    "costOfRevenue": "11068000.00",
                    "totalOtherIncomeExpenseNet": "279000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "7577000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-03-31": {
                    "date": "2007-03-31",
                    "filing_date": "2007-05-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "6893000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4071000.00",
                    "sellingGeneralAdministrative": "7474000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "21646000.00",
                    "reconciledDepreciation": "7088000.00",
                    "ebit": "7084000.00",
                    "ebitda": "14172000.00",
                    "depreciationAndAmortization": "7088000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7084000.00",
                    "otherOperatingExpenses": "25964000.00",
                    "interestExpense": "505000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2822000.00",
                    "totalRevenue": "33048000.00",
                    "totalOperatingExpenses": "14562000.00",
                    "costOfRevenue": "11402000.00",
                    "totalOtherIncomeExpenseNet": "-191000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4071000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-03-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "6035000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3212000.00",
                    "sellingGeneralAdministrative": "13063000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "26410000.00",
                    "reconciledDepreciation": "7025000.00",
                    "ebit": "6323000.00",
                    "ebitda": "13348000.00",
                    "depreciationAndAmortization": "7025000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6323000.00",
                    "otherOperatingExpenses": "39052000.00",
                    "interestExpense": "505000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2823000.00",
                    "totalRevenue": "45375000.00",
                    "totalOperatingExpenses": "20087000.00",
                    "costOfRevenue": "18965000.00",
                    "totalOtherIncomeExpenseNet": "-288000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "3212000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-09-30": {
                    "date": "2006-09-30",
                    "filing_date": "2006-11-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "5507000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3381000.00",
                    "sellingGeneralAdministrative": "11801000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "24341000.00",
                    "reconciledDepreciation": "6612000.00",
                    "ebit": "5928000.00",
                    "ebitda": "12540000.00",
                    "depreciationAndAmortization": "6612000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5927000.00",
                    "otherOperatingExpenses": "36667000.00",
                    "interestExpense": "599000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2126000.00",
                    "totalRevenue": "42594000.00",
                    "totalOperatingExpenses": "18414000.00",
                    "costOfRevenue": "18253000.00",
                    "totalOtherIncomeExpenseNet": "-420000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "3381000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-06-30": {
                    "date": "2006-06-30",
                    "filing_date": "2006-08-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4682000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2783000.00",
                    "sellingGeneralAdministrative": "11977000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23863000.00",
                    "reconciledDepreciation": "7116000.00",
                    "ebit": "4772000.00",
                    "ebitda": "11888000.00",
                    "depreciationAndAmortization": "7116000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4772000.00",
                    "otherOperatingExpenses": "36654000.00",
                    "interestExpense": "610000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1899000.00",
                    "totalRevenue": "41426000.00",
                    "totalOperatingExpenses": "19091000.00",
                    "costOfRevenue": "17563000.00",
                    "totalOtherIncomeExpenseNet": "-90000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2784000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-03-31": {
                    "date": "2006-03-31",
                    "filing_date": "2006-05-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "14144000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8545000.00",
                    "sellingGeneralAdministrative": "12243000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "22931000.00",
                    "reconciledDepreciation": "6537000.00",
                    "ebit": "4151000.00",
                    "ebitda": "10688000.00",
                    "depreciationAndAmortization": "6537000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4151000.00",
                    "otherOperatingExpenses": "35648000.00",
                    "interestExpense": "648000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5522000.00",
                    "totalRevenue": "39799000.00",
                    "totalOperatingExpenses": "18780000.00",
                    "costOfRevenue": "16868000.00",
                    "totalOtherIncomeExpenseNet": "9993000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "8622000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2006-03-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4412000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2669000.00",
                    "sellingGeneralAdministrative": "9742000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "20313000.00",
                    "reconciledDepreciation": "6113000.00",
                    "ebit": "4458000.00",
                    "ebitda": "10571000.00",
                    "depreciationAndAmortization": "6113000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4458000.00",
                    "otherOperatingExpenses": "34749000.00",
                    "interestExpense": "676000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1743000.00",
                    "totalRevenue": "39207000.00",
                    "totalOperatingExpenses": "15855000.00",
                    "costOfRevenue": "18894000.00",
                    "totalOtherIncomeExpenseNet": "-46000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2839000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-09-30": {
                    "date": "2005-09-30",
                    "filing_date": "2005-11-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "5241000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3158000.00",
                    "sellingGeneralAdministrative": "11681000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "22787000.00",
                    "reconciledDepreciation": "5355000.00",
                    "ebit": "5656000.00",
                    "ebitda": "11011000.00",
                    "depreciationAndAmortization": "5355000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5752000.00",
                    "otherOperatingExpenses": "31568000.00",
                    "interestExpense": "776000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2083000.00",
                    "totalRevenue": "37320000.00",
                    "totalOperatingExpenses": "17035000.00",
                    "costOfRevenue": "14533000.00",
                    "totalOtherIncomeExpenseNet": "-511000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "3101000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-06-30": {
                    "date": "2005-06-30",
                    "filing_date": "2005-08-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4009000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2512000.00",
                    "sellingGeneralAdministrative": "9430000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "19581000.00",
                    "reconciledDepreciation": "5492000.00",
                    "ebit": "4471000.00",
                    "ebitda": "9963000.00",
                    "depreciationAndAmortization": "5492000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4659000.00",
                    "otherOperatingExpenses": "30805000.00",
                    "interestExpense": "770000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1497000.00",
                    "totalRevenue": "35464000.00",
                    "totalOperatingExpenses": "14922000.00",
                    "costOfRevenue": "15883000.00",
                    "totalOtherIncomeExpenseNet": "-560000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2454000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-03-31": {
                    "date": "2005-03-31",
                    "filing_date": "2005-05-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "3788000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2395000.00",
                    "sellingGeneralAdministrative": "9449000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "19115000.00",
                    "reconciledDepreciation": "5422000.00",
                    "ebit": "4505000.00",
                    "ebitda": "9927000.00",
                    "depreciationAndAmortization": "5422000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4617000.00",
                    "otherOperatingExpenses": "29783000.00",
                    "interestExpense": "854000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1393000.00",
                    "totalRevenue": "34400000.00",
                    "totalOperatingExpenses": "14498000.00",
                    "costOfRevenue": "15285000.00",
                    "totalOtherIncomeExpenseNet": "-809000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2341000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "3083000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1939000.00",
                    "sellingGeneralAdministrative": "5240000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "14657000.00",
                    "reconciledDepreciation": "5573000.00",
                    "ebit": "3844000.00",
                    "ebitda": "9417000.00",
                    "depreciationAndAmortization": "5573000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3844000.00",
                    "otherOperatingExpenses": "28088000.00",
                    "interestExpense": "802000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1144000.00",
                    "totalRevenue": "31932000.00",
                    "totalOperatingExpenses": "10813000.00",
                    "costOfRevenue": "17275000.00",
                    "totalOtherIncomeExpenseNet": "-761000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "1904000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-09-30": {
                    "date": "2004-09-30",
                    "filing_date": "2004-11-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4955000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3111000.00",
                    "sellingGeneralAdministrative": "8812000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "19997000.00",
                    "reconciledDepreciation": "4715000.00",
                    "ebit": "5757000.00",
                    "ebitda": "10472000.00",
                    "depreciationAndAmortization": "4715000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6470000.00",
                    "otherOperatingExpenses": "24800000.00",
                    "interestExpense": "756000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1844000.00",
                    "totalRevenue": "31270000.00",
                    "totalOperatingExpenses": "13527000.00",
