Forward Air Corporation

FWRD.US
Industrials · Integrated Freight & Logistics
14.78
+0.06 (+0.41%)
USD · NASDAQ
People

▼
Directors & Officers

Name	Title	Year Born
Mr. Jérôme Jean-Pierre Lorrain	Executive Chairman	1977
Mr. Shawn Stewart	President, CEO & Director	1974
Mr. Jamie G. Pierson	Chief Financial Officer	1970
Mr. Michael L. Hance J.D.	Chief Legal Officer & Secretary	1972
Mr. Eric Brandt	Chief Commercial Officer	1982
Mr. James R. Faught	Chief Accounting Officer	1981
Mr. Lance Sons	Chief Information Officer	NA
Mr. Anthony Carreno	Senior Vice President of Treasury & Investor Relations	NA
Mr. Douglas J. Smith	Chief People Officer	1970
Mr. Timothy R. Osborne	President of U.S. & Canada Operations	1965
Insider Trading

Date	Insider Name	Title	Transaction Type	Shares	Price	Value
Nov 12, 2025	Cetus Capital Vi, L.P.	N/A	Sale	10.00K	$22.38	$223.80K
Nov 11, 2025	Cetus Capital Vi, L.P.	N/A	Sale	67.16K	$21.71	$1.46M
Nov 10, 2025	Cetus Capital Vi, L.P.	N/A	Sale	120.00K	$21.83	$2.62M
Nov 06, 2025	Cetus Capital Vi, L.P.	N/A	Sale	75.00K	$21.85	$1.64M
Oct 20, 2025	Cetus Capital Vi, L.P.	N/A	Purchase	225.00K	$17.93	$4.03M
Oct 14, 2025	Cetus Capital Vi, L.P.	N/A	Sale	30.00K	$21.42	$642.60K
Shareholders

▼
Institutional Holders

Holder Name	Shares	Date Reported	% Out	Value	% Change
Clearlake Capital Group LP	3.83M	Mar 31, 2026	12.09%	$9.39	0.00%
BlackRock Inc	3.70M	Mar 31, 2026	11.70%	$0.00	8.80%
Vanguard Group Inc	2.34M	Dec 31, 2025	7.41%	$0.00	-0.48%
Irenic Capital Management LP	1.23M	Mar 31, 2026	3.89%	$1.34	0.00%
Private Management Group Inc	1.16M	Mar 31, 2026	3.65%	$0.56	24.40%
FMR Inc	1.09M	Mar 31, 2026	3.44%	$0.00	12.97%
State Street Corp	1.05M	Mar 31, 2026	3.33%	$0.00	10.91%
Vanguard Capital Management, LLC	1.03M	Mar 31, 2026	3.25%	$0.00	0.00%
Paralel Advisors LLC	975.00K	Mar 31, 2026	3.08%	$0.68	0.00%
Vanguard Portfolio Management, LLC	898.22K	Mar 31, 2026	2.84%	$0.00	0.00%
Melqart Asset Management (UK) Ltd.	877.74K	Mar 31, 2026	2.78%	$1.45	3.28%
UBS Group AG	755.97K	Mar 31, 2026	2.39%	$0.00	53.70%
CIBC World Markets Inc.	734.27K	Mar 31, 2026	2.32%	$0.02	-6.43%
LITTLEJOHN & CO LLC	733.26K	Mar 31, 2026	2.32%	$11.60	-69.78%
Geode Capital Management, LLC	551.56K	Mar 31, 2026	1.74%	$0.00	3.75%
Charles Schwab Investment Management Inc	497.69K	Mar 31, 2026	1.57%	$0.00	3.27%
Jane Street Group LLC	492.81K	Mar 31, 2026	1.56%	$0.00	17.54%
BNP Paribas Arbitrage, SA	480.20K	Mar 31, 2026	1.52%	$0.00	18.65%
Morgan Stanley - Brokerage Accounts	417.53K	Mar 31, 2026	1.32%	$0.00	21.35%
Citadel Advisors Llc	415.34K	Mar 31, 2026	1.31%	$0.00	34.16%
Fund Holdings

Rank	Holder Name	Shares Held	% of Shares	Change	Date Reported
1	Fidelity Value	1.19M	3.77%	▲ 22.31%	May 31, 2026
2	Vanguard Total Stock Mkt Idx Inv	888.37K	2.81%	▲ 13.19%	Jun 30, 2026
3	iShares Russell 2000 ETF	603.80K	1.91%	▲ 0.60%	Jun 30, 2026
4	BlackRock Advantage Small Cap Core Instl	339.58K	1.07%	▲ 302.39%	Jun 30, 2026
5	Fidelity Value Strategies	284.70K	0.90%	▲ 29.00%	May 31, 2026
6	Vanguard Institutional Extnd Mkt Idx Tr	254.31K	0.80%	▲ 0.00%	Jun 30, 2026
7	Xtrackers S&P 500 Swap ETF 1C	242.90K	0.77%	▲ 92.96%	Dec 31, 2025
8	iShares Russell 2000 Growth ETF	216.13K	0.68%	▼ 0.38%	Jun 30, 2026
9	Fidelity Small Cap Index	214.54K	0.68%	▲ 1.05%	Apr 30, 2026
10	Schwab Fundamental U.S. Small CompanyETF	200.70K	0.63%	▲ 0.00%	Jun 30, 2026
Financial Highlights

▼
Market Cap: $465.52M
EBITDA: $246.03M
PEG Ratio: $0.65
Book Value: $2.56
Earnings/Share: $-2.92
Profit Margin: -3.71%
Operating Margin: 4.00%
ROA (TTM): 2.10%
ROE (TTM): -69.13%
Revenue (TTM): $2.46B
Revenue/Share (TTM): $79.38
Earnings Growth (YOY): 145.00%
Revenue Growth (YOY): -5.10%
Valuation Metrics

Enterprise Value: $2.49B
Trailing P/E: 0.00
Forward P/E: 19.92
Shares Statistics

Shares Outstanding: 31.63M
Shares Float: 25.15M
% Insiders: 198.60%
% Institutions: 10,837.50%
Short % Float: 11.49%
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 (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Income Statement Waterfall

▼
Line Item
Step Type
Value
Revenue
adjust
$2.50B
Cost of Goods Sold
adjust
$-1.98B
Gross Profit
subtotal
$510.94M
SG&A
adjust
$-58.97M
Other Operating Expense
adjust
$-415.54M
Operating Income
subtotal
$36.42M
Other / Non-Operating Items
adjust
$-144.22M
Net Income
subtotal
$-107.80M
Earnings Per Share (EPS) History

▼
Financial Ratios

▼
📦 Raw API Data (JSON Explorer)

▼
Comprehensive raw data returned from the EOD Fundamentals API. Expand sections below to drill down.
{
    "General": {
        "Code": "FWRD",
        "Type": "Common Stock",
        "Name": "Forward Air Corporation",
        "Exchange": "NASDAQ",
        "CurrencyCode": "USD",
        "CurrencyName": "US Dollar",
        "CurrencySymbol": "$",
        "CountryName": "USA",
        "CountryISO": "US",
        "OpenFigi": "BBG000BRCHB4",
        "ISIN": "US34986A1043",
        "LEI": null,
        "PrimaryTicker": "FWRD.US",
        "CUSIP": "514759109",
        "CIK": "0000912728",
        "EmployerIdNumber": "62-1120025",
        "FiscalYearEnd": "December",
        "IPODate": "1993-11-16",
        "InternationalDomestic": "Domestic",
        "Sector": "Industrials",
        "Industry": "Integrated Freight & Logistics",
        "GicSector": "Industrials",
        "GicGroup": "Transportation",
        "GicIndustry": "Air Freight & Logistics",
        "GicSubIndustry": "Air Freight & Logistics",
        "HomeCategory": "Domestic",
        "IsDelisted": false,
        "Description": "Forward Air Corporation, together with its subsidiaries, operates as an asset-light freight and logistics company in the United States, Mexico, Europe, Asia, and Canada. The company operates through three segments: Expedited Freight, Omni Logistics, and Intermodal. Its Expedited Freight segment provides expedited regional, inter-regional, and national less-than-truckload services; local pick-up and delivery services; and other services, which include shipment consolidation and deconsolidation, warehousing, customs brokerage, and other handling. This segment offers expedited truckload brokerage, dedicated fleet, and high security and temperature-controlled logistics services. The Omni Logistics segment offers full suite of global logistics services, such as air and ocean freight consolidation and forwarding, customs brokerage, warehousing and distribution, value-added services, time-definite transportation services, and other supply chain solutions. Its Intermodal segment provides intermodal container drayage services; and contract and container freight station warehouse and handling services. The company serves freight forwarders, third-party logistics companies, integrated air cargo carriers and passenger, passenger and cargo airlines, steamship lines, and retailers. Forward Air Corporation was incorporated in 1981 and is headquartered in Dallas, Texas.",
        "Address": "3200 Olympus Boulevard, Dallas, TX, United States, 75019",
        "AddressData": {
            "Street": "3200 Olympus Boulevard",
            "City": "Dallas",
            "State": "TX",
            "Country": "United States",
            "ZIP": "75019"
        },
        "Listings": [],
        "Officers": [
            {
                "Name": "Mr. J\u00e9r\u00f4me Jean-Pierre Lorrain",
                "Title": "Executive Chairman",
                "YearBorn": "1977"
            },
            {
                "Name": "Mr. Shawn  Stewart",
                "Title": "President, CEO & Director",
                "YearBorn": "1974"
            },
            {
                "Name": "Mr. Jamie G. Pierson",
                "Title": "Chief Financial Officer",
                "YearBorn": "1970"
            },
            {
                "Name": "Mr. Michael L. Hance J.D.",
                "Title": "Chief Legal Officer & Secretary",
                "YearBorn": "1972"
            },
            {
                "Name": "Mr. Eric  Brandt",
                "Title": "Chief Commercial Officer",
                "YearBorn": "1982"
            },
            {
                "Name": "Mr. James R. Faught",
                "Title": "Chief Accounting Officer",
                "YearBorn": "1981"
            },
            {
                "Name": "Mr. Lance  Sons",
                "Title": "Chief Information Officer",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Anthony  Carreno",
                "Title": "Senior Vice President of Treasury & Investor Relations",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Douglas J. Smith",
                "Title": "Chief People Officer",
                "YearBorn": "1970"
            },
            {
                "Name": "Mr. Timothy R. Osborne",
                "Title": "President of U.S. & Canada Operations",
                "YearBorn": "1965"
            }
        ],
        "Phone": "817 552 5270",
        "WebURL": "https://www.forwardair.com",
        "LogoURL": "/img/logos/US/FWRD.png",
        "FullTimeEmployees": 6000,
        "UpdatedAt": "2026-07-28"
    },
    "Highlights": {
        "MarketCapitalization": 465520672,
        "MarketCapitalizationMln": 465.5207,
        "EBITDA": 246027008,
        "PERatio": null,
        "PEGRatio": 0.6549,
        "WallStreetTargetPrice": 18.5,
        "BookValue": 2.563,
        "DividendShare": null,
        "DividendYield": null,
        "EarningsShare": -2.92,
        "EPSEstimateCurrentYear": -0.932,
        "EPSEstimateNextYear": -0.385,
        "EPSEstimateNextQuarter": -0.138,
        "EPSEstimateCurrentQuarter": -0.374,
        "MostRecentQuarter": "2026-03-31",
        "ProfitMargin": -0.0371,
        "OperatingMarginTTM": 0.04,
        "ReturnOnAssetsTTM": 0.021,
        "ReturnOnEquityTTM": -0.6913,
        "RevenueTTM": 2463883008,
        "RevenuePerShareTTM": 79.381,
        "QuarterlyRevenueGrowthYOY": -0.051,
        "GrossProfitTTM": 506204992,
        "DilutedEpsTTM": -2.92,
        "QuarterlyEarningsGrowthYOY": 1.45
    },
    "Valuation": {
        "TrailingPE": 0,
        "ForwardPE": 19.9203,
        "PriceSalesTTM": 0.1889,
        "PriceBookMRQ": 5.9579,
        "EnterpriseValue": 2491958201,
        "EnterpriseValueRevenue": 1.0114,
        "EnterpriseValueEbitda": 13.2139
    },
    "SharesStats": {
        "SharesOutstanding": 31625046,
        "SharesFloat": 25154245,
        "PercentInsiders": 1.986,
        "PercentInstitutions": 108.375,
        "SharesShort": null,
        "SharesShortPriorMonth": null,
        "ShortRatio": null,
        "ShortPercentOutstanding": null,
        "ShortPercentFloat": 0.1149
    },
    "Technicals": {
        "Beta": 1.364,
        "52WeekHigh": 32,
        "52WeekLow": 7.86,
        "50DayMA": 12.2832,
        "200DayMA": 19.8874,
        "SharesShort": 2329137,
        "SharesShortPriorMonth": 2355842,
        "ShortRatio": 2.06,
        "ShortPercent": 0.1149
    },
    "SplitsDividends": {
        "ForwardAnnualDividendRate": 0,
        "ForwardAnnualDividendYield": 0,
        "PayoutRatio": 0,
        "DividendDate": "2023-12-07",
        "ExDividendDate": "2023-11-21",
        "LastSplitFactor": "3:2",
        "LastSplitDate": "2005-04-04",
        "NumberDividendsByYear": [
            {
                "Year": 1998,
                "Count": 1
            },
            {
                "Year": 2005,
                "Count": 4
            },
            {
                "Year": 2006,
                "Count": 4
            },
            {
                "Year": 2007,
                "Count": 4
            },
            {
                "Year": 2008,
                "Count": 4
            },
            {
                "Year": 2009,
                "Count": 4
            },
            {
                "Year": 2010,
                "Count": 4
            },
            {
                "Year": 2011,
                "Count": 4
            },
            {
                "Year": 2012,
                "Count": 4
            },
            {
                "Year": 2013,
                "Count": 4
            },
            {
                "Year": 2014,
                "Count": 4
            },
            {
                "Year": 2015,
                "Count": 4
            },
            {
                "Year": 2016,
                "Count": 4
            },
            {
                "Year": 2017,
                "Count": 4
            },
            {
                "Year": 2018,
                "Count": 4
            },
            {
                "Year": 2019,
                "Count": 4
            },
            {
                "Year": 2020,
                "Count": 4
            },
            {
                "Year": 2021,
                "Count": 4
            },
            {
                "Year": 2022,
                "Count": 4
            },
            {
                "Year": 2023,
                "Count": 4
            }
        ]
    },
    "AnalystRatings": {
        "Rating": 3.6667,
        "TargetPrice": 18.5,
        "StrongBuy": 2,
        "Buy": 0,
        "Hold": 4,
        "Sell": 0,
        "StrongSell": 0
    },
    "Holders": {
        "Institutions": [
            {
                "name": "Clearlake Capital Group LP",
                "date": "2026-03-31",
                "totalShares": 12.0948,
                "totalAssets": 9.3939,
                "currentShares": 3825000,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "BlackRock Inc",
                "date": "2026-03-31",
                "totalShares": 11.6999,
                "totalAssets": 0.0011,
                "currentShares": 3700087,
                "change": 299283,
                "change_p": 8.8004
            },
            {
                "name": "Vanguard Group Inc",
                "date": "2025-12-31",
                "totalShares": 7.4069,
                "totalAssets": 0.0009,
                "currentShares": 2342425,
                "change": -11183,
                "change_p": -0.4751
            },
            {
                "name": "Irenic Capital Management LP",
                "date": "2026-03-31",
                "totalShares": 3.8888,
                "totalAssets": 1.3384,
                "currentShares": 1229819,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Private Management Group Inc",
                "date": "2026-03-31",
                "totalShares": 3.6534,
                "totalAssets": 0.5559,
                "currentShares": 1155405,
                "change": 226598,
                "change_p": 24.3967
            },
            {
                "name": "FMR Inc",
                "date": "2026-03-31",
                "totalShares": 3.436,
                "totalAssets": 0.001,
                "currentShares": 1086649,
                "change": 124781,
                "change_p": 12.9728
            },
            {
                "name": "State Street Corp",
                "date": "2026-03-31",
                "totalShares": 3.3308,
                "totalAssets": 0.0006,
                "currentShares": 1053359,
                "change": 103575,
                "change_p": 10.9051
            },
            {
                "name": "Vanguard Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 3.2465,
                "totalAssets": 0.0004,
                "currentShares": 1026697,
                "change": 1026697,
                "change_p": 0
            },
            {
                "name": "Paralel Advisors LLC",
                "date": "2026-03-31",
                "totalShares": 3.083,
                "totalAssets": 0.6772,
                "currentShares": 975000,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Vanguard Portfolio Management, LLC",
                "date": "2026-03-31",
                "totalShares": 2.8402,
                "totalAssets": 0.0008,
                "currentShares": 898220,
                "change": 898220,
                "change_p": 0
            },
            {
                "name": "Melqart Asset Management (UK) Ltd.",
                "date": "2026-03-31",
                "totalShares": 2.7755,
                "totalAssets": 1.4462,
                "currentShares": 877744,
                "change": 27868,
                "change_p": 3.2791
            },
            {
                "name": "UBS Group AG",
                "date": "2026-03-31",
                "totalShares": 2.3904,
                "totalAssets": 0.0019,
                "currentShares": 755967,
                "change": 264132,
                "change_p": 53.7034
            },
            {
                "name": "CIBC World Markets Inc.",
                "date": "2026-03-31",
                "totalShares": 2.3218,
                "totalAssets": 0.02,
                "currentShares": 734272,
                "change": -50459,
                "change_p": -6.4301
            },
            {
                "name": "LITTLEJOHN &amp; CO LLC",
                "date": "2026-03-31",
                "totalShares": 2.3186,
                "totalAssets": 11.6005,
                "currentShares": 733261,
                "change": -1693098,
                "change_p": -69.7794
            },
            {
                "name": "Geode Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 1.7441,
                "totalAssets": 0.0006,
                "currentShares": 551560,
                "change": 19946,
                "change_p": 3.752
            },
            {
                "name": "Charles Schwab Investment Management Inc",
                "date": "2026-03-31",
                "totalShares": 1.5737,
                "totalAssets": 0.0013,
                "currentShares": 497689,
                "change": 15745,
                "change_p": 3.267
            },
            {
                "name": "Jane Street Group LLC",
                "date": "2026-03-31",
                "totalShares": 1.5583,
                "totalAssets": 0.0011,
                "currentShares": 492806,
                "change": 73540,
                "change_p": 17.5402
            },
            {
                "name": "BNP Paribas Arbitrage, SA",
                "date": "2026-03-31",
                "totalShares": 1.5184,
                "totalAssets": 0.0039,
                "currentShares": 480196,
                "change": 75490,
                "change_p": 18.653
            },
            {
                "name": "Morgan Stanley - Brokerage Accounts",
                "date": "2026-03-31",
                "totalShares": 1.3202,
                "totalAssets": 0.0004,
                "currentShares": 417529,
                "change": 73458,
                "change_p": 21.3497
            },
            {
                "name": "Citadel Advisors Llc",
                "date": "2026-03-31",
                "totalShares": 1.3133,
                "totalAssets": 0.0011,
                "currentShares": 415342,
                "change": 105744,
                "change_p": 34.1553
            }
        ],
        "Funds": [
            {
                "name": "Fidelity Value",
                "date": "2026-05-31",
                "totalShares": 3.7664,
                "totalAssets": 0.1294,
                "currentShares": 1191131,
                "change": 217298,
                "change_p": 22.3137
            },
            {
                "name": "Vanguard Total Stock Mkt Idx Inv",
                "date": "2026-06-30",
                "totalShares": 2.8091,
                "totalAssets": 0.0005,
                "currentShares": 888368,
                "change": 103500,
                "change_p": 13.1869
            },
            {
                "name": "iShares Russell 2000 ETF",
                "date": "2026-06-30",
                "totalShares": 1.9093,
                "totalAssets": 0.0098,
                "currentShares": 603802,
                "change": 3597,
                "change_p": 0.5993
            },
            {
                "name": "BlackRock Advantage Small Cap Core Instl",
                "date": "2026-06-30",
                "totalShares": 1.0738,
                "totalAssets": 0.0813,
                "currentShares": 339577,
                "change": 255188,
                "change_p": 302.3949
            },
            {
                "name": "Fidelity Value Strategies",
                "date": "2026-05-31",
                "totalShares": 0.9002,
                "totalAssets": 0.1369,
                "currentShares": 284700,
                "change": 64000,
                "change_p": 28.9986
            },
            {
                "name": "Vanguard Institutional Extnd Mkt Idx Tr",
                "date": "2026-06-30",
                "totalShares": 0.8041,
                "totalAssets": 0.0034,
                "currentShares": 254307,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Xtrackers S&P 500 Swap ETF 1C",
                "date": "2025-12-31",
                "totalShares": 0.768,
                "totalAssets": 0.0561,
                "currentShares": 242896,
                "change": 117015,
                "change_p": 92.9568
            },
            {
                "name": "iShares Russell 2000 Growth ETF",
                "date": "2026-06-30",
                "totalShares": 0.6834,
                "totalAssets": 0.019,
                "currentShares": 216125,
                "change": -831,
                "change_p": -0.383
            },
            {
                "name": "Fidelity Small Cap Index",
                "date": "2026-04-30",
                "totalShares": 0.6784,
                "totalAssets": 0.0139,
                "currentShares": 214536,
                "change": 2222,
                "change_p": 1.0466
            },
            {
                "name": "Schwab Fundamental U.S. Small CompanyETF",
                "date": "2026-06-30",
                "totalShares": 0.6346,
                "totalAssets": 0.0312,
                "currentShares": 200699,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Fidelity VIP Value Strategies Initial",
                "date": "2026-05-31",
                "totalShares": 0.4791,
                "totalAssets": 0.1384,
                "currentShares": 151500,
                "change": 34000,
                "change_p": 28.9362
            },
            {
                "name": "State St Russell Sm/Mid Cp\u00ae Indx SL Cl I",
                "date": "2026-06-30",
                "totalShares": 0.4637,
                "totalAssets": 0.0038,
                "currentShares": 146658,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Russell 2000 Equity Index Fund B",
                "date": "2026-06-30",
                "totalShares": 0.4298,
                "totalAssets": 0.0088,
                "currentShares": 135923,
                "change": 2357,
                "change_p": 1.7647
            },
            {
                "name": "Russell 2000 Index Non-Lendable Fund",
                "date": "2026-06-30",
                "totalShares": 0.4298,
                "totalAssets": 0.0088,
                "currentShares": 135923,
                "change": 2357,
                "change_p": 1.7647
            },
            {
                "name": "Vanguard Russell 2000 ETF",
                "date": "2026-06-30",
                "totalShares": 0.4195,
                "totalAssets": 0.0095,
                "currentShares": 132673,
                "change": 20114,
                "change_p": 17.8697
            },
            {
                "name": "Fidelity Extended Market Index",
                "date": "2026-05-31",
                "totalShares": 0.3699,
                "totalAssets": 0.0029,
                "currentShares": 116990,
                "change": -2843,
                "change_p": -2.3725
            },
            {
                "name": "Schwab US Small-Cap ETF\u2122",
                "date": "2026-06-30",
                "totalShares": 0.342,
                "totalAssets": 0.0065,
                "currentShares": 108163,
                "change": -48,
                "change_p": -0.0444
            },
            {
                "name": "PIMCO RAE US Small Instl",
                "date": "2026-03-31",
                "totalShares": 0.3367,
                "totalAssets": 0.0566,
                "currentShares": 106477,
                "change": -80448,
                "change_p": -43.0376
            },
            {
                "name": "PIMCO RAE US Small",
                "date": "2026-03-31",
                "totalShares": 0.3367,
                "totalAssets": 0.0566,
                "currentShares": 106477,
                "change": -80448,
                "change_p": -43.0376
            },
            {
                "name": "Invesco RAFI US 1500 Small-Mid ETF",
                "date": "2026-06-30",
                "totalShares": 0.2809,
                "totalAssets": 0.0416,
                "currentShares": 88835,
                "change": 0,
                "change_p": 0
            }
        ]
    },
    "InsiderTransactions": [
        {
            "date": "2025-11-12",
            "ownerCik": null,
            "ownerName": "Cetus Capital Vi, L.P.",
            "transactionDate": "2025-11-12",
            "transactionCode": "S",
            "transactionAmount": 10000,
            "transactionPrice": 22.38,
            "transactionAcquiredDisposed": "D",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/912728/000110465926016698/xslF345X05/tm2529247-4_4seq1.xml"
        },
        {
            "date": "2025-11-11",
            "ownerCik": null,
            "ownerName": "Cetus Capital Vi, L.P.",
            "transactionDate": "2025-11-11",
            "transactionCode": "S",
            "transactionAmount": 67163,
            "transactionPrice": 21.71,
            "transactionAcquiredDisposed": "D",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/912728/000110465926016698/xslF345X05/tm2529247-4_4seq1.xml"
        },
        {
            "date": "2025-11-10",
            "ownerCik": null,
            "ownerName": "Cetus Capital Vi, L.P.",
            "transactionDate": "2025-11-10",
            "transactionCode": "S",
            "transactionAmount": 120000,
            "transactionPrice": 21.83,
            "transactionAcquiredDisposed": "D",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/912728/000110465926016698/xslF345X05/tm2529247-4_4seq1.xml"
        },
        {
            "date": "2025-11-06",
            "ownerCik": null,
            "ownerName": "Cetus Capital Vi, L.P.",
            "transactionDate": "2025-11-06",
            "transactionCode": "S",
            "transactionAmount": 75000,
            "transactionPrice": 21.85,
            "transactionAcquiredDisposed": "D",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/912728/000110465926016698/xslF345X05/tm2529247-4_4seq1.xml"
        },
        {
            "date": "2025-10-20",
            "ownerCik": null,
            "ownerName": "Cetus Capital Vi, L.P.",
            "transactionDate": "2025-10-20",
            "transactionCode": "P",
            "transactionAmount": 225000,
            "transactionPrice": 17.93,
            "transactionAcquiredDisposed": "A",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/912728/000110465926016698/xslF345X05/tm2529247-4_4seq1.xml"
        },
        {
            "date": "2025-10-14",
            "ownerCik": null,
            "ownerName": "Cetus Capital Vi, L.P.",
            "transactionDate": "2025-10-14",
            "transactionCode": "S",
            "transactionAmount": 30000,
            "transactionPrice": 21.42,
            "transactionAcquiredDisposed": "D",
            "postTransactionAmount": null,
            "secLink": "http://www.sec.gov/Archives/edgar/data/912728/000110465926016694/xslF345X05/tm2529247-3_4seq1.xml"
        }
    ],
    "outstandingShares": {
        "annual": [
            {
                "date": "2026",
                "dateFormatted": "2026-12-31",
                "sharesMln": "30.9720",
                "shares": 30972000
            },
            {
                "date": "2025",
                "dateFormatted": "2025-12-31",
                "sharesMln": "30.9720",
                "shares": 30972000
            },
            {
                "date": "2024",
                "dateFormatted": "2024-12-31",
                "sharesMln": "29.3677",
                "shares": 29367700
            },
            {
                "date": "2023",
                "dateFormatted": "2023-12-31",
                "sharesMln": "25.6707",
                "shares": 25670700
            },
            {
                "date": "2022",
                "dateFormatted": "2022-12-31",
                "sharesMln": "26.7010",
                "shares": 26701000
            },
            {
                "date": "2021",
                "dateFormatted": "2021-12-31",
                "sharesMln": "27.1577",
                "shares": 27157700
            },
            {
                "date": "2020",
                "dateFormatted": "2020-12-31",
                "sharesMln": "26.1353",
                "shares": 26135300
            },
            {
                "date": "2019",
                "dateFormatted": "2019-12-31",
                "sharesMln": "28.4329",
                "shares": 28432900
            },
            {
                "date": "2018",
                "dateFormatted": "2018-12-31",
                "sharesMln": "28.8290",
                "shares": 28829000
            },
            {
                "date": "2017",
                "dateFormatted": "2017-12-31",
                "sharesMln": "29.7252",
                "shares": 29725200
            },
            {
                "date": "2016",
                "dateFormatted": "2016-12-31",
                "sharesMln": "30.2524",
                "shares": 30252400
            },
            {
                "date": "2015",
                "dateFormatted": "2015-12-31",
                "sharesMln": "30.9707",
                "shares": 30970700
            },
            {
                "date": "2014",
                "dateFormatted": "2014-12-31",
                "sharesMln": "30.8040",
                "shares": 30804000
            },
            {
                "date": "2013",
                "dateFormatted": "2013-12-31",
                "sharesMln": "31.1290",
                "shares": 31129000
            },
            {
                "date": "2012",
                "dateFormatted": "2012-12-31",
                "sharesMln": "29.7160",
                "shares": 29716000
            },
            {
                "date": "2011",
                "dateFormatted": "2011-12-31",
                "sharesMln": "29.3630",
                "shares": 29363000
            },
            {
                "date": "2010",
                "dateFormatted": "2010-12-31",
                "sharesMln": "29.3710",
                "shares": 29371000
            },
            {
                "date": "2009",
                "dateFormatted": "2009-12-31",
                "sharesMln": "29.0740",
                "shares": 29074000
            },
            {
                "date": "2008",
                "dateFormatted": "2008-12-31",
                "sharesMln": "28.9060",
                "shares": 28906000
            },
            {
                "date": "2007",
                "dateFormatted": "2007-12-31",
                "sharesMln": "28.9820",
                "shares": 28982000
            },
            {
                "date": "2006",
                "dateFormatted": "2006-12-31",
                "sharesMln": "30.2735",
                "shares": 30273500
            },
            {
                "date": "2005",
                "dateFormatted": "2005-12-31",
                "sharesMln": "31.4514",
                "shares": 31451400
            },
            {
                "date": "2004",
                "dateFormatted": "2004-12-31",
                "sharesMln": "32.1963",
                "shares": 32196300
            },
            {
                "date": "2003",
                "dateFormatted": "2003-12-31",
                "sharesMln": "32.9419",
                "shares": 32941899.999999996
            },
            {
                "date": "2002",
                "dateFormatted": "2002-12-31",
                "sharesMln": "32.6100",
                "shares": 32610000
            },
            {
                "date": "2001",
                "dateFormatted": "2001-12-31",
                "sharesMln": "33.3886",
                "shares": 33388599.999999996
            },
            {
                "date": "2000",
                "dateFormatted": "2000-12-31",
                "sharesMln": "31.7845",
                "shares": 31784500
            },
            {
                "date": "1999",
                "dateFormatted": "1999-12-31",
                "sharesMln": "32.7786",
                "shares": 32778599.999999996
            },
            {
                "date": "1998",
                "dateFormatted": "1998-12-31",
                "sharesMln": "29.4963",
                "shares": 29496300
            },
            {
                "date": "1997",
                "dateFormatted": "1997-12-31",
                "sharesMln": "27.7256",
                "shares": 27725600
            },
            {
                "date": "1996",
                "dateFormatted": "1996-12-31",
                "sharesMln": "26.7616",
                "shares": 26761600
            },
            {
                "date": "1995",
                "dateFormatted": "1995-12-31",
                "sharesMln": "26.4333",
                "shares": 26433300
            },
            {
                "date": "1994",
                "dateFormatted": "1994-12-31",
                "sharesMln": "26.2369",
                "shares": 26236900
            }
        ],
        "quarterly": [
            {
                "date": "2026-Q1",
                "dateFormatted": "2026-03-31",
                "sharesMln": "30.9720",
                "shares": 30972000
            },
            {
                "date": "2025-Q4",
                "dateFormatted": "2025-12-31",
                "sharesMln": "30.9720",
                "shares": 30972000
            },
            {
                "date": "2025-Q3",
                "dateFormatted": "2025-09-30",
                "sharesMln": "30.9720",
                "shares": 30972000
            },
            {
                "date": "2025-Q2",
                "dateFormatted": "2025-06-30",
                "sharesMln": "30.4290",
                "shares": 30429000
            },
            {
                "date": "2025-Q1",
                "dateFormatted": "2025-03-31",
                "sharesMln": "30.1930",
                "shares": 30193000
            },
            {
                "date": "2024-Q4",
                "dateFormatted": "2024-12-31",
                "sharesMln": "29.3677",
                "shares": 29367700
            },
            {
                "date": "2024-Q3",
                "dateFormatted": "2024-09-30",
                "sharesMln": "27.9410",
                "shares": 27941000
            },
            {
                "date": "2024-Q2",
                "dateFormatted": "2024-06-30",
                "sharesMln": "26.8030",
                "shares": 26803000
            },
            {
                "date": "2024-Q1",
                "dateFormatted": "2024-03-31",
                "sharesMln": "26.2604",
                "shares": 26260400
            },
            {
                "date": "2023-Q4",
                "dateFormatted": "2023-12-31",
                "sharesMln": "25.6707",
                "shares": 25670700
            },
            {
                "date": "2023-Q3",
                "dateFormatted": "2023-09-30",
                "sharesMln": "25.7710",
                "shares": 25771000
            },
            {
                "date": "2023-Q2",
                "dateFormatted": "2023-06-30",
                "sharesMln": "26.0350",
                "shares": 26035000
            },
            {
                "date": "2023-Q1",
                "dateFormatted": "2023-03-31",
                "sharesMln": "26.4790",
                "shares": 26479000
            },
            {
                "date": "2022-Q4",
                "dateFormatted": "2022-12-31",
                "sharesMln": "26.7010",
                "shares": 26701000
            },
            {
                "date": "2022-Q3",
                "dateFormatted": "2022-09-30",
                "sharesMln": "26.9020",
                "shares": 26902000
            },
            {
                "date": "2022-Q2",
                "dateFormatted": "2022-06-30",
                "sharesMln": "26.9890",
                "shares": 26989000
            },
            {
                "date": "2022-Q1",
                "dateFormatted": "2022-03-31",
                "sharesMln": "27.1000",
                "shares": 27100000
            },
            {
                "date": "2021-Q4",
                "dateFormatted": "2021-12-31",
                "sharesMln": "27.1577",
                "shares": 27157700
            },
            {
                "date": "2021-Q3",
                "dateFormatted": "2021-09-30",
                "sharesMln": "27.1440",
                "shares": 27144000
            },
            {
                "date": "2021-Q2",
                "dateFormatted": "2021-06-30",
                "sharesMln": "27.4150",
                "shares": 27415000
            },
            {
                "date": "2021-Q1",
                "dateFormatted": "2021-03-31",
                "sharesMln": "27.4970",
                "shares": 27497000
            },
            {
                "date": "2020-Q4",
                "dateFormatted": "2020-12-31",
                "sharesMln": "26.1353",
                "shares": 26135300
            },
            {
                "date": "2020-Q3",
                "dateFormatted": "2020-09-30",
                "sharesMln": "27.6060",
                "shares": 27606000
            },
            {
                "date": "2020-Q2",
                "dateFormatted": "2020-06-30",
                "sharesMln": "27.7260",
                "shares": 27726000
            },
            {
                "date": "2020-Q1",
                "dateFormatted": "2020-03-31",
                "sharesMln": "27.9480",
                "shares": 27948000
            },
            {
                "date": "2019-Q4",
                "dateFormatted": "2019-12-31",
                "sharesMln": "28.4329",
                "shares": 28432900
            },
            {
                "date": "2019-Q3",
                "dateFormatted": "2019-09-30",
                "sharesMln": "28.0820",
                "shares": 28082000
            },
            {
                "date": "2019-Q2",
                "dateFormatted": "2019-06-30",
                "sharesMln": "28.3730",
                "shares": 28373000
            },
            {
                "date": "2019-Q1",
                "dateFormatted": "2019-03-31",
                "sharesMln": "28.6480",
                "shares": 28648000
            },
            {
                "date": "2018-Q4",
                "dateFormatted": "2018-12-31",
                "sharesMln": "28.8290",
                "shares": 28829000
            },
            {
                "date": "2018-Q3",
                "dateFormatted": "2018-09-30",
                "sharesMln": "29.0950",
                "shares": 29095000
            },
            {
                "date": "2018-Q2",
                "dateFormatted": "2018-06-30",
                "sharesMln": "29.2720",
                "shares": 29272000
            },
            {
                "date": "2018-Q1",
                "dateFormatted": "2018-03-31",
                "sharesMln": "29.4800",
                "shares": 29480000
            },
            {
                "date": "2017-Q4",
                "dateFormatted": "2017-12-31",
                "sharesMln": "29.7252",
                "shares": 29725200
            },
            {
                "date": "2017-Q3",
                "dateFormatted": "2017-09-30",
                "sharesMln": "30.2583",
                "shares": 30258300
            },
            {
                "date": "2017-Q2",
                "dateFormatted": "2017-06-30",
                "sharesMln": "30.1140",
                "shares": 30114000
            },
            {
                "date": "2017-Q1",
                "dateFormatted": "2017-03-31",
                "sharesMln": "30.3043",
                "shares": 30304300
            },
            {
                "date": "2016-Q4",
                "dateFormatted": "2016-12-31",
                "sharesMln": "30.2524",
                "shares": 30252400
            },
            {
                "date": "2016-Q3",
                "dateFormatted": "2016-09-30",
                "sharesMln": "30.5923",
                "shares": 30592300
            },
            {
                "date": "2016-Q2",
                "dateFormatted": "2016-06-30",
                "sharesMln": "30.5030",
                "shares": 30503000
            },
            {
                "date": "2016-Q1",
                "dateFormatted": "2016-03-31",
                "sharesMln": "30.6250",
                "shares": 30625000
            },
            {
                "date": "2015-Q4",
                "dateFormatted": "2015-12-31",
                "sharesMln": "30.9707",
                "shares": 30970700
            },
            {
                "date": "2015-Q3",
                "dateFormatted": "2015-09-30",
                "sharesMln": "30.9980",
                "shares": 30998000
            },
            {
                "date": "2015-Q2",
                "dateFormatted": "2015-06-30",
                "sharesMln": "31.1158",
                "shares": 31115800
            },
            {
                "date": "2015-Q1",
                "dateFormatted": "2015-03-31",
                "sharesMln": "30.9810",
                "shares": 30981000
            },
            {
                "date": "2014-Q4",
                "dateFormatted": "2014-12-31",
                "sharesMln": "30.8040",
                "shares": 30804000
            },
            {
                "date": "2014-Q3",
                "dateFormatted": "2014-09-30",
                "sharesMln": "30.9320",
                "shares": 30932000
            },
            {
                "date": "2014-Q2",
                "dateFormatted": "2014-06-30",
                "sharesMln": "31.4080",
                "shares": 31408000
            },
            {
                "date": "2014-Q1",
                "dateFormatted": "2014-03-31",
                "sharesMln": "31.3140",
                "shares": 31314000
            },
            {
                "date": "2013-Q4",
                "dateFormatted": "2013-12-31",
                "sharesMln": "31.1290",
                "shares": 31129000
            },
            {
                "date": "2013-Q3",
                "dateFormatted": "2013-09-30",
                "sharesMln": "30.9860",
                "shares": 30986000
            },
            {
                "date": "2013-Q2",
                "dateFormatted": "2013-06-30",
                "sharesMln": "30.7360",
                "shares": 30736000
            },
            {
                "date": "2013-Q1",
                "dateFormatted": "2013-03-31",
                "sharesMln": "30.2640",
                "shares": 30264000
            },
            {
                "date": "2012-Q4",
                "dateFormatted": "2012-12-31",
                "sharesMln": "29.7160",
                "shares": 29716000
            },
            {
                "date": "2012-Q3",
                "dateFormatted": "2012-09-30",
                "sharesMln": "29.6600",
                "shares": 29660000
            },
            {
                "date": "2012-Q2",
                "dateFormatted": "2012-06-30",
                "sharesMln": "29.4450",
                "shares": 29445000
            },
            {
                "date": "2012-Q1",
                "dateFormatted": "2012-03-31",
                "sharesMln": "29.3630",
                "shares": 29363000
            },
            {
                "date": "2011-Q4",
                "dateFormatted": "2011-12-31",
                "sharesMln": "29.3630",
                "shares": 29363000
            },
            {
                "date": "2011-Q3",
                "dateFormatted": "2011-09-30",
                "sharesMln": "29.5520",
                "shares": 29552000
            },
            {
                "date": "2011-Q2",
                "dateFormatted": "2011-06-30",
                "sharesMln": "29.8510",
                "shares": 29851000
            },
            {
                "date": "2011-Q1",
                "dateFormatted": "2011-03-31",
                "sharesMln": "29.3710",
                "shares": 29371000
            },
            {
                "date": "2010-Q4",
                "dateFormatted": "2010-12-31",
                "sharesMln": "29.3710",
                "shares": 29371000
            },
            {
                "date": "2010-Q3",
                "dateFormatted": "2010-09-30",
                "sharesMln": "29.1290",
                "shares": 29129000
            },
            {
                "date": "2010-Q2",
                "dateFormatted": "2010-06-30",
                "sharesMln": "29.1190",
                "shares": 29119000
            },
            {
                "date": "2010-Q1",
                "dateFormatted": "2010-03-31",
                "sharesMln": "29.0740",
                "shares": 29074000
            },
            {
                "date": "2009-Q4",
                "dateFormatted": "2009-12-31",
                "sharesMln": "29.0740",
                "shares": 29074000
            },
            {
                "date": "2009-Q3",
                "dateFormatted": "2009-09-30",
                "sharesMln": "29.0260",
                "shares": 29026000
            },
            {
                "date": "2009-Q2",
                "dateFormatted": "2009-06-30",
                "sharesMln": "28.9770",
                "shares": 28977000
            },
            {
                "date": "2009-Q1",
                "dateFormatted": "2009-03-31",
                "sharesMln": "28.9060",
                "shares": 28906000
            },
            {
                "date": "2008-Q4",
                "dateFormatted": "2008-12-31",
                "sharesMln": "28.9060",
                "shares": 28906000
            },
            {
                "date": "2008-Q3",
                "dateFormatted": "2008-09-30",
                "sharesMln": "29.1390",
                "shares": 29139000
            },
            {
                "date": "2008-Q2",
                "dateFormatted": "2008-06-30",
                "sharesMln": "29.1260",
                "shares": 29126000
            },
            {
                "date": "2008-Q1",
                "dateFormatted": "2008-03-31",
                "sharesMln": "28.9820",
                "shares": 28982000
            },
            {
                "date": "2007-Q4",
                "dateFormatted": "2007-12-31",
                "sharesMln": "28.9820",
                "shares": 28982000
            },
            {
                "date": "2007-Q3",
                "dateFormatted": "2007-09-30",
                "sharesMln": "29.8660",
                "shares": 29866000
            },
            {
                "date": "2007-Q2",
                "dateFormatted": "2007-06-30",
                "sharesMln": "30.1620",
                "shares": 30162000
            },
            {
                "date": "2007-Q1",
                "dateFormatted": "2007-03-31",
                "sharesMln": "30.6650",
                "shares": 30665000
            },
            {
                "date": "2006-Q4",
                "dateFormatted": "2006-12-31",
                "sharesMln": "30.2735",
                "shares": 30273500
            },
            {
                "date": "2006-Q3",
                "dateFormatted": "2006-09-30",
                "sharesMln": "31.2350",
                "shares": 31235000
            },
            {
                "date": "2006-Q2",
                "dateFormatted": "2006-06-30",
                "sharesMln": "31.7585",
                "shares": 31758500
            },
            {
                "date": "2006-Q1",
                "dateFormatted": "2006-03-31",
                "sharesMln": "31.4514",
                "shares": 31451400
            },
            {
                "date": "2005-Q4",
                "dateFormatted": "2005-12-31",
                "sharesMln": "31.4514",
                "shares": 31451400
            },
            {
                "date": "2005-Q3",
                "dateFormatted": "2005-09-30",
                "sharesMln": "31.7500",
                "shares": 31750000
            },
            {
                "date": "2005-Q2",
                "dateFormatted": "2005-06-30",
                "sharesMln": "32.3081",
                "shares": 32308100.000000004
            },
            {
                "date": "2005-Q1",
                "dateFormatted": "2005-03-31",
                "sharesMln": "32.1963",
                "shares": 32196300
            },
            {
                "date": "2004-Q4",
                "dateFormatted": "2004-12-31",
                "sharesMln": "32.1963",
                "shares": 32196300
            },
            {
                "date": "2004-Q3",
                "dateFormatted": "2004-09-30",
                "sharesMln": "33.3778",
                "shares": 33377800
            },
            {
                "date": "2004-Q2",
                "dateFormatted": "2004-06-30",
                "sharesMln": "32.7231",
                "shares": 32723100.000000004
            },
            {
                "date": "2004-Q1",
                "dateFormatted": "2004-03-31",
                "sharesMln": "32.4190",
                "shares": 32418999.999999996
            },
            {
                "date": "2003-Q4",
                "dateFormatted": "2003-12-31",
                "sharesMln": "32.9419",
                "shares": 32941899.999999996
            },
            {
                "date": "2003-Q3",
                "dateFormatted": "2003-09-30",
                "sharesMln": "32.7362",
                "shares": 32736199.999999996
            },
            {
                "date": "2003-Q2",
                "dateFormatted": "2003-06-30",
                "sharesMln": "32.8397",
                "shares": 32839700
            },
            {
                "date": "2003-Q1",
                "dateFormatted": "2003-03-31",
                "sharesMln": "32.6100",
                "shares": 32610000
            },
            {
                "date": "2002-Q4",
                "dateFormatted": "2002-12-31",
                "sharesMln": "32.6100",
                "shares": 32610000
            },
            {
                "date": "2002-Q3",
                "dateFormatted": "2002-09-30",
                "sharesMln": "32.5714",
                "shares": 32571399.999999996
            },
            {
                "date": "2002-Q2",
                "dateFormatted": "2002-06-30",
                "sharesMln": "33.4313",
                "shares": 33431300
            },
            {
                "date": "2002-Q1",
                "dateFormatted": "2002-03-31",
                "sharesMln": "33.3886",
                "shares": 33388599.999999996
            },
            {
                "date": "2001-Q4",
                "dateFormatted": "2001-12-31",
                "sharesMln": "33.3886",
                "shares": 33388599.999999996
            },
            {
                "date": "2001-Q3",
                "dateFormatted": "2001-09-30",
                "sharesMln": "32.5816",
                "shares": 32581600
            },
            {
                "date": "2001-Q2",
                "dateFormatted": "2001-06-30",
                "sharesMln": "32.3377",
                "shares": 32337699.999999996
            },
            {
                "date": "2001-Q1",
                "dateFormatted": "2001-03-31",
                "sharesMln": "33.4378",
                "shares": 33437800.000000004
            },
            {
                "date": "2000-Q4",
                "dateFormatted": "2000-12-31",
                "sharesMln": "31.7845",
                "shares": 31784500
            },
            {
                "date": "2000-Q3",
                "dateFormatted": "2000-09-30",
                "sharesMln": "33.4678",
                "shares": 33467799.999999996
            },
            {
                "date": "2000-Q2",
                "dateFormatted": "2000-06-30",
                "sharesMln": "33.2984",
                "shares": 33298400
            },
            {
                "date": "2000-Q1",
                "dateFormatted": "2000-03-31",
                "sharesMln": "32.7786",
                "shares": 32778599.999999996
            },
            {
                "date": "1999-Q4",
                "dateFormatted": "1999-12-31",
                "sharesMln": "32.7786",
                "shares": 32778599.999999996
            },
            {
                "date": "1999-Q3",
                "dateFormatted": "1999-09-30",
                "sharesMln": "21.8036",
                "shares": 21803600
            },
            {
                "date": "1999-Q2",
                "dateFormatted": "1999-06-30",
                "sharesMln": "21.2249",
                "shares": 21224900
            },
            {
                "date": "1999-Q1",
                "dateFormatted": "1999-03-31",
                "sharesMln": "29.0480",
                "shares": 29048000
            },
            {
                "date": "1998-Q4",
                "dateFormatted": "1998-12-31",
                "sharesMln": "29.4963",
                "shares": 29496300
            },
            {
                "date": "1998-Q3",
                "dateFormatted": "1998-09-30",
                "sharesMln": "28.7571",
                "shares": 28757100
            },
            {
                "date": "1998-Q2",
                "dateFormatted": "1998-06-30",
                "sharesMln": "29.0360",
                "shares": 29036000
            },
            {
                "date": "1998-Q1",
                "dateFormatted": "1998-03-31",
                "sharesMln": "28.6897",
                "shares": 28689700
            },
            {
                "date": "1997-Q4",
                "dateFormatted": "1997-12-31",
                "sharesMln": "27.7256",
                "shares": 27725600
            },
            {
                "date": "1997-Q3",
                "dateFormatted": "1997-09-30",
                "sharesMln": "27.7256",
                "shares": 27725600
            },
            {
                "date": "1997-Q2",
                "dateFormatted": "1997-06-30",
                "sharesMln": "27.7256",
                "shares": 27725600
            },
            {
                "date": "1997-Q1",
                "dateFormatted": "1997-03-31",
                "sharesMln": "26.7616",
                "shares": 26761600
            },
            {
                "date": "1996-Q4",
                "dateFormatted": "1996-12-31",
                "sharesMln": "26.7616",
                "shares": 26761600
            },
            {
                "date": "1996-Q3",
                "dateFormatted": "1996-09-30",
                "sharesMln": "26.7436",
                "shares": 26743600
            },
            {
                "date": "1996-Q2",
                "dateFormatted": "1996-06-30",
                "sharesMln": "26.6897",
                "shares": 26689700
            },
            {
                "date": "1996-Q1",
                "dateFormatted": "1996-03-31",
                "sharesMln": "26.4333",
                "shares": 26433300
            },
            {
                "date": "1995-Q4",
                "dateFormatted": "1995-12-31",
                "sharesMln": "26.4333",
                "shares": 26433300
            },
            {
                "date": "1995-Q3",
                "dateFormatted": "1995-09-30",
                "sharesMln": "25.7014",
                "shares": 25701400
            },
            {
                "date": "1995-Q2",
                "dateFormatted": "1995-06-30",
                "sharesMln": "27.8432",
                "shares": 27843200
            },
            {
                "date": "1995-Q1",
                "dateFormatted": "1995-03-31",
                "sharesMln": "26.2369",
                "shares": 26236900
            },
            {
                "date": "1994-Q4",
                "dateFormatted": "1994-12-31",
                "sharesMln": "26.2369",
                "shares": 26236900
            },
            {
                "date": "1994-Q3",
                "dateFormatted": "1994-09-30",
                "sharesMln": "28.1109",
                "shares": 28110900
            },
            {
                "date": "1994-Q2",
                "dateFormatted": "1994-06-30",
                "sharesMln": "26.9865",
                "shares": 26986500
            },
            {
                "date": "1994-Q1",
                "dateFormatted": "1994-03-31",
                "sharesMln": "29.9850",
                "shares": 29985000
            }
        ]
    },
    "Earnings": {
        "History": {
            "2026-06-30": {
                "reportDate": "2026-08-05",
                "date": "2026-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": null,
                "epsEstimate": -0.17,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2026-03-31": {
                "reportDate": "2026-05-07",
                "date": "2026-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.2,
                "epsEstimate": -0.37,
                "epsDifference": 0.17,
                "surprisePercent": 45.9459
            },
            "2025-12-31": {
                "reportDate": "2026-02-23",
                "date": "2025-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.91,
                "epsEstimate": -0.0552,
                "epsDifference": -0.8548,
                "surprisePercent": -1548.5507
            },
            "2025-09-30": {
                "reportDate": "2025-11-05",
                "date": "2025-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.52,
                "epsEstimate": -0.13,
                "epsDifference": -0.39,
                "surprisePercent": -300
            },
            "2025-06-30": {
                "reportDate": "2025-08-11",
                "date": "2025-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.06,
                "epsEstimate": -0.26,
                "epsDifference": 0.32,
                "surprisePercent": 123.0769
            },
            "2025-03-31": {
                "reportDate": "2025-05-07",
                "date": "2025-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -1.13,
                "epsEstimate": -0.48,
                "epsDifference": -0.65,
                "surprisePercent": -135.4167
            },
            "2024-12-31": {
                "reportDate": "2025-02-26",
                "date": "2024-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -1.24,
                "epsEstimate": -0.1167,
                "epsDifference": -1.1233,
                "surprisePercent": -962.5536
            },
            "2024-09-30": {
                "reportDate": "2024-11-04",
                "date": "2024-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -1.49,
                "epsEstimate": -0.23,
                "epsDifference": -1.26,
                "surprisePercent": -547.8261
            },
            "2024-06-30": {
                "reportDate": "2024-08-07",
                "date": "2024-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 17.74,
                "epsEstimate": -0.18,
                "epsDifference": 17.92,
                "surprisePercent": 9955.5556
            },
            "2024-03-31": {
                "reportDate": "2024-05-08",
                "date": "2024-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.64,
                "epsEstimate": -0.11,
                "epsDifference": -0.53,
                "surprisePercent": -481.8182
            },
            "2023-12-31": {
                "reportDate": "2024-02-28",
                "date": "2023-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.81,
                "epsEstimate": 0.98,
                "epsDifference": -0.17,
                "surprisePercent": -17.3469
            },
            "2023-09-30": {
                "reportDate": "2023-10-30",
                "date": "2023-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.99,
                "epsEstimate": 1.12,
                "epsDifference": -0.13,
                "surprisePercent": -11.6071
            },
            "2023-06-30": {
                "reportDate": "2023-08-02",
                "date": "2023-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.91,
                "epsEstimate": 1.32,
                "epsDifference": -0.41,
                "surprisePercent": -31.0606
            },
            "2023-03-31": {
                "reportDate": "2023-05-01",
                "date": "2023-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.37,
                "epsEstimate": 1.3,
                "epsDifference": 0.07,
                "surprisePercent": 5.3846
            },
            "2022-12-31": {
                "reportDate": "2023-02-08",
                "date": "2022-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.65,
                "epsEstimate": 1.94,
                "epsDifference": -0.29,
                "surprisePercent": -14.9485
            },
            "2022-09-30": {
                "reportDate": "2022-10-26",
                "date": "2022-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.93,
                "epsEstimate": 1.9,
                "epsDifference": 0.03,
                "surprisePercent": 1.5789
            },
            "2022-06-30": {
                "reportDate": "2022-07-27",
                "date": "2022-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 2.04,
                "epsEstimate": 1.83,
                "epsDifference": 0.21,
                "surprisePercent": 11.4754
            },
            "2022-03-31": {
                "reportDate": "2022-04-27",
                "date": "2022-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.57,
                "epsEstimate": 1.27,
                "epsDifference": 0.3,
                "surprisePercent": 23.622
            },
            "2021-12-31": {
                "reportDate": "2022-02-09",
                "date": "2021-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.4,
                "epsEstimate": 1.29,
                "epsDifference": 0.11,
                "surprisePercent": 8.5271
            },
            "2021-09-30": {
                "reportDate": "2021-10-27",
                "date": "2021-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.14,
                "epsEstimate": 1.08,
                "epsDifference": 0.06,
                "surprisePercent": 5.5556
            },
            "2021-06-30": {
                "reportDate": "2021-07-29",
                "date": "2021-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.11,
                "epsEstimate": 1.01,
                "epsDifference": 0.1,
                "surprisePercent": 9.901
            },
            "2021-03-31": {
                "reportDate": "2021-04-29",
                "date": "2021-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.6,
                "epsEstimate": 0.57,
                "epsDifference": 0.03,
                "surprisePercent": 5.2632
            },
            "2020-12-31": {
                "reportDate": "2021-02-11",
                "date": "2020-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.17,
                "epsEstimate": 0.73,
                "epsDifference": -0.9,
                "surprisePercent": -123.2877
            },
            "2020-09-30": {
                "reportDate": "2020-10-29",
                "date": "2020-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.67,
                "epsEstimate": 0.4,
                "epsDifference": 0.27,
                "surprisePercent": 67.5
            },
            "2020-06-30": {
                "reportDate": "2020-07-30",
                "date": "2020-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.33,
                "epsEstimate": 0.31,
                "epsDifference": 0.02,
                "surprisePercent": 6.4516
            },
            "2020-03-31": {
                "reportDate": "2020-04-30",
                "date": "2020-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.3,
                "epsEstimate": 0.39,
                "epsDifference": -0.09,
                "surprisePercent": -23.0769
            },
            "2019-12-31": {
                "reportDate": "2020-02-06",
                "date": "2019-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.85,
                "epsEstimate": 0.92,
                "epsDifference": -0.07,
                "surprisePercent": -7.6087
            },
            "2019-09-30": {
                "reportDate": "2019-10-24",
                "date": "2019-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.78,
                "epsEstimate": 0.78,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2019-06-30": {
                "reportDate": "2019-07-25",