                    "costOfRevenue": "11273000.00",
                    "totalOtherIncomeExpenseNet": "-802000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2941000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-06-30": {
                    "date": "2004-06-30",
                    "filing_date": "2004-08-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4589000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2880000.00",
                    "sellingGeneralAdministrative": "8379000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "17799000.00",
                    "reconciledDepreciation": "4395000.00",
                    "ebit": "4688000.00",
                    "ebitda": "9083000.00",
                    "depreciationAndAmortization": "4395000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5025000.00",
                    "otherOperatingExpenses": "24938000.00",
                    "interestExpense": "773000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1709000.00",
                    "totalRevenue": "29963000.00",
                    "totalOperatingExpenses": "12774000.00",
                    "costOfRevenue": "12164000.00",
                    "totalOtherIncomeExpenseNet": "337000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2880000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-03-31": {
                    "date": "2004-03-31",
                    "filing_date": "2004-05-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "3693000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2313000.00",
                    "sellingGeneralAdministrative": "7887000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16508000.00",
                    "reconciledDepreciation": "4337000.00",
                    "ebit": "4284000.00",
                    "ebitda": "8621000.00",
                    "depreciationAndAmortization": "4337000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4284000.00",
                    "otherOperatingExpenses": "23525000.00",
                    "interestExpense": "797000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1380000.00",
                    "totalRevenue": "27809000.00",
                    "totalOperatingExpenses": "12224000.00",
                    "costOfRevenue": "11301000.00",
                    "totalOtherIncomeExpenseNet": "-591000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2313000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "6049000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3853000.00",
                    "sellingGeneralAdministrative": "5566000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16969000.00",
                    "reconciledDepreciation": "4303000.00",
                    "ebit": "7100000.00",
                    "ebitda": "11403000.00",
                    "depreciationAndAmortization": "4303000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7100000.00",
                    "otherOperatingExpenses": "21388000.00",
                    "interestExpense": "824000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1980000.00",
                    "totalRevenue": "28488000.00",
                    "totalOperatingExpenses": "9869000.00",
                    "costOfRevenue": "11519000.00",
                    "totalOtherIncomeExpenseNet": "-1051000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4069000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-09-30": {
                    "date": "2003-09-30",
                    "filing_date": "2003-11-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4289000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2694000.00",
                    "sellingGeneralAdministrative": "7012000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16168000.00",
                    "reconciledDepreciation": "4180000.00",
                    "ebit": "4976000.00",
                    "ebitda": "9156000.00",
                    "depreciationAndAmortization": "4180000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4976000.00",
                    "otherOperatingExpenses": "22606000.00",
                    "interestExpense": "835000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1572000.00",
                    "totalRevenue": "27582000.00",
                    "totalOperatingExpenses": "11192000.00",
                    "costOfRevenue": "11414000.00",
                    "totalOtherIncomeExpenseNet": "-687000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2717000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-06-30": {
                    "date": "2003-06-30",
                    "filing_date": "2003-08-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "1655000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "1044000.00",
                    "sellingGeneralAdministrative": "7011000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "13540000.00",
                    "reconciledDepreciation": "4127000.00",
                    "ebit": "2402000.00",
                    "ebitda": "6529000.00",
                    "depreciationAndAmortization": "4127000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2402000.00",
                    "otherOperatingExpenses": "22442000.00",
                    "interestExpense": "893000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "611000.00",
                    "totalRevenue": "24844000.00",
                    "totalOperatingExpenses": "11138000.00",
                    "costOfRevenue": "11304000.00",
                    "totalOtherIncomeExpenseNet": "-747000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "1044000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-03-31": {
                    "date": "2003-03-31",
                    "filing_date": "2003-05-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "3072000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "24483000.00",
                    "sellingGeneralAdministrative": "6441000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "14612000.00",
                    "reconciledDepreciation": "4021000.00",
                    "ebit": "4150000.00",
                    "ebitda": "8171000.00",
                    "depreciationAndAmortization": "4021000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4150000.00",
                    "otherOperatingExpenses": "20797000.00",
                    "interestExpense": "954000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1141000.00",
                    "totalRevenue": "24947000.00",
                    "totalOperatingExpenses": "10462000.00",
                    "costOfRevenue": "10335000.00",
                    "totalOtherIncomeExpenseNet": "-1078000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "1931000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-12604000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2253000.00",
                    "sellingGeneralAdministrative": "7034000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4316000.00",
                    "reconciledDepreciation": "3442000.00",
                    "ebit": "-10894000.00",
                    "ebitda": "-7452000.00",
                    "depreciationAndAmortization": "3442000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-10894000.00",
                    "otherOperatingExpenses": "25414000.00",
                    "interestExpense": "1018000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-3566000.00",
                    "totalRevenue": "14520000.00",
                    "totalOperatingExpenses": "15210000.00",
                    "costOfRevenue": "10204000.00",
                    "totalOtherIncomeExpenseNet": "-1710000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "338000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-09-30": {
                    "date": "2002-09-30",
                    "filing_date": "2002-11-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4942000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2224000.00",
                    "sellingGeneralAdministrative": "7588000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16503000.00",
                    "reconciledDepreciation": "3907000.00",
                    "ebit": "2223000.00",
                    "ebitda": "6130000.00",
                    "depreciationAndAmortization": "3907000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6726000.00",
                    "otherOperatingExpenses": "21394000.00",
                    "interestExpense": "1057000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1418000.00",
                    "totalRevenue": "28120000.00",
                    "totalOperatingExpenses": "9777000.00",
                    "costOfRevenue": "11617000.00",
                    "totalOtherIncomeExpenseNet": "2571000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "383000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-06-30": {
                    "date": "2002-06-30",
                    "filing_date": "2002-08-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-2202000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-2114000.00",
                    "sellingGeneralAdministrative": "5950000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16591000.00",
                    "reconciledDepreciation": "3638000.00",
                    "ebit": "7154000.00",
                    "ebitda": "10792000.00",
                    "depreciationAndAmortization": "3638000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7003000.00",
                    "otherOperatingExpenses": "20484000.00",
                    "interestExpense": "1052000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-1408000.00",
                    "totalRevenue": "27487000.00",
                    "totalOperatingExpenses": "9588000.00",
                    "costOfRevenue": "10896000.00",
                    "totalOtherIncomeExpenseNet": "-9205000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-371000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-03-31": {
                    "date": "2002-03-31",
                    "filing_date": "2002-05-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4862000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2156000.00",
                    "sellingGeneralAdministrative": "5569000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15567000.00",
                    "reconciledDepreciation": "3495000.00",
                    "ebit": "2165000.00",
                    "ebitda": "5660000.00",
                    "depreciationAndAmortization": "3495000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6503000.00",
                    "otherOperatingExpenses": "19343000.00",
                    "interestExpense": "1068000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1447000.00",
                    "totalRevenue": "25846000.00",
                    "totalOperatingExpenses": "9064000.00",
                    "costOfRevenue": "10279000.00",
                    "totalOtherIncomeExpenseNet": "2546000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "371000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "23483000.00",
                    "minorityInterest": "4526000.00",
                    "netIncome": "11793000.00",
                    "sellingGeneralAdministrative": "5765000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15511000.00",
                    "reconciledDepreciation": "3325000.00",
                    "ebit": "6421000.00",
                    "ebitda": "9746000.00",
                    "depreciationAndAmortization": "3325000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6421000.00",
                    "otherOperatingExpenses": "19448000.00",
                    "interestExpense": "1409000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7164000.00",
                    "totalRevenue": "25869000.00",
                    "totalOperatingExpenses": "9090000.00",
                    "costOfRevenue": "10358000.00",
                    "totalOtherIncomeExpenseNet": "17062000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "9950000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-09-30": {
                    "date": "2001-09-30",
                    "filing_date": "2001-11-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "3416000.00",
                    "minorityInterest": "-1114000.00",
                    "netIncome": "2094000.00",
                    "sellingGeneralAdministrative": "4281000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "13767000.00",
                    "reconciledDepreciation": "3117000.00",
                    "ebit": "6369000.00",
                    "ebitda": "9486000.00",
                    "depreciationAndAmortization": "3117000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6369000.00",
                    "otherOperatingExpenses": "17641000.00",
                    "interestExpense": "960000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1322000.00",
                    "totalRevenue": "24010000.00",
                    "totalOperatingExpenses": "7398000.00",
                    "costOfRevenue": "10243000.00",
                    "totalOtherIncomeExpenseNet": "-2953000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "-1996000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-06-30": {
                    "date": "2001-06-30",
                    "filing_date": "2001-08-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4286000.00",
                    "minorityInterest": "1114000.00",
                    "netIncome": "1996000.00",
                    "sellingGeneralAdministrative": "3930000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "11914000.00",
                    "reconciledDepreciation": "2909000.00",
                    "ebit": "5075000.00",
                    "ebitda": "7984000.00",
                    "depreciationAndAmortization": "2909000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5075000.00",
                    "otherOperatingExpenses": "16043000.00",
                    "interestExpense": "921000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1177000.00",
                    "totalRevenue": "21118000.00",
                    "totalOperatingExpenses": "6839000.00",
                    "costOfRevenue": "9204000.00",
                    "totalOtherIncomeExpenseNet": "-788000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "1996000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-03-31": {
                    "date": "2001-03-31",
                    "filing_date": "2001-05-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "1669000.00",
                    "minorityInterest": "883000.00",
                    "netIncome": "489000.00",
                    "sellingGeneralAdministrative": "3581000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9962000.00",
                    "reconciledDepreciation": "2483000.00",
                    "ebit": "3898000.00",
                    "ebitda": "6381000.00",
                    "depreciationAndAmortization": "2483000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3898000.00",
                    "otherOperatingExpenses": "13820000.00",
                    "interestExpense": "2229000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "297000.00",
                    "totalRevenue": "17718000.00",
                    "totalOperatingExpenses": "6064000.00",
                    "costOfRevenue": "7756000.00",
                    "totalOtherIncomeExpenseNet": "-2229000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "489000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-03-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-1600000.00",
                    "minorityInterest": "760000.00",
                    "netIncome": "-1001000.00",
                    "sellingGeneralAdministrative": "4225000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "8237000.00",
                    "reconciledDepreciation": "1725000.00",
                    "ebit": "4471000.00",
                    "ebitda": "6196000.00",
                    "depreciationAndAmortization": "1725000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2287000.00",
                    "otherOperatingExpenses": "12116000.00",
                    "interestExpense": "943000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-599000.00",
                    "totalRevenue": "14403000.00",
                    "totalOperatingExpenses": "5950000.00",
                    "costOfRevenue": "6166000.00",
                    "totalOtherIncomeExpenseNet": "-2184000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "34000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-09-30": {
                    "date": "2000-09-30",
                    "filing_date": "2000-11-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "3943000.00",
                    "minorityInterest": "863000.00",
                    "netIncome": "2456000.00",
                    "sellingGeneralAdministrative": "2631000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9878000.00",
                    "reconciledDepreciation": "1818741.00",
                    "ebit": "4583259.00",
                    "ebitda": "6402000.00",
                    "depreciationAndAmortization": "1818741.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "5428000.00",
                    "otherOperatingExpenses": "11299000.00",
                    "interestExpense": "741000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1487000.00",
                    "totalRevenue": "16727000.00",
                    "totalOperatingExpenses": "4450000.00",
                    "costOfRevenue": "6849000.00",
                    "totalOtherIncomeExpenseNet": "-640000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "1932000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-06-30": {
                    "date": "2000-06-30",
                    "filing_date": "2000-08-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10149737.00",
                    "minorityInterest": "796000.00",
                    "netIncome": "6310272.00",
                    "sellingGeneralAdministrative": "2449578.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9062106.00",
                    "reconciledDepreciation": "1933657.00",
                    "ebit": "-2486429.00",
                    "ebitda": "-552772.00",
                    "depreciationAndAmortization": "1933657.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4475729.00",
                    "otherOperatingExpenses": "10747298.00",
                    "interestExpense": "492000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3839465.00",
                    "totalRevenue": "15223027.00",
                    "totalOperatingExpenses": "4586377.00",
                    "costOfRevenue": "6160921.00",
                    "totalOtherIncomeExpenseNet": "6962158.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "5861000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-03-31": {
                    "date": "2000-03-31",
                    "filing_date": "2000-05-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "3356758.00",
                    "minorityInterest": "660000.00",
                    "netIncome": "2090154.00",
                    "sellingGeneralAdministrative": "2341265.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "8360973.00",
                    "reconciledDepreciation": "1840602.00",
                    "ebit": "3464931.00",
                    "ebitda": "5305533.00",
                    "depreciationAndAmortization": "1840602.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3995050.00",
                    "otherOperatingExpenses": "9379987.00",
                    "interestExpense": "507890.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1266604.00",
                    "totalRevenue": "13375037.00",
                    "totalOperatingExpenses": "4365923.00",
                    "costOfRevenue": "5014064.00",
                    "totalOtherIncomeExpenseNet": "530119.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2028000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2600000.00",
                    "minorityInterest": null,
                    "netIncome": "1200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9700000.00",
                    "reconciledDepreciation": "1900000.00",
                    "ebit": "1300000.00",
                    "ebitda": "3200000.00",
                    "depreciationAndAmortization": "1900000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2900000.00",
                    "otherOperatingExpenses": "8900000.00",
                    "interestExpense": "600000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "700000.00",
                    "totalRevenue": "11800000.00",
                    "totalOperatingExpenses": "6800000.00",
                    "costOfRevenue": "2100000.00",
                    "totalOtherIncomeExpenseNet": "-300000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-09-30": {
                    "date": "1999-09-30",
                    "filing_date": "1999-11-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3800000.00",
                    "minorityInterest": null,
                    "netIncome": "2000000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9800000.00",
                    "reconciledDepreciation": "1600000.00",
                    "ebit": "2800000.00",
                    "ebitda": "4400000.00",
                    "depreciationAndAmortization": "1600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3700000.00",
                    "otherOperatingExpenses": "7400000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1200000.00",
                    "totalRevenue": "11100000.00",
                    "totalOperatingExpenses": "6100000.00",
                    "costOfRevenue": "1300000.00",
                    "totalOtherIncomeExpenseNet": "100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-06-30": {
                    "date": "1999-06-30",
                    "filing_date": "1999-08-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3600000.00",
                    "minorityInterest": null,
                    "netIncome": "1900000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "9000000.00",
                    "reconciledDepreciation": "1600000.00",
                    "ebit": "2700000.00",
                    "ebitda": "4300000.00",
                    "depreciationAndAmortization": "1600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3400000.00",
                    "otherOperatingExpenses": "6900000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1200000.00",
                    "totalRevenue": "10200000.00",
                    "totalOperatingExpenses": "5700000.00",
                    "costOfRevenue": "1200000.00",
                    "totalOtherIncomeExpenseNet": "200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-03-31": {
                    "date": "1999-03-31",
                    "filing_date": "1999-05-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2300000.00",
                    "minorityInterest": null,
                    "netIncome": "1300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "7800000.00",
                    "reconciledDepreciation": "1500000.00",
                    "ebit": "1600000.00",
                    "ebitda": "3200000.00",
                    "depreciationAndAmortization": "1600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2600000.00",
                    "otherOperatingExpenses": "6600000.00",
                    "interestExpense": "500000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "800000.00",
                    "totalRevenue": "9100000.00",
                    "totalOperatingExpenses": "5300000.00",
                    "costOfRevenue": "1300000.00",
                    "totalOtherIncomeExpenseNet": "-300000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": null,
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1800000.00",