                "date": "2019-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.78,
                "epsEstimate": 0.79,
                "epsDifference": -0.01,
                "surprisePercent": -1.2658
            },
            "2019-03-31": {
                "reportDate": "2019-04-24",
                "date": "2019-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.64,
                "epsEstimate": 0.62,
                "epsDifference": 0.02,
                "surprisePercent": 3.2258
            },
            "2018-12-31": {
                "reportDate": "2019-02-07",
                "date": "2018-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.95,
                "epsEstimate": 0.82,
                "epsDifference": 0.13,
                "surprisePercent": 15.8537
            },
            "2018-09-30": {
                "reportDate": "2018-10-24",
                "date": "2018-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.76,
                "epsEstimate": 0.8,
                "epsDifference": -0.04,
                "surprisePercent": -5
            },
            "2018-06-30": {
                "reportDate": "2018-07-25",
                "date": "2018-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.82,
                "epsEstimate": 0.76,
                "epsDifference": 0.06,
                "surprisePercent": 7.8947
            },
            "2018-03-31": {
                "reportDate": "2018-04-25",
                "date": "2018-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.6,
                "epsEstimate": 0.57,
                "epsDifference": 0.03,
                "surprisePercent": 5.2632
            },
            "2017-12-31": {
                "reportDate": "2018-02-07",
                "date": "2017-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.65,
                "epsEstimate": 0.62,
                "epsDifference": 0.03,
                "surprisePercent": 4.8387
            },
            "2017-09-30": {
                "reportDate": "2017-10-25",
                "date": "2017-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.6,
                "epsEstimate": 0.58,
                "epsDifference": 0.02,
                "surprisePercent": 3.4483
            },
            "2017-06-30": {
                "reportDate": "2017-07-26",
                "date": "2017-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.64,
                "epsEstimate": 0.58,
                "epsDifference": 0.06,
                "surprisePercent": 10.3448
            },
            "2017-03-31": {
                "reportDate": "2017-04-26",
                "date": "2017-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.47,
                "epsEstimate": 0.41,
                "epsDifference": 0.06,
                "surprisePercent": 14.6341
            },
            "2016-12-31": {
                "reportDate": "2017-02-08",
                "date": "2016-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.58,
                "epsEstimate": 0.55,
                "epsDifference": 0.03,
                "surprisePercent": 5.4545
            },
            "2016-09-30": {
                "reportDate": "2016-10-20",
                "date": "2016-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.51,
                "epsEstimate": 0.51,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2016-06-30": {
                "reportDate": "2016-07-21",
                "date": "2016-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.57,
                "epsEstimate": 0.58,
                "epsDifference": -0.01,
                "surprisePercent": -1.7241
            },
            "2016-03-31": {
                "reportDate": "2016-04-21",
                "date": "2016-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.43,
                "epsEstimate": 0.43,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2015-12-31": {
                "reportDate": "2016-02-09",
                "date": "2015-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.76,
                "epsEstimate": 0.64,
                "epsDifference": 0.12,
                "surprisePercent": 18.75
            },
            "2015-09-30": {
                "reportDate": "2015-10-21",
                "date": "2015-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.58,
                "epsEstimate": 0.59,
                "epsDifference": -0.01,
                "surprisePercent": -1.6949
            },
            "2015-06-30": {
                "reportDate": "2015-07-21",
                "date": "2015-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.51,
                "epsEstimate": 0.61,
                "epsDifference": -0.1,
                "surprisePercent": -16.3934
            },
            "2015-03-31": {
                "reportDate": "2015-04-21",
                "date": "2015-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.4,
                "epsEstimate": 0.4,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2014-12-31": {
                "reportDate": "2015-02-10",
                "date": "2014-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.55,
                "epsEstimate": 0.59,
                "epsDifference": -0.04,
                "surprisePercent": -6.7797
            },
            "2014-09-30": {
                "reportDate": "2014-10-23",
                "date": "2014-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.54,
                "epsEstimate": 0.59,
                "epsDifference": -0.05,
                "surprisePercent": -8.4746
            },
            "2014-06-30": {
                "reportDate": "2014-07-22",
                "date": "2014-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.55,
                "epsEstimate": 0.56,
                "epsDifference": -0.01,
                "surprisePercent": -1.7857
            },
            "2014-03-31": {
                "reportDate": "2014-04-21",
                "date": "2014-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.33,
                "epsEstimate": 0.37,
                "epsDifference": -0.04,
                "surprisePercent": -10.8108
            },
            "2013-12-31": {
                "reportDate": "2014-02-10",
                "date": "2013-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.5,
                "epsEstimate": 0.56,
                "epsDifference": -0.06,
                "surprisePercent": -10.7143
            },
            "2013-09-30": {
                "reportDate": "2013-10-21",
                "date": "2013-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.46,
                "epsEstimate": 0.46,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2013-06-30": {
                "reportDate": "2013-07-18",
                "date": "2013-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.45,
                "epsEstimate": 0.53,
                "epsDifference": -0.08,
                "surprisePercent": -15.0943
            },
            "2013-03-31": {
                "reportDate": "2013-04-18",
                "date": "2013-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.36,
                "epsEstimate": 0.39,
                "epsDifference": -0.03,
                "surprisePercent": -7.6923
            },
            "2012-12-31": {
                "reportDate": "2013-02-11",
                "date": "2012-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.54,
                "epsEstimate": 0.5,
                "epsDifference": 0.04,
                "surprisePercent": 8
            },
            "2012-09-30": {
                "reportDate": "2012-10-18",
                "date": "2012-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.41,
                "epsEstimate": 0.4,
                "epsDifference": 0.01,
                "surprisePercent": 2.5
            },
            "2012-06-30": {
                "reportDate": "2012-07-19",
                "date": "2012-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.48,
                "epsEstimate": 0.46,
                "epsDifference": 0.02,
                "surprisePercent": 4.3478
            },
            "2012-03-31": {
                "reportDate": "2012-04-19",
                "date": "2012-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.35,
                "epsEstimate": 0.34,
                "epsDifference": 0.01,
                "surprisePercent": 2.9412
            },
            "2011-12-31": {
                "reportDate": "2012-02-07",
                "date": "2011-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.5,
                "epsEstimate": 0.5,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2011-09-30": {
                "reportDate": "2011-10-19",
                "date": "2011-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.44,
                "epsEstimate": 0.4,
                "epsDifference": 0.04,
                "surprisePercent": 10
            },
            "2011-06-30": {
                "reportDate": "2011-07-20",
                "date": "2011-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.4,
                "epsEstimate": 0.37,
                "epsDifference": 0.03,
                "surprisePercent": 8.1081
            },
            "2011-03-31": {
                "reportDate": "2011-04-20",
                "date": "2011-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.27,
                "epsEstimate": 0.23,
                "epsDifference": 0.04,
                "surprisePercent": 17.3913
            },
            "2010-12-31": {
                "reportDate": "2011-02-14",
                "date": "2010-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.41,
                "epsEstimate": 0.37,
                "epsDifference": 0.04,
                "surprisePercent": 10.8108
            },
            "2010-09-30": {
                "reportDate": "2010-10-20",
                "date": "2010-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.31,
                "epsEstimate": 0.31,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2010-06-30": {
                "reportDate": "2010-07-22",
                "date": "2010-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.27,
                "epsEstimate": 0.23,
                "epsDifference": 0.04,
                "surprisePercent": 17.3913
            },
            "2010-03-31": {
                "reportDate": "2010-04-21",
                "date": "2010-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.12,
                "epsEstimate": 0.12,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2009-12-31": {
                "reportDate": "2010-02-08",
                "date": "2009-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.22,
                "epsEstimate": 0.18,
                "epsDifference": 0.04,
                "surprisePercent": 22.2222
            },
            "2009-09-30": {
                "reportDate": "2009-10-21",
                "date": "2009-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.13,
                "epsEstimate": 0.12,
                "epsDifference": 0.01,
                "surprisePercent": 8.3333
            },
            "2009-06-30": {
                "reportDate": "2009-07-20",
                "date": "2009-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.1,
                "epsEstimate": 0.09,
                "epsDifference": 0.01,
                "surprisePercent": 11.1111
            },
            "2009-03-31": {
                "reportDate": "2009-04-20",
                "date": "2009-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.04,
                "epsEstimate": 0.05,
                "epsDifference": -0.01,
                "surprisePercent": -20
            },
            "2008-12-31": {
                "reportDate": "2009-02-09",
                "date": "2008-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.29,
                "epsEstimate": 0.29,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2008-09-30": {
                "reportDate": "2008-10-20",
                "date": "2008-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.42,
                "epsEstimate": 0.42,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2008-06-30": {
                "reportDate": "2008-07-21",
                "date": "2008-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.42,
                "epsEstimate": 0.41,
                "epsDifference": 0.01,
                "surprisePercent": 2.439
            },
            "2008-03-31": {
                "reportDate": "2008-04-21",
                "date": "2008-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.35,
                "epsEstimate": 0.35,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2007-12-31": {
                "reportDate": "2008-02-11",
                "date": "2007-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.43,
                "epsEstimate": 0.38,
                "epsDifference": 0.05,
                "surprisePercent": 13.1579
            },
            "2007-09-30": {
                "reportDate": "2007-10-22",
                "date": "2007-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.36,
                "epsEstimate": 0.36,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2007-06-30": {
                "reportDate": "2007-07-23",
                "date": "2007-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.38,
                "epsEstimate": 0.4,
                "epsDifference": -0.02,
                "surprisePercent": -5
            },
            "2007-03-31": {
                "reportDate": "2007-04-23",
                "date": "2007-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.34,
                "epsEstimate": 0.36,
                "epsDifference": -0.02,
                "surprisePercent": -5.5556
            },
            "2006-12-31": {
                "reportDate": "2007-02-12",
                "date": "2006-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.4,
                "epsEstimate": 0.43,
                "epsDifference": -0.03,
                "surprisePercent": -6.9767
            },
            "2006-09-30": {
                "reportDate": "2006-10-23",
                "date": "2006-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.41,
                "epsEstimate": 0.44,
                "epsDifference": -0.03,
                "surprisePercent": -6.8182
            },
            "2006-06-30": {
                "reportDate": "2006-07-24",
                "date": "2006-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.41,
                "epsEstimate": 0.41,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2006-03-31": {
                "reportDate": "2006-04-24",
                "date": "2006-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.35,
                "epsEstimate": 0.34,
                "epsDifference": 0.01,
                "surprisePercent": 2.9412
            },
            "2005-12-31": {
                "reportDate": "2006-02-13",
                "date": "2005-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.41,
                "epsEstimate": 0.42,
                "epsDifference": -0.01,
                "surprisePercent": -2.381
            },
            "2005-09-30": {
                "reportDate": "2005-10-25",
                "date": "2005-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.38,
                "epsEstimate": 0.37,
                "epsDifference": 0.01,
                "surprisePercent": 2.7027
            },
            "2005-06-30": {
                "reportDate": "2005-07-26",
                "date": "2005-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.34,
                "epsEstimate": 0.33,
                "epsDifference": 0.01,
                "surprisePercent": 3.0303
            },
            "2005-03-31": {
                "reportDate": "2005-04-26",
                "date": "2005-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.27,
                "epsEstimate": 0.27,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2004-12-31": {
                "reportDate": "2005-02-15",
                "date": "2004-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.31,
                "epsEstimate": 0.3,
                "epsDifference": 0.01,
                "surprisePercent": 3.3333
            },
            "2004-09-30": {
                "reportDate": "2004-10-26",
                "date": "2004-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.27,
                "epsEstimate": 0.26,
                "epsDifference": 0.01,
                "surprisePercent": 3.8462
            },
            "2004-06-30": {
                "reportDate": "2004-07-27",
                "date": "2004-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.26,
                "epsEstimate": 0.23,
                "epsDifference": 0.03,
                "surprisePercent": 13.0435
            },
            "2004-03-31": {
                "reportDate": "2004-04-27",
                "date": "2004-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.21,
                "epsEstimate": 0.2,
                "epsDifference": 0.01,
                "surprisePercent": 5
            },
            "2003-12-31": {
                "reportDate": "2004-02-09",
                "date": "2003-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.23,
                "epsEstimate": 0.2,
                "epsDifference": 0.03,
                "surprisePercent": 15
            },
            "2003-09-30": {
                "reportDate": "2003-10-27",
                "date": "2003-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.19,
                "epsEstimate": 0.19,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2003-06-30": {
                "reportDate": "2003-07-24",
                "date": "2003-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.19,
                "epsEstimate": 0.18,
                "epsDifference": 0.01,
                "surprisePercent": 5.5556
            },
            "2003-03-31": {
                "reportDate": "2003-04-23",
                "date": "2003-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.17,
                "epsEstimate": 0.16,
                "epsDifference": 0.01,
                "surprisePercent": 6.25
            },
            "2002-12-31": {
                "reportDate": "2003-02-12",
                "date": "2002-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.17,
                "epsEstimate": 0.16,
                "epsDifference": 0.01,
                "surprisePercent": 6.25
            },
            "2002-09-30": {
                "reportDate": "2002-10-30",
                "date": "2002-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.14,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2002-06-30": {
                "reportDate": "2002-07-17",
                "date": "2002-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.16,
                "epsEstimate": 0.17,
                "epsDifference": -0.01,
                "surprisePercent": -5.8824
            },
            "2002-03-31": {
                "reportDate": "2002-04-17",
                "date": "2002-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.15,
                "epsEstimate": 0.14,
                "epsDifference": 0.01,
                "surprisePercent": 7.1429
            },
            "2001-12-31": {
                "reportDate": "2002-02-11",
                "date": "2001-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.15,
                "epsDifference": -0.01,
                "surprisePercent": -6.6667
            },
            "2001-09-30": {
                "reportDate": "2001-10-17",
                "date": "2001-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.13,
                "epsEstimate": 0.15,
                "epsDifference": -0.02,
                "surprisePercent": -13.3333
            },
            "2001-06-30": {
                "reportDate": "2001-07-17",
                "date": "2001-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.15,
                "epsEstimate": 0.15,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2001-03-31": {
                "reportDate": "2001-04-18",
                "date": "2001-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.19,
                "epsEstimate": 0.18,
                "epsDifference": 0.01,
                "surprisePercent": 5.5556
            },
            "2000-12-31": {
                "reportDate": "2001-02-13",
                "date": "2000-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.2,
                "epsEstimate": 0.21,
                "epsDifference": -0.01,
                "surprisePercent": -4.7619
            },
            "2000-09-30": {
                "reportDate": "2000-10-18",
                "date": "2000-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.19,
                "epsEstimate": 0.18,
                "epsDifference": 0.01,
                "surprisePercent": 5.5556
            },
            "2000-06-30": {
                "reportDate": "2000-07-19",
                "date": "2000-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.19,
                "epsEstimate": 0.15,
                "epsDifference": 0.04,
                "surprisePercent": 26.6667
            },
            "2000-03-31": {
                "reportDate": "2000-04-18",
                "date": "2000-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.14,
                "epsEstimate": 0.05,
                "epsDifference": 0.09,
                "surprisePercent": 180
            },
            "1999-12-31": {
                "reportDate": "2000-02-08",
                "date": "1999-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.17,
                "epsEstimate": 0.14,
                "epsDifference": 0.03,
                "surprisePercent": 21.4286
            },
            "1999-09-30": {
                "reportDate": "1999-10-15",
                "date": "1999-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.12,
                "epsEstimate": 0.12,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "1999-06-30": {
                "reportDate": "1999-07-19",
                "date": "1999-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.11,
                "epsEstimate": 0.11,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "1999-03-31": {
                "reportDate": "1999-04-15",
                "date": "1999-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.11,
                "epsEstimate": 0.09,
                "epsDifference": 0.02,
                "surprisePercent": 22.2222
            },
            "1998-12-31": {
                "reportDate": "1999-02-08",
                "date": "1998-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.1,
                "epsEstimate": 0.08,
                "epsDifference": 0.02,
                "surprisePercent": 25
            },
            "1998-09-30": {
                "reportDate": "1998-10-21",
                "date": "1998-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.09,
                "epsEstimate": 0.08,
                "epsDifference": 0.01,
                "surprisePercent": 12.5
            },
            "1998-06-30": {
                "reportDate": "1998-07-21",
                "date": "1998-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.08,
                "epsEstimate": 0.09,
                "epsDifference": -0.01,
                "surprisePercent": -11.1111
            },
            "1998-03-31": {
                "reportDate": "1998-04-21",
                "date": "1998-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.08,
                "epsEstimate": 0.04,
                "epsDifference": 0.04,
                "surprisePercent": 100
            },
            "1997-12-31": {
                "reportDate": "1998-02-10",
                "date": "1997-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.1,
                "epsEstimate": 0.08,
                "epsDifference": 0.02,
                "surprisePercent": 25
            },
            "1997-09-30": {
                "reportDate": "1997-10-21",
                "date": "1997-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.11,
                "epsEstimate": 0.07,
                "epsDifference": 0.04,
                "surprisePercent": 57.1429
            },
            "1997-06-30": {
                "reportDate": "1997-07-22",
                "date": "1997-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.07,
                "epsEstimate": 0.06,
                "epsDifference": 0.01,
                "surprisePercent": 16.6667
            },
            "1997-03-31": {
                "reportDate": "1997-04-22",
                "date": "1997-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.03,
                "epsEstimate": 0.02,
                "epsDifference": 0.01,
                "surprisePercent": 50
            },
            "1996-12-31": {
                "reportDate": "1997-02-10",
                "date": "1996-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.05,
                "epsEstimate": 0.05,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "1996-09-30": {
                "reportDate": "1996-10-23",
                "date": "1996-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.03,
                "epsEstimate": 0.04,
                "epsDifference": -0.01,
                "surprisePercent": -25
            },
            "1996-06-30": {
                "reportDate": "1996-07-24",
                "date": "1996-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.04,
                "epsEstimate": 0.05,
                "epsDifference": -0.01,
                "surprisePercent": -20
            },
            "1996-03-31": {
                "reportDate": "1996-04-24",
                "date": "1996-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.02,
                "epsEstimate": 0.02,
                "epsDifference": 0,
                "surprisePercent": 0
            }
        },
        "Trend": {
            "2027-12-31": {
                "date": "2027-12-31",
                "period": "+1y",
                "growth": "0.5869",
                "earningsEstimateAvg": "-0.3850",
                "earningsEstimateLow": "-0.5900",
                "earningsEstimateHigh": "-0.0600",
                "earningsEstimateYearAgoEps": "-0.9320",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "0.5869",
                "revenueEstimateAvg": "2549466670.00",
                "revenueEstimateLow": "2519900000.00",
                "revenueEstimateHigh": "2603500000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0096",
                "epsTrendCurrent": "-0.3850",
                "epsTrend7daysAgo": "-0.1817",
                "epsTrend30daysAgo": "-0.2533",
                "epsTrend60daysAgo": "-0.2533",
                "epsTrend90daysAgo": "0.2900",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "4.0000"
            },
            "2026-12-31": {
                "date": "2026-12-31",
                "period": "0y",
                "growth": "-0.4886",
                "earningsEstimateAvg": "-0.9320",
                "earningsEstimateLow": "-1.2400",
                "earningsEstimateHigh": "-0.7600",
                "earningsEstimateYearAgoEps": "-0.6261",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "-0.4886",
                "revenueEstimateAvg": "2525133330.00",
                "revenueEstimateLow": "2521000000.00",
                "revenueEstimateHigh": "2533200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0120",
                "epsTrendCurrent": "-0.9320",
                "epsTrend7daysAgo": "-0.8283",
                "epsTrend30daysAgo": "-0.8283",
                "epsTrend60daysAgo": "-0.8283",
                "epsTrend90daysAgo": "-0.6817",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "3.0000"
            },
            "2026-09-30": {
                "date": "2026-09-30",
                "period": "+1q",
                "growth": "-2.6026",
                "earningsEstimateAvg": "-0.1167",
                "earningsEstimateLow": "-0.1700",
                "earningsEstimateHigh": "-0.0500",
                "earningsEstimateYearAgoEps": "0.0728",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "-2.6026",
                "revenueEstimateAvg": "650566670.00",
                "revenueEstimateLow": "649000000.00",
                "revenueEstimateHigh": "653100000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0298",
                "epsTrendCurrent": "-0.1167",
                "epsTrend7daysAgo": "-0.1040",
                "epsTrend30daysAgo": "-0.1040",
                "epsTrend60daysAgo": "-0.1040",
                "epsTrend90daysAgo": "-0.0600",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "3.0000"
            },
            "2026-06-30": {
                "date": "2026-06-30",
                "period": "0q",
                "growth": "-3.6305",
                "earningsEstimateAvg": "-0.1533",
                "earningsEstimateLow": "-0.2300",
                "earningsEstimateHigh": "-0.1100",
                "earningsEstimateYearAgoEps": "0.0583",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "-3.6305",
                "revenueEstimateAvg": "633133330.00",
                "revenueEstimateLow": "628000000.00",
                "revenueEstimateHigh": "636000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "3.00",
                "revenueEstimateGrowth": "0.0231",
                "epsTrendCurrent": "-0.1533",
                "epsTrend7daysAgo": "-0.1640",
                "epsTrend30daysAgo": "-0.1550",
                "epsTrend60daysAgo": "-0.1550",
                "epsTrend90daysAgo": "-0.1380",
                "epsRevisionsUpLast7days": "2.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "2.0000"
            },
            "2026-03-31": {
                "date": "2026-03-31",
                "period": "0q",
                "growth": "0.6695",
                "earningsEstimateAvg": "-0.3740",
                "earningsEstimateLow": "-0.4400",
                "earningsEstimateHigh": "-0.2700",
                "earningsEstimateYearAgoEps": "-1.1315",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "0.6695",
                "revenueEstimateAvg": "620226200.00",
                "revenueEstimateLow": "613731000.00",
                "revenueEstimateHigh": "626900000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0113",
                "epsTrendCurrent": "-0.3740",
                "epsTrend7daysAgo": "-0.3720",
                "epsTrend30daysAgo": "-0.3817",
                "epsTrend60daysAgo": "-0.2800",
                "epsTrend90daysAgo": "-0.2800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2025-12-31": {
                "date": "2025-12-31",
                "period": "0y",
                "growth": "-1.1290",
                "earningsEstimateAvg": "-1.3650",
                "earningsEstimateLow": "-1.7900",
                "earningsEstimateHigh": "-1.0300",
                "earningsEstimateYearAgoEps": "10.5783",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "-1.1290",
                "revenueEstimateAvg": "2492749600.00",
                "revenueEstimateLow": "2489748000.00",
                "revenueEstimateHigh": "2495000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0075",
                "epsTrendCurrent": "-1.3650",
                "epsTrend7daysAgo": "-1.4767",
                "epsTrend30daysAgo": "-1.4767",
                "epsTrend60daysAgo": "-1.4733",
                "epsTrend90daysAgo": "-1.4633",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-09-30": {
                "date": "2025-09-30",
                "period": "0q",
                "growth": "0.9238",
                "earningsEstimateAvg": "-0.1133",
                "earningsEstimateLow": "-0.1300",
                "earningsEstimateHigh": "-0.1000",
                "earningsEstimateYearAgoEps": "-1.4872",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "0.9238",
                "revenueEstimateAvg": "642950000.00",
                "revenueEstimateLow": "640600000.00",
                "revenueEstimateHigh": "645000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0198",
                "epsTrendCurrent": "-0.1133",
                "epsTrend7daysAgo": "-0.1200",
                "epsTrend30daysAgo": "-0.1417",
                "epsTrend60daysAgo": "-0.1367",
                "epsTrend90daysAgo": "-0.1583",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-06-30": {
                "date": "2025-06-30",
                "period": "0q",
                "growth": "-1.0077",
                "earningsEstimateAvg": "-0.1367",
                "earningsEstimateLow": "-0.3600",
                "earningsEstimateHigh": "-0.0200",
                "earningsEstimateYearAgoEps": "17.7421",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "-1.0077",
                "revenueEstimateAvg": "627981600.00",
                "revenueEstimateLow": "604508000.00",
                "revenueEstimateHigh": "642000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "-0.0244",
                "epsTrendCurrent": "-0.2600",
                "epsTrend7daysAgo": "-0.2600",
                "epsTrend30daysAgo": "-0.2320",
                "epsTrend60daysAgo": "-0.2320",
                "epsTrend90daysAgo": "-0.1400",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "3.0000"
            },
            "2025-03-31": {
                "date": "2025-03-31",
                "period": "0q",
                "growth": "0.2438",
                "earningsEstimateAvg": "-0.4840",
                "earningsEstimateLow": "-0.7100",
                "earningsEstimateHigh": "-0.3000",
                "earningsEstimateYearAgoEps": "-0.6400",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "0.2438",
                "revenueEstimateAvg": "617171200.00",
                "revenueEstimateLow": "607500000.00",
                "revenueEstimateHigh": "629000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.1391",
                "epsTrendCurrent": "-0.4840",
                "epsTrend7daysAgo": "-0.4060",
                "epsTrend30daysAgo": "-0.4867",
                "epsTrend60daysAgo": "-0.1000",
                "epsTrend90daysAgo": "-0.1450",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "2.0000"
            },
            "2024-12-31": {
                "date": "2024-12-31",
                "period": "0y",
                "growth": "-1.1824",
                "earningsEstimateAvg": "-0.7150",
                "earningsEstimateLow": "-0.7200",
                "earningsEstimateHigh": "-0.7100",
                "earningsEstimateYearAgoEps": "3.9200",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-1.1824",
                "revenueEstimateAvg": "2508786000.00",
                "revenueEstimateLow": "2506800000.00",
                "revenueEstimateHigh": "2512800000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.8302",
                "epsTrendCurrent": "-0.7150",
                "epsTrend7daysAgo": "-1.7733",
                "epsTrend30daysAgo": "-1.7733",
                "epsTrend60daysAgo": "-1.7733",
                "epsTrend90daysAgo": "-2.3475",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-09-30": {
                "date": "2024-09-30",
                "period": "0q",
                "growth": "-1.1620",
                "earningsEstimateAvg": "-0.1600",
                "earningsEstimateLow": "-0.5000",
                "earningsEstimateHigh": "0.1700",
                "earningsEstimateYearAgoEps": "0.9900",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "-1.1620",
                "revenueEstimateAvg": "655800000.00",
                "revenueEstimateLow": "649600000.00",
                "revenueEstimateHigh": "661600000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.5860",
                "epsTrendCurrent": "-0.1600",
                "epsTrend7daysAgo": "-0.1600",
                "epsTrend30daysAgo": "-0.1400",
                "epsTrend60daysAgo": "-0.1500",
                "epsTrend90daysAgo": "0.0100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-06-30": {
                "date": "2024-06-30",
                "period": "0q",
                "growth": "-1.1980",
                "earningsEstimateAvg": "-0.1800",
                "earningsEstimateLow": "-0.4100",
                "earningsEstimateHigh": "0.2000",
                "earningsEstimateYearAgoEps": "0.9100",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "-1.1980",
                "revenueEstimateAvg": "642920000.00",
                "revenueEstimateLow": "605900000.00",
                "revenueEstimateHigh": "671000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.4200",
                "epsTrendCurrent": "-0.1800",
                "epsTrend7daysAgo": "-0.1800",
                "epsTrend30daysAgo": "-0.1400",
                "epsTrend60daysAgo": "-0.1200",
                "epsTrend90daysAgo": "0.1100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2024-03-31": {
                "date": "2024-03-31",
                "period": "0q",
                "growth": "-1.0800",
                "earningsEstimateAvg": "-0.1100",
                "earningsEstimateLow": "-0.3200",
                "earningsEstimateHigh": "0.0400",
                "earningsEstimateYearAgoEps": "1.3700",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "-1.0800",
                "revenueEstimateAvg": "604010000.00",
                "revenueEstimateLow": "521250000.00",
                "revenueEstimateHigh": "696500000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "0.4140",
                "epsTrendCurrent": "-0.1100",
                "epsTrend7daysAgo": "-0.1100",
                "epsTrend30daysAgo": "-0.0900",
                "epsTrend60daysAgo": "0.6200",
                "epsTrend90daysAgo": "0.8400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-12-31": {
                "date": "2023-12-31",
                "period": "0y",
                "growth": "-0.4080",
                "earningsEstimateAvg": "4.2500",
                "earningsEstimateLow": "4.2100",
                "earningsEstimateHigh": "4.2800",
                "earningsEstimateYearAgoEps": "7.1800",
                "earningsEstimateNumberOfAnalysts": "7.0000",
                "earningsEstimateGrowth": "-0.4080",
                "revenueEstimateAvg": "1370730000.00",
                "revenueEstimateLow": "1637900000.00",
                "revenueEstimateHigh": "1667330000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "-0.3050",
                "epsTrendCurrent": "4.2500",
                "epsTrend7daysAgo": "4.2500",
                "epsTrend30daysAgo": "4.2500",
                "epsTrend60daysAgo": "4.2500",
                "epsTrend90daysAgo": "4.2600",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-09-30": {
                "date": "2023-09-30",
                "period": "0q",
                "growth": "-0.4250",
                "earningsEstimateAvg": "1.1100",
                "earningsEstimateLow": "1.0600",
                "earningsEstimateHigh": "1.1300",
                "earningsEstimateYearAgoEps": "1.9300",
                "earningsEstimateNumberOfAnalysts": "7.0000",
                "earningsEstimateGrowth": "-0.4250",
                "revenueEstimateAvg": "419570000.00",
                "revenueEstimateLow": "413700000.00",
                "revenueEstimateHigh": "425000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "-0.1680",
                "epsTrendCurrent": "1.1100",
                "epsTrend7daysAgo": "1.1100",
                "epsTrend30daysAgo": "1.1300",
                "epsTrend60daysAgo": "1.1300",
                "epsTrend90daysAgo": "1.4300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-06-30": {
                "date": "2023-06-30",
                "period": "0q",
                "growth": "-0.3730",
                "earningsEstimateAvg": "1.2800",
                "earningsEstimateLow": "1.2500",
                "earningsEstimateHigh": "1.3000",
                "earningsEstimateYearAgoEps": "2.0400",
                "earningsEstimateNumberOfAnalysts": "7.0000",
                "earningsEstimateGrowth": "-0.3730",
                "revenueEstimateAvg": "452850000.00",
                "revenueEstimateLow": "425620000.00",
                "revenueEstimateHigh": "481100000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": "-0.1210",
                "epsTrendCurrent": "1.2800",
                "epsTrend7daysAgo": "1.2800",
                "epsTrend30daysAgo": "1.2800",
                "epsTrend60daysAgo": "1.2900",
                "epsTrend90daysAgo": "1.4800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2023-03-31": {
                "date": "2023-03-31",
                "period": "0q",
                "growth": "-0.1660",
                "earningsEstimateAvg": "1.3100",
                "earningsEstimateLow": "1.2800",
                "earningsEstimateHigh": "1.3200",
                "earningsEstimateYearAgoEps": "1.5700",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "-0.1660",
                "revenueEstimateAvg": "460740000.00",
                "revenueEstimateLow": "449900000.00",
                "revenueEstimateHigh": "465200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": "-0.0130",
                "epsTrendCurrent": "1.3100",
                "epsTrend7daysAgo": "1.3100",
                "epsTrend30daysAgo": "1.3100",
                "epsTrend60daysAgo": "1.3100",
                "epsTrend90daysAgo": "1.5800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-12-31": {
                "date": "2022-12-31",
                "period": "0y",
                "growth": "0.6880",
                "earningsEstimateAvg": "7.4800",
                "earningsEstimateLow": "7.3600",
                "earningsEstimateHigh": "7.5500",
                "earningsEstimateYearAgoEps": "4.4300",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "0.6880",
                "revenueEstimateAvg": "1996750000.00",
                "revenueEstimateLow": "1973200000.00",
                "revenueEstimateHigh": "2025200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.2010",
                "epsTrendCurrent": "7.4800",
                "epsTrend7daysAgo": "7.4900",
                "epsTrend30daysAgo": "7.5300",
                "epsTrend60daysAgo": "7.5300",
                "epsTrend90daysAgo": "7.5300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2022-09-30": {
                "date": "2022-09-30",
                "period": "0q",
                "growth": "0.6960",
                "earningsEstimateAvg": "1.9000",
                "earningsEstimateLow": "1.8800",
                "earningsEstimateHigh": "1.9200",
                "earningsEstimateYearAgoEps": "1.1200",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "0.6960",
                "revenueEstimateAvg": "504520000.00",
                "revenueEstimateLow": "485200000.00",
                "revenueEstimateHigh": "519000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.2020",
                "epsTrendCurrent": "1.9000",
                "epsTrend7daysAgo": "1.9000",
                "epsTrend30daysAgo": "1.9100",
                "epsTrend60daysAgo": "1.9100",
                "epsTrend90daysAgo": "1.6400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-06-30": {
                "date": "2022-06-30",
                "period": "0q",
                "growth": "0.5770",
                "earningsEstimateAvg": "1.7500",
                "earningsEstimateLow": "1.6200",
                "earningsEstimateHigh": "2.0200",
                "earningsEstimateYearAgoEps": "1.1100",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "0.5770",
                "revenueEstimateAvg": "502410000.00",
                "revenueEstimateLow": "491000000.00",
                "revenueEstimateHigh": "514900000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.2830",
                "epsTrendCurrent": "1.7500",
                "epsTrend7daysAgo": "1.6600",
                "epsTrend30daysAgo": "1.6600",
                "epsTrend60daysAgo": "1.6600",
                "epsTrend90daysAgo": "1.4800",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2022-03-31": {
                "date": "2022-03-31",
                "period": "0q",
                "growth": "1.1170",
                "earningsEstimateAvg": "1.2700",
                "earningsEstimateLow": "1.1900",
                "earningsEstimateHigh": "1.5200",
                "earningsEstimateYearAgoEps": "0.6000",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "1.1170",
                "revenueEstimateAvg": "466961000.00",
                "revenueEstimateLow": "433600000.00",
                "revenueEstimateHigh": "477500000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.2890",
                "epsTrendCurrent": "1.2700",
                "epsTrend7daysAgo": "1.2100",
                "epsTrend30daysAgo": "1.1900",
                "epsTrend60daysAgo": "1.1500",
                "epsTrend90daysAgo": "1.0500",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2021-12-31": {
                "date": "2021-12-31",
                "period": "0y",
                "growth": "3.9050",
                "earningsEstimateAvg": "4.1200",
                "earningsEstimateLow": "4.1000",
                "earningsEstimateHigh": "4.1300",
                "earningsEstimateYearAgoEps": "0.8400",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "3.9050",
                "revenueEstimateAvg": "1645630000.00",
                "revenueEstimateLow": "1639000000.00",
                "revenueEstimateHigh": "1657700000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.2960",
                "epsTrendCurrent": "4.1200",
                "epsTrend7daysAgo": "4.1200",
                "epsTrend30daysAgo": "4.1100",
                "epsTrend60daysAgo": "4.1100",
                "epsTrend90daysAgo": "4.0600",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2021-09-30": {
                "date": "2021-09-30",
                "period": "0q",
                "growth": "0.7670",
                "earningsEstimateAvg": "1.0600",
                "earningsEstimateLow": "1.0400",
                "earningsEstimateHigh": "1.1000",
                "earningsEstimateYearAgoEps": "0.6000",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "0.7670",
                "revenueEstimateAvg": "425720000.00",
                "revenueEstimateLow": "419400000.00",
                "revenueEstimateHigh": "436700000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.3210",
                "epsTrendCurrent": "1.0600",
                "epsTrend7daysAgo": "1.0600",
                "epsTrend30daysAgo": "1.0600",
                "epsTrend60daysAgo": "0.9800",
                "epsTrend90daysAgo": "0.9800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2021-06-30": {
                "date": "2021-06-30",
                "period": "0q",
                "growth": "1.9390",
                "earningsEstimateAvg": "0.9700",
                "earningsEstimateLow": "0.8100",
                "earningsEstimateHigh": "1.0100",
                "earningsEstimateYearAgoEps": "0.3300",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "1.9390",
                "revenueEstimateAvg": "420671000.00",
                "revenueEstimateLow": "389700000.00",
                "revenueEstimateHigh": "393800000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.5210",
                "epsTrendCurrent": "0.9700",
                "epsTrend7daysAgo": "0.9700",
                "epsTrend30daysAgo": "0.9700",
                "epsTrend60daysAgo": "0.9600",
                "epsTrend90daysAgo": "0.9600",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2021-03-31": {
                "date": "2021-03-31",
                "period": "0q",
                "growth": "0.9000",
                "earningsEstimateAvg": "0.5700",
                "earningsEstimateLow": "0.5400",
                "earningsEstimateHigh": "0.5900",
                "earningsEstimateYearAgoEps": "0.3000",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "0.9000",
                "revenueEstimateAvg": "340320000.00",
                "revenueEstimateLow": "336300000.00",
                "revenueEstimateHigh": "347000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0060",
                "epsTrendCurrent": "0.5700",
                "epsTrend7daysAgo": "0.5700",
                "epsTrend30daysAgo": "0.6000",
                "epsTrend60daysAgo": "0.6000",
                "epsTrend90daysAgo": "0.6100",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-12-31": {
                "date": "2020-12-31",
                "period": "0y",
                "growth": "-0.3550",
                "earningsEstimateAvg": "1.9600",
                "earningsEstimateLow": "1.9500",
                "earningsEstimateHigh": "1.9800",
                "earningsEstimateYearAgoEps": "3.0400",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "-0.3550",
                "revenueEstimateAvg": "1289470000.00",
                "revenueEstimateLow": "1262000000.00",
                "revenueEstimateHigh": "1300000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0860",
                "epsTrendCurrent": "1.9600",
                "epsTrend7daysAgo": "1.9600",
                "epsTrend30daysAgo": "1.9900",
                "epsTrend60daysAgo": "1.9600",
                "epsTrend90daysAgo": "1.9600",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-09-30": {
                "date": "2020-09-30",
                "period": "0q",
                "growth": "-0.4490",
                "earningsEstimateAvg": "0.4300",
                "earningsEstimateLow": "0.4000",
                "earningsEstimateHigh": "0.4400",
                "earningsEstimateYearAgoEps": "0.7800",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "-0.4490",
                "revenueEstimateAvg": "322270000.00",
                "revenueEstimateLow": "319000000.00",
                "revenueEstimateHigh": "327500000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.1090",
                "epsTrendCurrent": "0.4300",
                "epsTrend7daysAgo": "0.4300",
                "epsTrend30daysAgo": "0.4300",
                "epsTrend60daysAgo": "0.4300",
                "epsTrend90daysAgo": "0.3500",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-06-30": {
                "date": "2020-06-30",
                "period": "0q",
                "growth": "-0.8460",
                "earningsEstimateAvg": "0.1200",
                "earningsEstimateLow": "-0.1300",
                "earningsEstimateHigh": "0.3100",
                "earningsEstimateYearAgoEps": "0.7800",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "-0.8460",
                "revenueEstimateAvg": "268560000.00",
                "revenueEstimateLow": "240900000.00",
                "revenueEstimateHigh": "281200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "-0.2280",
                "epsTrendCurrent": "0.1200",
                "epsTrend7daysAgo": "0.0800",
                "epsTrend30daysAgo": "0.0900",
                "epsTrend60daysAgo": "0.3200",
                "epsTrend90daysAgo": "0.3200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2020-03-31": {
                "date": "2020-03-31",
                "period": "0q",
                "growth": "-0.3590",
                "earningsEstimateAvg": "0.4100",
                "earningsEstimateLow": "0.3000",
                "earningsEstimateHigh": "0.5300",
                "earningsEstimateYearAgoEps": "0.6400",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "-0.3590",
                "revenueEstimateAvg": "344240000.00",
                "revenueEstimateLow": "336000000.00",
                "revenueEstimateHigh": "355900000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": null,
                "epsTrendCurrent": "0.4100",
                "epsTrend7daysAgo": "0.4100",
                "epsTrend30daysAgo": "0.6000",
                "epsTrend60daysAgo": "0.6000",
                "epsTrend90daysAgo": "0.7000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "4.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-12-31": {
                "date": "2019-12-31",
                "period": "0y",
                "growth": "0.0030",
                "earningsEstimateAvg": "3.1300",
                "earningsEstimateLow": "3.1000",
                "earningsEstimateHigh": "3.1500",
                "earningsEstimateYearAgoEps": "3.1200",
                "earningsEstimateNumberOfAnalysts": "6.0000",
                "earningsEstimateGrowth": "0.0030",
                "revenueEstimateAvg": "1414370000.00",
                "revenueEstimateLow": "1408600000.00",
                "revenueEstimateHigh": "1419600000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": "0.0710",
                "epsTrendCurrent": "3.1300",
                "epsTrend7daysAgo": "3.1300",
                "epsTrend30daysAgo": "3.1300",
                "epsTrend60daysAgo": "3.1300",
                "epsTrend90daysAgo": "3.1300",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-09-30": {
                "date": "2019-09-30",
                "period": "0q",
                "growth": "0.0130",
                "earningsEstimateAvg": "0.7700",
                "earningsEstimateLow": "0.7600",
                "earningsEstimateHigh": "0.8000",
                "earningsEstimateYearAgoEps": "0.7600",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "0.0130",
                "revenueEstimateAvg": "354910000.00",
                "revenueEstimateLow": "350800000.00",
                "revenueEstimateHigh": "357400000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0710",
                "epsTrendCurrent": "0.7700",
                "epsTrend7daysAgo": "0.7700",
                "epsTrend30daysAgo": "0.7700",
                "epsTrend60daysAgo": "0.7700",
                "epsTrend90daysAgo": "0.8400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-06-30": {
                "date": "2019-06-30",
                "period": "0q",
                "growth": "-0.0370",
                "earningsEstimateAvg": "0.7900",
                "earningsEstimateLow": "0.6900",
                "earningsEstimateHigh": "0.8400",
                "earningsEstimateYearAgoEps": "0.8200",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "-0.0370",
                "revenueEstimateAvg": "348070000.00",
                "revenueEstimateLow": "341800000.00",
                "revenueEstimateHigh": "350600000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "7.00",
                "revenueEstimateGrowth": "0.0540",
                "epsTrendCurrent": "0.7900",
                "epsTrend7daysAgo": "0.7900",
                "epsTrend30daysAgo": "0.8300",
                "epsTrend60daysAgo": "0.8300",
                "epsTrend90daysAgo": "0.8800",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2019-03-31": {
                "date": "2019-03-31",
                "period": "0q",
                "growth": "0.0330",
                "earningsEstimateAvg": "0.6200",
                "earningsEstimateLow": "0.5800",
                "earningsEstimateHigh": "0.6400",
                "earningsEstimateYearAgoEps": "0.6000",
                "earningsEstimateNumberOfAnalysts": "7.0000",
                "earningsEstimateGrowth": "0.0330",
                "revenueEstimateAvg": "323580000.00",
                "revenueEstimateLow": "309900000.00",
                "revenueEstimateHigh": "328400000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": "0.0690",
                "epsTrendCurrent": "0.6200",
                "epsTrend7daysAgo": "0.6200",
                "epsTrend30daysAgo": "0.6300",
                "epsTrend60daysAgo": "0.6300",
                "epsTrend90daysAgo": "0.6700",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-12-31": {
                "date": "2018-12-31",
                "period": "0y",
                "growth": "0.2740",
                "earningsEstimateAvg": "2.9800",
                "earningsEstimateLow": "2.7000",
                "earningsEstimateHigh": "3.0400",
                "earningsEstimateYearAgoEps": "2.3400",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "0.2740",
                "revenueEstimateAvg": "1311090000.00",
                "revenueEstimateLow": "1302200000.00",
                "revenueEstimateHigh": "1317000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "8.00",
                "revenueEstimateGrowth": "0.1910",
                "epsTrendCurrent": "2.9800",
                "epsTrend7daysAgo": "2.9800",
                "epsTrend30daysAgo": "2.9900",
                "epsTrend60daysAgo": "3.0200",
                "epsTrend90daysAgo": "3.0200",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-09-30": {
                "date": "2018-09-30",
                "period": "0q",
                "growth": "0.3790",
                "earningsEstimateAvg": "0.8000",
                "earningsEstimateLow": "0.7800",
                "earningsEstimateHigh": "0.8200",
                "earningsEstimateYearAgoEps": "0.5800",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "0.3790",
                "revenueEstimateAvg": "327800000.00",
                "revenueEstimateLow": "314700000.00",
                "revenueEstimateHigh": "332500000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": "0.1700",
                "epsTrendCurrent": "0.8000",
                "epsTrend7daysAgo": "0.8000",
                "epsTrend30daysAgo": "0.8000",
                "epsTrend60daysAgo": "0.8000",
                "epsTrend90daysAgo": "0.7700",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "3.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-06-30": {
                "date": "2018-06-30",
                "period": "0q",
                "growth": "0.1880",
                "earningsEstimateAvg": "0.7600",
                "earningsEstimateLow": "0.7400",
                "earningsEstimateHigh": "0.7800",
                "earningsEstimateYearAgoEps": "0.6400",
                "earningsEstimateNumberOfAnalysts": "7.0000",
                "earningsEstimateGrowth": "0.1880",
                "revenueEstimateAvg": "314100000.00",
                "revenueEstimateLow": "303200000.00",
                "revenueEstimateHigh": "322600000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.1740",
                "epsTrendCurrent": "0.7600",
                "epsTrend7daysAgo": "0.7600",
                "epsTrend30daysAgo": "0.7500",
                "epsTrend60daysAgo": "0.7500",
                "epsTrend90daysAgo": "0.7700",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "2.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2018-03-31": {
                "date": "2018-03-31",
                "period": "0q",
                "growth": "0.2130",
                "earningsEstimateAvg": "0.5700",
                "earningsEstimateLow": "0.5500",
                "earningsEstimateHigh": "0.6000",
                "earningsEstimateYearAgoEps": "0.4700",
                "earningsEstimateNumberOfAnalysts": "7.0000",
                "earningsEstimateGrowth": "0.2130",
                "revenueEstimateAvg": "290240000.00",
                "revenueEstimateLow": "280700000.00",
                "revenueEstimateHigh": "298600000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.1750",
                "epsTrendCurrent": "0.5700",
                "epsTrend7daysAgo": "0.5700",
                "epsTrend30daysAgo": "0.5700",
                "epsTrend60daysAgo": "0.5700",
                "epsTrend90daysAgo": "0.5900",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "1.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-12-31": {
                "date": "2017-12-31",
                "period": "0y",
                "growth": "0.1150",
                "earningsEstimateAvg": "2.3200",
                "earningsEstimateLow": "2.2700",
                "earningsEstimateHigh": "2.3500",
                "earningsEstimateYearAgoEps": "2.0800",
                "earningsEstimateNumberOfAnalysts": "9.0000",
                "earningsEstimateGrowth": "0.1150",
                "revenueEstimateAvg": "1095480000.00",
                "revenueEstimateLow": "1088500000.00",
                "revenueEstimateHigh": "1104000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "9.00",
                "revenueEstimateGrowth": "0.1150",
                "epsTrendCurrent": "2.3200",
                "epsTrend7daysAgo": "2.3200",
                "epsTrend30daysAgo": "2.3100",
                "epsTrend60daysAgo": "2.3100",
                "epsTrend90daysAgo": "2.3200",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-09-30": {
                "date": "2017-09-30",
                "period": "0q",
                "growth": "0.1370",
                "earningsEstimateAvg": "0.5800",
                "earningsEstimateLow": "0.5800",
                "earningsEstimateHigh": "0.6000",
                "earningsEstimateYearAgoEps": "0.5100",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "0.1370",
                "revenueEstimateAvg": "278070000.00",
                "revenueEstimateLow": "270000000.00",
                "revenueEstimateHigh": "282000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "6.00",
                "revenueEstimateGrowth": "0.1140",
                "epsTrendCurrent": "0.5800",
                "epsTrend7daysAgo": "0.5800",
                "epsTrend30daysAgo": "0.5800",
                "epsTrend60daysAgo": "0.5800",
                "epsTrend90daysAgo": "0.6000",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            },
            "2017-06-30": {
                "date": "2017-06-30",
                "period": "0q",
                "growth": "0.0180",
                "earningsEstimateAvg": "0.5800",
                "earningsEstimateLow": "0.5700",
                "earningsEstimateHigh": "0.6000",
                "earningsEstimateYearAgoEps": "0.5700",
                "earningsEstimateNumberOfAnalysts": "8.0000",
                "earningsEstimateGrowth": "0.0180",
                "revenueEstimateAvg": "258340000.00",
                "revenueEstimateLow": "256800000.00",
                "revenueEstimateHigh": "260200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0830",
                "epsTrendCurrent": "0.5800",
                "epsTrend7daysAgo": "0.5800",
                "epsTrend30daysAgo": "0.5800",
                "epsTrend60daysAgo": "0.5800",
                "epsTrend90daysAgo": "0.5900",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": "0.0000",
                "epsRevisionsDownLast30days": null
            }
        },
        "Annual": {
            "2026-06-30": {
                "date": "2026-06-30",
                "epsActual": -0.2
            },
            "2025-12-31": {
                "date": "2025-12-31",
                "epsActual": -2.5
            },
            "2024-12-31": {
                "date": "2024-12-31",
                "epsActual": 14.37
            },
            "2023-12-31": {
                "date": "2023-12-31",
                "epsActual": 4.08
            },
            "2022-12-31": {
                "date": "2022-12-31",
                "epsActual": 7.19
            },
            "2021-12-31": {
                "date": "2021-12-31",
                "epsActual": 4.25
            },
            "2020-12-31": {
                "date": "2020-12-31",
                "epsActual": 1.13
            },
            "2019-12-31": {
                "date": "2019-12-31",
                "epsActual": 3.05
            },
            "2018-12-31": {
                "date": "2018-12-31",
                "epsActual": 3.13
            },
            "2017-12-31": {
                "date": "2017-12-31",
                "epsActual": 2.36
            },
            "2016-12-31": {
                "date": "2016-12-31",
                "epsActual": 2.09
            },
            "2015-12-31": {
                "date": "2015-12-31",
                "epsActual": 2.25
            },
            "2014-12-31": {
                "date": "2014-12-31",
                "epsActual": 1.97
            },
            "2013-12-31": {
                "date": "2013-12-31",
                "epsActual": 1.77
            },
            "2012-12-31": {
                "date": "2012-12-31",
                "epsActual": 1.78
            },
            "2011-12-31": {
                "date": "2011-12-31",
                "epsActual": 1.61
            },
            "2010-12-31": {
                "date": "2010-12-31",
                "epsActual": 1.11
            },
            "2009-12-31": {
                "date": "2009-12-31",
                "epsActual": 0.49
            },
            "2008-12-31": {
                "date": "2008-12-31",
                "epsActual": 1.48
            },
            "2007-12-31": {
                "date": "2007-12-31",
                "epsActual": 1.51
            },
            "2006-12-31": {
                "date": "2006-12-31",
                "epsActual": 1.57
            },
            "2005-12-31": {
                "date": "2005-12-31",
                "epsActual": 1.4
            },
            "2004-12-31": {
                "date": "2004-12-31",
                "epsActual": 1.05
            },
            "2003-12-31": {
                "date": "2003-12-31",
                "epsActual": 0.78
            },
            "2002-12-31": {
                "date": "2002-12-31",
                "epsActual": 0.62
            },
            "2001-12-31": {
                "date": "2001-12-31",
                "epsActual": 0.61
            },
            "2000-12-31": {
                "date": "2000-12-31",
                "epsActual": 0.72
            },
            "1999-12-31": {
                "date": "1999-12-31",
                "epsActual": 0.51
            },
            "1998-12-31": {
                "date": "1998-12-31",
                "epsActual": 0.35
            },
            "1997-12-31": {
                "date": "1997-12-31",
                "epsActual": 0.31
            },
            "1996-12-31": {
                "date": "1996-12-31",
                "epsActual": 0.14
            }
        }
    },
    "Financials": {
        "Balance_Sheet": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-05-11",
                    "currency_symbol": "USD",
                    "totalAssets": "2695879000.00",
                    "intangibleAssets": "884021000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "67558000.00",
                    "totalLiab": "2573603000.00",
                    "totalStockholderEquity": "81001000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "210079000.00",
                    "commonStock": "316000.00",
                    "capitalStock": "316000.00",
                    "retainedEarnings": "-482911000.00",
                    "otherLiab": null,
                    "goodWill": "522712000.00",
                    "otherAssets": null,
                    "cash": "141022000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "441897000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "2009360000.00",
                    "shortTermDebt": "128125000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2150382000.00",
                    "otherStockholderEquity": "564626000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "542356000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "333776000.00",
                    "longTermDebt": "1690253000.00",
                    "inventory": null,
                    "accountsPayable": "103693000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1030000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "57426000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2153523000.00",
                    "capitalLeaseObligations": "460129000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "84476000.00",
                    "nonCurrentLiabilitiesTotal": "2131706000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2695879000.00",
                    "cashAndShortTermInvestments": "141022000.00",
                    "propertyPlantAndEquipmentGross": "1038310000.00",
                    "propertyPlantAndEquipmentNet": "689364000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "100459000.00",
                    "netInvestedCapital": "1771254000.00",
                    "commonStockSharesOutstanding": "30972000.00"
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-03-11",
                    "currency_symbol": "USD",
                    "totalAssets": "2744806000.00",
                    "intangibleAssets": "906791000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65299000.00",
                    "totalLiab": "2583142000.00",
                    "totalStockholderEquity": "113344000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "170368000.00",
                    "commonStock": "313000.00",
                    "capitalStock": "313000.00",
                    "retainedEarnings": "-447100000.00",
                    "otherLiab": null,
                    "goodWill": "522712000.00",
                    "otherAssets": null,
                    "cash": "105996000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "428325000.00",
                    "currentDeferredRevenue": "13184000.00",
                    "netDebt": "2053671000.00",
                    "shortTermDebt": "123021000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2159667000.00",
                    "otherStockholderEquity": "559551000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "521001000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "349706000.00",
                    "longTermDebt": "1687248000.00",
                    "inventory": null,
                    "accountsPayable": "121752000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "580000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "83885000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2223805000.00",
                    "capitalLeaseObligations": "472419000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "65088000.00",
                    "nonCurrentLiabilitiesTotal": "2154817000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2744806000.00",
                    "cashAndShortTermInvestments": "105996000.00",
                    "propertyPlantAndEquipmentGross": "1050438000.00",
                    "propertyPlantAndEquipmentNet": "710417000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "92676000.00",
                    "netInvestedCapital": "1800592000.00",
                    "commonStockSharesOutstanding": "30972000.00"
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-11-05",
                    "currency_symbol": "USD",
                    "totalAssets": "2794198000.00",
                    "intangibleAssets": "929894000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "70720000.00",
                    "totalLiab": "2598356000.00",
                    "totalStockholderEquity": "139784000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "217277000.00",
                    "commonStock": "312000.00",
                    "capitalStock": "312000.00",
                    "retainedEarnings": "-418753000.00",
                    "otherLiab": null,
                    "goodWill": "522712000.00",
                    "otherAssets": null,
                    "cash": "140354000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "460041000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "2015919000.00",
                    "shortTermDebt": "117929000.00",
                    "shortLongTermDebt": "16511000.00",
                    "shortLongTermDebtTotal": "2156273000.00",
                    "otherStockholderEquity": "556101000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "552488000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "341414000.00",
                    "longTermDebt": "1684319000.00",
                    "inventory": null,
                    "accountsPayable": "124835000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2124000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "67712000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2241710000.00",
                    "capitalLeaseObligations": "455443000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "48396000.00",
                    "nonCurrentLiabilitiesTotal": "2138315000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2794198000.00",
                    "cashAndShortTermInvestments": "140354000.00",
                    "propertyPlantAndEquipmentGross": "1038812000.00",
                    "propertyPlantAndEquipmentNet": "721392000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "92447000.00",
                    "netInvestedCapital": "1840614000.00",
                    "commonStockSharesOutstanding": "30972000.00"
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-08-11",
                    "currency_symbol": "USD",
                    "totalAssets": "2761235000.00",
                    "intangibleAssets": "952967000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "43763000.00",
                    "totalLiab": "2544994000.00",
                    "totalStockholderEquity": "151794000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "163677000.00",
                    "commonStock": "306000.00",
                    "capitalStock": "306000.00",
                    "retainedEarnings": "-402451000.00",
                    "otherLiab": null,
                    "goodWill": "522712000.00",
                    "otherAssets": null,
                    "cash": "95128000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "396685000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "2067734000.00",
                    "shortTermDebt": "117885000.00",
                    "shortLongTermDebt": "16877000.00",
                    "shortLongTermDebtTotal": "2162862000.00",
                    "otherStockholderEquity": "551845000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "474607000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "335716000.00",
                    "longTermDebt": "1681468000.00",
                    "inventory": null,
                    "accountsPayable": "115123000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2094000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "70089000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2286628000.00",
                    "capitalLeaseObligations": "464517000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "49725000.00",
                    "nonCurrentLiabilitiesTotal": "2148309000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2761235000.00",
                    "cashAndShortTermInvestments": "95128000.00",
                    "propertyPlantAndEquipmentGross": "1046127000.00",
                    "propertyPlantAndEquipmentNet": "740860000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "77922000.00",
                    "netInvestedCapital": "1850139000.00",
                    "commonStockSharesOutstanding": "30429000.00"
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-05-07",
                    "currency_symbol": "USD",
                    "totalAssets": "2803842000.00",
                    "intangibleAssets": "976122000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "40656000.00",
                    "totalLiab": "2576836000.00",
                    "totalStockholderEquity": "154634000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "211730000.00",
                    "commonStock": "304000.00",
                    "capitalStock": "304000.00",
                    "retainedEarnings": "-389759000.00",
                    "otherLiab": null,
                    "goodWill": "522712000.00",
                    "otherAssets": null,
                    "cash": "116311000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "438264000.00",
                    "currentDeferredRevenue": "9899000.00",
                    "netDebt": "2036649000.00",
                    "shortTermDebt": "115024000.00",
                    "shortLongTermDebt": "17446000.00",
                    "shortLongTermDebtTotal": "2152960000.00",
                    "otherStockholderEquity": "546556000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "493365000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "336398000.00",
                    "longTermDebt": "1678647000.00",
                    "inventory": null,
                    "accountsPayable": "111510000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2467000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "71793000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2310477000.00",
                    "capitalLeaseObligations": "456867000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "65459000.00",
                    "nonCurrentLiabilitiesTotal": "2138572000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2803842000.00",
                    "cashAndShortTermInvestments": "116311000.00",
                    "propertyPlantAndEquipmentGross": "1042848000.00",
                    "propertyPlantAndEquipmentNet": "739850000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "55101000.00",
                    "netInvestedCapital": "1850727000.00",
                    "commonStockSharesOutstanding": "30193000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-03-24",
                    "currency_symbol": "USD",
                    "totalAssets": "2802641000.00",
                    "intangibleAssets": "999216000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "45101000.00",
                    "totalLiab": "2516773000.00",
                    "totalStockholderEquity": "201728000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "149139000.00",
                    "commonStock": "298000.00",
                    "capitalStock": "298000.00",
                    "retainedEarnings": "-338230000.00",
                    "otherLiab": null,
                    "goodWill": "522712000.00",
                    "otherAssets": null,
                    "cash": "104903000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "384046000.00",
                    "currentDeferredRevenue": "9899000.00",
                    "netDebt": "2040895000.00",
                    "shortTermDebt": "113370000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2145798000.00",
                    "otherStockholderEquity": "542392000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "472500000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "322496000.00",
                    "longTermDebt": "1675930000.00",
                    "inventory": null,
                    "accountsPayable": "105692000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2732000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "71941000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2330141000.00",
                    "capitalLeaseObligations": "469868000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "48835000.00",
                    "nonCurrentLiabilitiesTotal": "2132727000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2802641000.00",
                    "cashAndShortTermInvestments": "104903000.00",
                    "propertyPlantAndEquipmentGross": "1029127000.00",
                    "propertyPlantAndEquipmentNet": "736272000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "88454000.00",
                    "netInvestedCapital": "1877658000.00",
                    "commonStockSharesOutstanding": "29367741.00"
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-08",
                    "currency_symbol": "USD",
                    "totalAssets": "3055840000.00",
                    "intangibleAssets": "1033352000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "44227000.00",
                    "totalLiab": "2719306000.00",
                    "totalStockholderEquity": "226084000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "185161000.00",
                    "commonStock": "287000.00",
                    "capitalStock": "287000.00",
                    "retainedEarnings": "-301634000.00",
                    "otherLiab": null,
                    "goodWill": "716071000.00",
                    "otherAssets": null,
                    "cash": "136616000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "448698000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1951557000.00",
                    "shortTermDebt": "106307000.00",
                    "shortLongTermDebt": "16741000.00",
                    "shortLongTermDebtTotal": "2088173000.00",
                    "otherStockholderEquity": "528255000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "545081000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "362698000.00",
                    "longTermDebt": "1673292000.00",
                    "inventory": "1540000.00",
                    "accountsPayable": "157230000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-824000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "81415000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2510759000.00",
                    "capitalLeaseObligations": "398140000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "79220000.00",
                    "nonCurrentLiabilitiesTotal": "2270608000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "3055840000.00",
                    "cashAndShortTermInvestments": "136616000.00",
                    "propertyPlantAndEquipmentGross": "961557000.00",
                    "propertyPlantAndEquipmentNet": "679921000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "96383000.00",
                    "netInvestedCapital": "1916117000.00",
                    "commonStockSharesOutstanding": "27941000.00"
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-09",
                    "currency_symbol": "USD",
                    "totalAssets": "3067316000.00",
                    "intangibleAssets": "1230699000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "83565000.00",
                    "totalLiab": "2703099000.00",
                    "totalStockholderEquity": "283764000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "170495000.00",
                    "commonStock": "277000.00",
                    "capitalStock": "277000.00",
                    "retainedEarnings": "-228151000.00",
                    "otherLiab": null,
                    "goodWill": "545380000.00",
                    "otherAssets": "1.00",
                    "cash": "104655000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "420013000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1956897000.00",
                    "shortTermDebt": "106063000.00",
                    "shortLongTermDebt": "16875000.00",
                    "shortLongTermDebtTotal": "2061552000.00",
                    "otherStockholderEquity": "512638000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "558623000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "370403000.00",
                    "longTermDebt": "1677315000.00",
                    "inventory": null,
                    "accountsPayable": "143455000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "79859000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2508693000.00",
                    "capitalLeaseObligations": "367362000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "56396000.00",
                    "nonCurrentLiabilitiesTotal": "2283086000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "3067316000.00",
                    "cashAndShortTermInvestments": "104655000.00",
                    "propertyPlantAndEquipmentGross": "931782000.00",
                    "propertyPlantAndEquipmentNet": "652755000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "138610000.00",
                    "netInvestedCapital": "1977954000.00",
                    "commonStockSharesOutstanding": "26803000.00"
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-15",
                    "currency_symbol": "USD",
                    "totalAssets": "3959260000.00",
                    "intangibleAssets": "1264428000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "43811000.00",
                    "totalLiab": "2626822000.00",
                    "totalStockholderEquity": "926071000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "192416000.00",
                    "commonStock": "265000.00",
                    "capitalStock": "265000.00",
                    "retainedEarnings": "417282000.00",
                    "otherLiab": null,
                    "goodWill": "1379180000.00",
                    "otherAssets": null,
                    "cash": "172270000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "444841000.00",
                    "currentDeferredRevenue": "31190000.00",
                    "netDebt": "1894878000.00",
                    "shortTermDebt": "121779000.00",
                    "shortLongTermDebt": "28134000.00",
                    "shortLongTermDebtTotal": "2067148000.00",
                    "otherStockholderEquity": "508675000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "569433000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "353352000.00",
                    "longTermDebt": "1664107000.00",
                    "inventory": "1.00",
                    "accountsPayable": "130646000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-151000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "84251000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "3389827000.00",
                    "capitalLeaseObligations": "374907000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "58806000.00",
                    "nonCurrentLiabilitiesTotal": "2181981000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "3959260000.00",
                    "cashAndShortTermInvestments": "172270000.00",
                    "propertyPlantAndEquipmentGross": "925824000.00",
                    "propertyPlantAndEquipmentNet": "661968000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "124592000.00",
                    "netInvestedCapital": "2618312000.00",
                    "commonStockSharesOutstanding": "26260426.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-15",
                    "currency_symbol": "USD",
                    "totalAssets": "2979533000.00",
                    "intangibleAssets": "134789000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "66384000.00",
                    "totalLiab": "2215272000.00",
                    "totalStockholderEquity": "764261000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "90840000.00",
                    "commonStock": "257000.00",
                    "capitalStock": "257000.00",
                    "retainedEarnings": "480320000.00",
                    "otherLiab": null,
                    "goodWill": "278706000.00",
                    "otherAssets": null,
                    "cash": "121969000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "237094000.00",
                    "currentDeferredRevenue": "31190000.00",
                    "netDebt": "1836499000.00",
                    "shortTermDebt": "69634000.00",
                    "shortLongTermDebt": "12645000.00",
                    "shortLongTermDebtTotal": "1958468000.00",
                    "otherStockholderEquity": "283684000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "347028000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "158675000.00",
                    "longTermDebt": "1790500000.00",
                    "inventory": null,
                    "accountsPayable": "45430000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1849363000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2632505000.00",
                    "capitalLeaseObligations": "142678000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "47144000.00",
                    "nonCurrentLiabilitiesTotal": "1978178000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2979533000.00",
                    "cashAndShortTermInvestments": "121969000.00",
                    "propertyPlantAndEquipmentGross": "619832000.00",
                    "propertyPlantAndEquipmentNet": "369647000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "109934000.00",
                    "netInvestedCapital": "2567406000.00",
                    "commonStockSharesOutstanding": "25670663.00"
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-09",
                    "currency_symbol": "USD",
                    "totalAssets": "1190581000.00",
                    "intangibleAssets": "146710000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "27129000.00",
                    "totalLiab": "524881000.00",
                    "totalStockholderEquity": "665700000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "21619000.00",
                    "commonStock": "257000.00",
                    "capitalStock": "257000.00",
                    "retainedEarnings": "384803000.00",
                    "otherLiab": null,
                    "goodWill": "356763000.00",
                    "otherAssets": null,
                    "cash": "18843000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "190441000.00",
                    "currentDeferredRevenue": "56552000.00",
                    "netDebt": "277907000.00",
                    "shortTermDebt": "66568000.00",
                    "shortLongTermDebt": "15053000.00",
                    "shortLongTermDebtTotal": "296750000.00",
                    "otherStockholderEquity": "280640000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "237730000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "191758000.00",
                    "longTermDebt": "118857000.00",
                    "inventory": "1.00",
                    "accountsPayable": "45702000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "56404000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "952851000.00",
                    "capitalLeaseObligations": "162840000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "50966000.00",
                    "nonCurrentLiabilitiesTotal": "334440000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1190581000.00",
                    "cashAndShortTermInvestments": "18843000.00",
                    "propertyPlantAndEquipmentGross": "392974000.00",
                    "propertyPlantAndEquipmentNet": "392974000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "47289000.00",
                    "netInvestedCapital": "799610000.00",
                    "commonStockSharesOutstanding": "25771000.00"
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-07",
                    "currency_symbol": "USD",
                    "totalAssets": "1184573000.00",
                    "intangibleAssets": "151218000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "21538000.00",
                    "totalLiab": "510964000.00",
                    "totalStockholderEquity": "673609000.00",
                    "deferredLongTermLiab": "53275000.00",
                    "otherCurrentLiab": "65377000.00",
                    "commonStock": "258000.00",
                    "capitalStock": "258000.00",
                    "retainedEarnings": "395758000.00",
                    "otherLiab": null,
                    "goodWill": "356763000.00",
                    "otherAssets": null,
                    "cash": "18281000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "169226000.00",
                    "currentDeferredRevenue": "53265000.00",
                    "netDebt": "288509000.00",
                    "shortTermDebt": "66764000.00",
                    "shortLongTermDebt": "13963000.00",
                    "shortLongTermDebtTotal": "306790000.00",
                    "otherStockholderEquity": "277593000.00",
                    "propertyPlantEquipment": "260663000.00",
                    "totalCurrentAssets": "215787000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "793869000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "175968000.00",
                    "longTermDebt": "119766000.00",
                    "inventory": null,
                    "accountsPayable": "37085000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "258000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "395758000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "55295000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "968786000.00",
                    "capitalLeaseObligations": "173061000.00",
                    "longTermDebtTotal": "119766000.00",
                    "nonCurrentLiabilitiesOther": "48437000.00",
                    "nonCurrentLiabilitiesTotal": "341738000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "277593000.00",
                    "liabilitiesAndStockholdersEquity": "1184573000.00",
                    "cashAndShortTermInvestments": "18281000.00",
                    "propertyPlantAndEquipmentGross": "260663000.00",
                    "propertyPlantAndEquipmentNet": "405510000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "46561000.00",
                    "netInvestedCapital": "807338000.00",
                    "commonStockSharesOutstanding": "26035000.00"
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-05-10",
                    "currency_symbol": "USD",
                    "totalAssets": "1226566000.00",
                    "intangibleAssets": "155726000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "24381000.00",
                    "totalLiab": "540933000.00",
                    "totalStockholderEquity": "685633000.00",
                    "deferredLongTermLiab": "52950000.00",
                    "otherCurrentLiab": "59014000.00",
                    "commonStock": "261000.00",
                    "capitalStock": "261000.00",
                    "retainedEarnings": "411365000.00",
                    "otherLiab": null,
                    "goodWill": "356627000.00",
                    "otherAssets": null,
                    "cash": "32028000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "165770000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "303440000.00",
                    "shortTermDebt": "63762000.00",
                    "shortLongTermDebt": "11619000.00",
                    "shortLongTermDebtTotal": "335468000.00",
                    "otherStockholderEquity": "274007000.00",
                    "propertyPlantEquipment": "252932000.00",
                    "totalCurrentAssets": "257794000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "806658000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "201385000.00",
                    "longTermDebt": "150681000.00",
                    "inventory": "-1.00",
                    "accountsPayable": "42994000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "261000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "411365000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "53205000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "968772000.00",
                    "capitalLeaseObligations": "173168000.00",
                    "longTermDebtTotal": "150681000.00",
                    "nonCurrentLiabilitiesOther": "50507000.00",
                    "nonCurrentLiabilitiesTotal": "375163000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "274007000.00",
                    "liabilitiesAndStockholdersEquity": "1226566000.00",
                    "cashAndShortTermInvestments": "32028000.00",
                    "propertyPlantAndEquipmentGross": "252932000.00",
                    "propertyPlantAndEquipmentNet": "403214000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "92024000.00",
                    "netInvestedCapital": "847933000.00",
                    "commonStockSharesOutstanding": "26479000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-01",
                    "currency_symbol": "USD",
                    "totalAssets": "1208076000.00",
                    "intangibleAssets": "115582000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "70264000.00",
                    "totalLiab": "500832000.00",
                    "totalStockholderEquity": "707244000.00",
                    "deferredLongTermLiab": "51093000.00",
                    "otherCurrentLiab": "67723000.00",
                    "commonStock": "265000.00",
                    "capitalStock": "265000.00",
                    "retainedEarnings": "436124000.00",
                    "otherLiab": "110137000.00",
                    "goodWill": "257987000.00",
                    "otherAssets": "51831000.00",
                    "cash": "45822000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "169398000.00",
                    "currentDeferredRevenue": "51093000.00",
                    "netDebt": "220961000.00",
                    "shortTermDebt": "51581000.00",
                    "shortLongTermDebt": "9444000.00",
                    "shortLongTermDebtTotal": "266783000.00",
                    "otherStockholderEquity": "270855000.00",
                    "propertyPlantEquipment": "249080000.00",
                    "totalCurrentAssets": "304315000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "821953000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "188229000.00",
                    "longTermDebt": "106588000.00",
                    "inventory": "1.00",
                    "accountsPayable": "50094000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "265000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "436124000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "152766000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "903761000.00",
                    "capitalLeaseObligations": "161815000.00",
                    "longTermDebtTotal": "106588000.00",
                    "nonCurrentLiabilitiesOther": "59044000.00",
                    "nonCurrentLiabilitiesTotal": "331434000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "270855000.00",
                    "liabilitiesAndStockholdersEquity": "1208076000.00",
                    "cashAndShortTermInvestments": "45822000.00",
                    "propertyPlantAndEquipmentGross": "249080000.00",
                    "propertyPlantAndEquipmentNet": "377426000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "134917000.00",
                    "netInvestedCapital": "823276000.00",
                    "commonStockSharesOutstanding": "26701000.00"
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-09",
                    "currency_symbol": "USD",
                    "totalAssets": "1186059000.00",
                    "intangibleAssets": "155161000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "18391000.00",
                    "totalLiab": "503361000.00",
                    "totalStockholderEquity": "682698000.00",
                    "deferredLongTermLiab": "45369000.00",
                    "otherCurrentLiab": "72391000.00",
                    "commonStock": "266000.00",
                    "capitalStock": "266000.00",
                    "retainedEarnings": "414623000.00",
                    "otherLiab": "102845000.00",
                    "goodWill": "288496000.00",
                    "otherAssets": "51228000.00",
                    "cash": "46846000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "179559000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "230613000.00",
                    "shortTermDebt": "56502000.00",
                    "shortLongTermDebt": "7891000.00",
                    "shortLongTermDebtTotal": "277459000.00",
                    "otherStockholderEquity": "267809000.00",
                    "propertyPlantEquipment": "378207000.00",
                    "totalCurrentAssets": "312967000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "239041000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "247730000.00",
                    "longTermDebt": "106934000.00",
                    "inventory": "1.00",
                    "accountsPayable": "50666000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "266000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "414623000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "51228000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "873092000.00",
                    "capitalLeaseObligations": "162634000.00",
                    "longTermDebtTotal": "106934000.00",
                    "nonCurrentLiabilitiesOther": "57476000.00",
                    "nonCurrentLiabilitiesTotal": "323802000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "267809000.00",
                    "liabilitiesAndStockholdersEquity": "1186059000.00",
                    "cashAndShortTermInvestments": "46846000.00",
                    "propertyPlantAndEquipmentGross": "230924000.00",
                    "propertyPlantAndEquipmentNet": "378207000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "133408000.00",
                    "netInvestedCapital": "797523000.00",
                    "commonStockSharesOutstanding": "26902000.00"
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-08-09",
                    "currency_symbol": "USD",
                    "totalAssets": "1197143000.00",
                    "intangibleAssets": "160216000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "22260000.00",
                    "totalLiab": "532793000.00",
                    "totalStockholderEquity": "664350000.00",
                    "deferredLongTermLiab": "45369000.00",
                    "otherCurrentLiab": "68399000.00",
                    "commonStock": "269000.00",
                    "capitalStock": "269000.00",
                    "retainedEarnings": "398952000.00",
                    "otherLiab": "100743000.00",
                    "goodWill": "287597000.00",
                    "otherAssets": "50077000.00",
                    "cash": "47386000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "167460000.00",
                    "currentDeferredRevenue": "45369000.00",
                    "netDebt": "274207000.00",
                    "shortTermDebt": "57003000.00",
                    "shortLongTermDebt": "7505000.00",
                    "shortLongTermDebtTotal": "321593000.00",
                    "otherStockholderEquity": "265129000.00",
                    "propertyPlantEquipment": "383497000.00",
                    "totalCurrentAssets": "315756000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "216537000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "246110000.00",
                    "longTermDebt": "147279000.00",
                    "inventory": "1.00",
                    "accountsPayable": "42058000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "269000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "398952000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "50077000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "881387000.00",
                    "capitalLeaseObligations": "166809000.00",
                    "longTermDebtTotal": "147279000.00",
                    "nonCurrentLiabilitiesOther": "55374000.00",
                    "nonCurrentLiabilitiesTotal": "365333000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "265129000.00",
                    "liabilitiesAndStockholdersEquity": "1197143000.00",
                    "cashAndShortTermInvestments": "47386000.00",
                    "propertyPlantAndEquipmentGross": "229220000.00",
                    "propertyPlantAndEquipmentNet": "383497000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "148296000.00",
                    "netInvestedCapital": "819134000.00",
                    "commonStockSharesOutstanding": "26989000.00"
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-05-09",
                    "currency_symbol": "USD",
                    "totalAssets": "1166806000.00",
                    "intangibleAssets": "150638000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "22468000.00",
                    "totalLiab": "555035000.00",
                    "totalStockholderEquity": "611771000.00",
                    "deferredLongTermLiab": "45050000.00",
                    "otherCurrentLiab": "78946000.00",
                    "commonStock": "269000.00",
                    "capitalStock": "269000.00",
                    "retainedEarnings": "350058000.00",
                    "otherLiab": "97426000.00",
                    "goodWill": "265639000.00",
                    "otherAssets": "47880000.00",
                    "cash": "61630000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "187944000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "262603000.00",
                    "shortTermDebt": "54568000.00",
                    "shortLongTermDebt": "6069000.00",
                    "shortLongTermDebtTotal": "324233000.00",
                    "otherStockholderEquity": "261444000.00",
                    "propertyPlantEquipment": "377397000.00",
                    "totalCurrentAssets": "325252000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "195494000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "241154000.00",
                    "longTermDebt": "155125000.00",
                    "inventory": null,
                    "accountsPayable": "54430000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "269000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "350058000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "47880000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "841554000.00",
                    "capitalLeaseObligations": "163039000.00",
                    "longTermDebtTotal": "155125000.00",
                    "nonCurrentLiabilitiesOther": "52376000.00",
                    "nonCurrentLiabilitiesTotal": "367091000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "261444000.00",
                    "liabilitiesAndStockholdersEquity": "1166806000.00",
                    "cashAndShortTermInvestments": "61630000.00",
                    "propertyPlantAndEquipmentGross": "224060000.00",
                    "propertyPlantAndEquipmentNet": "377397000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "137308000.00",
                    "netInvestedCapital": "772965000.00",
                    "commonStockSharesOutstanding": "27100000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-01",
                    "currency_symbol": "USD",
                    "totalAssets": "1117823000.00",
                    "intangibleAssets": "154716000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "29309000.00",
                    "totalLiab": "524169000.00",
                    "totalStockholderEquity": "593654000.00",
                    "deferredLongTermLiab": "43407000.00",
                    "otherCurrentLiab": "66235000.00",
                    "commonStock": "270000.00",
                    "capitalStock": "270000.00",
                    "retainedEarnings": "334910000.00",
                    "otherLiab": "93031000.00",
                    "goodWill": "266752000.00",
                    "otherAssets": "1000.00",
                    "cash": "37316000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "164692000.00",
                    "currentDeferredRevenue": "43407000.00",
                    "netDebt": "282750000.00",
                    "shortTermDebt": "53620000.00",
                    "shortLongTermDebt": "6088000.00",
                    "shortLongTermDebtTotal": "320066000.00",
                    "otherStockholderEquity": "258474000.00",
                    "propertyPlantEquipment": "367293000.00",
                    "totalCurrentAssets": "282807000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "172185000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "216182000.00",
                    "longTermDebt": "165037000.00",
                    "inventory": null,
                    "accountsPayable": "44837000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "270000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "334910000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "46254000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "835015000.00",
                    "capitalLeaseObligations": "148941000.00",
                    "longTermDebtTotal": "155466000.00",
                    "nonCurrentLiabilitiesOther": "49624000.00",
                    "nonCurrentLiabilitiesTotal": "359477000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "258474000.00",
                    "liabilitiesAndStockholdersEquity": "1117823000.00",
                    "cashAndShortTermInvestments": "37316000.00",
                    "propertyPlantAndEquipmentGross": "219095000.00",
                    "propertyPlantAndEquipmentNet": "367293000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "118115000.00",
                    "netInvestedCapital": "764779000.00",
                    "commonStockSharesOutstanding": "27157718.00"
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-11-08",
                    "currency_symbol": "USD",
                    "totalAssets": "1070508000.00",
                    "intangibleAssets": "142196000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "17948000.00",
                    "totalLiab": "514972000.00",
                    "totalStockholderEquity": "555536000.00",
                    "deferredLongTermLiab": "40659000.00",
                    "otherCurrentLiab": "67732000.00",
                    "commonStock": "270000.00",
                    "capitalStock": "270000.00",
                    "retainedEarnings": "300195000.00",
                    "otherLiab": "98013000.00",
                    "goodWill": "254776000.00",
                    "otherAssets": "45433000.00",
                    "cash": "51930000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "158466000.00",
                    "currentDeferredRevenue": "63577000.00",
                    "netDebt": "254412000.00",
                    "shortTermDebt": "47849000.00",
                    "shortLongTermDebt": "1841000.00",
                    "shortLongTermDebtTotal": "306342000.00",
                    "otherStockholderEquity": "255071000.00",
                    "propertyPlantEquipment": "338842000.00",
                    "totalCurrentAssets": "289261000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "158564000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "219383000.00",
                    "longTermDebt": "161312000.00",
                    "inventory": null,
                    "accountsPayable": "42885000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "270000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "300195000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "45433000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "781247000.00",
                    "capitalLeaseObligations": "143189000.00",
                    "longTermDebtTotal": "161312000.00",
                    "nonCurrentLiabilitiesOther": "57354000.00",
                    "nonCurrentLiabilitiesTotal": "356506000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "255071000.00",
                    "liabilitiesAndStockholdersEquity": "1070508000.00",
                    "cashAndShortTermInvestments": "51930000.00",
                    "propertyPlantAndEquipmentGross": "196219000.00",
                    "propertyPlantAndEquipmentNet": "338842000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "130795000.00",
                    "netInvestedCapital": "718689000.00",
                    "commonStockSharesOutstanding": "27144000.00"
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-08-10",
                    "currency_symbol": "USD",
                    "totalAssets": "1081841000.00",
                    "intangibleAssets": "145813000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "19982000.00",
                    "totalLiab": "531492000.00",
                    "totalStockholderEquity": "550349000.00",
                    "deferredLongTermLiab": "41471000.00",
                    "otherCurrentLiab": "77707000.00",
                    "commonStock": "271000.00",
                    "capitalStock": "271000.00",
                    "retainedEarnings": "297612000.00",
                    "otherLiab": "97212000.00",
                    "goodWill": "254993000.00",
                    "otherAssets": "48385000.00",
                    "cash": "50844000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "169271000.00",
                    "currentDeferredRevenue": "70894000.00",
                    "netDebt": "262074000.00",
                    "shortTermDebt": "47909000.00",
                    "shortLongTermDebt": "1867000.00",
                    "shortLongTermDebtTotal": "312918000.00",
                    "otherStockholderEquity": "252466000.00",
                    "propertyPlantEquipment": "335638000.00",
                    "totalCurrentAssets": "297012000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "149543000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "226186000.00",
                    "longTermDebt": "161729000.00",
                    "inventory": "1.00",
                    "accountsPayable": "43655000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "271000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "297612000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "48385000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "784829000.00",
                    "capitalLeaseObligations": "149322000.00",
                    "longTermDebtTotal": "161729000.00",
                    "nonCurrentLiabilitiesOther": "55741000.00",
                    "nonCurrentLiabilitiesTotal": "362221000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "252466000.00",
                    "liabilitiesAndStockholdersEquity": "1081841000.00",
                    "cashAndShortTermInvestments": "50844000.00",
                    "propertyPlantAndEquipmentGross": "335638000.00",
                    "propertyPlantAndEquipmentNet": "335638000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "127741000.00",
                    "netInvestedCapital": "713945000.00",
                    "commonStockSharesOutstanding": "27415000.00"
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-05-04",
                    "currency_symbol": "USD",
                    "totalAssets": "1015901000.00",
                    "intangibleAssets": "147668000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "20239000.00",
                    "totalLiab": "471170000.00",
                    "totalStockholderEquity": "544731000.00",
                    "deferredLongTermLiab": "41538000.00",
                    "otherCurrentLiab": "81442000.00",
                    "commonStock": "273000.00",
                    "capitalStock": null,
                    "retainedEarnings": "296780000.00",
                    "otherLiab": "98669000.00",
                    "goodWill": "250736000.00",
                    "otherAssets": "51708000.00",
                    "cash": "24396000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "169133000.00",
                    "currentDeferredRevenue": "74625000.00",
                    "netDebt": "225987000.00",
                    "shortTermDebt": "47015000.00",
                    "shortLongTermDebt": "1908000.00",
                    "shortLongTermDebtTotal": "250383000.00",
                    "otherStockholderEquity": "247678000.00",
                    "propertyPlantEquipment": "317803000.00",
                    "totalCurrentAssets": "247986000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "146327000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "203351000.00",
                    "longTermDebt": "117156000.00",
                    "inventory": "1.00",
                    "accountsPayable": "40676000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "273000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "296780000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "51708000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "767915000.00",
                    "capitalLeaseObligations": "131319000.00",
                    "longTermDebtTotal": "117156000.00",
                    "nonCurrentLiabilitiesOther": "57131000.00",
                    "nonCurrentLiabilitiesTotal": "302037000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "247678000.00",
                    "liabilitiesAndStockholdersEquity": "1015901000.00",
                    "cashAndShortTermInvestments": "24396000.00",
                    "propertyPlantAndEquipmentGross": "317803000.00",
                    "propertyPlantAndEquipmentNet": "317803000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "78853000.00",
                    "netInvestedCapital": "663795000.00",
                    "commonStockSharesOutstanding": "27497000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-01",
                    "currency_symbol": "USD",
                    "totalAssets": "1047393000.00",
                    "intangibleAssets": "145032000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "49152000.00",
                    "totalLiab": "500064000.00",
                    "totalStockholderEquity": "547329000.00",
                    "deferredLongTermLiab": "41986000.00",
                    "otherCurrentLiab": "87768000.00",
                    "commonStock": "273000.00",
                    "capitalStock": null,
                    "retainedEarnings": "304140000.00",
                    "otherLiab": "130690000.00",
                    "goodWill": "244982000.00",
                    "otherAssets": "30964000.00",
                    "cash": "40254000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "171620000.00",
                    "currentDeferredRevenue": "41986000.00",
                    "netDebt": "202981000.00",
                    "shortTermDebt": "45481000.00",
                    "shortLongTermDebt": "1801000.00",
                    "shortLongTermDebtTotal": "243235000.00",
                    "otherStockholderEquity": "242916000.00",
                    "propertyPlantEquipment": "189867000.00",
                    "totalCurrentAssets": "245896000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "272236000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "156490000.00",
                    "longTermDebt": "112398000.00",
                    "inventory": "21002000.00",
                    "accountsPayable": "38371000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "273000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "304140000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "98278000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "801497000.00",
                    "capitalLeaseObligations": "5010000.00",
                    "longTermDebtTotal": "117408000.00",
                    "nonCurrentLiabilitiesOther": "54129000.00",
                    "nonCurrentLiabilitiesTotal": "328444000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "242916000.00",
                    "liabilitiesAndStockholdersEquity": "1047393000.00",
                    "cashAndShortTermInvestments": "40254000.00",
                    "propertyPlantAndEquipmentGross": "380519000.00",
                    "propertyPlantAndEquipmentNet": "313205000.00",
                    "accumulatedDepreciation": "-190652000.00",
                    "netWorkingCapital": "74276000.00",
                    "netInvestedCapital": "659727000.00",
                    "commonStockSharesOutstanding": "26135294.00"
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-10-30",
                    "currency_symbol": "USD",
                    "totalAssets": "1048210000.00",
                    "intangibleAssets": "145086000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "38987000.00",
                    "totalLiab": "496014000.00",
                    "totalStockholderEquity": "552196000.00",
                    "deferredLongTermLiab": "45532000.00",
                    "otherCurrentLiab": "82737000.00",
                    "commonStock": "273000.00",
                    "capitalStock": null,
                    "retainedEarnings": "314426000.00",
                    "otherLiab": "146295000.00",
                    "goodWill": "240933000.00",
                    "otherAssets": "121329000.00",
                    "cash": "42990000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "157133000.00",
                    "currentDeferredRevenue": "52454000.00",
                    "netDebt": "191411000.00",
                    "shortTermDebt": "41815000.00",
                    "shortLongTermDebt": "1557000.00",
                    "shortLongTermDebtTotal": "234401000.00",
                    "otherStockholderEquity": "237497000.00",
                    "propertyPlantEquipment": "190264000.00",
                    "totalCurrentAssets": "235047000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "242180000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "153070000.00",
                    "longTermDebt": "116583000.00",
                    "inventory": "16925000.00",
                    "accountsPayable": "32581000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-189042000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "273000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "314426000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "121329000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "813163000.00",
                    "capitalLeaseObligations": "116261000.00",
                    "longTermDebtTotal": "116583000.00",
                    "nonCurrentLiabilitiesOther": "100763000.00",
                    "nonCurrentLiabilitiesTotal": "338881000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "237497000.00",
                    "liabilitiesAndStockholdersEquity": "1048210000.00",
                    "cashAndShortTermInvestments": "42990000.00",
                    "propertyPlantAndEquipmentGross": "305815000.00",
                    "propertyPlantAndEquipmentNet": "305815000.00",
                    "accumulatedDepreciation": "-189042000.00",
                    "netWorkingCapital": "77914000.00",
                    "netInvestedCapital": "670336000.00",
                    "commonStockSharesOutstanding": "27606000.00"
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "USD",
                    "totalAssets": "1072499000.00",
                    "intangibleAssets": "148452000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "35616000.00",
                    "totalLiab": "506207000.00",
                    "totalStockholderEquity": "566292000.00",
                    "deferredLongTermLiab": "45883000.00",
                    "otherCurrentLiab": "75617000.00",
                    "commonStock": "277000.00",
                    "capitalStock": null,
                    "retainedEarnings": "332929000.00",
                    "otherLiab": "140402000.00",
                    "goodWill": "240933000.00",
                    "otherAssets": "117303000.00",
                    "cash": "80916000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "146852000.00",
                    "currentDeferredRevenue": "48041000.00",
                    "netDebt": "181590000.00",
                    "shortTermDebt": "43553000.00",
                    "shortLongTermDebt": "1445000.00",
                    "shortLongTermDebtTotal": "262506000.00",
                    "otherStockholderEquity": "233086000.00",
                    "propertyPlantEquipment": "194595000.00",
                    "totalCurrentAssets": "247291000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "685021000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "130759000.00",
                    "longTermDebt": "136549000.00",
                    "inventory": "11871000.00",
                    "accountsPayable": "27682000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-187239000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "277000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "332929000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "117303000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "825208000.00",
                    "capitalLeaseObligations": "124512000.00",
                    "longTermDebtTotal": "136549000.00",
                    "nonCurrentLiabilitiesOther": "58194000.00",
                    "nonCurrentLiabilitiesTotal": "359355000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "233086000.00",
                    "liabilitiesAndStockholdersEquity": "1072499000.00",
                    "cashAndShortTermInvestments": "80916000.00",
                    "propertyPlantAndEquipmentGross": "318520000.00",
                    "propertyPlantAndEquipmentNet": "318520000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "100439000.00",
                    "netInvestedCapital": "704286000.00",
                    "commonStockSharesOutstanding": "27726000.00"
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-05-01",
                    "currency_symbol": "USD",
                    "totalAssets": "1066236000.00",
                    "intangibleAssets": "158135000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "20710000.00",
                    "totalLiab": "500395000.00",
                    "totalStockholderEquity": "565841000.00",
                    "deferredLongTermLiab": "45488000.00",
                    "otherCurrentLiab": "57829000.00",
                    "commonStock": "277000.00",
                    "capitalStock": null,
                    "retainedEarnings": "335429000.00",
                    "otherLiab": "105787000.00",
                    "goodWill": "242639000.00",
                    "otherAssets": "43277000.00",
                    "cash": "77245000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "143328000.00",
                    "currentDeferredRevenue": "52168000.00",
                    "netDebt": "232969000.00",
                    "shortTermDebt": "58934000.00",
                    "shortLongTermDebt": "1433000.00",
                    "shortLongTermDebtTotal": "310214000.00",
                    "otherStockholderEquity": "230135000.00",
                    "propertyPlantEquipment": "209754000.00",
                    "totalCurrentAssets": "241189000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "680221000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "143234000.00",
                    "longTermDebt": "136900000.00",
                    "inventory": "1.00",
                    "accountsPayable": "26565000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-216621000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "277000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "335429000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "43277000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "825047000.00",
                    "capitalLeaseObligations": "171881000.00",
                    "longTermDebtTotal": "136900000.00",
                    "nonCurrentLiabilitiesOther": "60299000.00",
                    "nonCurrentLiabilitiesTotal": "357067000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "230135000.00",
                    "liabilitiesAndStockholdersEquity": "1066236000.00",
                    "cashAndShortTermInvestments": "77245000.00",
                    "propertyPlantAndEquipmentGross": "380996000.00",
                    "propertyPlantAndEquipmentNet": "380996000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "97861000.00",
                    "netInvestedCapital": "704174000.00",
                    "commonStockSharesOutstanding": "27948000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "990878000.00",
                    "intangibleAssets": "124857000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "33223000.00",
                    "totalLiab": "413696000.00",
                    "totalStockholderEquity": "577182000.00",
                    "deferredLongTermLiab": "43942000.00",
                    "otherCurrentLiab": "74446000.00",
                    "commonStock": "279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "350034000.00",
                    "otherLiab": "102758000.00",
                    "goodWill": "215699000.00",
                    "otherAssets": "40969000.00",
                    "cash": "64749000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "137164000.00",
                    "currentDeferredRevenue": "43942000.00",
                    "netDebt": "114485000.00",
                    "shortTermDebt": "37307000.00",
                    "shortLongTermDebt": "1421000.00",
                    "shortLongTermDebtTotal": "179234000.00",
                    "otherStockholderEquity": "226869000.00",
                    "propertyPlantEquipment": "213031000.00",
                    "totalCurrentAssets": "236318000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "329804000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "136214000.00",
                    "longTermDebt": "67340000.00",
                    "inventory": "2132000.00",
                    "accountsPayable": "25411000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-213706000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "350034000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "116078000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "754560000.00",
                    "capitalLeaseObligations": "4909000.00",
                    "longTermDebtTotal": "72249000.00",
                    "nonCurrentLiabilitiesOther": "58816000.00",
                    "nonCurrentLiabilitiesTotal": "276532000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "226869000.00",
                    "liabilitiesAndStockholdersEquity": "990878000.00",
                    "cashAndShortTermInvestments": "64749000.00",
                    "propertyPlantAndEquipmentGross": "364688000.00",
                    "propertyPlantAndEquipmentNet": "297926000.00",
                    "accumulatedDepreciation": "-213706000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28432941.00"
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-10-25",
                    "currency_symbol": "USD",
                    "totalAssets": "980633000.00",
                    "intangibleAssets": "130038000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "23393000.00",
                    "totalLiab": "419488000.00",
                    "totalStockholderEquity": "561145000.00",
                    "deferredLongTermLiab": "43106000.00",
                    "otherCurrentLiab": "11324000.00",
                    "commonStock": "279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "339237000.00",
                    "otherLiab": "94422000.00",
                    "goodWill": "220423000.00",
                    "otherAssets": "34641000.00",
                    "cash": "34824000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "139775000.00",
                    "currentDeferredRevenue": "51412000.00",
                    "netDebt": "199182000.00",
                    "shortTermDebt": "95852000.00",
                    "shortLongTermDebt": "1578000.00",
                    "shortLongTermDebtTotal": "234006000.00",
                    "otherStockholderEquity": "221629000.00",
                    "propertyPlantEquipment": "220843000.00",
                    "totalCurrentAssets": "215711000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "673698000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "157494000.00",
                    "longTermDebt": "72738000.00",
                    "inventory": null,