                    "minorityInterest": null,
                    "netIncome": "800000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "8000000.00",
                    "reconciledDepreciation": "1500000.00",
                    "ebit": "2400000.00",
                    "ebitda": "3900000.00",
                    "depreciationAndAmortization": "1500000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2400000.00",
                    "otherOperatingExpenses": "6800000.00",
                    "interestExpense": "300000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "800000.00",
                    "totalRevenue": "9200000.00",
                    "totalOperatingExpenses": "5700000.00",
                    "costOfRevenue": "1100000.00",
                    "totalOtherIncomeExpenseNet": "-300000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-09-30": {
                    "date": "1998-09-30",
                    "filing_date": "1998-11-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3400000.00",
                    "minorityInterest": null,
                    "netIncome": "2000000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "8000000.00",
                    "reconciledDepreciation": "1400000.00",
                    "ebit": "2700000.00",
                    "ebitda": "4100000.00",
                    "depreciationAndAmortization": "1400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2900000.00",
                    "otherOperatingExpenses": "6400000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1100000.00",
                    "totalRevenue": "9300000.00",
                    "totalOperatingExpenses": "5100000.00",
                    "costOfRevenue": "1300000.00",
                    "totalOtherIncomeExpenseNet": "500000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-06-30": {
                    "date": "1998-06-30",
                    "filing_date": "1998-08-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3000000.00",
                    "minorityInterest": null,
                    "netIncome": "1700000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "7900000.00",
                    "reconciledDepreciation": "1300000.00",
                    "ebit": "2300000.00",
                    "ebitda": "3600000.00",
                    "depreciationAndAmortization": "1300000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3000000.00",
                    "otherOperatingExpenses": "6000000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1000000.00",
                    "totalRevenue": "9000000.00",
                    "totalOperatingExpenses": "4900000.00",
                    "costOfRevenue": "1100000.00",
                    "totalOtherIncomeExpenseNet": "400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-03-31": {
                    "date": "1998-03-31",
                    "filing_date": "1998-05-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2100000.00",
                    "minorityInterest": null,
                    "netIncome": "1200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "7000000.00",
                    "reconciledDepreciation": "1300000.00",
                    "ebit": "1600000.00",
                    "ebitda": "2900000.00",
                    "depreciationAndAmortization": "1300000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2200000.00",
                    "otherOperatingExpenses": "5900000.00",
                    "interestExpense": "300000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "700000.00",
                    "totalRevenue": "8200000.00",
                    "totalOperatingExpenses": "4700000.00",
                    "costOfRevenue": "1200000.00",
                    "totalOtherIncomeExpenseNet": "-100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1700000.00",
                    "minorityInterest": null,
                    "netIncome": "900000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "6500000.00",
                    "reconciledDepreciation": "1100000.00",
                    "ebit": "1100000.00",
                    "ebitda": "2200000.00",
                    "depreciationAndAmortization": "1100000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1700000.00",
                    "otherOperatingExpenses": "6500000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "600000.00",
                    "totalRevenue": "8200000.00",
                    "totalOperatingExpenses": "4800000.00",
                    "costOfRevenue": "1700000.00",
                    "totalOtherIncomeExpenseNet": "400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-09-30": {
                    "date": "1997-09-30",
                    "filing_date": "1997-11-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2400000.00",
                    "minorityInterest": null,
                    "netIncome": "1300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "6700000.00",
                    "reconciledDepreciation": "1200000.00",
                    "ebit": "1700000.00",
                    "ebitda": "2900000.00",
                    "depreciationAndAmortization": "1200000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2400000.00",
                    "otherOperatingExpenses": "5700000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "800000.00",
                    "totalRevenue": "8000000.00",
                    "totalOperatingExpenses": "4400000.00",
                    "costOfRevenue": "1300000.00",
                    "totalOtherIncomeExpenseNet": "400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-06-30": {
                    "date": "1997-06-30",
                    "filing_date": "1997-08-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2200000.00",
                    "minorityInterest": null,
                    "netIncome": "1200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "6500000.00",
                    "reconciledDepreciation": "1200000.00",
                    "ebit": "1500000.00",
                    "ebitda": "2700000.00",
                    "depreciationAndAmortization": "1200000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2300000.00",
                    "otherOperatingExpenses": "5400000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "700000.00",
                    "totalRevenue": "7700000.00",
                    "totalOperatingExpenses": "4200000.00",
                    "costOfRevenue": "1200000.00",
                    "totalOtherIncomeExpenseNet": "-100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-03-31": {
                    "date": "1997-03-31",
                    "filing_date": "1997-05-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1800000.00",
                    "minorityInterest": null,
                    "netIncome": "1000000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "5900000.00",
                    "reconciledDepreciation": "1100000.00",
                    "ebit": "1200000.00",
                    "ebitda": "2300000.00",
                    "depreciationAndAmortization": "1100000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1900000.00",
                    "otherOperatingExpenses": "5100000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "600000.00",
                    "totalRevenue": "7000000.00",
                    "totalOperatingExpenses": "4000000.00",
                    "costOfRevenue": "1100000.00",
                    "totalOtherIncomeExpenseNet": "-100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1900000.00",
                    "minorityInterest": null,
                    "netIncome": "1100000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "5700000.00",
                    "reconciledDepreciation": "1000000.00",
                    "ebit": "1300000.00",
                    "ebitda": "2300000.00",
                    "depreciationAndAmortization": "1000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1900000.00",
                    "otherOperatingExpenses": "5100000.00",
                    "interestExpense": "400000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "600000.00",
                    "totalRevenue": "7000000.00",
                    "totalOperatingExpenses": "3800000.00",
                    "costOfRevenue": "1300000.00",
                    "totalOtherIncomeExpenseNet": "300000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-09-30": {
                    "date": "1996-09-30",
                    "filing_date": "1996-11-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2200000.00",
                    "minorityInterest": null,
                    "netIncome": "1300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "5300000.00",
                    "reconciledDepreciation": "900000.00",
                    "ebit": "1800000.00",
                    "ebitda": "2700000.00",
                    "depreciationAndAmortization": "900000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2000000.00",
                    "otherOperatingExpenses": "4500000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "700000.00",
                    "totalRevenue": "6500000.00",
                    "totalOperatingExpenses": "3300000.00",
                    "costOfRevenue": "1200000.00",
                    "totalOtherIncomeExpenseNet": "200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-06-30": {
                    "date": "1996-06-30",
                    "filing_date": "1996-08-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2200000.00",
                    "minorityInterest": null,
                    "netIncome": "1300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "5200000.00",
                    "reconciledDepreciation": "800000.00",
                    "ebit": "1900000.00",
                    "ebitda": "2700000.00",
                    "depreciationAndAmortization": "800000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2100000.00",
                    "otherOperatingExpenses": "4000000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "700000.00",
                    "totalRevenue": "6000000.00",
                    "totalOperatingExpenses": "3200000.00",
                    "costOfRevenue": "800000.00",
                    "totalOtherIncomeExpenseNet": "100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-03-31": {
                    "date": "1996-03-31",
                    "filing_date": "1996-05-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2300000.00",
                    "minorityInterest": null,
                    "netIncome": "1400000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4900000.00",
                    "reconciledDepreciation": "800000.00",
                    "ebit": "2100000.00",
                    "ebitda": "2900000.00",
                    "depreciationAndAmortization": "800000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2000000.00",
                    "otherOperatingExpenses": "3800000.00",
                    "interestExpense": "100000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "800000.00",
                    "totalRevenue": "5800000.00",
                    "totalOperatingExpenses": "2900000.00",
                    "costOfRevenue": "900000.00",
                    "totalOtherIncomeExpenseNet": "300000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1996-03-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2200000.00",
                    "minorityInterest": null,
                    "netIncome": "1300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4800000.00",
                    "reconciledDepreciation": "800000.00",
                    "ebit": "1900000.00",
                    "ebitda": "2700000.00",
                    "depreciationAndAmortization": "800000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2100000.00",
                    "otherOperatingExpenses": "3700000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "800000.00",
                    "totalRevenue": "5800000.00",
                    "totalOperatingExpenses": "2700000.00",
                    "costOfRevenue": "1000000.00",
                    "totalOtherIncomeExpenseNet": "100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-09-30": {
                    "date": "1995-09-30",
                    "filing_date": "1995-11-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2700000.00",
                    "minorityInterest": null,
                    "netIncome": "1600000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4800000.00",
                    "reconciledDepreciation": "700000.00",
                    "ebit": "2300000.00",
                    "ebitda": "3000000.00",
                    "depreciationAndAmortization": "700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2300000.00",
                    "otherOperatingExpenses": "3200000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "900000.00",
                    "totalRevenue": "5500000.00",
                    "totalOperatingExpenses": "2500000.00",
                    "costOfRevenue": "700000.00",
                    "totalOtherIncomeExpenseNet": "400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-06-30": {
                    "date": "1995-06-30",
                    "filing_date": "1995-08-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2300000.00",
                    "minorityInterest": null,
                    "netIncome": "1400000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4600000.00",
                    "reconciledDepreciation": "700000.00",
                    "ebit": "2000000.00",
                    "ebitda": "2700000.00",
                    "depreciationAndAmortization": "700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2200000.00",
                    "otherOperatingExpenses": "3100000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "800000.00",
                    "totalRevenue": "5300000.00",
                    "totalOperatingExpenses": "2400000.00",
                    "costOfRevenue": "700000.00",
                    "totalOtherIncomeExpenseNet": "100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-03-31": {
                    "date": "1995-03-31",
                    "filing_date": "1995-05-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3200000.00",
                    "minorityInterest": null,
                    "netIncome": "1900000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4500000.00",
                    "reconciledDepreciation": "700000.00",
                    "ebit": "2800000.00",
                    "ebitda": "3500000.00",
                    "depreciationAndAmortization": "700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2300000.00",
                    "otherOperatingExpenses": "3000000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1100000.00",
                    "totalRevenue": "5300000.00",
                    "totalOperatingExpenses": "2200000.00",
                    "costOfRevenue": "800000.00",
                    "totalOtherIncomeExpenseNet": "900000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2100000.00",
                    "minorityInterest": null,
                    "netIncome": "1300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4300000.00",
                    "reconciledDepreciation": "700000.00",
                    "ebit": "1800000.00",
                    "ebitda": "2500000.00",
                    "depreciationAndAmortization": "700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2100000.00",
                    "otherOperatingExpenses": "3100000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "700000.00",
                    "totalRevenue": "5200000.00",
                    "totalOperatingExpenses": "2200000.00",
                    "costOfRevenue": "900000.00",
                    "totalOtherIncomeExpenseNet": "200000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-09-30": {
                    "date": "1994-09-30",
                    "filing_date": "1994-11-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1900000.00",
                    "minorityInterest": null,
                    "netIncome": "1200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4300000.00",
                    "reconciledDepreciation": "700000.00",
                    "ebit": "1600000.00",
                    "ebitda": "2300000.00",
                    "depreciationAndAmortization": "700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2000000.00",
                    "otherOperatingExpenses": "3100000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "600000.00",
                    "totalRevenue": "5100000.00",
                    "totalOperatingExpenses": "2300000.00",
                    "costOfRevenue": "800000.00",
                    "totalOtherIncomeExpenseNet": "-100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-06-30": {
                    "date": "1994-06-30",
                    "filing_date": "1994-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2100000.00",
                    "minorityInterest": null,
                    "netIncome": "1200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4400000.00",
                    "reconciledDepreciation": "600000.00",
                    "ebit": "1700000.00",
                    "ebitda": "2300000.00",
                    "depreciationAndAmortization": "600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2200000.00",
                    "otherOperatingExpenses": "2900000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "700000.00",
                    "totalRevenue": "5100000.00",
                    "totalOperatingExpenses": "2200000.00",
                    "costOfRevenue": "700000.00",
                    "totalOtherIncomeExpenseNet": "-100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-03-31": {
                    "date": "1994-03-31",
                    "filing_date": "1994-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1800000.00",
                    "minorityInterest": null,
                    "netIncome": "1100000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4200000.00",
                    "reconciledDepreciation": "700000.00",
                    "ebit": "1500000.00",
                    "ebitda": "2200000.00",
                    "depreciationAndAmortization": "700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1900000.00",
                    "otherOperatingExpenses": "2900000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "600000.00",
                    "totalRevenue": "4800000.00",
                    "totalOperatingExpenses": "2300000.00",
                    "costOfRevenue": "600000.00",
                    "totalOtherIncomeExpenseNet": "-100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1993-12-31": {
                    "date": "1993-12-31",
                    "filing_date": "1993-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2600000.00",
                    "minorityInterest": null,
                    "netIncome": "1700000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4000000.00",
                    "reconciledDepreciation": "600000.00",
                    "ebit": "2400000.00",
                    "ebitda": "3000000.00",
                    "depreciationAndAmortization": "600000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1800000.00",
                    "otherOperatingExpenses": "3000000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "900000.00",
                    "totalRevenue": "4700000.00",
                    "totalOperatingExpenses": "2300000.00",
                    "costOfRevenue": "700000.00",
                    "totalOtherIncomeExpenseNet": "800000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1993-09-30": {
                    "date": "1993-09-30",
                    "filing_date": "1993-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1700000.00",
                    "minorityInterest": null,
                    "netIncome": "1100000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4000000.00",
                    "reconciledDepreciation": "1900000.00",
                    "ebit": "1500000.00",
                    "ebitda": "3400000.00",
                    "depreciationAndAmortization": "1900000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1800000.00",
                    "otherOperatingExpenses": "2900000.00",
                    "interestExpense": "200000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "600000.00",
                    "totalRevenue": "4700000.00",
                    "totalOperatingExpenses": "2200000.00",
                    "costOfRevenue": "700000.00",
                    "totalOtherIncomeExpenseNet": "-100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-41856000.00",
                    "minorityInterest": null,
                    "netIncome": "-39392000.00",
                    "sellingGeneralAdministrative": "118187000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "96123000.00",
                    "reconciledDepreciation": "131613000.00",
                    "ebit": "-16482000.00",
                    "ebitda": "115131000.00",
                    "depreciationAndAmortization": "131613000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-22064000.00",
                    "otherOperatingExpenses": "379918000.00",
                    "interestExpense": "25374000.00",
                    "taxProvision": "-8913000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-25374000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-8913000.00",
                    "totalRevenue": "357854000.00",
                    "totalOperatingExpenses": "118187000.00",
                    "costOfRevenue": "261731000.00",
                    "totalOtherIncomeExpenseNet": "-19792000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-32943000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-38027000.00",
                    "minorityInterest": null,
                    "netIncome": "190388000.00",
                    "sellingGeneralAdministrative": "100193000.00",
                    "sellingAndMarketingExpenses": "15000000.00",
                    "grossProfit": "199946000.00",
                    "reconciledDepreciation": "98453000.00",
                    "ebit": "-22130000.00",
                    "ebitda": "76323000.00",
                    "depreciationAndAmortization": "98453000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-28591000.00",
                    "otherOperatingExpenses": "356649000.00",
                    "interestExpense": "15897000.00",
                    "taxProvision": "-9670000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-15897000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-9670000.00",
                    "totalRevenue": "328058000.00",
                    "totalOperatingExpenses": "228537000.00",
                    "costOfRevenue": "128112000.00",
                    "totalOtherIncomeExpenseNet": "-9436000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-28357000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "11011000.00",
                    "minorityInterest": null,
                    "netIncome": "8038000.00",
                    "sellingGeneralAdministrative": "92231000.00",
                    "sellingAndMarketingExpenses": "11400000.00",
                    "grossProfit": "181278000.00",
                    "reconciledDepreciation": "65471000.00",
                    "ebit": "12176000.00",
                    "ebitda": "78268000.00",
                    "depreciationAndAmortization": "66092000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9624000.00",
                    "otherOperatingExpenses": "277755000.00",
                    "interestExpense": "4212000.00",
                    "taxProvision": "2973000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-4212000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2973000.00",
                    "totalRevenue": "287379000.00",
                    "totalOperatingExpenses": "171654000.00",