                    "accountsPayable": "32599000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-217813000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "339237000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "34641000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "764922000.00",
                    "capitalLeaseObligations": "159690000.00",
                    "longTermDebtTotal": "72738000.00",
                    "nonCurrentLiabilitiesOther": "51316000.00",
                    "nonCurrentLiabilitiesTotal": "279713000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "221629000.00",
                    "liabilitiesAndStockholdersEquity": "980633000.00",
                    "cashAndShortTermInvestments": "34824000.00",
                    "propertyPlantAndEquipmentGross": "379820000.00",
                    "propertyPlantAndEquipmentNet": "379820000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28082000.00"
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-07-26",
                    "currency_symbol": "USD",
                    "totalAssets": "936557000.00",
                    "intangibleAssets": "126482000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "23580000.00",
                    "totalLiab": "386515000.00",
                    "totalStockholderEquity": "550042000.00",
                    "deferredLongTermLiab": "40452000.00",
                    "otherCurrentLiab": "7113000.00",
                    "commonStock": "280000.00",
                    "capitalStock": null,
                    "retainedEarnings": "331682000.00",
                    "otherLiab": "91817000.00",
                    "goodWill": "218373000.00",
                    "otherAssets": "40244000.00",
                    "cash": "14777000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "136635000.00",
                    "currentDeferredRevenue": "50414000.00",
                    "netDebt": "192853000.00",
                    "shortTermDebt": "98937000.00",
                    "shortLongTermDebt": "197000.00",
                    "shortLongTermDebtTotal": "207630000.00",
                    "otherStockholderEquity": "218080000.00",
                    "propertyPlantEquipment": "208842000.00",
                    "totalCurrentAssets": "193072000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "650794000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "154715000.00",
                    "longTermDebt": "57311000.00",
                    "inventory": null,
                    "accountsPayable": "30585000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-214126000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "280000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "331682000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "40244000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "743485000.00",
                    "capitalLeaseObligations": "150122000.00",
                    "longTermDebtTotal": "57311000.00",
                    "nonCurrentLiabilitiesOther": "51365000.00",
                    "nonCurrentLiabilitiesTotal": "249880000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "218080000.00",
                    "liabilitiesAndStockholdersEquity": "936557000.00",
                    "cashAndShortTermInvestments": "14777000.00",
                    "propertyPlantAndEquipmentGross": "358386000.00",
                    "propertyPlantAndEquipmentNet": "358386000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28373000.00"
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-04-25",
                    "currency_symbol": "USD",
                    "totalAssets": "885577000.00",
                    "intangibleAssets": "111150000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9283000.00",
                    "totalLiab": "332140000.00",
                    "totalStockholderEquity": "553437000.00",
                    "deferredLongTermLiab": "38010000.00",
                    "otherCurrentLiab": "-2390000.00",
                    "commonStock": "284000.00",
                    "capitalStock": null,
                    "retainedEarnings": "338980000.00",
                    "otherLiab": "78267000.00",
                    "goodWill": "199092000.00",
                    "otherAssets": "33047000.00",
                    "cash": "42165000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "116646000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "272889000.00",
                    "shortTermDebt": "87912000.00",
                    "shortLongTermDebt": "264000.00",
                    "shortLongTermDebtTotal": "315054000.00",
                    "otherStockholderEquity": "214173000.00",
                    "propertyPlantEquipment": "206856000.00",
                    "totalCurrentAssets": "202071000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "643352000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "150623000.00",
                    "longTermDebt": "47312000.00",
                    "inventory": null,
                    "accountsPayable": "31124000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-210750000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "284000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "338980000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "33047000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "683506000.00",
                    "capitalLeaseObligations": "133739000.00",
                    "longTermDebtTotal": "47312000.00",
                    "nonCurrentLiabilitiesOther": "40257000.00",
                    "nonCurrentLiabilitiesTotal": "215494000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "214173000.00",
                    "liabilitiesAndStockholdersEquity": "885577000.00",
                    "cashAndShortTermInvestments": "42165000.00",
                    "propertyPlantAndEquipmentGross": "340217000.00",
                    "propertyPlantAndEquipmentNet": "340217000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28648000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-20",
                    "currency_symbol": "USD",
                    "totalAssets": "760215000.00",
                    "intangibleAssets": "113661000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "11763000.00",
                    "totalLiab": "206971000.00",
                    "totalStockholderEquity": "553244000.00",
                    "deferredLongTermLiab": "37174000.00",
                    "otherCurrentLiab": "39475000.00",
                    "commonStock": "285000.00",
                    "capitalStock": null,
                    "retainedEarnings": "342663000.00",
                    "otherLiab": "84913000.00",
                    "goodWill": "199092000.00",
                    "otherAssets": "36485000.00",
                    "cash": "25657000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "74723000.00",
                    "currentDeferredRevenue": "37174000.00",
                    "netDebt": "21987000.00",
                    "shortTermDebt": "618000.00",
                    "shortLongTermDebt": "309000.00",
                    "shortLongTermDebtTotal": "47644000.00",
                    "otherStockholderEquity": "210296000.00",
                    "propertyPlantEquipment": "209895000.00",
                    "totalCurrentAssets": "201082000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "240491000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "161422000.00",
                    "longTermDebt": "47281000.00",
                    "inventory": "2240000.00",
                    "accountsPayable": "34630000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-204005000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "285000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "342663000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "36485000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "559133000.00",
                    "capitalLeaseObligations": "54000.00",
                    "longTermDebtTotal": "47335000.00",
                    "nonCurrentLiabilitiesOther": "47739000.00",
                    "nonCurrentLiabilitiesTotal": "132248000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "210296000.00",
                    "liabilitiesAndStockholdersEquity": "760215000.00",
                    "cashAndShortTermInvestments": "25657000.00",
                    "propertyPlantAndEquipmentGross": "209895000.00",
                    "propertyPlantAndEquipmentNet": "209895000.00",
                    "accumulatedDepreciation": "-204005000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28829000.00"
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-10-25",
                    "currency_symbol": "USD",
                    "totalAssets": "743141000.00",
                    "intangibleAssets": "106227000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "23692000.00",
                    "totalLiab": "194731000.00",
                    "totalStockholderEquity": "548410000.00",
                    "deferredLongTermLiab": "35756000.00",
                    "otherCurrentLiab": "40073000.00",
                    "commonStock": "288000.00",
                    "capitalStock": null,
                    "retainedEarnings": "341332000.00",
                    "otherLiab": "78829000.00",
                    "goodWill": "193625000.00",
                    "otherAssets": "31923000.00",
                    "cash": "28911000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "75519000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "11808000.00",
                    "shortTermDebt": "336000.00",
                    "shortLongTermDebt": "336000.00",
                    "shortLongTermDebtTotal": "40719000.00",
                    "otherStockholderEquity": "206790000.00",
                    "propertyPlantEquipment": "210299000.00",
                    "totalCurrentAssets": "201067000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "548410000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "148464000.00",
                    "longTermDebt": "40383000.00",
                    "inventory": "0.00",
                    "accountsPayable": "35110000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-199166000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "288000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "341332000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "31923000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "542074000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "40383000.00",
                    "nonCurrentLiabilitiesOther": "43073000.00",
                    "nonCurrentLiabilitiesTotal": "119212000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "206790000.00",
                    "liabilitiesAndStockholdersEquity": "743141000.00",
                    "cashAndShortTermInvestments": "28911000.00",
                    "propertyPlantAndEquipmentGross": "210299000.00",
                    "propertyPlantAndEquipmentNet": "210299000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29095000.00"
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-07-26",
                    "currency_symbol": "USD",
                    "totalAssets": "711292000.00",
                    "intangibleAssets": "106741000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "21010000.00",
                    "totalLiab": "169422000.00",
                    "totalStockholderEquity": "541870000.00",
                    "deferredLongTermLiab": "33574000.00",
                    "otherCurrentLiab": "37337000.00",
                    "commonStock": "291000.00",
                    "capitalStock": null,
                    "retainedEarnings": "340206000.00",
                    "otherLiab": "59252000.00",
                    "goodWill": "191671000.00",
                    "otherAssets": "15132000.00",
                    "cash": "20102000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "69717000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "20695000.00",
                    "shortTermDebt": "344000.00",
                    "shortLongTermDebt": "344000.00",
                    "shortLongTermDebtTotal": "40797000.00",
                    "otherStockholderEquity": "201373000.00",
                    "propertyPlantEquipment": "204243000.00",
                    "totalCurrentAssets": "193505000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "541870000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "152393000.00",
                    "longTermDebt": "40453000.00",
                    "inventory": "1.00",
                    "accountsPayable": "32036000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-197264000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "291000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "340206000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15132000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "517787000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "40453000.00",
                    "nonCurrentLiabilitiesOther": "25678000.00",
                    "nonCurrentLiabilitiesTotal": "99705000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "201373000.00",
                    "liabilitiesAndStockholdersEquity": "711292000.00",
                    "cashAndShortTermInvestments": "20102000.00",
                    "propertyPlantAndEquipmentGross": "204243000.00",
                    "propertyPlantAndEquipmentNet": "204243000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29272000.00"
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-04-26",
                    "currency_symbol": "USD",
                    "totalAssets": "690207000.00",
                    "intangibleAssets": "108938000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "11147000.00",
                    "totalLiab": "163764000.00",
                    "totalStockholderEquity": "526443000.00",
                    "deferredLongTermLiab": "32793000.00",
                    "otherCurrentLiab": "35976000.00",
                    "commonStock": "290000.00",
                    "capitalStock": null,
                    "retainedEarnings": "328546000.00",
                    "otherLiab": "24118000.00",
                    "goodWill": "191671000.00",
                    "otherAssets": "316534000.00",
                    "cash": "12735000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "66331000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "28138000.00",
                    "shortTermDebt": "351000.00",
                    "shortLongTermDebt": "351000.00",
                    "shortLongTermDebtTotal": "40873000.00",
                    "otherStockholderEquity": "197607000.00",
                    "propertyPlantEquipment": "203600000.00",
                    "totalCurrentAssets": "170073000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "526443000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "146191000.00",
                    "longTermDebt": "40522000.00",
                    "inventory": "0.00",
                    "accountsPayable": "30004000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-199088000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "290000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "328546000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15925000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "520134000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "40522000.00",
                    "nonCurrentLiabilitiesOther": "24118000.00",
                    "nonCurrentLiabilitiesTotal": "97433000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "197607000.00",
                    "liabilitiesAndStockholdersEquity": "690207000.00",
                    "cashAndShortTermInvestments": "12735000.00",
                    "propertyPlantAndEquipmentGross": "203600000.00",
                    "propertyPlantAndEquipmentNet": "203600000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29480000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-02-23",
                    "currency_symbol": "USD",
                    "totalAssets": "687716000.00",
                    "intangibleAssets": "111247000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14861000.00",
                    "totalLiab": "154227000.00",
                    "totalStockholderEquity": "533489000.00",
                    "deferredLongTermLiab": "29403000.00",
                    "otherCurrentLiab": "34390000.00",
                    "commonStock": "295000.00",
                    "capitalStock": null,
                    "retainedEarnings": "337848000.00",
                    "otherLiab": "24104000.00",
                    "goodWill": "191671000.00",
                    "otherAssets": "318862000.00",
                    "cash": "3893000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "60132000.00",
                    "currentDeferredRevenue": "29403000.00",
                    "netDebt": "37054000.00",
                    "shortTermDebt": "718000.00",
                    "shortLongTermDebt": "40947000.00",
                    "shortLongTermDebtTotal": "40947000.00",
                    "otherStockholderEquity": "195346000.00",
                    "propertyPlantEquipment": "206112000.00",
                    "totalCurrentAssets": "162742000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "230571000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "147469000.00",
                    "longTermDebt": "40223000.00",
                    "inventory": "1425000.00",
                    "accountsPayable": "24704000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-193123000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "295000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "337848000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15944000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "524974000.00",
                    "capitalLeaseObligations": "365000.00",
                    "longTermDebtTotal": "40588000.00",
                    "nonCurrentLiabilitiesOther": "24104000.00",
                    "nonCurrentLiabilitiesTotal": "94095000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "195346000.00",
                    "liabilitiesAndStockholdersEquity": "687716000.00",
                    "cashAndShortTermInvestments": "3893000.00",
                    "propertyPlantAndEquipmentGross": "206112000.00",
                    "propertyPlantAndEquipmentNet": "206112000.00",
                    "accumulatedDepreciation": "-193123000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29725210.00"
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-10-26",
                    "currency_symbol": "USD",
                    "totalAssets": "669168000.00",
                    "intangibleAssets": "113562000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "13319000.00",
                    "totalLiab": "163578000.00",
                    "totalStockholderEquity": "505590000.00",
                    "deferredLongTermLiab": "42004000.00",
                    "otherCurrentLiab": "35354000.00",
                    "commonStock": "295000.00",
                    "capitalStock": null,
                    "retainedEarnings": "313943000.00",
                    "otherLiab": "22681000.00",
                    "goodWill": "191535000.00",
                    "otherAssets": "319545000.00",
                    "cash": "12423000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "58197000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "28739000.00",
                    "shortTermDebt": "466000.00",
                    "shortLongTermDebt": "466000.00",
                    "shortLongTermDebtTotal": "41162000.00",
                    "otherStockholderEquity": "191352000.00",
                    "propertyPlantEquipment": "191781000.00",
                    "totalCurrentAssets": "157842000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "505590000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "132100000.00",
                    "longTermDebt": "40696000.00",
                    "inventory": "0.00",
                    "accountsPayable": "22377000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-192109000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "295000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "313943000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14448000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "511326000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "40696000.00",
                    "nonCurrentLiabilitiesOther": "22681000.00",
                    "nonCurrentLiabilitiesTotal": "105381000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "191352000.00",
                    "liabilitiesAndStockholdersEquity": "669168000.00",
                    "cashAndShortTermInvestments": "12423000.00",
                    "propertyPlantAndEquipmentGross": "191781000.00",
                    "propertyPlantAndEquipmentNet": "191781000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30258333.00"
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-07-27",
                    "currency_symbol": "USD",
                    "totalAssets": "659687000.00",
                    "intangibleAssets": "116231000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14526000.00",
                    "totalLiab": "140450000.00",
                    "totalStockholderEquity": "519237000.00",
                    "deferredLongTermLiab": "42665000.00",
                    "otherCurrentLiab": "34459000.00",
                    "commonStock": "301000.00",
                    "capitalStock": null,
                    "retainedEarnings": "330273000.00",
                    "otherLiab": "22148000.00",
                    "goodWill": "191535000.00",
                    "otherAssets": "321977000.00",
                    "cash": "10090000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "54654000.00",
                    "currentDeferredRevenue": "1629000.00",
                    "netDebt": "11355000.00",
                    "shortTermDebt": "924000.00",
                    "shortLongTermDebt": "21445000.00",
                    "shortLongTermDebtTotal": "21445000.00",
                    "otherStockholderEquity": "188663000.00",
                    "propertyPlantEquipment": "189559000.00",
                    "totalCurrentAssets": "148151000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "519237000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "123535000.00",
                    "longTermDebt": "20983000.00",
                    "inventory": "0.00",
                    "accountsPayable": "17642000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-185510000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "301000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "330273000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "14211000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "511536000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "20983000.00",
                    "nonCurrentLiabilitiesOther": "22148000.00",
                    "nonCurrentLiabilitiesTotal": "85796000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "188663000.00",
                    "liabilitiesAndStockholdersEquity": "659687000.00",
                    "cashAndShortTermInvestments": "10090000.00",
                    "propertyPlantAndEquipmentGross": "189559000.00",
                    "propertyPlantAndEquipmentNet": "189559000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30114000.00"
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-04-27",
                    "currency_symbol": "USD",
                    "totalAssets": "635868000.00",
                    "intangibleAssets": "104259000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8394000.00",
                    "totalLiab": "135240000.00",
                    "totalStockholderEquity": "500628000.00",
                    "deferredLongTermLiab": "41786000.00",
                    "otherCurrentLiab": "34007000.00",
                    "commonStock": "300000.00",
                    "capitalStock": null,
                    "retainedEarnings": "317329000.00",
                    "otherLiab": "21440000.00",
                    "goodWill": "184675000.00",
                    "otherAssets": "302729000.00",
                    "cash": "14335000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "58485000.00",
                    "currentDeferredRevenue": "8326000.00",
                    "netDebt": "-454000.00",
                    "shortTermDebt": "352000.00",
                    "shortLongTermDebt": "352000.00",
                    "shortLongTermDebtTotal": "13881000.00",
                    "otherStockholderEquity": "182999000.00",
                    "propertyPlantEquipment": "193937000.00",
                    "totalCurrentAssets": "139202000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "500628000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "116473000.00",
                    "longTermDebt": "13529000.00",
                    "inventory": "1.00",
                    "accountsPayable": "15800000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-182686000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "300000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "317329000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13795000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "496666000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "13529000.00",
                    "nonCurrentLiabilitiesOther": "21440000.00",
                    "nonCurrentLiabilitiesTotal": "76755000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "182999000.00",
                    "liabilitiesAndStockholdersEquity": "635868000.00",
                    "cashAndShortTermInvestments": "14335000.00",
                    "propertyPlantAndEquipmentGross": "193937000.00",
                    "propertyPlantAndEquipmentNet": "193937000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30304255.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-02-22",
                    "currency_symbol": "USD",
                    "totalAssets": "641291000.00",
                    "intangibleAssets": "106650000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9851000.00",
                    "totalLiab": "142222000.00",
                    "totalStockholderEquity": "499069000.00",
                    "deferredLongTermLiab": "41871000.00",
                    "otherCurrentLiab": "31486000.00",
                    "commonStock": "301000.00",
                    "capitalStock": null,
                    "retainedEarnings": "319256000.00",
                    "otherLiab": "21699000.00",
                    "goodWill": "184675000.00",
                    "otherAssets": "304816000.00",
                    "cash": "8511000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "77927000.00",
                    "currentDeferredRevenue": "41871000.00",
                    "netDebt": "20226000.00",
                    "shortTermDebt": "28359000.00",
                    "shortLongTermDebt": "27665000.00",
                    "shortLongTermDebtTotal": "28737000.00",
                    "otherStockholderEquity": "179512000.00",
                    "propertyPlantEquipment": "200205000.00",
                    "totalCurrentAssets": "136270000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "207744000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "116602000.00",
                    "longTermDebt": "725000.00",
                    "inventory": "1306000.00",
                    "accountsPayable": "18012000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-178816000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "301000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "319256000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13491000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "505021000.00",
                    "capitalLeaseObligations": "725000.00",
                    "longTermDebtTotal": "725000.00",
                    "nonCurrentLiabilitiesOther": "21699000.00",
                    "nonCurrentLiabilitiesTotal": "64295000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "179512000.00",
                    "liabilitiesAndStockholdersEquity": "641291000.00",
                    "cashAndShortTermInvestments": "8511000.00",
                    "propertyPlantAndEquipmentGross": "200205000.00",
                    "propertyPlantAndEquipmentNet": "200205000.00",
                    "accumulatedDepreciation": "-178816000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30252381.00"
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-10-26",
                    "currency_symbol": "USD",
                    "totalAssets": "641513000.00",
                    "intangibleAssets": "109041000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "17321000.00",
                    "totalLiab": "145671000.00",
                    "totalStockholderEquity": "495842000.00",
                    "deferredLongTermLiab": "39007000.00",
                    "otherCurrentLiab": "30843000.00",
                    "commonStock": "303000.00",
                    "capitalStock": null,
                    "retainedEarnings": "321089000.00",
                    "otherLiab": "14726000.00",
                    "goodWill": "184675000.00",
                    "otherAssets": "300319000.00",
                    "cash": "11312000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "91124000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "31368000.00",
                    "shortTermDebt": "41866000.00",
                    "shortLongTermDebt": "41866000.00",
                    "shortLongTermDebtTotal": "42680000.00",
                    "otherStockholderEquity": "174450000.00",
                    "propertyPlantEquipment": "197234000.00",
                    "totalCurrentAssets": "143960000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "495842000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "115327000.00",
                    "longTermDebt": "814000.00",
                    "inventory": "1.00",
                    "accountsPayable": "18415000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-172348000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "303000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "321089000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6603000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "497553000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "814000.00",
                    "nonCurrentLiabilitiesOther": "14726000.00",
                    "nonCurrentLiabilitiesTotal": "54547000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "174450000.00",
                    "liabilitiesAndStockholdersEquity": "641513000.00",
                    "cashAndShortTermInvestments": "11312000.00",
                    "propertyPlantAndEquipmentGross": "197234000.00",
                    "propertyPlantAndEquipmentNet": "197234000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30592308.00"
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-07-27",
                    "currency_symbol": "USD",
                    "totalAssets": "644427000.00",
                    "intangibleAssets": "106709000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "32696000.00",
                    "totalLiab": "154945000.00",
                    "totalStockholderEquity": "489482000.00",
                    "deferredLongTermLiab": "39227000.00",
                    "otherCurrentLiab": "31210000.00",
                    "commonStock": "302000.00",
                    "capitalStock": null,
                    "retainedEarnings": "322817000.00",
                    "otherLiab": "14071000.00",
                    "goodWill": "179301000.00",
                    "otherAssets": "292540000.00",
                    "cash": "21679000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "100738000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "34943000.00",
                    "shortTermDebt": "55713000.00",
                    "shortLongTermDebt": "55713000.00",
                    "shortLongTermDebtTotal": "56622000.00",
                    "otherStockholderEquity": "166363000.00",
                    "propertyPlantEquipment": "188256000.00",
                    "totalCurrentAssets": "163631000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "489482000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "109256000.00",
                    "longTermDebt": "909000.00",
                    "inventory": "1.00",
                    "accountsPayable": "13815000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-166868000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "302000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "322817000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6530000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "480796000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "909000.00",
                    "nonCurrentLiabilitiesOther": "14071000.00",
                    "nonCurrentLiabilitiesTotal": "54207000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "166363000.00",
                    "liabilitiesAndStockholdersEquity": "644427000.00",
                    "cashAndShortTermInvestments": "21679000.00",
                    "propertyPlantAndEquipmentGross": "188256000.00",
                    "propertyPlantAndEquipmentNet": "188256000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30503030.00"
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-04-27",
                    "currency_symbol": "USD",
                    "totalAssets": "689053000.00",
                    "intangibleAssets": "125893000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "25582000.00",
                    "totalLiab": "178483000.00",
                    "totalStockholderEquity": "510570000.00",
                    "deferredLongTermLiab": "44907000.00",
                    "otherCurrentLiab": "31153000.00",
                    "commonStock": "304000.00",
                    "capitalStock": null,
                    "retainedEarnings": "346540000.00",
                    "otherLiab": "14049000.00",
                    "goodWill": "206517000.00",
                    "otherAssets": "338358000.00",
                    "cash": "38037000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "101801000.00",
                    "currentDeferredRevenue": "-3053000.00",
                    "netDebt": "32527000.00",
                    "shortTermDebt": "69785000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "70564000.00",
                    "otherStockholderEquity": "163726000.00",
                    "propertyPlantEquipment": "182759000.00",
                    "totalCurrentAssets": "167936000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "510570000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "104317000.00",
                    "longTermDebt": "779000.00",
                    "inventory": "0.00",
                    "accountsPayable": "17810000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-162172000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "304000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "346540000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5948000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "521117000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "779000.00",
                    "nonCurrentLiabilitiesOther": "14049000.00",
                    "nonCurrentLiabilitiesTotal": "76682000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "163726000.00",
                    "liabilitiesAndStockholdersEquity": "689053000.00",
                    "cashAndShortTermInvestments": "38037000.00",
                    "propertyPlantAndEquipmentGross": "182759000.00",
                    "propertyPlantAndEquipmentNet": "182759000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30625000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-19",
                    "currency_symbol": "USD",
                    "totalAssets": "700171000.00",
                    "intangibleAssets": "127800000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10794000.00",
                    "totalLiab": "190116000.00",
                    "totalStockholderEquity": "510055000.00",
                    "deferredLongTermLiab": "39876000.00",
                    "otherCurrentLiab": "29823000.00",
                    "commonStock": "305000.00",
                    "capitalStock": null,
                    "retainedEarnings": "348895000.00",
                    "otherLiab": "12340000.00",
                    "goodWill": "205609000.00",
                    "otherAssets": "339426000.00",
                    "cash": "33312000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "109044000.00",
                    "currentDeferredRevenue": "39876000.00",
                    "netDebt": "51431000.00",
                    "shortTermDebt": "55887000.00",
                    "shortLongTermDebt": "55556000.00",
                    "shortLongTermDebtTotal": "84743000.00",
                    "otherStockholderEquity": "160855000.00",
                    "propertyPlantEquipment": "187288000.00",
                    "totalCurrentAssets": "173457000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "176646000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "128041000.00",
                    "longTermDebt": "27782000.00",
                    "inventory": "1310000.00",
                    "accountsPayable": "23334000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-155859000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "305000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "348895000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6017000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "526714000.00",
                    "capitalLeaseObligations": "1074000.00",
                    "longTermDebtTotal": "28856000.00",
                    "nonCurrentLiabilitiesOther": "12340000.00",
                    "nonCurrentLiabilitiesTotal": "81072000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "160855000.00",
                    "liabilitiesAndStockholdersEquity": "700171000.00",
                    "cashAndShortTermInvestments": "33312000.00",
                    "propertyPlantAndEquipmentGross": "187288000.00",
                    "propertyPlantAndEquipmentNet": "187288000.00",
                    "accumulatedDepreciation": "-155859000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30970667.00"
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-10-23",
                    "currency_symbol": "USD",
                    "totalAssets": "698665000.00",
                    "intangibleAssets": "130531000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "23579000.00",
                    "totalLiab": "206309000.00",
                    "totalStockholderEquity": "492356000.00",
                    "deferredLongTermLiab": "38257000.00",
                    "otherCurrentLiab": "29691000.00",
                    "commonStock": "306000.00",
                    "capitalStock": null,
                    "retainedEarnings": "339350000.00",
                    "otherLiab": "12198000.00",
                    "goodWill": "206899000.00",
                    "otherAssets": "340467000.00",
                    "cash": "47444000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "113024000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "51284000.00",
                    "shortTermDebt": "55898000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "98728000.00",
                    "otherStockholderEquity": "152700000.00",
                    "propertyPlantEquipment": "172501000.00",
                    "totalCurrentAssets": "185697000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "492356000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "114674000.00",
                    "longTermDebt": "42830000.00",
                    "inventory": "1.00",
                    "accountsPayable": "27435000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-150180000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "306000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "339350000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3037000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "512968000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "42830000.00",
                    "nonCurrentLiabilitiesOther": "12198000.00",
                    "nonCurrentLiabilitiesTotal": "93285000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "152700000.00",
                    "liabilitiesAndStockholdersEquity": "698665000.00",
                    "cashAndShortTermInvestments": "47444000.00",
                    "propertyPlantAndEquipmentGross": "172501000.00",
                    "propertyPlantAndEquipmentNet": "172501000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30998000.00"
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-07-24",
                    "currency_symbol": "USD",
                    "totalAssets": "709360000.00",
                    "intangibleAssets": "133262000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "28455000.00",
                    "totalLiab": "220876000.00",
                    "totalStockholderEquity": "488484000.00",
                    "deferredLongTermLiab": "33726000.00",
                    "otherCurrentLiab": "33191000.00",
                    "commonStock": "308000.00",
                    "capitalStock": null,
                    "retainedEarnings": "337364000.00",
                    "otherLiab": "13511000.00",
                    "goodWill": "206530000.00",
                    "otherAssets": "342821000.00",
                    "cash": "42531000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "116713000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "70301000.00",
                    "shortTermDebt": "55906000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "112832000.00",
                    "otherStockholderEquity": "150812000.00",
                    "propertyPlantEquipment": "173197000.00",
                    "totalCurrentAssets": "193342000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "488484000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "122356000.00",
                    "longTermDebt": "56926000.00",
                    "inventory": "0.00",
                    "accountsPayable": "27616000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-144638000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "308000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "337364000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3029000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "516018000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "56926000.00",
                    "nonCurrentLiabilitiesOther": "13511000.00",
                    "nonCurrentLiabilitiesTotal": "104163000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "150812000.00",
                    "liabilitiesAndStockholdersEquity": "709360000.00",
                    "cashAndShortTermInvestments": "42531000.00",
                    "propertyPlantAndEquipmentGross": "173197000.00",
                    "propertyPlantAndEquipmentNet": "173197000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31115789.00"
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-04-24",
                    "currency_symbol": "USD",
                    "totalAssets": "715387000.00",
                    "intangibleAssets": "140189000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "21767000.00",
                    "totalLiab": "238373000.00",
                    "totalStockholderEquity": "477014000.00",
                    "deferredLongTermLiab": "35835000.00",
                    "otherCurrentLiab": "36364000.00",
                    "commonStock": "308000.00",
                    "capitalStock": null,
                    "retainedEarnings": "329261000.00",
                    "otherLiab": "17628000.00",
                    "goodWill": "202909000.00",
                    "otherAssets": "346125000.00",
                    "cash": "54495000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "114013000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "72484000.00",
                    "shortTermDebt": "56082000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "126979000.00",
                    "otherStockholderEquity": "147445000.00",
                    "propertyPlantEquipment": "172527000.00",
                    "totalCurrentAssets": "196735000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "477014000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "120473000.00",
                    "longTermDebt": "70897000.00",
                    "inventory": "0.00",
                    "accountsPayable": "21567000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-138287000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "308000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "329261000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3027000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "518652000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "70897000.00",
                    "nonCurrentLiabilitiesOther": "17628000.00",
                    "nonCurrentLiabilitiesTotal": "124360000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "147445000.00",
                    "liabilitiesAndStockholdersEquity": "715387000.00",
                    "cashAndShortTermInvestments": "54495000.00",
                    "propertyPlantAndEquipmentGross": "172527000.00",
                    "propertyPlantAndEquipmentNet": "172527000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30981000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-20",
                    "currency_symbol": "USD",
                    "totalAssets": "541805000.00",
                    "intangibleAssets": "72705000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "12144000.00",
                    "totalLiab": "78242000.00",
                    "totalStockholderEquity": "463563000.00",
                    "deferredLongTermLiab": "25180000.00",
                    "otherCurrentLiab": "21291000.00",
                    "commonStock": "303000.00",
                    "capitalStock": null,
                    "retainedEarnings": "333153000.00",
                    "otherLiab": "8356000.00",
                    "goodWill": "144412000.00",
                    "otherAssets": "219361000.00",
                    "cash": "41429000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43431000.00",
                    "currentDeferredRevenue": "25180000.00",
                    "netDebt": "-39878000.00",
                    "shortTermDebt": "276000.00",
                    "shortLongTermDebt": "1551000.00",
                    "shortLongTermDebtTotal": "1551000.00",
                    "otherStockholderEquity": "130107000.00",
                    "propertyPlantEquipment": "172489000.00",
                    "totalCurrentAssets": "149955000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "246446000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "95326000.00",
                    "longTermDebt": "1275000.00",
                    "inventory": "1056000.00",
                    "accountsPayable": "20572000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-132699000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "303000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "333153000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2244000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "391850000.00",
                    "capitalLeaseObligations": "1275000.00",
                    "longTermDebtTotal": "1275000.00",
                    "nonCurrentLiabilitiesOther": "8356000.00",
                    "nonCurrentLiabilitiesTotal": "34811000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "130107000.00",
                    "liabilitiesAndStockholdersEquity": "541805000.00",
                    "cashAndShortTermInvestments": "41429000.00",
                    "propertyPlantAndEquipmentGross": "172489000.00",
                    "propertyPlantAndEquipmentNet": "172489000.00",
                    "accumulatedDepreciation": "-132699000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30804000.00"
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-10-24",
                    "currency_symbol": "USD",
                    "totalAssets": "529945000.00",
                    "intangibleAssets": "71778000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14057000.00",
                    "totalLiab": "83363000.00",
                    "totalStockholderEquity": "446582000.00",
                    "deferredLongTermLiab": "28838000.00",
                    "otherCurrentLiab": "23356000.00",
                    "commonStock": "302000.00",
                    "capitalStock": null,
                    "retainedEarnings": "319764000.00",
                    "otherLiab": "8148000.00",
                    "goodWill": "140678000.00",
                    "otherAssets": "214803000.00",
                    "cash": "24573000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "45031000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-22947000.00",
                    "shortTermDebt": "280000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1626000.00",
                    "otherStockholderEquity": "126516000.00",
                    "propertyPlantEquipment": "176496000.00",
                    "totalCurrentAssets": "138646000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "446582000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "100016000.00",
                    "longTermDebt": "1346000.00",
                    "inventory": "1.00",
                    "accountsPayable": "21395000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-127259000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "302000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "319764000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2347000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "391299000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "1346000.00",
                    "nonCurrentLiabilitiesOther": "8148000.00",
                    "nonCurrentLiabilitiesTotal": "38332000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "126516000.00",
                    "liabilitiesAndStockholdersEquity": "529945000.00",
                    "cashAndShortTermInvestments": "24573000.00",
                    "propertyPlantAndEquipmentGross": "176496000.00",
                    "propertyPlantAndEquipmentNet": "176496000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30932000.00"
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-07-25",
                    "currency_symbol": "USD",
                    "totalAssets": "532489000.00",
                    "intangibleAssets": "74560000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14655000.00",
                    "totalLiab": "81828000.00",
                    "totalStockholderEquity": "450661000.00",
                    "deferredLongTermLiab": "29013000.00",
                    "otherCurrentLiab": "21956000.00",
                    "commonStock": "306000.00",
                    "capitalStock": null,
                    "retainedEarnings": "326667000.00",
                    "otherLiab": "7729000.00",
                    "goodWill": "138839000.00",
                    "otherAssets": "215950000.00",
                    "cash": "24943000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43671000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-23234000.00",
                    "shortTermDebt": "294000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1709000.00",
                    "otherStockholderEquity": "123688000.00",
                    "propertyPlantEquipment": "179381000.00",
                    "totalCurrentAssets": "137158000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "450661000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "97560000.00",
                    "longTermDebt": "1415000.00",
                    "inventory": "1.00",
                    "accountsPayable": "21421000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-124068000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "306000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "326667000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2551000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "395331000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "1415000.00",
                    "nonCurrentLiabilitiesOther": "7729000.00",
                    "nonCurrentLiabilitiesTotal": "38157000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "123688000.00",
                    "liabilitiesAndStockholdersEquity": "532489000.00",
                    "cashAndShortTermInvestments": "24943000.00",
                    "propertyPlantAndEquipmentGross": "179381000.00",
                    "propertyPlantAndEquipmentNet": "179381000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31408000.00"
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-04-25",
                    "currency_symbol": "USD",
                    "totalAssets": "534567000.00",
                    "intangibleAssets": "84456000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10430000.00",
                    "totalLiab": "81185000.00",
                    "totalStockholderEquity": "453382000.00",
                    "deferredLongTermLiab": "27405000.00",
                    "otherCurrentLiab": "21529000.00",
                    "commonStock": "310000.00",
                    "capitalStock": null,
                    "retainedEarnings": "333220000.00",
                    "otherLiab": "8292000.00",
                    "goodWill": "131217000.00",
                    "otherAssets": "218213000.00",
                    "cash": "41044000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "44011000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-39249000.00",
                    "shortTermDebt": "318000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1795000.00",
                    "otherStockholderEquity": "119852000.00",
                    "propertyPlantEquipment": "171229000.00",
                    "totalCurrentAssets": "145125000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "453382000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "93651000.00",
                    "longTermDebt": "1477000.00",
                    "inventory": "0.00",
                    "accountsPayable": "22164000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-121135000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "310000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "333220000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2540000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "389442000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "1477000.00",
                    "nonCurrentLiabilitiesOther": "8292000.00",
                    "nonCurrentLiabilitiesTotal": "37174000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "119852000.00",
                    "liabilitiesAndStockholdersEquity": "534567000.00",
                    "cashAndShortTermInvestments": "41044000.00",
                    "propertyPlantAndEquipmentGross": "171229000.00",
                    "propertyPlantAndEquipmentNet": "171229000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31314000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-02-19",
                    "currency_symbol": "USD",
                    "totalAssets": "506269000.00",
                    "intangibleAssets": "40110000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15441000.00",
                    "totalLiab": "70404000.00",
                    "totalStockholderEquity": "435865000.00",
                    "deferredLongTermLiab": "26850000.00",
                    "otherCurrentLiab": "18275000.00",
                    "commonStock": "305000.00",
                    "capitalStock": null,
                    "retainedEarnings": "327834000.00",
                    "otherLiab": "8940000.00",
                    "goodWill": "88496000.00",
                    "otherAssets": "131146000.00",
                    "cash": "127367000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "34611000.00",
                    "currentDeferredRevenue": "26850000.00",
                    "netDebt": "-127295000.00",
                    "shortTermDebt": "69000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "72000.00",
                    "otherStockholderEquity": "107726000.00",
                    "propertyPlantEquipment": "154763000.00",
                    "totalCurrentAssets": "220360000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "307259000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "76500000.00",
                    "longTermDebt": "3000.00",
                    "inventory": "1052000.00",
                    "accountsPayable": "16267000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-116287000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "305000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "327834000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2540000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "285909000.00",
                    "capitalLeaseObligations": "3000.00",
                    "longTermDebtTotal": "3000.00",
                    "nonCurrentLiabilitiesOther": "8940000.00",
                    "nonCurrentLiabilitiesTotal": "35793000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "107726000.00",
                    "liabilitiesAndStockholdersEquity": "506269000.00",
                    "cashAndShortTermInvestments": "127367000.00",
                    "propertyPlantAndEquipmentGross": "154763000.00",
                    "propertyPlantAndEquipmentNet": "154763000.00",
                    "accumulatedDepreciation": "-116287000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31129000.00"
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-10-25",
                    "currency_symbol": "USD",
                    "totalAssets": "490802000.00",
                    "intangibleAssets": "41624000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "18849000.00",
                    "totalLiab": "72358000.00",
                    "totalStockholderEquity": "418444000.00",
                    "deferredLongTermLiab": "26576000.00",
                    "otherCurrentLiab": "19490000.00",
                    "commonStock": "304000.00",
                    "capitalStock": null,
                    "retainedEarnings": "315675000.00",
                    "otherLiab": "9129000.00",
                    "goodWill": "88404000.00",
                    "otherAssets": "132579000.00",
                    "cash": "98551000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "36649000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-98455000.00",
                    "shortTermDebt": "92000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "96000.00",
                    "otherStockholderEquity": "102465000.00",
                    "propertyPlantEquipment": "157599000.00",
                    "totalCurrentAssets": "200624000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "418444000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "83224000.00",
                    "longTermDebt": "4000.00",
                    "inventory": "1.00",
                    "accountsPayable": "17067000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-112514000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "304000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "315675000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2551000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "290178000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "4000.00",
                    "nonCurrentLiabilitiesOther": "9129000.00",
                    "nonCurrentLiabilitiesTotal": "35709000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "102465000.00",
                    "liabilitiesAndStockholdersEquity": "490802000.00",
                    "cashAndShortTermInvestments": "98551000.00",
                    "propertyPlantAndEquipmentGross": "157599000.00",
                    "propertyPlantAndEquipmentNet": "157599000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30986000.00"
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-07-25",
                    "currency_symbol": "USD",
                    "totalAssets": "468192000.00",
                    "intangibleAssets": "43138000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "19900000.00",
                    "totalLiab": "64437000.00",
                    "totalStockholderEquity": "403755000.00",
                    "deferredLongTermLiab": "25899000.00",
                    "otherCurrentLiab": "17220000.00",
                    "commonStock": "303000.00",
                    "capitalStock": null,
                    "retainedEarnings": "304537000.00",
                    "otherLiab": "8985000.00",
                    "goodWill": "87771000.00",
                    "otherAssets": "133446000.00",
                    "cash": "81101000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "29530000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-80957000.00",
                    "shortTermDebt": "121000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "144000.00",
                    "otherStockholderEquity": "98915000.00",
                    "propertyPlantEquipment": "157465000.00",
                    "totalCurrentAssets": "177281000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "403755000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "76280000.00",
                    "longTermDebt": "23000.00",
                    "inventory": "0.00",
                    "accountsPayable": "12189000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-109346000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "303000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "304537000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2537000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "290911000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "23000.00",
                    "nonCurrentLiabilitiesOther": "8985000.00",
                    "nonCurrentLiabilitiesTotal": "34907000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "98915000.00",
                    "liabilitiesAndStockholdersEquity": "468192000.00",
                    "cashAndShortTermInvestments": "81101000.00",
                    "propertyPlantAndEquipmentGross": "157465000.00",
                    "propertyPlantAndEquipmentNet": "157465000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30736000.00"
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-04-25",
                    "currency_symbol": "USD",
                    "totalAssets": "446206000.00",
                    "intangibleAssets": "44651000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14796000.00",
                    "totalLiab": "65759000.00",
                    "totalStockholderEquity": "380447000.00",
                    "deferredLongTermLiab": "23986000.00",
                    "otherCurrentLiab": "18131000.00",
                    "commonStock": "300000.00",
                    "capitalStock": null,
                    "retainedEarnings": "293754000.00",
                    "otherLiab": "9138000.00",
                    "goodWill": "87860000.00",
                    "otherAssets": "135061000.00",
                    "cash": "71630000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "32598000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-71411000.00",
                    "shortTermDebt": "182000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "219000.00",
                    "otherStockholderEquity": "86393000.00",
                    "propertyPlantEquipment": "146627000.00",
                    "totalCurrentAssets": "164518000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "380447000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "78092000.00",
                    "longTermDebt": "37000.00",
                    "inventory": "0.00",
                    "accountsPayable": "14285000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-107439000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "300000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "293754000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2550000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "281688000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "37000.00",
                    "nonCurrentLiabilitiesOther": "9138000.00",
                    "nonCurrentLiabilitiesTotal": "33161000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "86393000.00",
                    "liabilitiesAndStockholdersEquity": "446206000.00",
                    "cashAndShortTermInvestments": "71630000.00",
                    "propertyPlantAndEquipmentGross": "146627000.00",
                    "propertyPlantAndEquipmentNet": "146627000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30264000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-02-15",
                    "currency_symbol": "USD",
                    "totalAssets": "399187000.00",
                    "intangibleAssets": "22102000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10051000.00",
                    "totalLiab": "47516000.00",
                    "totalStockholderEquity": "351671000.00",
                    "deferredLongTermLiab": "12440000.00",
                    "otherCurrentLiab": "16476000.00",
                    "commonStock": "292000.00",
                    "capitalStock": null,
                    "retainedEarnings": "286735000.00",
                    "otherLiab": "7098000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "67234000.00",
                    "cash": "112182000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27920000.00",
                    "currentDeferredRevenue": "12440000.00",
                    "netDebt": "-111848000.00",
                    "shortTermDebt": "276000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "334000.00",
                    "otherStockholderEquity": "64644000.00",
                    "propertyPlantEquipment": "133557000.00",
                    "totalCurrentAssets": "198396000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "286237000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "75262000.00",
                    "longTermDebt": "58000.00",
                    "inventory": "901000.00",
                    "accountsPayable": "11168000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-105581000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "292000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "286735000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1800000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "200791000.00",
                    "capitalLeaseObligations": "58000.00",
                    "longTermDebtTotal": "58000.00",
                    "nonCurrentLiabilitiesOther": "7098000.00",
                    "nonCurrentLiabilitiesTotal": "19596000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "64644000.00",
                    "liabilitiesAndStockholdersEquity": "399187000.00",
                    "cashAndShortTermInvestments": "112182000.00",
                    "propertyPlantAndEquipmentGross": "133557000.00",
                    "propertyPlantAndEquipmentNet": "133557000.00",
                    "accumulatedDepreciation": "-105581000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29716000.00"
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-10-26",
                    "currency_symbol": "USD",
                    "totalAssets": "386618000.00",
                    "intangibleAssets": "23225000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "13607000.00",
                    "totalLiab": "49641000.00",
                    "totalStockholderEquity": "336977000.00",
                    "deferredLongTermLiab": "12991000.00",
                    "otherCurrentLiab": "16475000.00",
                    "commonStock": "292000.00",
                    "capitalStock": null,
                    "retainedEarnings": "273714000.00",
                    "otherLiab": "6805000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "68382000.00",
                    "cash": "92988000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "29757000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-92514000.00",
                    "shortTermDebt": "386000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "474000.00",
                    "otherStockholderEquity": "62971000.00",
                    "propertyPlantEquipment": "136763000.00",
                    "totalCurrentAssets": "181473000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "336977000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "74878000.00",
                    "longTermDebt": "88000.00",
                    "inventory": "0.00",
                    "accountsPayable": "12896000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-101941000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "292000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "273714000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1825000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "205145000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "88000.00",
                    "nonCurrentLiabilitiesOther": "6805000.00",
                    "nonCurrentLiabilitiesTotal": "19884000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "62971000.00",
                    "liabilitiesAndStockholdersEquity": "386618000.00",
                    "cashAndShortTermInvestments": "92988000.00",
                    "propertyPlantAndEquipmentGross": "136763000.00",
                    "propertyPlantAndEquipmentNet": "136763000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29660000.00"
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-07-27",
                    "currency_symbol": "USD",
                    "totalAssets": "370776000.00",
                    "intangibleAssets": "24373000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15709000.00",
                    "totalLiab": "51999000.00",
                    "totalStockholderEquity": "318777000.00",
                    "deferredLongTermLiab": "12499000.00",
                    "otherCurrentLiab": "19726000.00",
                    "commonStock": "289000.00",
                    "capitalStock": null,
                    "retainedEarnings": "264384000.00",
                    "otherLiab": "6883000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "69596000.00",
                    "cash": "68832000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "32478000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-68219000.00",
                    "shortTermDebt": "474000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "613000.00",
                    "otherStockholderEquity": "54104000.00",
                    "propertyPlantEquipment": "139082000.00",
                    "totalCurrentAssets": "162098000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "318777000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "77557000.00",
                    "longTermDebt": "139000.00",
                    "inventory": "0.00",
                    "accountsPayable": "12278000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-98174000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "289000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "264384000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1891000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "208678000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "139000.00",
                    "nonCurrentLiabilitiesOther": "6883000.00",
                    "nonCurrentLiabilitiesTotal": "19521000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "54104000.00",
                    "liabilitiesAndStockholdersEquity": "370776000.00",
                    "cashAndShortTermInvestments": "68832000.00",
                    "propertyPlantAndEquipmentGross": "139082000.00",
                    "propertyPlantAndEquipmentNet": "139082000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29445000.00"
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-04-26",
                    "currency_symbol": "USD",
                    "totalAssets": "364760000.00",
                    "intangibleAssets": "25521000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10669000.00",
                    "totalLiab": "60003000.00",
                    "totalStockholderEquity": "304757000.00",
                    "deferredLongTermLiab": "10058000.00",
                    "otherCurrentLiab": "23163000.00",
                    "commonStock": "289000.00",
                    "capitalStock": null,
                    "retainedEarnings": "252256000.00",
                    "otherLiab": "9470000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "70711000.00",
                    "cash": "69397000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "40247000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-68648000.00",
                    "shortTermDebt": "521000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "749000.00",
                    "otherStockholderEquity": "52212000.00",
                    "propertyPlantEquipment": "138607000.00",
                    "totalCurrentAssets": "155442000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "304757000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "75376000.00",
                    "longTermDebt": "228000.00",
                    "inventory": "0.00",
                    "accountsPayable": "16563000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-96531000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "289000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "252256000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1858000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "209318000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "228000.00",
                    "nonCurrentLiabilitiesOther": "9470000.00",
                    "nonCurrentLiabilitiesTotal": "19756000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "52212000.00",
                    "liabilitiesAndStockholdersEquity": "364760000.00",
                    "cashAndShortTermInvestments": "69397000.00",
                    "propertyPlantAndEquipmentGross": "138607000.00",
                    "propertyPlantAndEquipmentNet": "138607000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29363000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "341151000.00",
                    "intangibleAssets": "26668000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9113000.00",
                    "totalLiab": "54249000.00",
                    "totalStockholderEquity": "286902000.00",
                    "deferredLongTermLiab": "11126000.00",
                    "otherCurrentLiab": "16600000.00",
                    "commonStock": "285000.00",
                    "capitalStock": null,
                    "retainedEarnings": "244405000.00",
                    "otherLiab": "8860000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "71566000.00",
                    "cash": "58801000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33930000.00",
                    "currentDeferredRevenue": "11126000.00",
                    "netDebt": "-57916000.00",
                    "shortTermDebt": "552000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "885000.00",
                    "otherStockholderEquity": "42212000.00",
                    "propertyPlantEquipment": "129868000.00",
                    "totalCurrentAssets": "139717000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "216902000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "70922000.00",
                    "longTermDebt": "333000.00",
                    "inventory": "881000.00",
                    "accountsPayable": "12392000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-93267000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "285000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "244405000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1566000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "201434000.00",
                    "capitalLeaseObligations": "333000.00",
                    "longTermDebtTotal": "333000.00",
                    "nonCurrentLiabilitiesOther": "8860000.00",
                    "nonCurrentLiabilitiesTotal": "20319000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "42212000.00",
                    "liabilitiesAndStockholdersEquity": "341151000.00",
                    "cashAndShortTermInvestments": "58801000.00",
                    "propertyPlantAndEquipmentGross": "129868000.00",
                    "propertyPlantAndEquipmentNet": "129868000.00",
                    "accumulatedDepreciation": "-93267000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29363000.00"
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-10-28",
                    "currency_symbol": "USD",
                    "totalAssets": "374813000.00",
                    "intangibleAssets": "27816000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "11836000.00",
                    "totalLiab": "103920000.00",
                    "totalStockholderEquity": "270893000.00",
                    "deferredLongTermLiab": "12169000.00",
                    "otherCurrentLiab": "18035000.00",
                    "commonStock": "285000.00",
                    "capitalStock": null,
                    "retainedEarnings": "258056000.00",
                    "otherLiab": "8079000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "72681000.00",
                    "cash": "87467000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33199000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-36433000.00",
                    "shortTermDebt": "561000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "51034000.00",
                    "otherStockholderEquity": "12552000.00",
                    "propertyPlantEquipment": "133255000.00",
                    "totalCurrentAssets": "168877000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "270893000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "69574000.00",
                    "longTermDebt": "50473000.00",
                    "inventory": "0.00",
                    "accountsPayable": "14603000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-91023000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "285000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "258056000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1533000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "205936000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "50473000.00",
                    "nonCurrentLiabilitiesOther": "8079000.00",
                    "nonCurrentLiabilitiesTotal": "70721000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "12552000.00",
                    "liabilitiesAndStockholdersEquity": "374813000.00",
                    "cashAndShortTermInvestments": "87467000.00",
                    "propertyPlantAndEquipmentGross": "133255000.00",
                    "propertyPlantAndEquipmentNet": "133255000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29552000.00"
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-07-27",
                    "currency_symbol": "USD",
                    "totalAssets": "382979000.00",
                    "intangibleAssets": "28963000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10053000.00",
                    "totalLiab": "100243000.00",
                    "totalStockholderEquity": "282736000.00",
                    "deferredLongTermLiab": "7980000.00",
                    "otherCurrentLiab": "17933000.00",
                    "commonStock": "294000.00",
                    "capitalStock": null,
                    "retainedEarnings": "247211000.00",
                    "otherLiab": "7782000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "73830000.00",
                    "cash": "96119000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33870000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-44925000.00",
                    "shortTermDebt": "583000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "51194000.00",
                    "otherStockholderEquity": "35231000.00",
                    "propertyPlantEquipment": "133198000.00",
                    "totalCurrentAssets": "175951000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "282736000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "69779000.00",
                    "longTermDebt": "50611000.00",
                    "inventory": "0.00",
                    "accountsPayable": "15354000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-88517000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "294000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "247211000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1535000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "207028000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "50611000.00",
                    "nonCurrentLiabilitiesOther": "7782000.00",
                    "nonCurrentLiabilitiesTotal": "66373000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "35231000.00",
                    "liabilitiesAndStockholdersEquity": "382979000.00",
                    "cashAndShortTermInvestments": "96119000.00",
                    "propertyPlantAndEquipmentGross": "133198000.00",
                    "propertyPlantAndEquipmentNet": "133198000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29851000.00"
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-04-25",
                    "currency_symbol": "USD",
                    "totalAssets": "368102000.00",
                    "intangibleAssets": "30111000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9541000.00",
                    "totalLiab": "99833000.00",
                    "totalStockholderEquity": "268269000.00",
                    "deferredLongTermLiab": "6408000.00",
                    "otherCurrentLiab": "21900000.00",
                    "commonStock": "292000.00",
                    "capitalStock": null,
                    "retainedEarnings": "237309000.00",
                    "otherLiab": "8371000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "74966000.00",
                    "cash": "85681000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "34307000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-34331000.00",
                    "shortTermDebt": "603000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "51350000.00",
                    "otherStockholderEquity": "30668000.00",
                    "propertyPlantEquipment": "129527000.00",
                    "totalCurrentAssets": "163609000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "194826000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "68387000.00",
                    "longTermDebt": "50747000.00",
                    "inventory": "0.00",
                    "accountsPayable": "11804000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-88033000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "292000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "237309000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1523000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "204493000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "50747000.00",
                    "nonCurrentLiabilitiesOther": "8371000.00",
                    "nonCurrentLiabilitiesTotal": "65526000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "30668000.00",
                    "liabilitiesAndStockholdersEquity": "368102000.00",
                    "cashAndShortTermInvestments": "85681000.00",
                    "propertyPlantAndEquipmentGross": "129527000.00",
                    "propertyPlantAndEquipmentNet": "129527000.00",
                    "accumulatedDepreciation": "-88033000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29371000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "348796000.00",
                    "intangibleAssets": "31259000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7866000.00",
                    "totalLiab": "92710000.00",
                    "totalStockholderEquity": "256086000.00",
                    "deferredLongTermLiab": "6116000.00",
                    "otherCurrentLiab": "16280000.00",
                    "commonStock": "290000.00",
                    "capitalStock": null,
                    "retainedEarnings": "231496000.00",
                    "otherLiab": "8106000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "76401000.00",
                    "cash": "74504000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27605000.00",
                    "currentDeferredRevenue": "6116000.00",
                    "netDebt": "-22983000.00",
                    "shortTermDebt": "638000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "51521000.00",
                    "otherStockholderEquity": "24300000.00",
                    "propertyPlantEquipment": "126432000.00",
                    "totalCurrentAssets": "145963000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "181495000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "62763000.00",
                    "longTermDebt": "50000000.00",
                    "inventory": "830000.00",
                    "accountsPayable": "10687000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-87272000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "290000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "231496000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1810000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "202833000.00",
                    "capitalLeaseObligations": "883000.00",
                    "longTermDebtTotal": "50883000.00",
                    "nonCurrentLiabilitiesOther": "8106000.00",
                    "nonCurrentLiabilitiesTotal": "65105000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "24300000.00",
                    "liabilitiesAndStockholdersEquity": "348796000.00",
                    "cashAndShortTermInvestments": "74504000.00",
                    "propertyPlantAndEquipmentGross": "126432000.00",
                    "propertyPlantAndEquipmentNet": "126432000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29371000.00"
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-10-29",
                    "currency_symbol": "USD",
                    "totalAssets": "341813000.00",
                    "intangibleAssets": "32406000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "11484000.00",
                    "totalLiab": "97679000.00",
                    "totalStockholderEquity": "244134000.00",
                    "deferredLongTermLiab": "5116000.00",
                    "otherCurrentLiab": "23326000.00",
                    "commonStock": "290000.00",
                    "capitalStock": null,
                    "retainedEarnings": "221714000.00",
                    "otherLiab": "6159000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "77333000.00",
                    "cash": "63219000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "35381000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-11524000.00",
                    "shortTermDebt": "672000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "51695000.00",
                    "otherStockholderEquity": "22130000.00",
                    "propertyPlantEquipment": "127339000.00",
                    "totalCurrentAssets": "137141000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "168396000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "62438000.00",
                    "longTermDebt": "51023000.00",
                    "inventory": "0.00",
                    "accountsPayable": "11383000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-83615000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "290000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "221714000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1595000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "204672000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "51023000.00",
                    "nonCurrentLiabilitiesOther": "6159000.00",
                    "nonCurrentLiabilitiesTotal": "62298000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "22130000.00",
                    "liabilitiesAndStockholdersEquity": "341813000.00",
                    "cashAndShortTermInvestments": "63219000.00",
                    "propertyPlantAndEquipmentGross": "127339000.00",
                    "propertyPlantAndEquipmentNet": "127339000.00",
                    "accumulatedDepreciation": "-83615000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29129000.00"
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-07-29",
                    "currency_symbol": "USD",
                    "totalAssets": "330497000.00",
                    "intangibleAssets": "33554000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10859000.00",
                    "totalLiab": "95091000.00",
                    "totalStockholderEquity": "235406000.00",
                    "deferredLongTermLiab": "4885000.00",
                    "otherCurrentLiab": "21864000.00",
                    "commonStock": "290000.00",
                    "capitalStock": null,
                    "retainedEarnings": "214857000.00",
                    "otherLiab": "6047000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "78511000.00",
                    "cash": "47916000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "32340000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4682000.00",
                    "shortTermDebt": "779000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "52598000.00",
                    "otherStockholderEquity": "20259000.00",
                    "propertyPlantEquipment": "129670000.00",
                    "totalCurrentAssets": "122316000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "158520000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "63541000.00",
                    "longTermDebt": "51819000.00",
                    "inventory": null,
                    "accountsPayable": "9697000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-82026000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "290000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "214857000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1625000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "208181000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "51819000.00",
                    "nonCurrentLiabilitiesOther": "6047000.00",
                    "nonCurrentLiabilitiesTotal": "62751000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "20259000.00",
                    "liabilitiesAndStockholdersEquity": "330497000.00",
                    "cashAndShortTermInvestments": "47916000.00",
                    "propertyPlantAndEquipmentGross": "129670000.00",
                    "propertyPlantAndEquipmentNet": "129670000.00",
                    "accumulatedDepreciation": "-82026000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29119000.00"
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-04-29",
                    "currency_symbol": "USD",
                    "totalAssets": "320623000.00",
                    "intangibleAssets": "34701000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7688000.00",
                    "totalLiab": "92921000.00",
                    "totalStockholderEquity": "227702000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "20745000.00",
                    "commonStock": "290000.00",
                    "capitalStock": null,
                    "retainedEarnings": "208976000.00",
                    "otherLiab": "4623000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "79567000.00",
                    "cash": "44612000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "31417000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "8215000.00",
                    "shortTermDebt": "835000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "52827000.00",
                    "otherStockholderEquity": "18436000.00",
                    "propertyPlantEquipment": "130331000.00",
                    "totalCurrentAssets": "110725000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "58425000.00",
                    "longTermDebt": "51992000.00",
                    "inventory": null,
                    "accountsPayable": "9837000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-78323000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "290000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1534000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "209898000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "61504000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "320623000.00",
                    "cashAndShortTermInvestments": "44612000.00",
                    "propertyPlantAndEquipmentGross": "130331000.00",
                    "propertyPlantAndEquipmentNet": "130331000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29074000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "316730000.00",
                    "intangibleAssets": "35849000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8533000.00",
                    "totalLiab": "92223000.00",
                    "totalStockholderEquity": "224507000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "17107000.00",
                    "commonStock": "290000.00",
                    "capitalStock": null,
                    "retainedEarnings": "207586000.00",
                    "otherLiab": "4485000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "80778000.00",
                    "cash": "42035000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "29783000.00",
                    "currentDeferredRevenue": "17834000.00",
                    "netDebt": "11053000.00",
                    "shortTermDebt": "919000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "53088000.00",
                    "otherStockholderEquity": "16631000.00",
                    "propertyPlantEquipment": "128726000.00",
                    "totalCurrentAssets": "107226000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "55720000.00",
                    "longTermDebt": "52169000.00",
                    "inventory": "938000.00",
                    "accountsPayable": "10333000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-75990000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "290000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1597000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "209504000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "62440000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "316730000.00",
                    "cashAndShortTermInvestments": "42035000.00",
                    "propertyPlantAndEquipmentGross": "128726000.00",
                    "propertyPlantAndEquipmentNet": "128726000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29074000.00"
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "306686000.00",
                    "intangibleAssets": "36997000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "14145000.00",
                    "totalLiab": "87927000.00",
                    "totalStockholderEquity": "218759000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "16057000.00",
                    "commonStock": "289000.00",
                    "capitalStock": null,
                    "retainedEarnings": "203331000.00",
                    "otherLiab": "3749000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "81911000.00",
                    "cash": "27230000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25638000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "26246000.00",
                    "shortTermDebt": "1072000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "53476000.00",
                    "otherStockholderEquity": "15139000.00",
                    "propertyPlantEquipment": "130407000.00",
                    "totalCurrentAssets": "94368000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "52993000.00",
                    "longTermDebt": "52404000.00",
                    "inventory": null,
                    "accountsPayable": "8509000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-72976000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "289000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1582000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "212318000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "62289000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "306686000.00",
                    "cashAndShortTermInvestments": "27230000.00",
                    "propertyPlantAndEquipmentGross": "130474000000.00",
                    "propertyPlantAndEquipmentNet": "130407000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29026000.00"
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "305383000.00",
                    "intangibleAssets": "38144000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "17667000.00",
                    "totalLiab": "89986000.00",
                    "totalStockholderEquity": "215397000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "16471000.00",
                    "commonStock": "289000.00",
                    "capitalStock": null,
                    "retainedEarnings": "201581000.00",
                    "otherLiab": "3602000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "83131000.00",
                    "cash": "24072000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27179000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "29792000.00",
                    "shortTermDebt": "1231000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "53864000.00",
                    "otherStockholderEquity": "13527000.00",
                    "propertyPlantEquipment": "130474000.00",
                    "totalCurrentAssets": "91778000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "50039000.00",
                    "longTermDebt": "52633000.00",
                    "inventory": null,
                    "accountsPayable": "9477000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-69345000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "289000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1655000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "213605000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "62807000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "305383000.00",
                    "cashAndShortTermInvestments": "24072000.00",
                    "propertyPlantAndEquipmentGross": "130474000.00",
                    "propertyPlantAndEquipmentNet": "130474000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28977000.00"
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-05-01",
                    "currency_symbol": "USD",
                    "totalAssets": "300988000.00",
                    "intangibleAssets": "39292000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "12627000.00",
                    "totalLiab": "88131000.00",
                    "totalStockholderEquity": "212857000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "16124000.00",
                    "commonStock": "289000.00",
                    "capitalStock": null,
                    "retainedEarnings": "200766000.00",
                    "otherLiab": "2918000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "84748000.00",
                    "cash": "31241000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25398000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "23060000.00",
                    "shortTermDebt": "1433000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "54301000.00",
                    "otherStockholderEquity": "11802000.00",
                    "propertyPlantEquipment": "123931000.00",
                    "totalCurrentAssets": "92309000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "48441000.00",
                    "longTermDebt": "52868000.00",
                    "inventory": null,
                    "accountsPayable": "7841000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-66453000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "289000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2124000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "208679000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "62733000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "300988000.00",
                    "cashAndShortTermInvestments": "31241000.00",
                    "propertyPlantAndEquipmentGross": "123931000.00",
                    "propertyPlantAndEquipmentNet": "123931000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28906000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-02-26",
                    "currency_symbol": "USD",
                    "totalAssets": "307527000.00",
                    "intangibleAssets": "40708000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8194000.00",
                    "totalLiab": "91093000.00",
                    "totalStockholderEquity": "216434000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12927000.00",
                    "commonStock": "289000.00",
                    "capitalStock": null,
                    "retainedEarnings": "205896000.00",
                    "otherLiab": "3055000.00",
                    "goodWill": "50230000.00",
                    "otherAssets": "92962000.00",
                    "cash": "22093000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "26162000.00",
                    "currentDeferredRevenue": "12315000.00",
                    "netDebt": "32544000.00",
                    "shortTermDebt": "1602000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "54637000.00",
                    "otherStockholderEquity": "10249000.00",
                    "propertyPlantEquipment": "122976000.00",
                    "totalCurrentAssets": "91589000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "60633000.00",
                    "longTermDebt": "53035000.00",
                    "inventory": "669000.00",
                    "accountsPayable": "11633000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-63401000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "289000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2024000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "215938000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "64931000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "307527000.00",
                    "cashAndShortTermInvestments": "22093000.00",
                    "propertyPlantAndEquipmentGross": "122976000.00",
                    "propertyPlantAndEquipmentNet": "122976000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28906000.00"
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-11-03",
                    "currency_symbol": "USD",
                    "totalAssets": "304922000.00",
                    "intangibleAssets": "35953000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8113000.00",
                    "totalLiab": "96480000.00",
                    "totalStockholderEquity": "208442000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "16213000.00",
                    "commonStock": "289000.00",
                    "capitalStock": null,
                    "retainedEarnings": "199588000.00",
                    "otherLiab": "3319000.00",
                    "goodWill": "54957000.00",
                    "otherAssets": "92939000.00",
                    "cash": "17591000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "30811000.00",
                    "currentDeferredRevenue": "1008000.00",
                    "netDebt": "39390000.00",
                    "shortTermDebt": "2416000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "56981000.00",
                    "otherStockholderEquity": "8565000.00",
                    "propertyPlantEquipment": "114016000.00",
                    "totalCurrentAssets": "97967000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "72263000.00",
                    "longTermDebt": "54565000.00",
                    "inventory": null,
                    "accountsPayable": "11175000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-60247000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "289000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2029000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "206955000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "65669000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "304922000.00",
                    "cashAndShortTermInvestments": "17591000.00",
                    "propertyPlantAndEquipmentGross": "114016000.00",
                    "propertyPlantAndEquipmentNet": "114016000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29139000.00"
                },
                "2008-06-30": {
                    "date": "2008-06-30",
                    "filing_date": "2008-08-01",
                    "currency_symbol": "USD",
                    "totalAssets": "274023000.00",
                    "intangibleAssets": "37067000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9108000.00",
                    "totalLiab": "78111000.00",
                    "totalStockholderEquity": "195912000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "16688000.00",
                    "commonStock": "288000.00",
                    "capitalStock": null,
                    "retainedEarnings": "189518000.00",
                    "otherLiab": "2740000.00",
                    "goodWill": "45045000.00",
                    "otherAssets": "84067000.00",
                    "cash": "1082000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "30792000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "35951000.00",
                    "shortTermDebt": "592000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "37033000.00",
                    "otherStockholderEquity": "6106000.00",
                    "propertyPlantEquipment": "103748000.00",
                    "totalCurrentAssets": "86208000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "76018000.00",
                    "longTermDebt": "36441000.00",
                    "inventory": null,
                    "accountsPayable": "13512000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-57240000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "288000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1955000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "187815000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "47319000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "274023000.00",
                    "cashAndShortTermInvestments": "1082000.00",
                    "propertyPlantAndEquipmentGross": "103748000.00",
                    "propertyPlantAndEquipmentNet": "103748000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29126000.00"
                },
                "2008-03-31": {
                    "date": "2008-03-31",
                    "filing_date": "2008-04-30",
                    "currency_symbol": "USD",
                    "totalAssets": "264545000.00",
                    "intangibleAssets": "29097000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8422000.00",
                    "totalLiab": "81963000.00",
                    "totalStockholderEquity": "182582000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11725000.00",
                    "commonStock": "287000.00",
                    "capitalStock": null,
                    "retainedEarnings": "179440000.00",
                    "otherLiab": "4605000.00",
                    "goodWill": "53939000.00",
                    "otherAssets": "84425000.00",
                    "cash": "3235000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27994000.00",
                    "currentDeferredRevenue": "-121000.00",
                    "netDebt": "38825000.00",
                    "shortTermDebt": "701000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "42060000.00",
                    "otherStockholderEquity": "2855000.00",
                    "propertyPlantEquipment": "103861000.00",
                    "totalCurrentAssets": "76259000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "522000.00",
                    "netReceivables": "64080000.00",
                    "longTermDebt": "41359000.00",
                    "inventory": "558000.00",
                    "accountsPayable": "14354000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-58121000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "287000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1389000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "188286000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "53969000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "264545000.00",
                    "cashAndShortTermInvestments": "3757000.00",
                    "propertyPlantAndEquipmentGross": "158354000.00",
                    "propertyPlantAndEquipmentNet": "103861000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28982000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "241884000.00",
                    "intangibleAssets": "29991000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6249000.00",
                    "totalLiab": "70151000.00",
                    "totalStockholderEquity": "171733000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13060000.00",
                    "commonStock": "286000.00",
                    "capitalStock": null,
                    "retainedEarnings": "171447000.00",
                    "otherLiab": "4476000.00",
                    "goodWill": "36053000.00",
                    "otherAssets": "67402000.00",
                    "cash": "4909000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "26818000.00",
                    "currentDeferredRevenue": "9999000.00",
                    "netDebt": "27407000.00",
                    "shortTermDebt": "830000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "32316000.00",
                    "otherStockholderEquity": "2855000.00",
                    "propertyPlantEquipment": "103032000.00",
                    "totalCurrentAssets": "71450000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "522000.00",
                    "netReceivables": "59734000.00",
                    "longTermDebt": "31486000.00",
                    "inventory": "558000.00",
                    "accountsPayable": "11714000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-55322000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "286000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1358000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "170434000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "43333000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "241884000.00",
                    "cashAndShortTermInvestments": "5431000.00",
                    "propertyPlantAndEquipmentGross": "103032000.00",
                    "propertyPlantAndEquipmentNet": "103032000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28982000.00"
                },
                "2007-09-30": {
                    "date": "2007-09-30",
                    "filing_date": "2007-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "215964000.00",
                    "intangibleAssets": "18925000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6073000.00",
                    "totalLiab": "33138000.00",
                    "totalStockholderEquity": "182826000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10780000.00",
                    "commonStock": "295000.00",
                    "capitalStock": null,
                    "retainedEarnings": "180635000.00",
                    "otherLiab": "3370000.00",
                    "goodWill": "15588000.00",
                    "otherAssets": "35951000.00",
                    "cash": "8306000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21328000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-6464000.00",
                    "shortTermDebt": "859000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1842000.00",
                    "otherStockholderEquity": "1896000.00",
                    "propertyPlantEquipment": "99369000.00",
                    "totalCurrentAssets": "80644000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "10600000.00",
                    "netReceivables": "55665000.00",
                    "longTermDebt": "983000.00",
                    "inventory": null,
                    "accountsPayable": "9689000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-52675000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "295000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1438000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "135320000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11810000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "215964000.00",
                    "cashAndShortTermInvestments": "18906000.00",
                    "propertyPlantAndEquipmentGross": "152044000.00",
                    "propertyPlantAndEquipmentNet": "99369000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29866000.00"
                },
                "2007-06-30": {
                    "date": "2007-06-30",
                    "filing_date": "2007-08-02",
                    "currency_symbol": "USD",
                    "totalAssets": "199976000.00",
                    "intangibleAssets": "10552000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7568000.00",
                    "totalLiab": "27730000.00",
                    "totalStockholderEquity": "172246000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9889000.00",
                    "commonStock": "294000.00",
                    "capitalStock": null,
                    "retainedEarnings": "171952000.00",
                    "otherLiab": "3193000.00",
                    "goodWill": "15588000.00",
                    "otherAssets": "27339000.00",
                    "cash": "10336000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16370000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-9519000.00",
                    "shortTermDebt": "42000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "817000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "92282000.00",
                    "totalCurrentAssets": "80355000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "10575000.00",
                    "netReceivables": "51876000.00",
                    "longTermDebt": "775000.00",
                    "inventory": null,
                    "accountsPayable": "6439000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-51086000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "294000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1199000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "119621000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11360000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "199976000.00",
                    "cashAndShortTermInvestments": "20911000.00",
                    "propertyPlantAndEquipmentGross": "92282000.00",
                    "propertyPlantAndEquipmentNet": "92282000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30162000.00"
                },
                "2007-03-31": {
                    "date": "2007-03-31",
                    "filing_date": "2007-05-07",
                    "currency_symbol": "USD",
                    "totalAssets": "212852000.00",
                    "intangibleAssets": "10912000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10247000.00",
                    "totalLiab": "27412000.00",
                    "totalStockholderEquity": "185440000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9905000.00",
                    "commonStock": "302000.00",
                    "capitalStock": null,
                    "retainedEarnings": "185138000.00",
                    "otherLiab": "2345000.00",
                    "goodWill": "15588000.00",
                    "otherAssets": "29205000.00",
                    "cash": "5435000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16723000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4608000.00",
                    "shortTermDebt": "41000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "827000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "76982000.00",
                    "totalCurrentAssets": "106665000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "42075000.00",
                    "netReceivables": "48908000.00",
                    "longTermDebt": "786000.00",
                    "inventory": null,
                    "accountsPayable": "6777000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-49374000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "302000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2705000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "106187000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10689000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "212852000.00",
                    "cashAndShortTermInvestments": "47510000.00",
                    "propertyPlantAndEquipmentGross": "76982000.00",
                    "propertyPlantAndEquipmentNet": "76982000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30665000.00"
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "213014000.00",
                    "intangibleAssets": "10731000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5292000.00",
                    "totalLiab": "27787000.00",
                    "totalStockholderEquity": "185227000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11144000.00",
                    "commonStock": "304000.00",
                    "capitalStock": null,
                    "retainedEarnings": "184923000.00",
                    "otherLiab": "1271000.00",
                    "goodWill": "15588000.00",
                    "otherAssets": "32136000.00",
                    "cash": "8231000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19133000.00",
                    "currentDeferredRevenue": "6587000.00",
                    "netDebt": "-7395000.00",
                    "shortTermDebt": "40000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "836000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "53315000.00",
                    "totalCurrentAssets": "127563000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "61650000.00",
                    "netReceivables": "51889000.00",
                    "longTermDebt": "796000.00",
                    "inventory": "501000.00",
                    "accountsPayable": "7949000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-47875000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "304000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5817000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "85451000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8654000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "213014000.00",
                    "cashAndShortTermInvestments": "69881000.00",
                    "propertyPlantAndEquipmentGross": "53315000.00",
                    "propertyPlantAndEquipmentNet": "53315000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30273529.00"
                },
                "2006-09-30": {
                    "date": "2006-09-30",
                    "filing_date": "2006-11-03",
                    "currency_symbol": "USD",
                    "totalAssets": "207192000.00",
                    "intangibleAssets": "11050000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7960000.00",
                    "totalLiab": "30126000.00",
                    "totalStockholderEquity": "177066000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12990000.00",
                    "commonStock": "305000.00",
                    "capitalStock": null,
                    "retainedEarnings": "176761000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "32438000.00",
                    "cash": "4356000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22559000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3509000.00",
                    "shortTermDebt": "40000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "847000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "50346000.00",
                    "totalCurrentAssets": "124408000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "60800000.00",
                    "netReceivables": "51292000.00",
                    "longTermDebt": "807000.00",
                    "inventory": null,
                    "accountsPayable": "9529000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-46615000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "305000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5800000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "82784000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7567000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "207192000.00",
                    "cashAndShortTermInvestments": "65156000.00",
                    "propertyPlantAndEquipmentGross": "50346000.00",
                    "propertyPlantAndEquipmentNet": "50346000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31235000.00"
                },
                "2006-06-30": {
                    "date": "2006-06-30",
                    "filing_date": "2006-08-04",
                    "currency_symbol": "USD",
                    "totalAssets": "225527000.00",
                    "intangibleAssets": "11369000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10478000.00",
                    "totalLiab": "26560000.00",
                    "totalStockholderEquity": "198967000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10343000.00",
                    "commonStock": "315000.00",
                    "capitalStock": null,
                    "retainedEarnings": "195775000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "28019000.00",
                    "cash": "13022000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17601000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-12166000.00",
                    "shortTermDebt": "39000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "856000.00",
                    "otherStockholderEquity": "2877000.00",
                    "propertyPlantEquipment": "47497000.00",
                    "totalCurrentAssets": "150011000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "80295000.00",
                    "netReceivables": "46216000.00",
                    "longTermDebt": "817000.00",
                    "inventory": null,
                    "accountsPayable": "7219000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-45086000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "315000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1062000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "75516000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8959000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "225527000.00",
                    "cashAndShortTermInvestments": "93317000.00",
                    "propertyPlantAndEquipmentGross": "47497000.00",
                    "propertyPlantAndEquipmentNet": "47497000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31758537.00"
                },
                "2006-03-31": {
                    "date": "2006-03-31",
                    "filing_date": "2006-05-08",
                    "currency_symbol": "USD",
                    "totalAssets": "212189000.00",
                    "intangibleAssets": "11688000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10408000.00",
                    "totalLiab": "26916000.00",
                    "totalStockholderEquity": "185273000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11887000.00",
                    "commonStock": "313000.00",
                    "capitalStock": null,
                    "retainedEarnings": "184960000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "28350000.00",
                    "cash": "3183000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18779000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-2317000.00",
                    "shortTermDebt": "39000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "866000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "46523000.00",
                    "totalCurrentAssets": "137316000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "79455000.00",
                    "netReceivables": "44270000.00",
                    "longTermDebt": "827000.00",
                    "inventory": null,
                    "accountsPayable": "6853000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-44017000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "313000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1074000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "74873000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8137000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "212189000.00",
                    "cashAndShortTermInvestments": "82638000.00",
                    "propertyPlantAndEquipmentGross": "46523000.00",
                    "propertyPlantAndEquipmentNet": "46523000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31451429.00"
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2005-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "212600000.00",
                    "intangibleAssets": "12007000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5893000.00",
                    "totalLiab": "33784000.00",
                    "totalStockholderEquity": "178816000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11782000.00",
                    "commonStock": "314000.00",
                    "capitalStock": null,
                    "retainedEarnings": "178502000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "28644000.00",
                    "cash": "332000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25964000.00",
                    "currentDeferredRevenue": "7401000.00",
                    "netDebt": "2047000.00",
                    "shortTermDebt": "1542000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2379000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "47222000.00",
                    "totalCurrentAssets": "136734000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "79000000.00",
                    "netReceivables": "50942000.00",
                    "longTermDebt": "837000.00",
                    "inventory": "567000.00",
                    "accountsPayable": "12640000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-43864000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "314000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1049000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "75866000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7820000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "212600000.00",
                    "cashAndShortTermInvestments": "79332000.00",
                    "propertyPlantAndEquipmentGross": "47222000.00",
                    "propertyPlantAndEquipmentNet": "47222000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31451429.00"
                },
                "2005-09-30": {
                    "date": "2005-09-30",
                    "filing_date": "2005-11-07",
                    "currency_symbol": "USD",
                    "totalAssets": "199658000.00",
                    "intangibleAssets": "27913000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7026000.00",
                    "totalLiab": "34787000.00",
                    "totalStockholderEquity": "164871000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13722000.00",
                    "commonStock": "311000.00",
                    "capitalStock": null,
                    "retainedEarnings": "164559000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "28833000.00",
                    "cash": "141000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27715000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "2146000.00",
                    "shortTermDebt": "1441000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2287000.00",
                    "otherStockholderEquity": "311000.00",
                    "propertyPlantEquipment": "37331000.00",
                    "totalCurrentAssets": "133494000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "78190000.00",
                    "netReceivables": "48137000.00",
                    "longTermDebt": "846000.00",
                    "inventory": null,
                    "accountsPayable": "12552000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "311000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "920000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "66164000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7072000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "199658000.00",
                    "cashAndShortTermInvestments": "78331000.00",
                    "propertyPlantAndEquipmentGross": "37331000.00",
                    "propertyPlantAndEquipmentNet": "37331000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31750000.00"
                },
                "2005-06-30": {
                    "date": "2005-06-30",
                    "filing_date": "2005-08-09",
                    "currency_symbol": "USD",
                    "totalAssets": "206818000.00",
                    "intangibleAssets": "12644000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7884000.00",
                    "totalLiab": "33320000.00",
                    "totalStockholderEquity": "173498000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13243000.00",
                    "commonStock": "316000.00",
                    "capitalStock": null,
                    "retainedEarnings": "161165000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "29166000.00",
                    "cash": "8178000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25854000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-7286000.00",
                    "shortTermDebt": "43000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "892000.00",
                    "otherStockholderEquity": "12016000.00",
                    "propertyPlantEquipment": "35602000.00",
                    "totalCurrentAssets": "142050000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "85771000.00",
                    "netReceivables": "40217000.00",
                    "longTermDebt": "849000.00",
                    "inventory": null,
                    "accountsPayable": "12568000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "316000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "16522000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "64768000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7466000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "206818000.00",