                    "costOfRevenue": "106101000.00",
                    "totalOtherIncomeExpenseNet": "1387000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "8038000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-02-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-18818000.00",
                    "minorityInterest": null,
                    "netIncome": "-8379000.00",
                    "sellingGeneralAdministrative": "84313000.00",
                    "sellingAndMarketingExpenses": "6800000.00",
                    "grossProfit": "146632000.00",
                    "reconciledDepreciation": "68899000.00",
                    "ebit": "-3564000.00",
                    "ebitda": "55519000.00",
                    "depreciationAndAmortization": "59083000.00",
                    "nonOperatingIncomeNetOther": "-1348000.00",
                    "operatingIncome": "-17456000.00",
                    "otherOperatingExpenses": "266367000.00",
                    "interestExpense": "9178000.00",
                    "taxProvision": "-927000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1577000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "6492000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-3400000.00",
                    "totalRevenue": "248911000.00",
                    "totalOperatingExpenses": "164088000.00",
                    "costOfRevenue": "102279000.00",
                    "totalOtherIncomeExpenseNet": "-1362000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-8379000.00",
                    "netIncomeApplicableToCommonShares": "-8379000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-02-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "6235000.00",
                    "minorityInterest": null,
                    "netIncome": "998831000.00",
                    "sellingGeneralAdministrative": "78051000.00",
                    "sellingAndMarketingExpenses": "4400000.00",
                    "grossProfit": "142940000.00",
                    "reconciledDepreciation": "55206000.00",
                    "ebit": "5283000.00",
                    "ebitda": "60910000.00",
                    "depreciationAndAmortization": "55627000.00",
                    "nonOperatingIncomeNetOther": "8665000.00",
                    "operatingIncome": "-2430000.00",
                    "otherOperatingExpenses": "247669000.00",
                    "interestExpense": "984141000.00",
                    "taxProvision": "-1694000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "7713000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-1694000.00",
                    "totalRevenue": "245239000.00",
                    "totalOperatingExpenses": "145370000.00",
                    "costOfRevenue": "102299000.00",
                    "totalOtherIncomeExpenseNet": "8665000.00",
                    "discontinuedOperations": "990902000.00",
                    "netIncomeFromContinuingOps": "7929000.00",
                    "netIncomeApplicableToCommonShares": "998831000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-02-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "586000.00",
                    "minorityInterest": null,
                    "netIncome": "125673000.00",
                    "sellingGeneralAdministrative": "82316000.00",
                    "sellingAndMarketingExpenses": "2700000.00",
                    "grossProfit": "131118000.00",
                    "reconciledDepreciation": "48703000.00",
                    "ebit": "-2601000.00",
                    "ebitda": "46435000.00",
                    "depreciationAndAmortization": "49036000.00",
                    "nonOperatingIncomeNetOther": "3187000.00",
                    "operatingIncome": "-2601000.00",
                    "otherOperatingExpenses": "223376000.00",
                    "interestExpense": "127284000.00",
                    "taxProvision": "-586000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-990000.00",
                    "totalRevenue": "220775000.00",
                    "totalOperatingExpenses": "133719000.00",
                    "costOfRevenue": "89657000.00",
                    "totalOtherIncomeExpenseNet": "3187000.00",
                    "discontinuedOperations": "124097000.00",
                    "netIncomeFromContinuingOps": "2626000.00",
                    "netIncomeApplicableToCommonShares": "126723000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1938000.00",
                    "minorityInterest": null,
                    "netIncome": "55500000.00",
                    "sellingGeneralAdministrative": "74346000.00",
                    "sellingAndMarketingExpenses": "3500000.00",
                    "grossProfit": "123290000.00",
                    "reconciledDepreciation": "160078000.00",
                    "ebit": "-1342000.00",
                    "ebitda": "45854000.00",
                    "depreciationAndAmortization": "47196000.00",
                    "nonOperatingIncomeNetOther": "3461000.00",
                    "operatingIncome": "-1342000.00",
                    "otherOperatingExpenses": "208204000.00",
                    "interestExpense": "29468000.00",
                    "taxProvision": "16104000.00",
                    "interestIncome": "29468000.00",
                    "netInterestIncome": "-29468000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6000.00",
                    "totalRevenue": "206862000.00",
                    "totalOperatingExpenses": "124632000.00",
                    "costOfRevenue": "83572000.00",
                    "totalOtherIncomeExpenseNet": "3280000.00",
                    "discontinuedOperations": "53568000.00",
                    "netIncomeFromContinuingOps": "54935000.00",
                    "netIncomeApplicableToCommonShares": "54935000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "62112000.00",
                    "minorityInterest": null,
                    "netIncome": "46595000.00",
                    "sellingGeneralAdministrative": "110622000.00",
                    "sellingAndMarketingExpenses": "2600000.00",
                    "grossProfit": "372873000.00",
                    "reconciledDepreciation": "166405000.00",
                    "ebit": "96892000.00",
                    "ebitda": "263639000.00",
                    "depreciationAndAmortization": "166747000.00",
                    "nonOperatingIncomeNetOther": "3988000.00",
                    "operatingIncome": "93246000.00",
                    "otherOperatingExpenses": "537608000.00",
                    "interestExpense": "34847000.00",
                    "taxProvision": "15517000.00",
                    "interestIncome": "35122000.00",
                    "netInterestIncome": "-34847000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "15517000.00",
                    "totalRevenue": "630854000.00",
                    "totalOperatingExpenses": "279627000.00",
                    "costOfRevenue": "257981000.00",
                    "totalOtherIncomeExpenseNet": "65081000.00",
                    "discontinuedOperations": "44518000.00",
                    "netIncomeFromContinuingOps": "46595000.00",
                    "netIncomeApplicableToCommonShares": "46595000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-03-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "13257000.00",
                    "minorityInterest": null,
                    "netIncome": "66390000.00",
                    "sellingGeneralAdministrative": "150437000.00",
                    "sellingAndMarketingExpenses": "15500000.00",
                    "grossProfit": "400484000.00",
                    "reconciledDepreciation": "177007000.00",
                    "ebit": "52282000.00",
                    "ebitda": "230817000.00",
                    "depreciationAndAmortization": "178535000.00",
                    "nonOperatingIncomeNetOther": "4984000.00",
                    "operatingIncome": "46510000.00",
                    "otherOperatingExpenses": "554451000.00",
                    "interestExpense": "38237000.00",
                    "taxProvision": "-53133000.00",
                    "interestIncome": "37673000.00",
                    "netInterestIncome": "-38237000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "11030000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "-53133000.00",
                    "totalRevenue": "611991000.00",
                    "totalOperatingExpenses": "342944000.00",
                    "costOfRevenue": "211507000.00",
                    "totalOtherIncomeExpenseNet": "-33253000.00",
                    "discontinuedOperations": "44518000.00",
                    "netIncomeFromContinuingOps": "66390000.00",
                    "netIncomeApplicableToCommonShares": "66390000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-03-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1945000.00",
                    "minorityInterest": null,
                    "netIncome": "-895000.00",
                    "sellingGeneralAdministrative": "121125000.00",
                    "sellingAndMarketingExpenses": "12200000.00",
                    "grossProfit": "341768000.00",
                    "reconciledDepreciation": null,
                    "ebit": "29212000.00",
                    "ebitda": "187655000.00",
                    "depreciationAndAmortization": "158443000.00",
                    "nonOperatingIncomeNetOther": "4521000.00",
                    "operatingIncome": "22526000.00",
                    "otherOperatingExpenses": "470530000.00",
                    "interestExpense": "25102000.00",
                    "taxProvision": "2840000.00",
                    "interestIncome": "24831000.00",
                    "netInterestIncome": "-25102000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "42232000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "2840000.00",
                    "totalRevenue": "535288000.00",
                    "totalOperatingExpenses": "277010000.00",
                    "costOfRevenue": "193520000.00",
                    "totalOtherIncomeExpenseNet": "-20581000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-895000.00",
                    "netIncomeApplicableToCommonShares": "-895000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "68590000.00",
                    "minorityInterest": null,
                    "netIncome": "40864000.00",
                    "sellingGeneralAdministrative": "76367000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "221155000.00",
                    "reconciledDepreciation": null,
                    "ebit": "77632000.00",
                    "ebitda": "148334000.00",
                    "depreciationAndAmortization": "70702000.00",
                    "nonOperatingIncomeNetOther": "1859000.00",
                    "operatingIncome": "74086000.00",
                    "otherOperatingExpenses": "268399000.00",
                    "interestExpense": "7355000.00",
                    "taxProvision": "27726000.00",
                    "interestIncome": "7250000.00",
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "3546000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "27726000.00",
                    "totalRevenue": "342485000.00",
                    "totalOperatingExpenses": "147069000.00",
                    "costOfRevenue": "121330000.00",
                    "totalOtherIncomeExpenseNet": "-5496000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "40864000.00",
                    "netIncomeApplicableToCommonShares": "40864000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "56034000.00",
                    "minorityInterest": null,
                    "netIncome": "33883000.00",
                    "sellingGeneralAdministrative": "69370000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "197203000.00",
                    "reconciledDepreciation": null,
                    "ebit": "61943000.00",
                    "ebitda": "127833000.00",
                    "depreciationAndAmortization": "65890000.00",
                    "nonOperatingIncomeNetOther": "2239000.00",
                    "operatingIncome": "61943000.00",
                    "otherOperatingExpenses": "265003000.00",
                    "interestExpense": "8148000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "3546000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "22151000.00",
                    "totalRevenue": "326946000.00",
                    "totalOperatingExpenses": "135260000.00",
                    "costOfRevenue": "129743000.00",
                    "totalOtherIncomeExpenseNet": "-5909000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "33883000.00",
                    "netIncomeApplicableToCommonShares": "33883000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-03-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "49464000.00",
                    "minorityInterest": null,
                    "netIncome": "29586000.00",
                    "sellingGeneralAdministrative": "67673000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "183802000.00",
                    "reconciledDepreciation": null,
                    "ebit": "59593000.00",
                    "ebitda": "120315000.00",
                    "depreciationAndAmortization": "60722000.00",
                    "nonOperatingIncomeNetOther": "2525000.00",
                    "operatingIncome": "55407000.00",
                    "otherOperatingExpenses": "253535000.00",
                    "interestExpense": "8468000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "19878000.00",
                    "totalRevenue": "308942000.00",
                    "totalOperatingExpenses": "128395000.00",
                    "costOfRevenue": "125140000.00",
                    "totalOtherIncomeExpenseNet": "-5943000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "29586000.00",
                    "netIncomeApplicableToCommonShares": "29586000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-03-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "28611000.00",
                    "minorityInterest": null,
                    "netIncome": "16303000.00",
                    "sellingGeneralAdministrative": "60646000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "170668000.00",
                    "reconciledDepreciation": null,
                    "ebit": "36143000.00",
                    "ebitda": "100555000.00",
                    "depreciationAndAmortization": "64412000.00",
                    "nonOperatingIncomeNetOther": "1803000.00",
                    "operatingIncome": "34658000.00",
                    "otherOperatingExpenses": "242465000.00",
                    "interestExpense": "7850000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "10952000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "12008000.00",
                    "totalRevenue": "288075000.00",
                    "totalOperatingExpenses": "125058000.00",
                    "costOfRevenue": "117407000.00",
                    "totalOtherIncomeExpenseNet": "-7720000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "16603000.00",
                    "netIncomeApplicableToCommonShares": "16303000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-03-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "24205000.00",
                    "minorityInterest": null,
                    "netIncome": "12993000.00",
                    "sellingGeneralAdministrative": "56445000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "144505000.00",
                    "reconciledDepreciation": null,
                    "ebit": "32494000.00",
                    "ebitda": "88264000.00",
                    "depreciationAndAmortization": "55770000.00",
                    "nonOperatingIncomeNetOther": "204000.00",
                    "operatingIncome": "32290000.00",
                    "otherOperatingExpenses": "218855000.00",
                    "interestExpense": "8289000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "10667000.00",
                    "totalRevenue": "251145000.00",
                    "totalOperatingExpenses": "112215000.00",
                    "costOfRevenue": "106640000.00",
                    "totalOtherIncomeExpenseNet": "-8085000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "13538000.00",
                    "netIncomeApplicableToCommonShares": "12993000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-03-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "32073000.00",
                    "minorityInterest": null,
                    "netIncome": "18075000.00",
                    "sellingGeneralAdministrative": "45549000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "120416000.00",
                    "reconciledDepreciation": null,
                    "ebit": "36789000.00",
                    "ebitda": "79419000.00",
                    "depreciationAndAmortization": "42630000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "32237000.00",
                    "otherOperatingExpenses": "162652000.00",
                    "interestExpense": "4716000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13355000.00",
                    "totalRevenue": "194889000.00",
                    "totalOperatingExpenses": "88179000.00",
                    "costOfRevenue": "74473000.00",
                    "totalOtherIncomeExpenseNet": "-70000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "18718000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-03-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "42549000.00",
                    "minorityInterest": null,
                    "netIncome": "15092000.00",
                    "sellingGeneralAdministrative": "31127000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "106584000.00",
                    "reconciledDepreciation": null,
                    "ebit": "43910000.00",
                    "ebitda": "76540000.00",
                    "depreciationAndAmortization": "32630000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "42827000.00",
                    "otherOperatingExpenses": "117789000.00",
                    "interestExpense": "1361000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "17465000.00",
                    "totalRevenue": "160616000.00",
                    "totalOperatingExpenses": "63757000.00",
                    "costOfRevenue": "54032000.00",
                    "totalOtherIncomeExpenseNet": "-278000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "25084000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-03-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "43998000.00",
                    "minorityInterest": null,
                    "netIncome": "24405000.00",
                    "sellingGeneralAdministrative": "28570000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "100650000.00",
                    "reconciledDepreciation": null,
                    "ebit": "45007000.00",
                    "ebitda": "74909000.00",
                    "depreciationAndAmortization": "29902000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "45646000.00",
                    "otherOperatingExpenses": "98778000.00",
                    "interestExpense": "1009000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "17669000.00",
                    "totalRevenue": "144424000.00",
                    "totalOperatingExpenses": "55004000.00",
                    "costOfRevenue": "43774000.00",
                    "totalOtherIncomeExpenseNet": "-1648000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "26329000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-03-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "31774000.00",
                    "minorityInterest": null,
                    "netIncome": "18803000.00",
                    "sellingGeneralAdministrative": "32590000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "92973000.00",
                    "reconciledDepreciation": null,
                    "ebit": "28723000.00",
                    "ebitda": "57921000.00",
                    "depreciationAndAmortization": "29198000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "31185000.00",
                    "otherOperatingExpenses": "109998000.00",
                    "interestExpense": "1873000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "12971000.00",
                    "totalRevenue": "141183000.00",
                    "totalOperatingExpenses": "61788000.00",
                    "costOfRevenue": "48210000.00",
                    "totalOtherIncomeExpenseNet": "-4913000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "18803000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-03-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "30369000.00",
                    "minorityInterest": null,
                    "netIncome": "17922000.00",
                    "sellingGeneralAdministrative": "49075000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "97539000.00",
                    "reconciledDepreciation": null,
                    "ebit": "9617000.00",
                    "ebitda": "36907000.00",
                    "depreciationAndAmortization": "27290000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "21174000.00",
                    "otherOperatingExpenses": "148021000.00",
                    "interestExpense": "2362000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "12370000.00",
                    "totalRevenue": "169195000.00",
                    "totalOperatingExpenses": "76365000.00",
                    "costOfRevenue": "71656000.00",
                    "totalOtherIncomeExpenseNet": "9195000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "17999000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2006-03-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17451000.00",
                    "minorityInterest": null,
                    "netIncome": "10735000.00",
                    "sellingGeneralAdministrative": "44334000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "86092000.00",
                    "reconciledDepreciation": null,
                    "ebit": "19376000.00",
                    "ebitda": "41758000.00",
                    "depreciationAndAmortization": "22382000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19376000.00",
                    "otherOperatingExpenses": "127015000.00",
                    "interestExpense": "3076000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6716000.00",
                    "totalRevenue": "146391000.00",
                    "totalOperatingExpenses": "66716000.00",
                    "costOfRevenue": "60299000.00",
                    "totalOtherIncomeExpenseNet": "-1925000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "10735000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "16321000.00",
                    "minorityInterest": null,
                    "netIncome": "10243000.00",
                    "sellingGeneralAdministrative": "30316000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "68961000.00",
                    "reconciledDepreciation": null,
                    "ebit": "18011000.00",
                    "ebitda": "37031000.00",
                    "depreciationAndAmortization": "19020000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19625000.00",
                    "otherOperatingExpenses": "101349000.00",
                    "interestExpense": "3129000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6078000.00",
                    "totalRevenue": "120974000.00",
                    "totalOperatingExpenses": "49336000.00",
                    "costOfRevenue": "52013000.00",
                    "totalOtherIncomeExpenseNet": "-2052000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "10243000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "15065000.00",
                    "minorityInterest": null,
                    "netIncome": "32074000.00",