                    "cashAndShortTermInvestments": "93949000.00",
                    "propertyPlantAndEquipmentGross": "35602000.00",
                    "propertyPlantAndEquipmentNet": "35602000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32308108.00"
                },
                "2005-03-31": {
                    "date": "2005-03-31",
                    "filing_date": "2005-05-06",
                    "currency_symbol": "USD",
                    "totalAssets": "213035000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "7143000.00",
                    "totalLiab": "25922000.00",
                    "totalStockholderEquity": "187113000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12760000.00",
                    "commonStock": "323000.00",
                    "capitalStock": null,
                    "retainedEarnings": "153089000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "17857000.00",
                    "cash": "5012000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18139000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4113000.00",
                    "shortTermDebt": "41000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "899000.00",
                    "otherStockholderEquity": "33700000.00",
                    "propertyPlantEquipment": "35488000.00",
                    "totalCurrentAssets": "159690000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "111850000.00",
                    "netReceivables": "35685000.00",
                    "longTermDebt": "858000.00",
                    "inventory": "422000.00",
                    "accountsPayable": "5338000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "323000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10932000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "53345000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7783000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "213035000.00",
                    "cashAndShortTermInvestments": "116862000.00",
                    "propertyPlantAndEquipmentGross": "35488000.00",
                    "propertyPlantAndEquipmentNet": "35488000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32196296.00"
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-16",
                    "currency_symbol": "USD",
                    "totalAssets": "214553000.00",
                    "intangibleAssets": "15588000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5183000.00",
                    "totalLiab": "33550000.00",
                    "totalStockholderEquity": "181003000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "15592000.00",
                    "commonStock": "324000.00",
                    "capitalStock": null,
                    "retainedEarnings": "144396000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "17845000.00",
                    "cash": "78000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25657000.00",
                    "currentDeferredRevenue": "11168000.00",
                    "netDebt": "828000.00",
                    "shortTermDebt": "39000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "906000.00",
                    "otherStockholderEquity": "36279000.00",
                    "propertyPlantEquipment": "37286000.00",
                    "totalCurrentAssets": "159422000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "111600000.00",
                    "netReceivables": "42139000.00",
                    "longTermDebt": "867000.00",
                    "inventory": "422000.00",
                    "accountsPayable": "10026000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "4000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "324000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2257000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "55131000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7893000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214553000.00",
                    "cashAndShortTermInvestments": "111678000.00",
                    "propertyPlantAndEquipmentGross": "37286000.00",
                    "propertyPlantAndEquipmentNet": "37286000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32196296.00"
                },
                "2004-09-30": {
                    "date": "2004-09-30",
                    "filing_date": "2004-11-02",
                    "currency_symbol": "USD",
                    "totalAssets": "201256000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8503000.00",
                    "totalLiab": "32349000.00",
                    "totalStockholderEquity": "168907000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13207000.00",
                    "commonStock": "215000.00",
                    "capitalStock": null,
                    "retainedEarnings": "134302000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "17846000.00",
                    "cash": "100336000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22587000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-99422000.00",
                    "shortTermDebt": "30000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "914000.00",
                    "otherStockholderEquity": "34389000.00",
                    "propertyPlantEquipment": "32810000.00",
                    "totalCurrentAssets": "150600000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "4000000.00",
                    "netReceivables": "37761000.00",
                    "longTermDebt": "884000.00",
                    "inventory": null,
                    "accountsPayable": "9350000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "215000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8968000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "50656000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "9762000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "201256000.00",
                    "cashAndShortTermInvestments": "104336000.00",
                    "propertyPlantAndEquipmentGross": "32810000.00",
                    "propertyPlantAndEquipmentNet": "32810000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33377778.00"
                },
                "2004-06-30": {
                    "date": "2004-06-30",
                    "filing_date": "2004-08-02",
                    "currency_symbol": "USD",
                    "totalAssets": "192128000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "6570000.00",
                    "totalLiab": "29833000.00",
                    "totalStockholderEquity": "162295000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13984000.00",
                    "commonStock": "215000.00",
                    "capitalStock": null,
                    "retainedEarnings": "125290000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "19093000.00",
                    "cash": "93866000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20919000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-92945000.00",
                    "shortTermDebt": "29000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "921000.00",
                    "otherStockholderEquity": "36788000.00",
                    "propertyPlantEquipment": "32770000.00",
                    "totalCurrentAssets": "140265000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "6000000.00",
                    "netReceivables": "33829000.00",
                    "longTermDebt": "892000.00",
                    "inventory": null,
                    "accountsPayable": "6906000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "2000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "215000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11071000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "51863000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8914000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "192128000.00",
                    "cashAndShortTermInvestments": "99866000.00",
                    "propertyPlantAndEquipmentGross": "32770000.00",
                    "propertyPlantAndEquipmentNet": "32770000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32723077.00"
                },
                "2004-03-31": {
                    "date": "2004-03-31",
                    "filing_date": "2004-05-03",
                    "currency_symbol": "USD",
                    "totalAssets": "183694000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4641000.00",
                    "totalLiab": "28849000.00",
                    "totalStockholderEquity": "154845000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "14088000.00",
                    "commonStock": "215000.00",
                    "capitalStock": null,
                    "retainedEarnings": "116783000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "19067000.00",
                    "cash": "87349000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20950000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-86421000.00",
                    "shortTermDebt": "29000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "928000.00",
                    "otherStockholderEquity": "37846000.00",
                    "propertyPlantEquipment": "34169000.00",
                    "totalCurrentAssets": "130458000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "6000000.00",
                    "netReceivables": "32468000.00",
                    "longTermDebt": "899000.00",
                    "inventory": "399000.00",
                    "accountsPayable": "6833000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "215000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "12067000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "53236000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7899000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "183694000.00",
                    "cashAndShortTermInvestments": "93349000.00",
                    "propertyPlantAndEquipmentGross": "34169000.00",
                    "propertyPlantAndEquipmentNet": "34169000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32419048.00"
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-11",
                    "currency_symbol": "USD",
                    "totalAssets": "175087000.00",
                    "intangibleAssets": "15588000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4771000.00",
                    "totalLiab": "27379000.00",
                    "totalStockholderEquity": "147708000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12166000.00",
                    "commonStock": "215000.00",
                    "capitalStock": null,
                    "retainedEarnings": "109975000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "19009000.00",
                    "cash": "83539000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20290000.00",
                    "currentDeferredRevenue": "6182000.00",
                    "netDebt": "-82603000.00",
                    "shortTermDebt": "29000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "936000.00",
                    "otherStockholderEquity": "37410000.00",
                    "propertyPlantEquipment": "32912000.00",
                    "totalCurrentAssets": "123166000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3000000.00",
                    "netReceivables": "31457000.00",
                    "longTermDebt": "907000.00",
                    "inventory": "399000.00",
                    "accountsPayable": "7379000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "215000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3421000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "51921000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7089000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "175087000.00",
                    "cashAndShortTermInvestments": "86539000.00",
                    "propertyPlantAndEquipmentGross": "32912000.00",
                    "propertyPlantAndEquipmentNet": "32912000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32941935.00"
                },
                "2003-09-30": {
                    "date": "2003-09-30",
                    "filing_date": "2003-10-28",
                    "currency_symbol": "USD",
                    "totalAssets": "166637000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "6601000.00",
                    "totalLiab": "28263000.00",
                    "totalStockholderEquity": "138374000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12475000.00",
                    "commonStock": "214000.00",
                    "capitalStock": null,
                    "retainedEarnings": "102273000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "19121000.00",
                    "cash": "73660000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18173000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-72635000.00",
                    "shortTermDebt": "111000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1025000.00",
                    "otherStockholderEquity": "35886000.00",
                    "propertyPlantEquipment": "34304000.00",
                    "totalCurrentAssets": "113212000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3000000.00",
                    "netReceivables": "29951000.00",
                    "longTermDebt": "914000.00",
                    "inventory": null,
                    "accountsPayable": "5587000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "214000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9945000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "53425000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10090000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "166637000.00",
                    "cashAndShortTermInvestments": "76660000.00",
                    "propertyPlantAndEquipmentGross": "34304000.00",
                    "propertyPlantAndEquipmentNet": "34304000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32736207.00"
                },
                "2003-06-30": {
                    "date": "2003-06-30",
                    "filing_date": "2003-08-05",
                    "currency_symbol": "USD",
                    "totalAssets": "157944000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8215000.00",
                    "totalLiab": "26827000.00",
                    "totalStockholderEquity": "131117000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11672000.00",
                    "commonStock": "213000.00",
                    "capitalStock": null,
                    "retainedEarnings": "95945000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "19286000.00",
                    "cash": "60705000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17277000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-59551000.00",
                    "shortTermDebt": "233000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1154000.00",
                    "otherStockholderEquity": "34921000.00",
                    "propertyPlantEquipment": "35862000.00",
                    "totalCurrentAssets": "102796000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "6060000.00",
                    "netReceivables": "27816000.00",
                    "longTermDebt": "921000.00",
                    "inventory": null,
                    "accountsPayable": "5372000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "38000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "213000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10657000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "55148000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "9550000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "157944000.00",
                    "cashAndShortTermInvestments": "66765000.00",
                    "propertyPlantAndEquipmentGross": "35862000.00",
                    "propertyPlantAndEquipmentNet": "35862000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32839655.00"
                },
                "2003-03-31": {
                    "date": "2003-03-31",
                    "filing_date": "2003-04-29",
                    "currency_symbol": "USD",
                    "totalAssets": "150881000.00",
                    "intangibleAssets": "478000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6082000.00",
                    "totalLiab": "26913000.00",
                    "totalStockholderEquity": "123968000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11647000.00",
                    "commonStock": "212000.00",
                    "capitalStock": null,
                    "retainedEarnings": "89595000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "19451000.00",
                    "cash": "50827000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17950000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-49547000.00",
                    "shortTermDebt": "352000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1280000.00",
                    "otherStockholderEquity": "34160000.00",
                    "propertyPlantEquipment": "36063000.00",
                    "totalCurrentAssets": "95367000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "8271000.00",
                    "netReceivables": "30187000.00",
                    "longTermDebt": "928000.00",
                    "inventory": "403000.00",
                    "accountsPayable": "5951000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "212000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "11416000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "55514000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8963000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "150881000.00",
                    "cashAndShortTermInvestments": "59098000.00",
                    "propertyPlantAndEquipmentGross": "36063000.00",
                    "propertyPlantAndEquipmentNet": "36063000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32610000.00"
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-21",
                    "currency_symbol": "USD",
                    "totalAssets": "145511000.00",
                    "intangibleAssets": "478000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4145000.00",
                    "totalLiab": "27165000.00",
                    "totalStockholderEquity": "118346000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11498000.00",
                    "commonStock": "212000.00",
                    "capitalStock": null,
                    "retainedEarnings": "84160000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "19564000.00",
                    "cash": "33642000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18690000.00",
                    "currentDeferredRevenue": "7540000.00",
                    "netDebt": "-32237000.00",
                    "shortTermDebt": "497000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1405000.00",
                    "otherStockholderEquity": "33983000.00",
                    "propertyPlantEquipment": "37173000.00",
                    "totalCurrentAssets": "88774000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "20274000.00",
                    "netReceivables": "30310000.00",
                    "longTermDebt": "935000.00",
                    "inventory": "403000.00",
                    "accountsPayable": "6695000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-9000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "212000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3498000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "56737000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8475000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "145511000.00",
                    "cashAndShortTermInvestments": "53916000.00",
                    "propertyPlantAndEquipmentGross": "37173000.00",
                    "propertyPlantAndEquipmentNet": "37173000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32610000.00"
                },
                "2002-09-30": {
                    "date": "2002-09-30",
                    "filing_date": "2002-11-05",
                    "currency_symbol": "USD",
                    "totalAssets": "147964000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "5115000.00",
                    "totalLiab": "32030000.00",
                    "totalStockholderEquity": "115934000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10679000.00",
                    "commonStock": "214000.00",
                    "capitalStock": null,
                    "retainedEarnings": "77350000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "17025000.00",
                    "cash": "33525000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19355000.00",
                    "currentDeferredRevenue": "-490000.00",
                    "netDebt": "-28830000.00",
                    "shortTermDebt": "966000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "4695000.00",
                    "otherStockholderEquity": "38384000.00",
                    "propertyPlantEquipment": "40911000.00",
                    "totalCurrentAssets": "90028000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "23539000.00",
                    "netReceivables": "27849000.00",
                    "longTermDebt": "3729000.00",
                    "inventory": null,
                    "accountsPayable": "7710000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-14000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "214000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "17025000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "57936000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12675000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "147964000.00",
                    "cashAndShortTermInvestments": "57064000.00",
                    "propertyPlantAndEquipmentGross": "40911000.00",
                    "propertyPlantAndEquipmentNet": "40911000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32571429.00"
                },
                "2002-06-30": {
                    "date": "2002-06-30",
                    "filing_date": "2002-08-14",
                    "currency_symbol": "USD",
                    "totalAssets": "146323000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "5791000.00",
                    "totalLiab": "27716000.00",
                    "totalStockholderEquity": "118607000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8949000.00",
                    "commonStock": "218000.00",
                    "capitalStock": null,
                    "retainedEarnings": "72790000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "17229000.00",
                    "cash": "28108000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15177000.00",
                    "currentDeferredRevenue": "-480000.00",
                    "netDebt": "-23180000.00",
                    "shortTermDebt": "948000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "4928000.00",
                    "otherStockholderEquity": "45563000.00",
                    "propertyPlantEquipment": "41650000.00",
                    "totalCurrentAssets": "87444000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "24968000.00",
                    "netReceivables": "28577000.00",
                    "longTermDebt": "3980000.00",
                    "inventory": null,
                    "accountsPayable": "5280000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "36000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "218000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "8670000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "58879000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12539000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "146323000.00",
                    "cashAndShortTermInvestments": "53076000.00",
                    "propertyPlantAndEquipmentGross": "41650000.00",
                    "propertyPlantAndEquipmentNet": "41650000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33431250.00"
                },
                "2002-03-31": {
                    "date": "2002-03-31",
                    "filing_date": "2002-05-08",
                    "currency_symbol": "USD",
                    "totalAssets": "141498000.00",
                    "intangibleAssets": "931000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4611000.00",
                    "totalLiab": "28825000.00",
                    "totalStockholderEquity": "112673000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10577000.00",
                    "commonStock": "218000.00",
                    "capitalStock": null,
                    "retainedEarnings": "67441000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "17634000.00",
                    "cash": "23706000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16555000.00",
                    "currentDeferredRevenue": "-473000.00",
                    "netDebt": "-18547000.00",
                    "shortTermDebt": "932000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "5159000.00",
                    "otherStockholderEquity": "45017000.00",
                    "propertyPlantEquipment": "41515000.00",
                    "totalCurrentAssets": "82349000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "25305000.00",
                    "netReceivables": "28727000.00",
                    "longTermDebt": "4227000.00",
                    "inventory": "379000.00",
                    "accountsPayable": "5046000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "218000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "17359000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "59149000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12270000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "141498000.00",
                    "cashAndShortTermInvestments": "49011000.00",
                    "propertyPlantAndEquipmentGross": "41515000.00",
                    "propertyPlantAndEquipmentNet": "41515000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33388636.00"
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-15",
                    "currency_symbol": "USD",
                    "totalAssets": "136959000.00",
                    "intangibleAssets": "931000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4675000.00",
                    "totalLiab": "30374000.00",
                    "totalStockholderEquity": "106585000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12070000.00",
                    "commonStock": "216000.00",
                    "capitalStock": null,
                    "retainedEarnings": "62544000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "31860000.00",
                    "cash": "19364000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18310000.00",
                    "currentDeferredRevenue": "7613000.00",
                    "netDebt": "-13997000.00",
                    "shortTermDebt": "916000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "5367000.00",
                    "otherStockholderEquity": "43796000.00",
                    "propertyPlantEquipment": "42695000.00",
                    "totalCurrentAssets": "62404000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "9222000.00",
                    "netReceivables": "28764000.00",
                    "longTermDebt": "4451000.00",
                    "inventory": "379000.00",
                    "accountsPayable": "5086000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "29000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "216000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "956000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "74555000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12064000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "136959000.00",
                    "cashAndShortTermInvestments": "28586000.00",
                    "propertyPlantAndEquipmentGross": "42695000.00",
                    "propertyPlantAndEquipmentNet": "42695000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33388636.00"
                },
                "2001-09-30": {
                    "date": "2001-09-30",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "USD",
                    "totalAssets": "129914000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3777000.00",
                    "totalLiab": "28882000.00",
                    "totalStockholderEquity": "101032000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10403000.00",
                    "commonStock": "216000.00",
                    "capitalStock": null,
                    "retainedEarnings": "57972000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "17869000.00",
                    "cash": "35426000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16617000.00",
                    "currentDeferredRevenue": "-457000.00",
                    "netDebt": "-29834000.00",
                    "shortTermDebt": "901000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "5592000.00",
                    "otherStockholderEquity": "42844000.00",
                    "propertyPlantEquipment": "44363000.00",
                    "totalCurrentAssets": "67682000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28479000.00",
                    "longTermDebt": "4691000.00",
                    "inventory": null,
                    "accountsPayable": "5313000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-23584000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "216000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "17869000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "62232000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12265000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "129914000.00",
                    "cashAndShortTermInvestments": "35426000.00",
                    "propertyPlantAndEquipmentGross": "44363000.00",
                    "propertyPlantAndEquipmentNet": "44363000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32581579.00"
                },
                "2001-06-30": {
                    "date": "2001-06-30",
                    "filing_date": "2001-08-10",
                    "currency_symbol": "USD",
                    "totalAssets": "123537000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4530000.00",
                    "totalLiab": "26783000.00",
                    "totalStockholderEquity": "96754000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8360000.00",
                    "commonStock": "216000.00",
                    "capitalStock": null,
                    "retainedEarnings": "53845000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "18300000.00",
                    "cash": "27727000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "14666000.00",
                    "currentDeferredRevenue": "-455000.00",
                    "netDebt": "-21871000.00",
                    "shortTermDebt": "929000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "5856000.00",
                    "otherStockholderEquity": "42693000.00",
                    "propertyPlantEquipment": "44766000.00",
                    "totalCurrentAssets": "60471000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28214000.00",
                    "longTermDebt": "4927000.00",
                    "inventory": null,
                    "accountsPayable": "5377000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-21780000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "216000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "18300000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "63066000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12117000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "123537000.00",
                    "cashAndShortTermInvestments": "27727000.00",
                    "propertyPlantAndEquipmentGross": "44766000.00",
                    "propertyPlantAndEquipmentNet": "44766000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32337702.00"
                },
                "2001-03-31": {
                    "date": "2001-03-31",
                    "filing_date": "2001-05-14",
                    "currency_symbol": "USD",
                    "totalAssets": "121500000.00",
                    "intangibleAssets": "15083000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3688000.00",
                    "totalLiab": "30312000.00",
                    "totalStockholderEquity": "91188000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10878000.00",
                    "commonStock": "215000.00",
                    "capitalStock": null,
                    "retainedEarnings": "48827000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "18573000.00",
                    "cash": "22109000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18431000.00",
                    "currentDeferredRevenue": "-450000.00",
                    "netDebt": "-16001000.00",
                    "shortTermDebt": "951000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "6108000.00",
                    "otherStockholderEquity": "42146000.00",
                    "propertyPlantEquipment": "45102000.00",
                    "totalCurrentAssets": "57825000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "32028000.00",
                    "longTermDebt": "5157000.00",
                    "inventory": "439000.00",
                    "accountsPayable": "6602000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-20043000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "215000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "18573000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "63675000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11881000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "121500000.00",
                    "cashAndShortTermInvestments": "22109000.00",
                    "propertyPlantAndEquipmentGross": "45102000.00",
                    "propertyPlantAndEquipmentNet": "45102000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33437781.00"
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2000-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "115968000.00",
                    "intangibleAssets": "15083000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5280000.00",
                    "totalLiab": "32515000.00",
                    "totalStockholderEquity": "83453000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8425000.00",
                    "commonStock": "213000.00",
                    "capitalStock": null,
                    "retainedEarnings": "42662000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "15982000.00",
                    "cash": "15589000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19133000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-12273000.00",
                    "shortTermDebt": "532000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "3316000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "45061000.00",
                    "totalCurrentAssets": "54925000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "35543000.00",
                    "longTermDebt": "7232000.00",
                    "inventory": "439000.00",
                    "accountsPayable": "9730000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-19059000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "213000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "899000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "61043000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "13382000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "115968000.00",
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": "45061000.00",
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31784483.00"
                },
                "2000-09-30": {
                    "date": "2000-09-30",
                    "filing_date": "2000-11-06",
                    "currency_symbol": "USD",
                    "totalAssets": "103253000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "5572000.00",
                    "totalLiab": "27689000.00",
                    "totalStockholderEquity": "75564000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "9762000.00",
                    "commonStock": "212000.00",
                    "capitalStock": null,
                    "retainedEarnings": "36069000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "9685000.00",
                    "cash": "15355000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18766000.00",
                    "currentDeferredRevenue": "-535000.00",
                    "netDebt": "-11107000.00",
                    "shortTermDebt": "704000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "4248000.00",
                    "otherStockholderEquity": "39283000.00",
                    "propertyPlantEquipment": "43031000.00",
                    "totalCurrentAssets": "50537000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "29610000.00",
                    "longTermDebt": "3544000.00",
                    "inventory": null,
                    "accountsPayable": "8300000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17872000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "212000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "9685000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "52716000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8923000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "103253000.00",
                    "cashAndShortTermInvestments": "15355000.00",
                    "propertyPlantAndEquipmentGross": "43031000.00",
                    "propertyPlantAndEquipmentNet": "43031000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33467766.00"
                },
                "2000-06-30": {
                    "date": "2000-06-30",
                    "filing_date": "2000-08-09",
                    "currency_symbol": "USD",
                    "totalAssets": "93074000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4826000.00",
                    "totalLiab": "24060000.00",
                    "totalStockholderEquity": "69014000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8946000.00",
                    "commonStock": "211000.00",
                    "capitalStock": null,
                    "retainedEarnings": "29924000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "10019000.00",
                    "cash": "10315000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15976000.00",
                    "currentDeferredRevenue": "-528000.00",
                    "netDebt": "-5845000.00",
                    "shortTermDebt": "788000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "4470000.00",
                    "otherStockholderEquity": "38879000.00",
                    "propertyPlantEquipment": "37466000.00",
                    "totalCurrentAssets": "45589000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "30448000.00",
                    "longTermDebt": "3682000.00",
                    "inventory": null,
                    "accountsPayable": "6242000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-16605000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "211000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10019000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "47485000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8084000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "93074000.00",
                    "cashAndShortTermInvestments": "10315000.00",
                    "propertyPlantAndEquipmentGross": "37466000.00",
                    "propertyPlantAndEquipmentNet": "37466000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33298351.00"
                },
                "2000-03-31": {
                    "date": "2000-03-31",
                    "filing_date": "2000-05-05",
                    "currency_symbol": "USD",
                    "totalAssets": "84630000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3145000.00",
                    "totalLiab": "24459000.00",
                    "totalStockholderEquity": "60171000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8486000.00",
                    "commonStock": "209000.00",
                    "capitalStock": null,
                    "retainedEarnings": "23806000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "10083000.00",
                    "cash": "10117000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16984000.00",
                    "currentDeferredRevenue": "-523000.00",
                    "netDebt": "-5384000.00",
                    "shortTermDebt": "881000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "4733000.00",
                    "otherStockholderEquity": "36156000.00",
                    "propertyPlantEquipment": "33165000.00",
                    "totalCurrentAssets": "41382000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28120000.00",
                    "longTermDebt": "3852000.00",
                    "inventory": null,
                    "accountsPayable": "7617000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-15399000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "209000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "10083000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "43248000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7475000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "84630000.00",
                    "cashAndShortTermInvestments": "10117000.00",
                    "propertyPlantAndEquipmentGross": "33165000.00",
                    "propertyPlantAndEquipmentNet": "33165000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32778571.00"
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-07",
                    "currency_symbol": "USD",
                    "totalAssets": "79617000.00",
                    "intangibleAssets": "9458000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2443000.00",
                    "totalLiab": "24665000.00",
                    "totalStockholderEquity": "54952000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7512000.00",
                    "commonStock": "207000.00",
                    "capitalStock": null,
                    "retainedEarnings": "19217000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5989000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16852000.00",
                    "currentDeferredRevenue": "6018000.00",
                    "netDebt": "36000.00",
                    "shortTermDebt": "1271000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "6025000.00",
                    "otherStockholderEquity": "35528000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "36414000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "27342000.00",
                    "longTermDebt": null,
                    "inventory": "640000.00",
                    "accountsPayable": "7436000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-14307000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "207000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "855000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "43203000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7813000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "79617000.00",
                    "cashAndShortTermInvestments": "5989000.00",
                    "propertyPlantAndEquipmentGross": "32890000.00",
                    "propertyPlantAndEquipmentNet": "32890000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32778571.00"
                },
                "1999-09-30": {
                    "date": "1999-09-30",
                    "filing_date": "1999-11-12",
                    "currency_symbol": "USD",
                    "totalAssets": "70396000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3359000.00",
                    "totalLiab": "21237000.00",
                    "totalStockholderEquity": "49159000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7750000.00",
                    "commonStock": "138000.00",
                    "capitalStock": null,
                    "retainedEarnings": "13832000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "7779000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "14252000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-2986000.00",
                    "shortTermDebt": "740000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "4793000.00",
                    "otherStockholderEquity": "35189000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "35316000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "24178000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "5762000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-13117000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "138000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3490000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "35080000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "6985000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "70396000.00",
                    "cashAndShortTermInvestments": "7779000.00",
                    "propertyPlantAndEquipmentGross": "31590000.00",
                    "propertyPlantAndEquipmentNet": "31590000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "21803598.00"
                },
                "1999-06-30": {
                    "date": "1999-06-30",
                    "filing_date": "1999-08-13",
                    "currency_symbol": "USD",
                    "totalAssets": "65265000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3184000.00",
                    "totalLiab": "20671000.00",
                    "totalStockholderEquity": "44594000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8247000.00",
                    "commonStock": "137000.00",
                    "capitalStock": null,
                    "retainedEarnings": "9827000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5484000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "14215000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-478000.00",
                    "shortTermDebt": "760000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "5006000.00",
                    "otherStockholderEquity": "34630000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "30995000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "22327000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "5208000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-1221000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "137000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3501000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "34270000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "6456000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "65265000.00",
                    "cashAndShortTermInvestments": "5484000.00",
                    "propertyPlantAndEquipmentGross": "30769000.00",
                    "propertyPlantAndEquipmentNet": "30769000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "21224888.00"
                },
                "1999-03-31": {
                    "date": "1999-03-31",
                    "filing_date": "1999-05-17",
                    "currency_symbol": "USD",
                    "totalAssets": "59024000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3123000.00",
                    "totalLiab": "36358000.00",
                    "totalStockholderEquity": "22666000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8258000.00",
                    "commonStock": "127000.00",
                    "capitalStock": null,
                    "retainedEarnings": "6277000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "117000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17754000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "20736000.00",
                    "shortTermDebt": "4459000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "20853000.00",
                    "otherStockholderEquity": "16262000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "24840000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "21600000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "5037000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-11252000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "127000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3457000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "34184000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "18604000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "59024000.00",
                    "cashAndShortTermInvestments": "117000.00",
                    "propertyPlantAndEquipmentGross": "30727000.00",
                    "propertyPlantAndEquipmentNet": "30727000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29047976.00"
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-03-11",
                    "currency_symbol": "USD",
                    "totalAssets": "56808000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2818000.00",
                    "totalLiab": "37737000.00",
                    "totalStockholderEquity": "19071000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5807000.00",
                    "commonStock": "126000.00",
                    "capitalStock": null,
                    "retainedEarnings": "3177000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "455000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16381000.00",
                    "currentDeferredRevenue": "5488000.00",
                    "netDebt": "24876000.00",
                    "shortTermDebt": "5205000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "25331000.00",
                    "otherStockholderEquity": "15705000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "23416000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19754000.00",
                    "longTermDebt": null,
                    "inventory": "389000.00",
                    "accountsPayable": "4120000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10152000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "126000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3472000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "33392000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "21356000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "56808000.00",
                    "cashAndShortTermInvestments": "455000.00",
                    "propertyPlantAndEquipmentGross": "29920000.00",
                    "propertyPlantAndEquipmentNet": "29920000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29496252.00"
                },
                "1998-09-30": {
                    "date": "1998-09-30",
                    "filing_date": "1998-11-16",
                    "currency_symbol": "USD",
                    "totalAssets": "54854000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2337000.00",
                    "totalLiab": "39009000.00",
                    "totalStockholderEquity": "15845000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5985000.00",
                    "commonStock": "63000.00",
                    "capitalStock": null,
                    "retainedEarnings": "190000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "96000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "14221000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "30239000.00",
                    "shortTermDebt": "5761000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "30335000.00",
                    "otherStockholderEquity": "15592000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21680000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19247000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "2475000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-9219000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "63000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3487000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "33174000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "24788000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "54854000.00",
                    "cashAndShortTermInvestments": "96000.00",
                    "propertyPlantAndEquipmentGross": "29687000.00",
                    "propertyPlantAndEquipmentNet": "29687000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28757121.00"
                },
                "1998-06-30": {
                    "date": "1998-06-30",
                    "filing_date": "1998-08-14",
                    "currency_symbol": "USD",
                    "totalAssets": "140292000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1869000.00",
                    "totalLiab": "83719000.00",
                    "totalStockholderEquity": "56573000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "14485000.00",
                    "commonStock": "62000.00",
                    "capitalStock": null,
                    "retainedEarnings": "28293000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "900000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "17487000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "9649000.00",
                    "shortTermDebt": "2758000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "10549000.00",
                    "otherStockholderEquity": "28218000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "20371000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17602000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "244000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-4972000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "62000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "101757000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "119921000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "66232000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "140292000.00",
                    "cashAndShortTermInvestments": "900000.00",
                    "propertyPlantAndEquipmentGross": "18164000.00",
                    "propertyPlantAndEquipmentNet": "18164000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29035982.00"
                },
                "1998-03-31": {
                    "date": "1998-03-31",
                    "filing_date": "1998-05-12",
                    "currency_symbol": "USD",
                    "totalAssets": "124263000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8560000.00",
                    "totalLiab": "70521000.00",
                    "totalStockholderEquity": "53742000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "14528000.00",
                    "commonStock": "61000.00",
                    "capitalStock": null,
                    "retainedEarnings": "25837000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1164000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33073000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "38484000.00",
                    "shortTermDebt": "14505000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "39648000.00",
                    "otherStockholderEquity": "27844000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "38722000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "28998000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4040000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-38272000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "61000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3367000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "85541000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "37448000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "124263000.00",
                    "cashAndShortTermInvestments": "1164000.00",
                    "propertyPlantAndEquipmentGross": "82174000.00",
                    "propertyPlantAndEquipmentNet": "82174000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28689655.00"
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "118331000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "9566000.00",
                    "totalLiab": "67871000.00",
                    "totalStockholderEquity": "50460000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "28111000.00",
                    "commonStock": "60000.00",
                    "capitalStock": null,
                    "retainedEarnings": "23596000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "686000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33900000.00",
                    "currentDeferredRevenue": "6859000.00",
                    "netDebt": "36763000.00",
                    "shortTermDebt": "5523000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "37449000.00",
                    "otherStockholderEquity": "26804000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "35829000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17671000.00",
                    "longTermDebt": null,
                    "inventory": "721000.00",
                    "accountsPayable": "72000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-35933000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "60000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3305000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "82502000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "33971000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "118331000.00",
                    "cashAndShortTermInvestments": "686000.00",
                    "propertyPlantAndEquipmentGross": "79197000.00",
                    "propertyPlantAndEquipmentNet": "79197000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27725637.00"
                },
                "1997-09-30": {
                    "date": "1997-09-30",
                    "filing_date": "1997-11-14",
                    "currency_symbol": "USD",
                    "totalAssets": "105187000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "5348000.00",
                    "totalLiab": "57899000.00",
                    "totalStockholderEquity": "47288000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12294000.00",
                    "commonStock": "60000.00",
                    "capitalStock": null,
                    "retainedEarnings": "20893000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "148000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "28468000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "30853000.00",
                    "shortTermDebt": "12125000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "31001000.00",
                    "otherStockholderEquity": "26335000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "33142000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "27646000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4049000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-33552000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "60000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "587000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "72045000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "29431000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "105187000.00",
                    "cashAndShortTermInvestments": "148000.00",
                    "propertyPlantAndEquipmentGross": "71458000.00",
                    "propertyPlantAndEquipmentNet": "71458000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27725637.00"
                },
                "1997-06-30": {
                    "date": "1997-06-30",
                    "filing_date": "1997-08-13",
                    "currency_symbol": "USD",
                    "totalAssets": "100883000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4749000.00",
                    "totalLiab": "56849000.00",
                    "totalStockholderEquity": "44034000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10227000.00",
                    "commonStock": "60000.00",
                    "capitalStock": null,
                    "retainedEarnings": "17717000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "99000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "26017000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "33518000.00",
                    "shortTermDebt": "12133000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "33617000.00",
                    "otherStockholderEquity": "26257000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "29306000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "24458000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3657000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-31266000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "60000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "617000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "71577000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "30832000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "100883000.00",
                    "cashAndShortTermInvestments": "99000.00",
                    "propertyPlantAndEquipmentGross": "70960000.00",
                    "propertyPlantAndEquipmentNet": "70960000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27725637.00"
                },
                "1997-03-31": {
                    "date": "1997-03-31",
                    "filing_date": "1997-05-14",
                    "currency_symbol": "USD",
                    "totalAssets": "101982000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4904000.00",
                    "totalLiab": "59947000.00",
                    "totalStockholderEquity": "42035000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8170000.00",
                    "commonStock": "60000.00",
                    "capitalStock": null,
                    "retainedEarnings": "15773000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "538000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "23165000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "38357000.00",
                    "shortTermDebt": "10715000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "38895000.00",
                    "otherStockholderEquity": "26202000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "28809000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "23367000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4280000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-29637000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "60000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "614000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "73173000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "36782000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "101982000.00",
                    "cashAndShortTermInvestments": "538000.00",
                    "propertyPlantAndEquipmentGross": "72559000.00",
                    "propertyPlantAndEquipmentNet": "72559000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26761619.00"
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-26",
                    "currency_symbol": "USD",
                    "totalAssets": "99074000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3953000.00",
                    "totalLiab": "57810000.00",
                    "totalStockholderEquity": "41264000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5426000.00",
                    "commonStock": "60000.00",
                    "capitalStock": null,
                    "retainedEarnings": "15002000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "28000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22414000.00",
                    "currentDeferredRevenue": "2956000.00",
                    "netDebt": "36564000.00",
                    "shortTermDebt": "11295000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "36592000.00",
                    "otherStockholderEquity": "26202000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "28204000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "23671000.00",
                    "longTermDebt": null,
                    "inventory": "552000.00",
                    "accountsPayable": "5525000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-27166000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "60000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "591000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "70870000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "35396000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "99074000.00",
                    "cashAndShortTermInvestments": "28000.00",
                    "propertyPlantAndEquipmentGross": "70279000.00",
                    "propertyPlantAndEquipmentNet": "70279000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26761619.00"
                },
                "1996-09-30": {
                    "date": "1996-09-30",
                    "filing_date": "1996-11-14",
                    "currency_symbol": "USD",
                    "totalAssets": "97423000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3620000.00",
                    "totalLiab": "57583000.00",
                    "totalStockholderEquity": "39840000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6505000.00",
                    "commonStock": "59000.00",
                    "capitalStock": null,
                    "retainedEarnings": "13640000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "26000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19583000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "39599000.00",
                    "shortTermDebt": "8608000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "39625000.00",
                    "otherStockholderEquity": "26141000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "26461000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "22815000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4470000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-24735000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "59000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "534000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "70962000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "38000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "97423000.00",
                    "cashAndShortTermInvestments": "26000.00",
                    "propertyPlantAndEquipmentGross": "70428000.00",
                    "propertyPlantAndEquipmentNet": "70428000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26743628.00"
                },
                "1996-06-30": {
                    "date": "1996-06-30",
                    "filing_date": "1996-08-12",
                    "currency_symbol": "USD",
                    "totalAssets": "98668000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4493000.00",
                    "totalLiab": "59715000.00",
                    "totalStockholderEquity": "38953000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "6195000.00",
                    "commonStock": "59000.00",
                    "capitalStock": null,
                    "retainedEarnings": "12753000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "26000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20937000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "41638000.00",
                    "shortTermDebt": "9542000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "41664000.00",
                    "otherStockholderEquity": "26141000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "25532000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "21013000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "5200000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-22547000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "59000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "546000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "73136000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "38778000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "98668000.00",
                    "cashAndShortTermInvestments": "26000.00",
                    "propertyPlantAndEquipmentGross": "72590000.00",
                    "propertyPlantAndEquipmentNet": "72590000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26689655.00"
                },
                "1996-03-31": {
                    "date": "1996-03-31",
                    "filing_date": "1996-05-14",
                    "currency_symbol": "USD",
                    "totalAssets": "96957000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4814000.00",
                    "totalLiab": "59369000.00",
                    "totalStockholderEquity": "37588000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5761000.00",
                    "commonStock": "59000.00",
                    "capitalStock": null,
                    "retainedEarnings": "11554000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "26000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "21744000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "40289000.00",
                    "shortTermDebt": "8716000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "40315000.00",
                    "otherStockholderEquity": "25975000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "25794000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "20954000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "7267000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-20164000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "59000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "71163000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "37625000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "96957000.00",
                    "cashAndShortTermInvestments": "26000.00",
                    "propertyPlantAndEquipmentGross": "70763000.00",
                    "propertyPlantAndEquipmentNet": "70763000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26433283.00"
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1995-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "98300000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3800000.00",
                    "totalLiab": "61700000.00",
                    "totalStockholderEquity": "36600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5600000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "11000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3800000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "41300000.00",
                    "shortTermDebt": "9300000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "45100000.00",
                    "otherStockholderEquity": "43200000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "25800000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17800000.00",
                    "longTermDebt": null,
                    "inventory": "400000.00",
                    "accountsPayable": "5100000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17600000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "72500000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "41700000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "98300000.00",
                    "cashAndShortTermInvestments": "3800000.00",
                    "propertyPlantAndEquipmentGross": "72100000.00",
                    "propertyPlantAndEquipmentNet": "72100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26433283.00"
                },
                "1995-09-30": {
                    "date": "1995-09-30",
                    "filing_date": "1995-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "92000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4100000.00",
                    "totalLiab": "56800000.00",
                    "totalStockholderEquity": "35200000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5800000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "9600000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19300000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "40900000.00",
                    "shortTermDebt": "8100000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "40900000.00",
                    "otherStockholderEquity": "40900000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21700000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17600000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "5400000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-15300000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "70300000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "37500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "92000000.00",
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": "69900000.00",
                    "propertyPlantAndEquipmentNet": "69900000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "25701435.00"
                },
                "1995-06-30": {
                    "date": "1995-06-30",
                    "filing_date": "1995-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "85900000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3100000.00",
                    "totalLiab": "51900000.00",
                    "totalStockholderEquity": "34000000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5000000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "8400000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15700000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "37800000.00",
                    "shortTermDebt": "6800000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "38800000.00",
                    "otherStockholderEquity": "39800000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "20600000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "16500000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3900000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-14200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "65300000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "36200000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "85900000.00",
                    "cashAndShortTermInvestments": "1000000.00",
                    "propertyPlantAndEquipmentGross": "64900000.00",
                    "propertyPlantAndEquipmentNet": "64900000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27843221.00"
                },
                "1995-03-31": {
                    "date": "1995-03-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "79200000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2200000.00",
                    "totalLiab": "46600000.00",
                    "totalStockholderEquity": "32600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3800000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "79200000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3200000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "15400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "24500000.00",
                    "shortTermDebt": "7200000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "27700000.00",
                    "otherStockholderEquity": "-34500000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "23000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17600000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "4400000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-12100000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "500000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "56200000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "31200000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "79200000.00",
                    "cashAndShortTermInvestments": "3200000.00",
                    "propertyPlantAndEquipmentGross": "55700000.00",
                    "propertyPlantAndEquipmentNet": "55700000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26236882.00"
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1994-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "78000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2200000.00",
                    "totalLiab": "46200000.00",
                    "totalStockholderEquity": "31800000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3900000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "6500000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "14700000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "33200000.00",
                    "shortTermDebt": "5900000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "34200000.00",
                    "otherStockholderEquity": "35800000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21600000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "18100000.00",
                    "longTermDebt": null,
                    "inventory": "300000.00",
                    "accountsPayable": "4900000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10500000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "56400000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "31500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "78000000.00",
                    "cashAndShortTermInvestments": "1000000.00",
                    "propertyPlantAndEquipmentGross": "56000000.00",
                    "propertyPlantAndEquipmentNet": "56000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26236882.00"
                },
                "1994-09-30": {
                    "date": "1994-09-30",
                    "filing_date": "1994-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "68600000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1600000.00",
                    "totalLiab": "37100000.00",
                    "totalStockholderEquity": "31500000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3500000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "6300000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1600000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "11400000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "26000000.00",
                    "shortTermDebt": "4200000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "27600000.00",
                    "otherStockholderEquity": "34000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "19500000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "16300000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "3700000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-8800000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "49100000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "25700000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "68600000.00",
                    "cashAndShortTermInvestments": "1600000.00",
                    "propertyPlantAndEquipmentGross": "48000000.00",
                    "propertyPlantAndEquipmentNet": "48000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28110945.00"
                },
                "1994-06-30": {
                    "date": "1994-06-30",
                    "filing_date": "1994-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "59700000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1300000.00",
                    "totalLiab": "29900000.00",
                    "totalStockholderEquity": "29800000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3100000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "4900000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1500000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "10300000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "19400000.00",
                    "shortTermDebt": "2800000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "20900000.00",
                    "otherStockholderEquity": "31900000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18100000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "15000000.00",
                    "longTermDebt": null,
                    "inventory": "300000.00",
                    "accountsPayable": "4400000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-7000000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "41600000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "19600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "59700000.00",
                    "cashAndShortTermInvestments": "1500000.00",
                    "propertyPlantAndEquipmentGross": "38600000.00",
                    "propertyPlantAndEquipmentNet": "38600000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26986507.00"
                },
                "1994-03-31": {
                    "date": "1994-03-31",
                    "filing_date": "1994-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "51500000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1300000.00",
                    "totalLiab": "23600000.00",
                    "totalStockholderEquity": "27900000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2600000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "3100000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1500000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "8000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "14500000.00",
                    "shortTermDebt": "1600000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "16000000.00",
                    "otherStockholderEquity": "30300000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "16200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "13100000.00",
                    "longTermDebt": null,
                    "inventory": "300000.00",
                    "accountsPayable": "3800000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-5500000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3700000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "35300000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "15600000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "51500000.00",
                    "cashAndShortTermInvestments": "1500000.00",
                    "propertyPlantAndEquipmentGross": "31600000.00",
                    "propertyPlantAndEquipmentNet": "31600000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29985007.00"
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-03-11",
                    "currency_symbol": "USD",
                    "totalAssets": "2744806000.00",
                    "intangibleAssets": "906791000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "65299000.00",
                    "totalLiab": "2583142000.00",
                    "totalStockholderEquity": "113344000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "170368000.00",
                    "commonStock": "313000.00",
                    "capitalStock": "313000.00",
                    "retainedEarnings": "-447100000.00",
                    "otherLiab": null,
                    "goodWill": "522712000.00",
                    "otherAssets": null,
                    "cash": "105996000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "428325000.00",
                    "currentDeferredRevenue": "13184000.00",
                    "netDebt": "2053671000.00",
                    "shortTermDebt": "123021000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2159667000.00",
                    "otherStockholderEquity": "559551000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "521001000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "349706000.00",
                    "longTermDebt": "1687248000.00",
                    "inventory": null,
                    "accountsPayable": "121752000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "580000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "83885000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2223805000.00",
                    "capitalLeaseObligations": "472419000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "65088000.00",
                    "nonCurrentLiabilitiesTotal": "2154817000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2744806000.00",
                    "cashAndShortTermInvestments": "105996000.00",
                    "propertyPlantAndEquipmentGross": "1050438000.00",
                    "propertyPlantAndEquipmentNet": "710417000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "92676000.00",
                    "netInvestedCapital": "1800592000.00",
                    "commonStockSharesOutstanding": "30972000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-03-24",
                    "currency_symbol": "USD",
                    "totalAssets": "2802641000.00",
                    "intangibleAssets": "999216000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "45101000.00",
                    "totalLiab": "2516773000.00",
                    "totalStockholderEquity": "201728000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "149139000.00",
                    "commonStock": "298000.00",
                    "capitalStock": "298000.00",
                    "retainedEarnings": "-338230000.00",
                    "otherLiab": null,
                    "goodWill": "522712000.00",
                    "otherAssets": null,
                    "cash": "104903000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "384046000.00",
                    "currentDeferredRevenue": "9899000.00",
                    "netDebt": "2040895000.00",
                    "shortTermDebt": "113370000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2145798000.00",
                    "otherStockholderEquity": "542392000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "472500000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "322496000.00",
                    "longTermDebt": "1675930000.00",
                    "inventory": null,
                    "accountsPayable": "105692000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-2732000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "71941000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2330141000.00",
                    "capitalLeaseObligations": "469868000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "48835000.00",
                    "nonCurrentLiabilitiesTotal": "2132727000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2802641000.00",
                    "cashAndShortTermInvestments": "104903000.00",
                    "propertyPlantAndEquipmentGross": "1029127000.00",
                    "propertyPlantAndEquipmentNet": "736272000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "88454000.00",
                    "netInvestedCapital": "1877658000.00",
                    "commonStockSharesOutstanding": "27540000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-15",
                    "currency_symbol": "USD",
                    "totalAssets": "2979533000.00",
                    "intangibleAssets": "134789000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "66384000.00",
                    "totalLiab": "2215272000.00",
                    "totalStockholderEquity": "764261000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "103485000.00",
                    "commonStock": "257000.00",
                    "capitalStock": "257000.00",
                    "retainedEarnings": "480320000.00",
                    "otherLiab": null,
                    "goodWill": "278706000.00",
                    "otherAssets": null,
                    "cash": "121969000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "237094000.00",
                    "currentDeferredRevenue": "31190000.00",
                    "netDebt": "1823854000.00",
                    "shortTermDebt": "56989000.00",
                    "shortLongTermDebt": "12645000.00",
                    "shortLongTermDebtTotal": "1945823000.00",
                    "otherStockholderEquity": "283684000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "347028000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "158675000.00",
                    "longTermDebt": "1790500000.00",
                    "inventory": null,
                    "accountsPayable": "45430000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "58863000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2632505000.00",
                    "capitalLeaseObligations": "142678000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "47144000.00",
                    "nonCurrentLiabilitiesTotal": "1978178000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2979533000.00",
                    "cashAndShortTermInvestments": "121969000.00",
                    "propertyPlantAndEquipmentGross": "619832000.00",
                    "propertyPlantAndEquipmentNet": "369647000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "109934000.00",
                    "netInvestedCapital": "2567406000.00",
                    "commonStockSharesOutstanding": "26003000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-01",
                    "currency_symbol": "USD",
                    "totalAssets": "1208076000.00",
                    "intangibleAssets": "115582000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "70264000.00",
                    "totalLiab": "500832000.00",
                    "totalStockholderEquity": "707244000.00",
                    "deferredLongTermLiab": "51093000.00",
                    "otherCurrentLiab": "67723000.00",
                    "commonStock": "265000.00",
                    "capitalStock": "265000.00",
                    "retainedEarnings": "436124000.00",
                    "otherLiab": "110137000.00",
                    "goodWill": "257987000.00",
                    "otherAssets": "51831000.00",
                    "cash": "45822000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "169398000.00",
                    "currentDeferredRevenue": "51093000.00",
                    "netDebt": "220961000.00",
                    "shortTermDebt": "51581000.00",
                    "shortLongTermDebt": "9444000.00",
                    "shortLongTermDebtTotal": "266783000.00",
                    "otherStockholderEquity": "270855000.00",
                    "propertyPlantEquipment": "249080000.00",
                    "totalCurrentAssets": "304315000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "821953000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "188229000.00",
                    "longTermDebt": "106588000.00",
                    "inventory": "1.00",
                    "accountsPayable": "50094000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "265000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "436124000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "152766000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "903761000.00",
                    "capitalLeaseObligations": "161815000.00",
                    "longTermDebtTotal": "106588000.00",
                    "nonCurrentLiabilitiesOther": "59044000.00",
                    "nonCurrentLiabilitiesTotal": "331434000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "270855000.00",
                    "liabilitiesAndStockholdersEquity": "1208076000.00",
                    "cashAndShortTermInvestments": "45822000.00",
                    "propertyPlantAndEquipmentGross": "249080000.00",
                    "propertyPlantAndEquipmentNet": "377426000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "134917000.00",
                    "netInvestedCapital": "823276000.00",
                    "commonStockSharesOutstanding": "26926000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-01",
                    "currency_symbol": "USD",
                    "totalAssets": "1117823000.00",
                    "intangibleAssets": "154716000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "29309000.00",
                    "totalLiab": "524169000.00",
                    "totalStockholderEquity": "593654000.00",
                    "deferredLongTermLiab": "43407000.00",
                    "otherCurrentLiab": "66235000.00",
                    "commonStock": "270000.00",
                    "capitalStock": "270000.00",
                    "retainedEarnings": "334910000.00",
                    "otherLiab": "93031000.00",
                    "goodWill": "266752000.00",
                    "otherAssets": "1000.00",
                    "cash": "37316000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "164692000.00",
                    "currentDeferredRevenue": "43407000.00",
                    "netDebt": "282750000.00",
                    "shortTermDebt": "53620000.00",
                    "shortLongTermDebt": "6088000.00",
                    "shortLongTermDebtTotal": "320066000.00",
                    "otherStockholderEquity": "258474000.00",
                    "propertyPlantEquipment": "367293000.00",
                    "totalCurrentAssets": "282807000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "172185000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "216182000.00",
                    "longTermDebt": "165037000.00",
                    "inventory": null,
                    "accountsPayable": "44837000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "270000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "334910000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "46254000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "835015000.00",
                    "capitalLeaseObligations": "148941000.00",
                    "longTermDebtTotal": "155466000.00",
                    "nonCurrentLiabilitiesOther": "49624000.00",
                    "nonCurrentLiabilitiesTotal": "359477000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "258474000.00",
                    "liabilitiesAndStockholdersEquity": "1117823000.00",
                    "cashAndShortTermInvestments": "37316000.00",
                    "propertyPlantAndEquipmentGross": "219095000.00",
                    "propertyPlantAndEquipmentNet": "367293000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "118115000.00",
                    "netInvestedCapital": "764779000.00",
                    "commonStockSharesOutstanding": "27292000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-01",
                    "currency_symbol": "USD",
                    "totalAssets": "1047393000.00",
                    "intangibleAssets": "145032000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "49152000.00",
                    "totalLiab": "500064000.00",
                    "totalStockholderEquity": "547329000.00",
                    "deferredLongTermLiab": "41986000.00",
                    "otherCurrentLiab": "87768000.00",
                    "commonStock": "273000.00",
                    "capitalStock": "273000.00",
                    "retainedEarnings": "304140000.00",
                    "otherLiab": "130690000.00",
                    "goodWill": "244982000.00",
                    "otherAssets": "30964000.00",
                    "cash": "40254000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "171620000.00",
                    "currentDeferredRevenue": "55413000.00",
                    "netDebt": "202981000.00",
                    "shortTermDebt": "45481000.00",
                    "shortLongTermDebt": "1801000.00",
                    "shortLongTermDebtTotal": "243235000.00",
                    "otherStockholderEquity": "242916000.00",
                    "propertyPlantEquipment": "189867000.00",
                    "totalCurrentAssets": "245896000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "272236000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "156490000.00",
                    "longTermDebt": "112398000.00",
                    "inventory": "21002000.00",
                    "accountsPayable": "38371000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "273000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "304140000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "98278000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "801497000.00",
                    "capitalLeaseObligations": "5010000.00",
                    "longTermDebtTotal": "117408000.00",
                    "nonCurrentLiabilitiesOther": "54129000.00",
                    "nonCurrentLiabilitiesTotal": "328444000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "242916000.00",
                    "liabilitiesAndStockholdersEquity": "1047393000.00",
                    "cashAndShortTermInvestments": "40254000.00",
                    "propertyPlantAndEquipmentGross": "380519000.00",
                    "propertyPlantAndEquipmentNet": "313205000.00",
                    "accumulatedDepreciation": "-190652000.00",
                    "netWorkingCapital": "74276000.00",
                    "netInvestedCapital": "659727000.00",
                    "commonStockSharesOutstanding": "27697000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "990878000.00",
                    "intangibleAssets": "124857000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "33223000.00",
                    "totalLiab": "413696000.00",
                    "totalStockholderEquity": "577182000.00",
                    "deferredLongTermLiab": "43942000.00",
                    "otherCurrentLiab": "74446000.00",
                    "commonStock": "279000.00",
                    "capitalStock": "279000.00",
                    "retainedEarnings": "350034000.00",
                    "otherLiab": "102758000.00",
                    "goodWill": "215699000.00",
                    "otherAssets": "40969000.00",
                    "cash": "64749000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "137164000.00",
                    "currentDeferredRevenue": "49822000.00",
                    "netDebt": "114485000.00",
                    "shortTermDebt": "37307000.00",
                    "shortLongTermDebt": "1421000.00",
                    "shortLongTermDebtTotal": "179234000.00",
                    "otherStockholderEquity": "226869000.00",
                    "propertyPlantEquipment": "213031000.00",
                    "totalCurrentAssets": "236318000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "329804000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "136214000.00",
                    "longTermDebt": "67340000.00",
                    "inventory": "2132000.00",
                    "accountsPayable": "25411000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-213706000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "350034000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "116078000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "754560000.00",
                    "capitalLeaseObligations": "4909000.00",
                    "longTermDebtTotal": "72249000.00",
                    "nonCurrentLiabilitiesOther": "58816000.00",
                    "nonCurrentLiabilitiesTotal": "276532000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "226869000.00",
                    "liabilitiesAndStockholdersEquity": "990878000.00",
                    "cashAndShortTermInvestments": "64749000.00",
                    "propertyPlantAndEquipmentGross": "364688000.00",
                    "propertyPlantAndEquipmentNet": "297926000.00",
                    "accumulatedDepreciation": "-213706000.00",
                    "netWorkingCapital": "99154000.00",
                    "netInvestedCapital": "644522000.00",
                    "commonStockSharesOutstanding": "28308000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-20",
                    "currency_symbol": "USD",
                    "totalAssets": "760215000.00",
                    "intangibleAssets": "113661000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "11763000.00",
                    "totalLiab": "206971000.00",
                    "totalStockholderEquity": "553244000.00",
                    "deferredLongTermLiab": "37174000.00",
                    "otherCurrentLiab": "39475000.00",
                    "commonStock": "285000.00",
                    "capitalStock": "285000.00",
                    "retainedEarnings": "342663000.00",
                    "otherLiab": "84913000.00",
                    "goodWill": "199092000.00",
                    "otherAssets": "36485000.00",
                    "cash": "25657000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "74723000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "21987000.00",
                    "shortTermDebt": "618000.00",
                    "shortLongTermDebt": "309000.00",
                    "shortLongTermDebtTotal": "47644000.00",
                    "otherStockholderEquity": "210296000.00",
                    "propertyPlantEquipment": "209895000.00",
                    "totalCurrentAssets": "201082000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "240491000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "161422000.00",
                    "longTermDebt": "47281000.00",
                    "inventory": "2240000.00",
                    "accountsPayable": "34630000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-204005000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "285000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": "342663000.00",
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "36485000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "559133000.00",
                    "capitalLeaseObligations": "54000.00",
                    "longTermDebtTotal": "47335000.00",
                    "nonCurrentLiabilitiesOther": "47739000.00",
                    "nonCurrentLiabilitiesTotal": "132248000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "210296000.00",
                    "liabilitiesAndStockholdersEquity": "760215000.00",
                    "cashAndShortTermInvestments": "25657000.00",
                    "propertyPlantAndEquipmentGross": "209895000.00",
                    "propertyPlantAndEquipmentNet": "209895000.00",
                    "accumulatedDepreciation": "-204005000.00",
                    "netWorkingCapital": "126359000.00",
                    "netInvestedCapital": "600525000.00",
                    "commonStockSharesOutstanding": "29190000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-02-23",
                    "currency_symbol": "USD",
                    "totalAssets": "687716000.00",
                    "intangibleAssets": "111247000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9954000.00",
                    "totalLiab": "154227000.00",
                    "totalStockholderEquity": "533489000.00",
                    "deferredLongTermLiab": "29403000.00",
                    "otherCurrentLiab": "28371000.00",
                    "commonStock": "295000.00",
                    "capitalStock": null,
                    "retainedEarnings": "337848000.00",
                    "otherLiab": "53184000.00",
                    "goodWill": "191671000.00",
                    "otherAssets": "15944000.00",
                    "cash": "3893000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "60132000.00",
                    "currentDeferredRevenue": "320000.00",
                    "netDebt": "37054000.00",
                    "shortTermDebt": "718000.00",
                    "shortLongTermDebt": "359000.00",
                    "shortLongTermDebtTotal": "40947000.00",
                    "otherStockholderEquity": "196136000.00",
                    "propertyPlantEquipment": "206112000.00",
                    "totalCurrentAssets": "162742000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "230571000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "152376000.00",
                    "longTermDebt": "40223000.00",
                    "inventory": "1425000.00",
                    "accountsPayable": "30723000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-193123000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "295000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "337848000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "15944000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "524974000.00",
                    "capitalLeaseObligations": "365000.00",
                    "longTermDebtTotal": "40588000.00",
                    "nonCurrentLiabilitiesOther": "24104000.00",
                    "nonCurrentLiabilitiesTotal": "94095000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "195346000.00",
                    "liabilitiesAndStockholdersEquity": "687716000.00",
                    "cashAndShortTermInvestments": "3893000.00",
                    "propertyPlantAndEquipmentGross": "206112000.00",
                    "propertyPlantAndEquipmentNet": "206112000.00",
                    "accumulatedDepreciation": "-193123000.00",
                    "netWorkingCapital": "102610000.00",
                    "netInvestedCapital": "573712000.00",
                    "commonStockSharesOutstanding": "30214879.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-02-22",
                    "currency_symbol": "USD",
                    "totalAssets": "641291000.00",
                    "intangibleAssets": "106650000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9851000.00",
                    "totalLiab": "142222000.00",
                    "totalStockholderEquity": "499069000.00",
                    "deferredLongTermLiab": "41871000.00",
                    "otherCurrentLiab": "31486000.00",
                    "commonStock": "301000.00",
                    "capitalStock": null,
                    "retainedEarnings": "319256000.00",
                    "otherLiab": "63570000.00",
                    "goodWill": "184675000.00",
                    "otherAssets": "13491000.00",
                    "cash": "8511000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "77927000.00",
                    "currentDeferredRevenue": "70000.00",
                    "netDebt": "20226000.00",
                    "shortTermDebt": "28359000.00",
                    "shortLongTermDebt": "27665000.00",
                    "shortLongTermDebtTotal": "28737000.00",
                    "otherStockholderEquity": "179512000.00",
                    "propertyPlantEquipment": "200205000.00",
                    "totalCurrentAssets": "136270000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "207744000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "116602000.00",
                    "longTermDebt": "725000.00",
                    "inventory": "1306000.00",
                    "accountsPayable": "18012000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-178816000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "301000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "319256000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "13491000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "505021000.00",
                    "capitalLeaseObligations": "725000.00",
                    "longTermDebtTotal": "725000.00",
                    "nonCurrentLiabilitiesOther": "21699000.00",
                    "nonCurrentLiabilitiesTotal": "64295000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "179512000.00",
                    "liabilitiesAndStockholdersEquity": "641291000.00",
                    "cashAndShortTermInvestments": "8511000.00",
                    "propertyPlantAndEquipmentGross": "200205000.00",
                    "propertyPlantAndEquipmentNet": "200205000.00",
                    "accumulatedDepreciation": "-178816000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30744444.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-19",
                    "currency_symbol": "USD",
                    "totalAssets": "700171000.00",
                    "intangibleAssets": "127800000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10794000.00",
                    "totalLiab": "190116000.00",
                    "totalStockholderEquity": "510055000.00",
                    "deferredLongTermLiab": "39876000.00",
                    "otherCurrentLiab": "29492000.00",
                    "commonStock": "305000.00",
                    "capitalStock": null,
                    "retainedEarnings": "348895000.00",
                    "otherLiab": "52216000.00",
                    "goodWill": "205609000.00",
                    "otherAssets": "5778000.00",
                    "cash": "33312000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "109044000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "51431000.00",
                    "shortTermDebt": "56218000.00",
                    "shortLongTermDebt": "55556000.00",
                    "shortLongTermDebtTotal": "84743000.00",
                    "otherStockholderEquity": "160855000.00",
                    "propertyPlantEquipment": "187288000.00",
                    "totalCurrentAssets": "173457000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "176646000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "128041000.00",
                    "longTermDebt": "27782000.00",
                    "inventory": "1310000.00",
                    "accountsPayable": "23334000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-155859000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "305000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "348895000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "6017000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "526714000.00",
                    "capitalLeaseObligations": "1074000.00",
                    "longTermDebtTotal": "28856000.00",
                    "nonCurrentLiabilitiesOther": "12340000.00",
                    "nonCurrentLiabilitiesTotal": "81072000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "160855000.00",
                    "liabilitiesAndStockholdersEquity": "700171000.00",
                    "cashAndShortTermInvestments": "33312000.00",
                    "propertyPlantAndEquipmentGross": "187288000.00",
                    "propertyPlantAndEquipmentNet": "187288000.00",
                    "accumulatedDepreciation": "-155859000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31221910.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-20",
                    "currency_symbol": "USD",
                    "totalAssets": "541805000.00",
                    "intangibleAssets": "72705000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "12144000.00",
                    "totalLiab": "78242000.00",
                    "totalStockholderEquity": "463563000.00",
                    "deferredLongTermLiab": "25180000.00",
                    "otherCurrentLiab": "21015000.00",
                    "commonStock": "303000.00",
                    "capitalStock": null,
                    "retainedEarnings": "333153000.00",
                    "otherLiab": "8356000.00",
                    "goodWill": "144412000.00",
                    "otherAssets": "2244000.00",
                    "cash": "41429000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "43431000.00",
                    "currentDeferredRevenue": "1292000.00",
                    "netDebt": "-39878000.00",
                    "shortTermDebt": "552000.00",
                    "shortLongTermDebt": "1551000.00",
                    "shortLongTermDebtTotal": "1551000.00",
                    "otherStockholderEquity": "130107000.00",
                    "propertyPlantEquipment": "172489000.00",
                    "totalCurrentAssets": "149955000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "246446000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "95326000.00",
                    "longTermDebt": "1275000.00",
                    "inventory": "1056000.00",
                    "accountsPayable": "20572000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-132699000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "303000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "333153000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2244000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "391850000.00",
                    "capitalLeaseObligations": "1275000.00",
                    "longTermDebtTotal": "1275000.00",
                    "nonCurrentLiabilitiesOther": "8356000.00",
                    "nonCurrentLiabilitiesTotal": "34811000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "130107000.00",
                    "liabilitiesAndStockholdersEquity": "541805000.00",
                    "cashAndShortTermInvestments": "41429000.00",
                    "propertyPlantAndEquipmentGross": "172489000.00",
                    "propertyPlantAndEquipmentNet": "172489000.00",
                    "accumulatedDepreciation": "-132699000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31132000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-02-19",
                    "currency_symbol": "USD",
                    "totalAssets": "506269000.00",
                    "intangibleAssets": "40110000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "15441000.00",
                    "totalLiab": "70404000.00",
                    "totalStockholderEquity": "435865000.00",
                    "deferredLongTermLiab": "26850000.00",
                    "otherCurrentLiab": "18275000.00",
                    "commonStock": "305000.00",
                    "capitalStock": null,
                    "retainedEarnings": "327834000.00",
                    "otherLiab": "8940000.00",
                    "goodWill": "88496000.00",
                    "otherAssets": "2540000.00",
                    "cash": "127367000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "34611000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-127295000.00",
                    "shortTermDebt": "69000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "72000.00",
                    "otherStockholderEquity": "107726000.00",
                    "propertyPlantEquipment": "154763000.00",
                    "totalCurrentAssets": "220360000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "307259000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "76500000.00",
                    "longTermDebt": "3000.00",
                    "inventory": "1052000.00",
                    "accountsPayable": "16267000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-116287000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "305000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "327834000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2540000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "285909000.00",
                    "capitalLeaseObligations": "3000.00",
                    "longTermDebtTotal": "3000.00",
                    "nonCurrentLiabilitiesOther": "8940000.00",
                    "nonCurrentLiabilitiesTotal": "35793000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "107726000.00",
                    "liabilitiesAndStockholdersEquity": "506269000.00",
                    "cashAndShortTermInvestments": "127367000.00",
                    "propertyPlantAndEquipmentGross": "154763000.00",
                    "propertyPlantAndEquipmentNet": "154763000.00",
                    "accumulatedDepreciation": "-116287000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30762000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-02-15",
                    "currency_symbol": "USD",
                    "totalAssets": "399187000.00",
                    "intangibleAssets": "22102000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "10051000.00",
                    "totalLiab": "47516000.00",
                    "totalStockholderEquity": "351671000.00",
                    "deferredLongTermLiab": "12440000.00",
                    "otherCurrentLiab": "16200000.00",
                    "commonStock": "292000.00",
                    "capitalStock": null,
                    "retainedEarnings": "286735000.00",
                    "otherLiab": "7098000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "1800000.00",
                    "cash": "112182000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27920000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-111848000.00",
                    "shortTermDebt": "552000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "334000.00",
                    "otherStockholderEquity": "64644000.00",
                    "propertyPlantEquipment": "133557000.00",
                    "totalCurrentAssets": "198396000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "286237000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "75262000.00",
                    "longTermDebt": "58000.00",
                    "inventory": "901000.00",
                    "accountsPayable": "11168000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-105581000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "292000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "286735000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1800000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "200791000.00",
                    "capitalLeaseObligations": "58000.00",
                    "longTermDebtTotal": "58000.00",
                    "nonCurrentLiabilitiesOther": "7098000.00",
                    "nonCurrentLiabilitiesTotal": "19596000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "64644000.00",
                    "liabilitiesAndStockholdersEquity": "399187000.00",
                    "cashAndShortTermInvestments": "112182000.00",
                    "propertyPlantAndEquipmentGross": "133557000.00",
                    "propertyPlantAndEquipmentNet": "133557000.00",
                    "accumulatedDepreciation": "-105581000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29536000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "341151000.00",
                    "intangibleAssets": "26668000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "9113000.00",
                    "totalLiab": "54249000.00",
                    "totalStockholderEquity": "286902000.00",
                    "deferredLongTermLiab": "11126000.00",
                    "otherCurrentLiab": "16048000.00",
                    "commonStock": "285000.00",
                    "capitalStock": null,
                    "retainedEarnings": "270496000.00",
                    "otherLiab": "8860000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "1566000.00",
                    "cash": "58801000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33930000.00",
                    "currentDeferredRevenue": "20513000.00",
                    "netDebt": "-57916000.00",
                    "shortTermDebt": "1104000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "885000.00",
                    "otherStockholderEquity": "42212000.00",
                    "propertyPlantEquipment": "129868000.00",
                    "totalCurrentAssets": "139717000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "216902000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "70922000.00",
                    "longTermDebt": "333000.00",
                    "inventory": "881000.00",
                    "accountsPayable": "12392000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-93267000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "285000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "244405000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1566000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "201434000.00",
                    "capitalLeaseObligations": "333000.00",
                    "longTermDebtTotal": "333000.00",
                    "nonCurrentLiabilitiesOther": "8860000.00",
                    "nonCurrentLiabilitiesTotal": "20319000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "42212000.00",
                    "liabilitiesAndStockholdersEquity": "341151000.00",
                    "cashAndShortTermInvestments": "58801000.00",
                    "propertyPlantAndEquipmentGross": "129868000.00",
                    "propertyPlantAndEquipmentNet": "129868000.00",
                    "accumulatedDepreciation": "-93267000.00",
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29435000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "348796000.00",
                    "intangibleAssets": "31259000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "7866000.00",
                    "totalLiab": "92710000.00",
                    "totalStockholderEquity": "256086000.00",
                    "deferredLongTermLiab": "6116000.00",
                    "otherCurrentLiab": "15642000.00",
                    "commonStock": "290000.00",
                    "capitalStock": null,
                    "retainedEarnings": "231496000.00",
                    "otherLiab": "8106000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "1810000.00",
                    "cash": "74504000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "27605000.00",
                    "currentDeferredRevenue": "15850000.00",
                    "netDebt": "-22983000.00",
                    "shortTermDebt": "1276000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "51521000.00",
                    "otherStockholderEquity": "24300000.00",
                    "propertyPlantEquipment": "126432000.00",
                    "totalCurrentAssets": "145963000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "181495000.00",
                    "shortTermInvestments": "0.00",
                    "netReceivables": "62763000.00",
                    "longTermDebt": "50000000.00",
                    "inventory": "830000.00",
                    "accountsPayable": "10687000.00",
                    "totalPermanentEquity": "0.00",
                    "noncontrollingInterestInConsolidatedEntity": "0.00",
                    "temporaryEquityRedeemableNoncontrollingInterests": "0.00",
                    "accumulatedOtherComprehensiveIncome": "-87272000.00",
                    "additionalPaidInCapital": "0.00",
                    "commonStockTotalEquity": "290000.00",
                    "preferredStockTotalEquity": "0.00",
                    "retainedEarningsTotalEquity": "231496000.00",
                    "treasuryStock": "0.00",
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1810000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "202833000.00",
                    "capitalLeaseObligations": "883000.00",
                    "longTermDebtTotal": "50883000.00",
                    "nonCurrentLiabilitiesOther": "8106000.00",
                    "nonCurrentLiabilitiesTotal": "65105000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "24300000.00",
                    "liabilitiesAndStockholdersEquity": "348796000.00",
                    "cashAndShortTermInvestments": "74504000.00",
                    "propertyPlantAndEquipmentGross": "126432000.00",
                    "propertyPlantAndEquipmentNet": "126432000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29111000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-02-24",
                    "currency_symbol": "USD",
                    "totalAssets": "316638000.00",
                    "intangibleAssets": "35849000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8533000.00",
                    "totalLiab": "91987000.00",
                    "totalStockholderEquity": "224651000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "16209000.00",
                    "commonStock": "290000.00",
                    "capitalStock": null,
                    "retainedEarnings": "207730000.00",
                    "otherLiab": "4485000.00",
                    "goodWill": "43332000.00",
                    "otherAssets": "1597000.00",
                    "cash": "42035000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "29547000.00",
                    "currentDeferredRevenue": "17598000.00",
                    "netDebt": "11053000.00",
                    "shortTermDebt": "1817000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "53088000.00",
                    "otherStockholderEquity": "16631000.00",
                    "propertyPlantEquipment": "128726000.00",
                    "totalCurrentAssets": "107134000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "55720000.00",
                    "longTermDebt": "52169000.00",
                    "inventory": "938000.00",
                    "accountsPayable": "10333000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-75990000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "290000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1597000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "209504000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "62440000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "316638000.00",
                    "cashAndShortTermInvestments": "42035000.00",
                    "propertyPlantAndEquipmentGross": "128726000.00",
                    "propertyPlantAndEquipmentNet": "128726000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28993000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-02-26",
                    "currency_symbol": "USD",
                    "totalAssets": "307527000.00",
                    "intangibleAssets": "40708000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "8194000.00",
                    "totalLiab": "91093000.00",
                    "totalStockholderEquity": "216434000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11472000.00",
                    "commonStock": "289000.00",
                    "capitalStock": null,
                    "retainedEarnings": "205896000.00",
                    "otherLiab": "3055000.00",
                    "goodWill": "50230000.00",
                    "otherAssets": "2024000.00",
                    "cash": "22093000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "26162000.00",
                    "currentDeferredRevenue": "12315000.00",
                    "netDebt": "32544000.00",
                    "shortTermDebt": "3057000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "54637000.00",
                    "otherStockholderEquity": "10249000.00",
                    "propertyPlantEquipment": "122976000.00",
                    "totalCurrentAssets": "91589000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "60633000.00",
                    "longTermDebt": "53035000.00",
                    "inventory": "669000.00",
                    "accountsPayable": "11633000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-63401000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "289000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2024000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "215938000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "64931000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "307527000.00",
                    "cashAndShortTermInvestments": "22093000.00",
                    "propertyPlantAndEquipmentGross": "122976000.00",
                    "propertyPlantAndEquipmentNet": "122976000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29025000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "241884000.00",
                    "intangibleAssets": "29991000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "6249000.00",
                    "totalLiab": "70151000.00",
                    "totalStockholderEquity": "171733000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13060000.00",
                    "commonStock": "286000.00",
                    "capitalStock": null,
                    "retainedEarnings": "171447000.00",
                    "otherLiab": "4476000.00",
                    "goodWill": "36053000.00",
                    "otherAssets": "1358000.00",
                    "cash": "4909000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "26818000.00",
                    "currentDeferredRevenue": "9999000.00",
                    "netDebt": "27407000.00",
                    "shortTermDebt": "830000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "32316000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "103032000.00",
                    "totalCurrentAssets": "71450000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "522000.00",
                    "netReceivables": "59734000.00",
                    "longTermDebt": "31486000.00",
                    "inventory": "558000.00",
                    "accountsPayable": "11714000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-55322000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "286000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1358000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "170434000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "43333000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "241884000.00",
                    "cashAndShortTermInvestments": "5431000.00",
                    "propertyPlantAndEquipmentGross": "103032000.00",
                    "propertyPlantAndEquipmentNet": "103032000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29962000.00"
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "213014000.00",
                    "intangibleAssets": "10731000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5292000.00",
                    "totalLiab": "27787000.00",
                    "totalStockholderEquity": "185227000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11104000.00",
                    "commonStock": "304000.00",
                    "capitalStock": null,
                    "retainedEarnings": "184923000.00",
                    "otherLiab": "1271000.00",
                    "goodWill": "15588000.00",
                    "otherAssets": "5817000.00",
                    "cash": "8231000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19133000.00",
                    "currentDeferredRevenue": "6532000.00",
                    "netDebt": "-7395000.00",
                    "shortTermDebt": "80000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "836000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "53315000.00",
                    "totalCurrentAssets": "127563000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "61650000.00",
                    "netReceivables": "51889000.00",
                    "longTermDebt": "796000.00",
                    "inventory": "501000.00",
                    "accountsPayable": "7949000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-47875000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "304000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5817000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "85451000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8654000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "213014000.00",
                    "cashAndShortTermInvestments": "69881000.00",
                    "propertyPlantAndEquipmentGross": "53315000.00",
                    "propertyPlantAndEquipmentNet": "53315000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31521000.00"
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2005-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "212600000.00",
                    "intangibleAssets": "12007000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5893000.00",
                    "totalLiab": "33784000.00",
                    "totalStockholderEquity": "178816000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11782000.00",
                    "commonStock": "314000.00",
                    "capitalStock": null,
                    "retainedEarnings": "178502000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "1049000.00",
                    "cash": "332000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25964000.00",