                    "sellingGeneralAdministrative": "26029000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "61288000.00",
                    "reconciledDepreciation": null,
                    "ebit": "17921000.00",
                    "ebitda": "34552000.00",
                    "depreciationAndAmortization": "16631000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18628000.00",
                    "otherOperatingExpenses": "87233000.00",
                    "interestExpense": "3510000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5304000.00",
                    "totalRevenue": "105861000.00",
                    "totalOperatingExpenses": "42660000.00",
                    "costOfRevenue": "44573000.00",
                    "totalOtherIncomeExpenseNet": "-3216000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "9761000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-5002000.00",
                    "minorityInterest": null,
                    "netIncome": "4519000.00",
                    "sellingGeneralAdministrative": "26141000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "49961000.00",
                    "reconciledDepreciation": null,
                    "ebit": "9338000.00",
                    "ebitda": "23820000.00",
                    "depreciationAndAmortization": "14482000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9338000.00",
                    "otherOperatingExpenses": "83619000.00",
                    "interestExpense": "4195000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-2109000.00",
                    "totalRevenue": "92957000.00",
                    "totalOperatingExpenses": "40623000.00",
                    "costOfRevenue": "42996000.00",
                    "totalOtherIncomeExpenseNet": "-14340000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "30859000.00",
                    "minorityInterest": "4526000.00",
                    "netIncome": "16372000.00",
                    "sellingGeneralAdministrative": "17558000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "51154000.00",
                    "reconciledDepreciation": null,
                    "ebit": "5853000.00",
                    "ebitda": "17687000.00",
                    "depreciationAndAmortization": "11834000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "21762000.00",
                    "otherOperatingExpenses": "66953000.00",
                    "interestExpense": "4127000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "9961000.00",
                    "totalRevenue": "88715000.00",
                    "totalOperatingExpenses": "29392000.00",
                    "costOfRevenue": "37561000.00",
                    "totalOtherIncomeExpenseNet": "-6257000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "16372000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-03-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "15849000.00",
                    "minorityInterest": "3079000.00",
                    "netIncome": "9855000.00",
                    "sellingGeneralAdministrative": "11647000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "35151000.00",
                    "reconciledDepreciation": null,
                    "ebit": "10760000.00",
                    "ebitda": "18078000.00",
                    "depreciationAndAmortization": "7318000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16186000.00",
                    "otherOperatingExpenses": "43542000.00",
                    "interestExpense": "2684000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5994000.00",
                    "totalRevenue": "59728000.00",
                    "totalOperatingExpenses": "18965000.00",
                    "costOfRevenue": "24577000.00",
                    "totalOtherIncomeExpenseNet": "5426000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "9855000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "10225000.00",
                    "minorityInterest": null,
                    "netIncome": "6428000.00",
                    "sellingGeneralAdministrative": "18974000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "39784000.00",
                    "reconciledDepreciation": null,
                    "ebit": "12541000.00",
                    "ebitda": "19253000.00",
                    "depreciationAndAmortization": "6712000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "13607000.00",
                    "otherOperatingExpenses": "28632000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3797000.00",
                    "totalRevenue": "42239000.00",
                    "totalOperatingExpenses": "26177000.00",
                    "costOfRevenue": "2455000.00",
                    "totalOtherIncomeExpenseNet": "-353000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-04-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "10338637.00",
                    "minorityInterest": null,
                    "netIncome": "5603775.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "28816316.00",
                    "reconciledDepreciation": null,
                    "ebit": "10504185.00",
                    "ebitda": "15934000.00",
                    "depreciationAndAmortization": "5429815.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "10504241.00",
                    "otherOperatingExpenses": "25089784.00",
                    "interestExpense": "1501729.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3598642.00",
                    "totalRevenue": "35594025.00",
                    "totalOperatingExpenses": "18312075.00",
                    "costOfRevenue": "6777709.00",
                    "totalOtherIncomeExpenseNet": "-165000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "8158935.00",
                    "minorityInterest": null,
                    "netIncome": "4479563.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "28397614.00",
                    "reconciledDepreciation": null,
                    "ebit": "8397998.00",
                    "ebitda": "13048892.00",
                    "depreciationAndAmortization": "4650894.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8367034.00",
                    "otherOperatingExpenses": "22603314.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2593631.00",
                    "totalRevenue": "30970348.00",
                    "totalOperatingExpenses": "20030580.00",
                    "costOfRevenue": "2572734.00",
                    "totalOtherIncomeExpenseNet": "-208099.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "8485489.00",
                    "minorityInterest": null,
                    "netIncome": "4994589.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "20034805.00",
                    "reconciledDepreciation": null,
                    "ebit": "7944651.00",
                    "ebitda": "11474205.00",
                    "depreciationAndAmortization": "3529554.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7944651.00",
                    "otherOperatingExpenses": "17485203.00",
                    "interestExpense": "803300.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2821586.00",
                    "totalRevenue": "25429854.00",
                    "totalOperatingExpenses": "12090154.00",
                    "costOfRevenue": "5395049.00",
                    "totalOtherIncomeExpenseNet": "540838.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1996-03-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "10338299.00",
                    "minorityInterest": null,
                    "netIncome": "6230685.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "18145697.00",
                    "reconciledDepreciation": null,
                    "ebit": "8891682.00",
                    "ebitda": "11756203.00",
                    "depreciationAndAmortization": "2864521.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8891682.00",
                    "otherOperatingExpenses": "13027468.00",
                    "interestExpense": "685971.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3572956.00",
                    "totalRevenue": "21919150.00",
                    "totalOperatingExpenses": "9254015.00",
                    "costOfRevenue": "3773453.00",
                    "totalOtherIncomeExpenseNet": "1446617.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "7821977.00",
                    "minorityInterest": null,
                    "netIncome": "4851019.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16675456.00",
                    "reconciledDepreciation": null,
                    "ebit": "8494154.00",
                    "ebitda": "11225092.00",
                    "depreciationAndAmortization": "2730938.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8178465.00",
                    "otherOperatingExpenses": "11735023.00",
                    "interestExpense": "658908.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2577641.00",
                    "totalRevenue": "20229178.00",
                    "totalOperatingExpenses": "8181301.00",
                    "costOfRevenue": "3553722.00",
                    "totalOtherIncomeExpenseNet": "-356488.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1993-12-31": {
                    "date": "1993-12-31",
                    "filing_date": "1993-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "7200000.00",
                    "minorityInterest": null,
                    "netIncome": "4600000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15500000.00",
                    "reconciledDepreciation": null,
                    "ebit": "6500000.00",
                    "ebitda": "9000000.00",
                    "depreciationAndAmortization": "2500000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6900000.00",
                    "otherOperatingExpenses": "11500000.00",
                    "interestExpense": "600000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2500000.00",
                    "totalRevenue": "18300000.00",
                    "totalOperatingExpenses": "8700000.00",
                    "costOfRevenue": "2800000.00",
                    "totalOtherIncomeExpenseNet": "300000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1992-12-31": {
                    "date": "1992-12-31",
                    "filing_date": "1992-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "6200000.00",
                    "minorityInterest": null,
                    "netIncome": "4000000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "14600000.00",
                    "reconciledDepreciation": null,
                    "ebit": "5500000.00",
                    "ebitda": "7800000.00",
                    "depreciationAndAmortization": "2300000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6900000.00",
                    "otherOperatingExpenses": "10500000.00",
                    "interestExpense": "700000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2200000.00",
                    "totalRevenue": "17400000.00",
                    "totalOperatingExpenses": "7700000.00",
                    "costOfRevenue": "2800000.00",
                    "totalOtherIncomeExpenseNet": "-700000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            }
        }
    }
}
Stock Fundamentals

Company Information

Directors & Officers

Insider Trading

Institutional Holders

Shares Statistics

Fund Holdings

Valuation Metrics

Financial Highlights

Stock Price History

1 Year Price History

2 Years Price History

5 Years Price History

10 Years Price History

Financial Charts

Revenue & Net Income (Yearly)

Revenue & Net Income (Quarterly)

Operating Expenses (Yearly)

Operating Expenses (Quarterly)

Balance Sheet (Yearly)

Balance Sheet (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Earnings Per Share (EPS) History

Financial Ratios

Balance Sheet (Yearly)

Financial Ratios

📦 Raw API Data (JSON Explorer)

Watchlist

Assistant