                    "currentDeferredRevenue": "7401000.00",
                    "netDebt": "2047000.00",
                    "shortTermDebt": "1542000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "2379000.00",
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": "47222000.00",
                    "totalCurrentAssets": "136734000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "79000000.00",
                    "netReceivables": "50942000.00",
                    "longTermDebt": "837000.00",
                    "inventory": "567000.00",
                    "accountsPayable": "12640000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-43864000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "314000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1049000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "75866000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7820000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "212600000.00",
                    "cashAndShortTermInvestments": "79332000.00",
                    "propertyPlantAndEquipmentGross": "47222000.00",
                    "propertyPlantAndEquipmentNet": "47222000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32308633.00"
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-16",
                    "currency_symbol": "USD",
                    "totalAssets": "214553000.00",
                    "intangibleAssets": "15588000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "5183000.00",
                    "totalLiab": "33550000.00",
                    "totalStockholderEquity": "181003000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "15553000.00",
                    "commonStock": "324000.00",
                    "capitalStock": null,
                    "retainedEarnings": "144396000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "2257000.00",
                    "cash": "78000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25657000.00",
                    "currentDeferredRevenue": "11168000.00",
                    "netDebt": "828000.00",
                    "shortTermDebt": "78000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "906000.00",
                    "otherStockholderEquity": "36279000.00",
                    "propertyPlantEquipment": "37286000.00",
                    "totalCurrentAssets": "159422000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "111600000.00",
                    "netReceivables": "42139000.00",
                    "longTermDebt": "867000.00",
                    "inventory": "422000.00",
                    "accountsPayable": "10026000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "4000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "324000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "2257000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "55131000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7893000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214553000.00",
                    "cashAndShortTermInvestments": "111678000.00",
                    "propertyPlantAndEquipmentGross": "37286000.00",
                    "propertyPlantAndEquipmentNet": "37286000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32781905.00"
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-11",
                    "currency_symbol": "USD",
                    "totalAssets": "175087000.00",
                    "intangibleAssets": "15588000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4771000.00",
                    "totalLiab": "27379000.00",
                    "totalStockholderEquity": "147708000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12166000.00",
                    "commonStock": "215000.00",
                    "capitalStock": null,
                    "retainedEarnings": "109975000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "3421000.00",
                    "cash": "83539000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20290000.00",
                    "currentDeferredRevenue": "8287000.00",
                    "netDebt": "-82603000.00",
                    "shortTermDebt": "29000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "936000.00",
                    "otherStockholderEquity": "37410000.00",
                    "propertyPlantEquipment": "32912000.00",
                    "totalCurrentAssets": "123166000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "3000000.00",
                    "netReceivables": "31457000.00",
                    "longTermDebt": "907000.00",
                    "inventory": "399000.00",
                    "accountsPayable": "7379000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "1000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "215000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3421000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "51921000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7089000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "175087000.00",
                    "cashAndShortTermInvestments": "86539000.00",
                    "propertyPlantAndEquipmentGross": "32912000.00",
                    "propertyPlantAndEquipmentNet": "32912000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "32677215.00"
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-21",
                    "currency_symbol": "USD",
                    "totalAssets": "145511000.00",
                    "intangibleAssets": "478000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4145000.00",
                    "totalLiab": "27165000.00",
                    "totalStockholderEquity": "118346000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11498000.00",
                    "commonStock": "212000.00",
                    "capitalStock": null,
                    "retainedEarnings": "84160000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "3498000.00",
                    "cash": "33642000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18690000.00",
                    "currentDeferredRevenue": "7203000.00",
                    "netDebt": "-32237000.00",
                    "shortTermDebt": "497000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1405000.00",
                    "otherStockholderEquity": "33983000.00",
                    "propertyPlantEquipment": "37173000.00",
                    "totalCurrentAssets": "88774000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "20274000.00",
                    "netReceivables": "30310000.00",
                    "longTermDebt": "935000.00",
                    "inventory": "403000.00",
                    "accountsPayable": "6695000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-9000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "212000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3498000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "56737000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "8475000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "145511000.00",
                    "cashAndShortTermInvestments": "53916000.00",
                    "propertyPlantAndEquipmentGross": "37173000.00",
                    "propertyPlantAndEquipmentNet": "37173000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33255385.00"
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-15",
                    "currency_symbol": "USD",
                    "totalAssets": "136959000.00",
                    "intangibleAssets": "931000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "4675000.00",
                    "totalLiab": "30374000.00",
                    "totalStockholderEquity": "106585000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12070000.00",
                    "commonStock": "216000.00",
                    "capitalStock": null,
                    "retainedEarnings": "62544000.00",
                    "otherLiab": null,
                    "goodWill": "15588000.00",
                    "otherAssets": "956000.00",
                    "cash": "19364000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "18310000.00",
                    "currentDeferredRevenue": "6774000.00",
                    "netDebt": "-13997000.00",
                    "shortTermDebt": "916000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "5367000.00",
                    "otherStockholderEquity": "43796000.00",
                    "propertyPlantEquipment": "42695000.00",
                    "totalCurrentAssets": "62404000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "9222000.00",
                    "netReceivables": "28764000.00",
                    "longTermDebt": "4451000.00",
                    "inventory": "379000.00",
                    "accountsPayable": "5086000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "29000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "216000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-6657000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "74555000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12064000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "136959000.00",
                    "cashAndShortTermInvestments": "28586000.00",
                    "propertyPlantAndEquipmentGross": "42695000.00",
                    "propertyPlantAndEquipmentNet": "42695000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33508989.00"
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-04-02",
                    "currency_symbol": "USD",
                    "totalAssets": "115968000.00",
                    "intangibleAssets": "15083000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "3354000.00",
                    "totalLiab": "32515000.00",
                    "totalStockholderEquity": "83453000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8425000.00",
                    "commonStock": "213000.00",
                    "capitalStock": null,
                    "retainedEarnings": "42662000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "899000.00",
                    "cash": "15589000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "19133000.00",
                    "currentDeferredRevenue": "6071000.00",
                    "netDebt": "-7379000.00",
                    "shortTermDebt": "978000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "8210000.00",
                    "otherStockholderEquity": "40578000.00",
                    "propertyPlantEquipment": "45061000.00",
                    "totalCurrentAssets": "54925000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "35543000.00",
                    "longTermDebt": "7232000.00",
                    "inventory": "439000.00",
                    "accountsPayable": "9730000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-19059000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "213000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "899000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "61043000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "13382000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "115968000.00",
                    "cashAndShortTermInvestments": "15589000.00",
                    "propertyPlantAndEquipmentGross": "45061000.00",
                    "propertyPlantAndEquipmentNet": "45061000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33492857.00"
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-07",
                    "currency_symbol": "USD",
                    "totalAssets": "79617000.00",
                    "intangibleAssets": "9458000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "2443000.00",
                    "totalLiab": "24665000.00",
                    "totalStockholderEquity": "54952000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "7512000.00",
                    "commonStock": "207000.00",
                    "capitalStock": null,
                    "retainedEarnings": "19217000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5989000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16852000.00",
                    "currentDeferredRevenue": "6018000.00",
                    "netDebt": "36000.00",
                    "shortTermDebt": "1271000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "6025000.00",
                    "otherStockholderEquity": "35528000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "36414000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "27342000.00",
                    "longTermDebt": null,
                    "inventory": "640000.00",
                    "accountsPayable": "7436000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-14307000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "207000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "855000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "43203000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7813000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "79617000.00",
                    "cashAndShortTermInvestments": "5989000.00",
                    "propertyPlantAndEquipmentGross": "32890000.00",
                    "propertyPlantAndEquipmentNet": "32890000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "31657895.00"
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-03-11",
                    "currency_symbol": "USD",
                    "totalAssets": "56808000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2818000.00",
                    "totalLiab": "37737000.00",
                    "totalStockholderEquity": "19071000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5807000.00",
                    "commonStock": "126000.00",
                    "capitalStock": null,
                    "retainedEarnings": "3177000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "455000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "16381000.00",
                    "currentDeferredRevenue": "5488000.00",
                    "netDebt": "24876000.00",
                    "shortTermDebt": "5205000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "25331000.00",
                    "otherStockholderEquity": "15705000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "23416000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19754000.00",
                    "longTermDebt": null,
                    "inventory": "389000.00",
                    "accountsPayable": "4120000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10152000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "126000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3472000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "33392000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "21356000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "56808000.00",
                    "cashAndShortTermInvestments": "455000.00",
                    "propertyPlantAndEquipmentGross": "29920000.00",
                    "propertyPlantAndEquipmentNet": "29920000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "28737736.00"
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "118331000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "9566000.00",
                    "totalLiab": "67871000.00",
                    "totalStockholderEquity": "50460000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "28111000.00",
                    "commonStock": "60000.00",
                    "capitalStock": null,
                    "retainedEarnings": "23596000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "686000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "33900000.00",
                    "currentDeferredRevenue": "6859000.00",
                    "netDebt": "36763000.00",
                    "shortTermDebt": "5523000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "37449000.00",
                    "otherStockholderEquity": "26804000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "35829000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17671000.00",
                    "longTermDebt": null,
                    "inventory": "721000.00",
                    "accountsPayable": "72000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-35933000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "60000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3305000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "82502000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "33971000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "118331000.00",
                    "cashAndShortTermInvestments": "686000.00",
                    "propertyPlantAndEquipmentGross": "79197000.00",
                    "propertyPlantAndEquipmentNet": "79197000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27725637.00"
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-26",
                    "currency_symbol": "USD",
                    "totalAssets": "99074000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3953000.00",
                    "totalLiab": "57810000.00",
                    "totalStockholderEquity": "41264000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5426000.00",
                    "commonStock": "60000.00",
                    "capitalStock": null,
                    "retainedEarnings": "15002000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "28000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "22414000.00",
                    "currentDeferredRevenue": "2956000.00",
                    "netDebt": "36564000.00",
                    "shortTermDebt": "11295000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "36592000.00",
                    "otherStockholderEquity": "26202000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "28204000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "23671000.00",
                    "longTermDebt": null,
                    "inventory": "552000.00",
                    "accountsPayable": "5525000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-27166000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "60000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "591000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "70870000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "35396000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "99074000.00",
                    "cashAndShortTermInvestments": "28000.00",
                    "propertyPlantAndEquipmentGross": "70279000.00",
                    "propertyPlantAndEquipmentNet": "70279000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26761619.00"
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1995-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "98300000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3800000.00",
                    "totalLiab": "61700000.00",
                    "totalStockholderEquity": "36600000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5600000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "11000000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3800000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "20000000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "41300000.00",
                    "shortTermDebt": "9300000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "45100000.00",
                    "otherStockholderEquity": "43200000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "25800000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "17800000.00",
                    "longTermDebt": null,
                    "inventory": "400000.00",
                    "accountsPayable": "5100000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17600000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "72500000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "41700000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "98300000.00",
                    "cashAndShortTermInvestments": "3800000.00",
                    "propertyPlantAndEquipmentGross": "72100000.00",
                    "propertyPlantAndEquipmentNet": "72100000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "26986507.00"
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1994-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "78000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2200000.00",
                    "totalLiab": "46200000.00",
                    "totalStockholderEquity": "31800000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3900000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "6500000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1000000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "14700000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "33200000.00",
                    "shortTermDebt": "5900000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "34200000.00",
                    "otherStockholderEquity": "35800000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21600000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "18100000.00",
                    "longTermDebt": null,
                    "inventory": "300000.00",
                    "accountsPayable": "4900000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-10500000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "400000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "56400000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "31500000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "78000000.00",
                    "cashAndShortTermInvestments": "1000000.00",
                    "propertyPlantAndEquipmentGross": "56000000.00",
                    "propertyPlantAndEquipmentNet": "56000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "27259098.00"
                },
                "1993-12-31": {
                    "date": "1993-12-31",
                    "filing_date": "1993-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "49000000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1000000.00",
                    "totalLiab": "21700000.00",
                    "totalStockholderEquity": "27300000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4400000.00",
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": "2500000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4200000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "8900000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "9200000.00",
                    "shortTermDebt": "1400000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "13400000.00",
                    "otherStockholderEquity": "30000000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18000000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "12600000.00",
                    "longTermDebt": null,
                    "inventory": "200000.00",
                    "accountsPayable": "3100000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-5200000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "4700000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "31000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "12800000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "49000000.00",
                    "cashAndShortTermInvestments": "4200000.00",
                    "propertyPlantAndEquipmentGross": "26300000.00",
                    "propertyPlantAndEquipmentNet": "26300000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "29985007.00"
                }
            }
        },
        "Cash_Flow": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-05-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5518000.00",
                    "netBorrowings": "-4225000.00",
                    "totalCashFromFinancingActivities": "-4910000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-34319000.00",
                    "changeInCash": "35026000.00",
                    "beginPeriodCashFlow": "105996000.00",
                    "endPeriodCashFlow": "141022000.00",
                    "totalCashFromOperatingActivities": "45738000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "38521000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "11863000.00",
                    "salePurchaseOfStock": "-685000.00",
                    "otherCashflowsFromFinancingActivities": "-685000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6946000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "41443000.00",
                    "stockBasedCompensation": "3541000.00",
                    "otherNonCashItems": "2263000.00",
                    "freeCashFlow": "38792000.00"
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-03-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7936000.00",
                    "netBorrowings": "-4319000.00",
                    "totalCashFromFinancingActivities": "-3928000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-117968000.00",
                    "changeInCash": "-34358000.00",
                    "beginPeriodCashFlow": "140354000.00",
                    "endPeriodCashFlow": "105996000.00",
                    "totalCashFromOperatingActivities": "-22728000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "40724000.00",
                    "otherCashflowsFromInvestingActivities": "415000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-9206000.00",
                    "salePurchaseOfStock": "-482000.00",
                    "otherCashflowsFromFinancingActivities": "-21000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8351000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-40182000.00",
                    "stockBasedCompensation": "2380000.00",
                    "otherNonCashItems": "102743000.00",
                    "freeCashFlow": "-31079000.00"
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-11-05",
                    "currency_symbol": "USD",
                    "investments": "-3852000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3852000.00",
                    "netBorrowings": "-3610000.00",
                    "totalCashFromFinancingActivities": "-3662000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-16250000.00",
                    "changeInCash": "45047000.00",
                    "beginPeriodCashFlow": "95307000.00",
                    "endPeriodCashFlow": "140354000.00",
                    "totalCashFromOperatingActivities": "52714000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "37748000.00",
                    "otherCashflowsFromInvestingActivities": "-31000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "472000.00",
                    "salePurchaseOfStock": "-52000.00",
                    "otherCashflowsFromFinancingActivities": "-52000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4115000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "33920000.00",
                    "stockBasedCompensation": "3380000.00",
                    "otherNonCashItems": "-6906000.00",
                    "freeCashFlow": "48599000.00"
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-08-11",
                    "currency_symbol": "USD",
                    "investments": "-3885000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3885000.00",
                    "netBorrowings": "-4945000.00",
                    "totalCashFromFinancingActivities": "-4618000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-20364000.00",
                    "changeInCash": "-21367000.00",
                    "beginPeriodCashFlow": "116674000.00",
                    "endPeriodCashFlow": "95307000.00",
                    "totalCashFromOperatingActivities": "-13217000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "36806000.00",
                    "otherCashflowsFromInvestingActivities": "55000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "4943000.00",
                    "salePurchaseOfStock": "434000.00",
                    "otherCashflowsFromFinancingActivities": "-107000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4744000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-44100000.00",
                    "stockBasedCompensation": "4711000.00",
                    "otherNonCashItems": "11663000.00",
                    "freeCashFlow": "-17961000.00"
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-05-07",
                    "currency_symbol": "USD",
                    "investments": "-11239000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11239000.00",
                    "netBorrowings": "-4431000.00",
                    "totalCashFromFinancingActivities": "-5325000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-61191000.00",
                    "changeInCash": "11408000.00",
                    "beginPeriodCashFlow": "105266000.00",
                    "endPeriodCashFlow": "116674000.00",
                    "totalCashFromOperatingActivities": "27615000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "37360000.00",
                    "otherCashflowsFromInvestingActivities": "-24000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-21579000.00",
                    "salePurchaseOfStock": "-894000.00",
                    "otherCashflowsFromFinancingActivities": "-894000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11906000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "46834000.00",
                    "stockBasedCompensation": "2958000.00",
                    "otherNonCashItems": "4446000.00",
                    "freeCashFlow": "15709000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-03-24",
                    "currency_symbol": "USD",
                    "investments": "-15708000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-15708000.00",
                    "netBorrowings": "-3086000.00",
                    "totalCashFromFinancingActivities": "5562000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-35378000.00",
                    "changeInCash": "-32890000.00",
                    "beginPeriodCashFlow": "138156000.00",
                    "endPeriodCashFlow": "105266000.00",
                    "totalCashFromOperatingActivities": "-23619000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "37657000.00",
                    "otherCashflowsFromInvestingActivities": "-125000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "47114000.00",
                    "salePurchaseOfStock": "398000.00",
                    "otherCashflowsFromFinancingActivities": "-89422000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7250000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-23697000.00",
                    "stockBasedCompensation": "2100000.00",
                    "otherNonCashItems": "-67947000.00",
                    "freeCashFlow": "-30869000.00"
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-08",
                    "currency_symbol": "USD",
                    "investments": "-9472000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9472000.00",
                    "netBorrowings": "-6212000.00",
                    "totalCashFromFinancingActivities": "-6437000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-387194000.00",
                    "changeInCash": "33501000.00",
                    "beginPeriodCashFlow": "104655000.00",
                    "endPeriodCashFlow": "138156000.00",
                    "totalCashFromOperatingActivities": "50017000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "25896000.00",
                    "otherCashflowsFromInvestingActivities": "-145000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "2684000.00",
                    "salePurchaseOfStock": "1683000.00",
                    "otherCashflowsFromFinancingActivities": "-211000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10414000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "76927000.00",
                    "stockBasedCompensation": "2901000.00",
                    "otherNonCashItems": "365039000.00",
                    "freeCashFlow": "39603000.00"
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-09",
                    "currency_symbol": "USD",
                    "investments": "-13954000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-13954000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4231000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-640557000.00",
                    "changeInCash": "-67615000.00",
                    "beginPeriodCashFlow": "172270000.00",
                    "endPeriodCashFlow": "104655000.00",
                    "totalCashFromOperatingActivities": "-50081000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "48639000.00",
                    "otherCashflowsFromInvestingActivities": "-85000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-21606000.00",
                    "salePurchaseOfStock": "-33000.00",
                    "otherCashflowsFromFinancingActivities": "-35000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "14426000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-60579000.00",
                    "stockBasedCompensation": "3620000.00",
                    "otherNonCashItems": "768965000.00",
                    "freeCashFlow": "-64507000.00"
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-15",
                    "currency_symbol": "USD",
                    "investments": "-1569452000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1569452000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-158726000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-61712000.00",
                    "changeInCash": "-1779803000.00",
                    "beginPeriodCashFlow": "1952073000.00",
                    "endPeriodCashFlow": "172270000.00",
                    "totalCashFromOperatingActivities": "-51719000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "31786000.00",
                    "otherCashflowsFromInvestingActivities": "760000.00",
                    "dividendsPaid": "6197000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-15128000.00",
                    "salePurchaseOfStock": "-1326000.00",
                    "otherCashflowsFromFinancingActivities": "-72838000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4970000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4430000.00",
                    "stockBasedCompensation": "5187000.00",
                    "otherNonCashItems": "-20308000.00",
                    "freeCashFlow": "-56689000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-15",
                    "currency_symbol": "USD",
                    "investments": "251684000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "251684000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1659589000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-14584000.00",
                    "changeInCash": "142730000.00",
                    "beginPeriodCashFlow": "18843000.00",
                    "endPeriodCashFlow": "161573000.00",
                    "totalCashFromOperatingActivities": "21957000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17579000.00",
                    "otherCashflowsFromInvestingActivities": "258525000.00",
                    "dividendsPaid": "6197000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "6273000.00",
                    "salePurchaseOfStock": "-25000.00",
                    "otherCashflowsFromFinancingActivities": "-154000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7307000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "63147000.00",
                    "stockBasedCompensation": "2143000.00",
                    "otherNonCashItems": "-35236000.00",
                    "freeCashFlow": "14650000.00"
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-09",
                    "currency_symbol": "USD",
                    "investments": "-5739000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5739000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-23564000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "9288000.00",
                    "changeInCash": "562000.00",
                    "beginPeriodCashFlow": "18281000.00",
                    "endPeriodCashFlow": "18843000.00",
                    "totalCashFromOperatingActivities": "29865000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "15506000.00",
                    "otherCashflowsFromInvestingActivities": "104000.00",
                    "dividendsPaid": "6198000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-19425000.00",
                    "salePurchaseOfStock": "-14019000.00",
                    "otherCashflowsFromFinancingActivities": "-23000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5843000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2167000.00",
                    "stockBasedCompensation": "3043000.00",
                    "otherNonCashItems": "4178000.00",
                    "freeCashFlow": "24022000.00"
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-07",
                    "currency_symbol": "USD",
                    "investments": "-9566000.00",
                    "changeToLiabilities": "1053000.00",
                    "totalCashflowsFromInvestingActivities": "-9566000.00",
                    "netBorrowings": "-30750000.00",
                    "totalCashFromFinancingActivities": "-67754000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "19951000.00",
                    "changeInCash": "-13747000.00",
                    "beginPeriodCashFlow": "32028000.00",
                    "endPeriodCashFlow": "18281000.00",
                    "totalCashFromOperatingActivities": "63573000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14513000.00",
                    "otherCashflowsFromInvestingActivities": "1220000.00",
                    "dividendsPaid": "6255000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "21630000.00",
                    "salePurchaseOfStock": "-29301000.00",
                    "otherCashflowsFromFinancingActivities": "-9566000.00",
                    "changeToNetincome": "6725000.00",
                    "capitalExpenditures": "10786000",
                    "changeReceivables": "21630000.00",
                    "cashFlowsOtherOperating": "19652000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-13747000.00",
                    "changeInWorkingCapital": "22384000.00",
                    "stockBasedCompensation": "3160000.00",
                    "otherNonCashItems": "3240000.00",
                    "freeCashFlow": "52787000.00"
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-05-10",
                    "currency_symbol": "USD",
                    "investments": "-61541000.00",
                    "changeToLiabilities": "-18964000.00",
                    "totalCashflowsFromInvestingActivities": "-61541000.00",
                    "netBorrowings": "45000000.00",
                    "totalCashFromFinancingActivities": "-18246000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "36368000.00",
                    "changeInCash": "-13794000.00",
                    "beginPeriodCashFlow": "45822000.00",
                    "endPeriodCashFlow": "32028000.00",
                    "totalCashFromOperatingActivities": "65993000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13635000.00",
                    "otherCashflowsFromInvestingActivities": "-54752000.00",
                    "dividendsPaid": "6345000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "16669000.00",
                    "salePurchaseOfStock": "-50491000.00",
                    "otherCashflowsFromFinancingActivities": "40708000.00",
                    "changeToNetincome": "6863000.00",
                    "capitalExpenditures": "6789000",
                    "changeReceivables": "16669000.00",
                    "cashFlowsOtherOperating": "47790000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-13794000.00",
                    "changeInWorkingCapital": "9127000.00",
                    "stockBasedCompensation": "3149000.00",
                    "otherNonCashItems": "1857000.00",
                    "freeCashFlow": "59204000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-01",
                    "currency_symbol": "USD",
                    "investments": "-40051000.00",
                    "changeToLiabilities": "-9199000.00",
                    "totalCashflowsFromInvestingActivities": "-40051000.00",
                    "netBorrowings": "-375000.00",
                    "totalCashFromFinancingActivities": "-23249000.00",
                    "changeToOperatingActivities": "-19686000.00",
                    "netIncome": "42942000.00",
                    "changeInCash": "-1024000.00",
                    "beginPeriodCashFlow": "46846000.00",
                    "endPeriodCashFlow": "45822000.00",
                    "totalCashFromOperatingActivities": "62276000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12392000.00",
                    "otherCashflowsFromInvestingActivities": "-24723000.00",
                    "dividendsPaid": "6404000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "24044000.00",
                    "salePurchaseOfStock": "-14997000.00",
                    "otherCashflowsFromFinancingActivities": "166000.00",
                    "changeToNetincome": "11783000.00",
                    "capitalExpenditures": "15328000",
                    "changeReceivables": "24044000.00",
                    "cashFlowsOtherOperating": "23256000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-1024000.00",
                    "changeInWorkingCapital": "-4841000.00",
                    "stockBasedCompensation": "2633000.00",
                    "otherNonCashItems": "3426000.00",
                    "freeCashFlow": "46948000.00"
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-09",
                    "currency_symbol": "USD",
                    "investments": "-6072000.00",
                    "changeToLiabilities": "16106000.00",
                    "totalCashflowsFromInvestingActivities": "-6072000.00",
                    "netBorrowings": "-42001000.00",
                    "totalCashFromFinancingActivities": "-78462000.00",
                    "changeToOperatingActivities": "3829000.00",
                    "netIncome": "52133000.00",
                    "changeInCash": "-540000.00",
                    "beginPeriodCashFlow": "47386000.00",
                    "endPeriodCashFlow": "46846000.00",
                    "totalCashFromOperatingActivities": "83994000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "12269000.00",
                    "otherCashflowsFromInvestingActivities": "656000.00",
                    "dividendsPaid": "6467000.00",
                    "changeToInventory": "-16106000.00",
                    "changeToAccountReceivables": "-5417000.00",
                    "salePurchaseOfStock": "-29994000.00",
                    "otherCashflowsFromFinancingActivities": "-71995000.00",
                    "changeToNetincome": "6078000.00",
                    "capitalExpenditures": "6728000",
                    "changeReceivables": "-5417000.00",
                    "cashFlowsOtherOperating": "54958000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-540000.00",
                    "changeInWorkingCapital": "13514000.00",
                    "stockBasedCompensation": "2676000.00",
                    "otherNonCashItems": "3402000.00",
                    "freeCashFlow": "77266000.00"
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-08-09",
                    "currency_symbol": "USD",
                    "investments": "-48942000.00",
                    "changeToLiabilities": "-10308000.00",
                    "totalCashflowsFromInvestingActivities": "-48942000.00",
                    "netBorrowings": "-9388000.00",
                    "totalCashFromFinancingActivities": "-15636000.00",
                    "changeToOperatingActivities": "-6416000.00",
                    "netIncome": "55084000.00",
                    "changeInCash": "-14244000.00",
                    "beginPeriodCashFlow": "61630000.00",
                    "endPeriodCashFlow": "47386000.00",
                    "totalCashFromOperatingActivities": "50334000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11595000.00",
                    "otherCashflowsFromInvestingActivities": "256000.00",
                    "dividendsPaid": "6492000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-2989000.00",
                    "salePurchaseOfStock": "-17780000.00",
                    "otherCashflowsFromFinancingActivities": "-130000.00",
                    "changeToNetincome": "6506000.00",
                    "capitalExpenditures": "8765000",
                    "changeReceivables": "-2989000.00",
                    "cashFlowsOtherOperating": "45530000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-14244000.00",
                    "changeInWorkingCapital": "-23197000.00",
                    "stockBasedCompensation": "3306000.00",
                    "otherNonCashItems": "6533000.00",
                    "freeCashFlow": "41569000.00"
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-05-09",
                    "currency_symbol": "USD",
                    "investments": "-9397000.00",
                    "changeToLiabilities": "15975000.00",
                    "totalCashflowsFromInvestingActivities": "-9397000.00",
                    "netBorrowings": "-1445000.00",
                    "totalCashFromFinancingActivities": "-28775000.00",
                    "changeToOperatingActivities": "17427000.00",
                    "netIncome": "42438000.00",
                    "changeInCash": "24314000.00",
                    "beginPeriodCashFlow": "37316000.00",
                    "endPeriodCashFlow": "61630000.00",
                    "totalCashFromOperatingActivities": "62486000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11130000.00",
                    "otherCashflowsFromInvestingActivities": "511000.00",
                    "dividendsPaid": "6502000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-26669000.00",
                    "salePurchaseOfStock": "-17780000.00",
                    "otherCashflowsFromFinancingActivities": "-3254000.00",
                    "changeToNetincome": "5546000.00",
                    "capitalExpenditures": "9908000",
                    "changeReceivables": "-26669000.00",
                    "cashFlowsOtherOperating": "56504000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "24314000.00",
                    "changeInWorkingCapital": "3124000.00",
                    "stockBasedCompensation": "2761000.00",
                    "otherNonCashItems": "4151000.00",
                    "freeCashFlow": "52578000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-01",
                    "currency_symbol": "USD",
                    "investments": "-52603000.00",
                    "changeToLiabilities": "-2398000.00",
                    "totalCashflowsFromInvestingActivities": "-52603000.00",
                    "netBorrowings": "-978000.00",
                    "totalCashFromFinancingActivities": "-6422000.00",
                    "changeToOperatingActivities": "-10079000.00",
                    "netIncome": "38197000.00",
                    "changeInCash": "-14614000.00",
                    "beginPeriodCashFlow": "51930000.00",
                    "endPeriodCashFlow": "37316000.00",
                    "totalCashFromOperatingActivities": "44411000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11485000.00",
                    "otherCashflowsFromInvestingActivities": "304000.00",
                    "dividendsPaid": "5706000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-3598000.00",
                    "salePurchaseOfStock": "523000.00",
                    "otherCashflowsFromFinancingActivities": "-404000.00",
                    "changeToNetincome": "8536000.00",
                    "capitalExpenditures": "16094000",
                    "changeReceivables": "2523000.00",
                    "cashFlowsOtherOperating": "21997000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-14614000.00",
                    "changeInWorkingCapital": "-16075000.00",
                    "stockBasedCompensation": "2734000.00",
                    "otherNonCashItems": "5265000.00",
                    "freeCashFlow": "28317000.00"
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-11-08",
                    "currency_symbol": "USD",
                    "investments": "-13415000.00",
                    "changeToLiabilities": "-3689000.00",
                    "totalCashflowsFromInvestingActivities": "-13925000.00",
                    "netBorrowings": "-492000.00",
                    "totalCashFromFinancingActivities": "-28080000.00",
                    "changeToOperatingActivities": "711000.00",
                    "netIncome": "30268000.00",
                    "changeInCash": "1086000.00",
                    "beginPeriodCashFlow": "50844000.00",
                    "endPeriodCashFlow": "51930000.00",
                    "totalCashFromOperatingActivities": "43091000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9416000.00",
                    "otherCashflowsFromInvestingActivities": "1025000.00",
                    "dividendsPaid": "5705000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "1205000.00",
                    "salePurchaseOfStock": "-14997000.00",
                    "otherCashflowsFromFinancingActivities": "-6761000.00",
                    "changeToNetincome": "10952000.00",
                    "capitalExpenditures": "14440000",
                    "changeReceivables": "1205000.00",
                    "cashFlowsOtherOperating": "31955000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "1086000.00",
                    "changeInWorkingCapital": "-813000.00",
                    "stockBasedCompensation": "2601000.00",
                    "otherNonCashItems": "5032000.00",
                    "freeCashFlow": "28651000.00"
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-08-10",
                    "currency_symbol": "USD",
                    "investments": "-12774000.00",
                    "changeToLiabilities": "1721000.00",
                    "totalCashflowsFromInvestingActivities": "-12774000.00",
                    "netBorrowings": "44513000.00",
                    "totalCashFromFinancingActivities": "16474000.00",
                    "changeToOperatingActivities": "-491000.00",
                    "netIncome": "30421000.00",
                    "changeInCash": "26448000.00",
                    "beginPeriodCashFlow": "24396000.00",
                    "endPeriodCashFlow": "50844000.00",
                    "totalCashFromOperatingActivities": "22748000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9414000.00",
                    "otherCashflowsFromInvestingActivities": "649000.00",
                    "dividendsPaid": "5768000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-23147000.00",
                    "salePurchaseOfStock": "-23994000.00",
                    "otherCashflowsFromFinancingActivities": "-88000.00",
                    "changeToNetincome": "4422000.00",
                    "capitalExpenditures": "5880000",
                    "changeReceivables": "-23147000.00",
                    "cashFlowsOtherOperating": "30338000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "26448000.00",
                    "changeInWorkingCapital": "-21765000.00",
                    "stockBasedCompensation": "2981000.00",
                    "otherNonCashItems": "4745000.00",
                    "freeCashFlow": "16868000.00"
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-05-04",
                    "currency_symbol": "USD",
                    "investments": "-9010000.00",
                    "changeToLiabilities": "21326000.00",
                    "totalCashflowsFromInvestingActivities": "-9010000.00",
                    "netBorrowings": "-467000.00",
                    "totalCashFromFinancingActivities": "-16859000.00",
                    "changeToOperatingActivities": "-6254000.00",
                    "netIncome": "16714000.00",
                    "changeInCash": "-15858000.00",
                    "beginPeriodCashFlow": "40254000.00",
                    "endPeriodCashFlow": "24396000.00",
                    "totalCashFromOperatingActivities": "10011000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9237000.00",
                    "otherCashflowsFromInvestingActivities": "8685000.00",
                    "dividendsPaid": "5797000.00",
                    "changeToInventory": "-85107000.00",
                    "changeToAccountReceivables": "-28023000.00",
                    "salePurchaseOfStock": "-9998000.00",
                    "otherCashflowsFromFinancingActivities": "-597000.00",
                    "changeToNetincome": "2544000.00",
                    "capitalExpenditures": "2695000",
                    "changeReceivables": "-41362000.00",
                    "cashFlowsOtherOperating": "23799000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-15858000.00",
                    "changeInWorkingCapital": "-12951000.00",
                    "stockBasedCompensation": "2597000.00",
                    "otherNonCashItems": "-5081000.00",
                    "freeCashFlow": "7316000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-01",
                    "currency_symbol": "USD",
                    "investments": "-10945000.00",
                    "changeToLiabilities": "1951000.00",
                    "totalCashflowsFromInvestingActivities": "-10945000.00",
                    "netBorrowings": "-85917000.00",
                    "totalCashFromFinancingActivities": "-4054000.00",
                    "changeToOperatingActivities": "-9251000.00",
                    "netIncome": "-4443000.00",
                    "changeInCash": "-2736000.00",
                    "beginPeriodCashFlow": "42990000.00",
                    "endPeriodCashFlow": "40254000.00",
                    "totalCashFromOperatingActivities": "12263000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9206000.00",
                    "otherCashflowsFromInvestingActivities": "604000.00",
                    "dividendsPaid": "5779000.00",
                    "changeToInventory": "-93709000.00",
                    "changeToAccountReceivables": "-5303000.00",
                    "salePurchaseOfStock": "-64000.00",
                    "otherCashflowsFromFinancingActivities": "2706000.00",
                    "changeToNetincome": "11379000.00",
                    "capitalExpenditures": "3829000",
                    "changeReceivables": "-5303000.00",
                    "cashFlowsOtherOperating": "5882000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-2736000.00",
                    "changeInWorkingCapital": "-15980000.00",
                    "stockBasedCompensation": "3181000.00",
                    "otherNonCashItems": "20299000.00",
                    "freeCashFlow": "8434000.00"
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-10-30",
                    "currency_symbol": "USD",
                    "investments": "-2605000.00",
                    "changeToLiabilities": "14610000.00",
                    "totalCashflowsFromInvestingActivities": "-1798000.00",
                    "netBorrowings": "147000.00",
                    "totalCashFromFinancingActivities": "-56692000.00",
                    "changeToOperatingActivities": "-485000.00",
                    "netIncome": "16842000.00",
                    "changeInCash": "-37926000.00",
                    "beginPeriodCashFlow": "80916000.00",
                    "endPeriodCashFlow": "42990000.00",
                    "totalCashFromOperatingActivities": "20564000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9172000.00",
                    "otherCashflowsFromInvestingActivities": "427000.00",
                    "dividendsPaid": "5003000.00",
                    "changeToInventory": "-484000.00",
                    "changeToAccountReceivables": "-23415000.00",
                    "salePurchaseOfStock": "-29989000.00",
                    "otherCashflowsFromFinancingActivities": "-3748000.00",
                    "changeToNetincome": "-4401000.00",
                    "capitalExpenditures": "2225000",
                    "changeReceivables": "-23415000.00",
                    "cashFlowsOtherOperating": "16508000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-37926000.00",
                    "changeInWorkingCapital": "-9290000.00",
                    "stockBasedCompensation": "2345000.00",
                    "otherNonCashItems": "4191000.00",
                    "freeCashFlow": "18339000.00"
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "USD",
                    "investments": "-10804000.00",
                    "changeToLiabilities": "9180000.00",
                    "totalCashflowsFromInvestingActivities": "-10804000.00",
                    "netBorrowings": "-340000.00",
                    "totalCashFromFinancingActivities": "-16288000.00",
                    "changeToOperatingActivities": "-493000.00",
                    "netIncome": "9212000.00",
                    "changeInCash": "3671000.00",
                    "beginPeriodCashFlow": "77245000.00",
                    "endPeriodCashFlow": "80916000.00",
                    "totalCashFromOperatingActivities": "30763000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9413000.00",
                    "otherCashflowsFromInvestingActivities": "238000.00",
                    "dividendsPaid": "5037000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-3123000.00",
                    "salePurchaseOfStock": "-614000.00",
                    "otherCashflowsFromFinancingActivities": "-11205000.00",
                    "changeToNetincome": "4917000.00",
                    "capitalExpenditures": "11042000",
                    "changeReceivables": "-3123000.00",
                    "cashFlowsOtherOperating": "20046000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "3671000.00",
                    "changeInWorkingCapital": "5462000.00",
                    "stockBasedCompensation": "2241000.00",
                    "otherNonCashItems": "3553000.00",
                    "freeCashFlow": "19721000.00"
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-05-01",
                    "currency_symbol": "USD",
                    "investments": "-58353000.00",
                    "changeToLiabilities": "-1887000.00",
                    "totalCashflowsFromInvestingActivities": "-58353000.00",
                    "netBorrowings": "64664000.00",
                    "totalCashFromFinancingActivities": "41683000.00",
                    "changeToOperatingActivities": "907000.00",
                    "netIncome": "11415000.00",
                    "changeInCash": "12496000.00",
                    "beginPeriodCashFlow": "64749000.00",
                    "endPeriodCashFlow": "77245000.00",
                    "totalCashFromOperatingActivities": "29166000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9334000.00",
                    "otherCashflowsFromInvestingActivities": "229000.00",
                    "dividendsPaid": "5050000.00",
                    "changeToInventory": "907000.00",
                    "changeToAccountReceivables": "3040000.00",
                    "salePurchaseOfStock": "-15259000.00",
                    "otherCashflowsFromFinancingActivities": "-2672000.00",
                    "changeToNetincome": "5040000.00",
                    "capitalExpenditures": "2651000",
                    "changeReceivables": "6102000.00",
                    "cashFlowsOtherOperating": "907000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "12496000.00",
                    "changeInWorkingCapital": "5593000.00",
                    "stockBasedCompensation": "3078000.00",
                    "otherNonCashItems": "-1479000.00",
                    "freeCashFlow": "26515000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-24",
                    "currency_symbol": "USD",
                    "investments": "86000.00",
                    "changeToLiabilities": "-1550000.00",
                    "totalCashflowsFromInvestingActivities": "-2371000.00",
                    "netBorrowings": "-40418000.00",
                    "totalCashFromFinancingActivities": "-11449000.00",
                    "changeToOperatingActivities": "-1625000.00",
                    "netIncome": "24168000.00",
                    "changeInCash": "29925000.00",
                    "beginPeriodCashFlow": "34824000.00",
                    "endPeriodCashFlow": "64749000.00",
                    "totalCashFromOperatingActivities": "43745000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10073000.00",
                    "otherCashflowsFromInvestingActivities": "1193000.00",
                    "dividendsPaid": "5073000.00",
                    "changeToInventory": "-13258000.00",
                    "changeToAccountReceivables": "6264000.00",
                    "salePurchaseOfStock": "-8298000.00",
                    "otherCashflowsFromFinancingActivities": "2340000.00",
                    "changeToNetincome": "3958000.00",
                    "capitalExpenditures": "3564000",
                    "changeReceivables": "6265000.00",
                    "cashFlowsOtherOperating": "-1625000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "29925000.00",
                    "changeInWorkingCapital": "5546000.00",
                    "stockBasedCompensation": "2901000.00",
                    "otherNonCashItems": "220000.00",
                    "freeCashFlow": "40181000.00"
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-10-25",
                    "currency_symbol": "USD",
                    "investments": "-21675000.00",
                    "changeToLiabilities": "8109000.00",
                    "totalCashflowsFromInvestingActivities": "-21675000.00",
                    "netBorrowings": "9609000.00",
                    "totalCashFromFinancingActivities": "-4245000.00",
                    "changeToOperatingActivities": "511000.00",
                    "netIncome": "22195000.00",
                    "changeInCash": "20047000.00",
                    "beginPeriodCashFlow": "14777000.00",
                    "endPeriodCashFlow": "34824000.00",
                    "totalCashFromOperatingActivities": "45967000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10528000.00",
                    "otherCashflowsFromInvestingActivities": "829000.00",
                    "dividendsPaid": "5088000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-3939000.00",
                    "salePurchaseOfStock": "-9289000.00",
                    "otherCashflowsFromFinancingActivities": "523000.00",
                    "changeToNetincome": "8563000.00",
                    "capitalExpenditures": "10504000",
                    "changeReceivables": "-3939000.00",
                    "cashFlowsOtherOperating": "511000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "20047000.00",
                    "changeInWorkingCapital": "4681000.00",
                    "stockBasedCompensation": "2762000.00",
                    "otherNonCashItems": "3148000.00",
                    "freeCashFlow": "35463000.00"
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-07-26",
                    "currency_symbol": "USD",
                    "investments": "-38637000.00",
                    "changeToLiabilities": "3390000.00",
                    "totalCashflowsFromInvestingActivities": "-38637000.00",
                    "netBorrowings": "9931000.00",
                    "totalCashFromFinancingActivities": "-18989000.00",
                    "changeToOperatingActivities": "-7683000.00",
                    "netIncome": "22330000.00",
                    "changeInCash": "-27388000.00",
                    "beginPeriodCashFlow": "42165000.00",
                    "endPeriodCashFlow": "14777000.00",
                    "totalCashFromOperatingActivities": "30238000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10681000.00",
                    "otherCashflowsFromInvestingActivities": "871000.00",
                    "dividendsPaid": "5144000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-4834000.00",
                    "salePurchaseOfStock": "-24436000.00",
                    "otherCashflowsFromFinancingActivities": "660000.00",
                    "changeToNetincome": "6354000.00",
                    "capitalExpenditures": "12508000",
                    "changeReceivables": "-4834000.00",
                    "cashFlowsOtherOperating": "-7683000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-27388000.00",
                    "changeInWorkingCapital": "-9127000.00",
                    "stockBasedCompensation": "3197000.00",
                    "otherNonCashItems": "715000.00",
                    "freeCashFlow": "17730000.00"
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-04-25",
                    "currency_symbol": "USD",
                    "investments": "-3689000.00",
                    "changeToLiabilities": "35000.00",
                    "totalCashflowsFromInvestingActivities": "-3689000.00",
                    "netBorrowings": "-68000.00",
                    "totalCashFromFinancingActivities": "-21329000.00",
                    "changeToOperatingActivities": "2699000.00",
                    "netIncome": "18407000.00",
                    "changeInCash": "16508000.00",
                    "beginPeriodCashFlow": "25657000.00",
                    "endPeriodCashFlow": "42165000.00",
                    "totalCashFromOperatingActivities": "41526000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10827000.00",
                    "otherCashflowsFromInvestingActivities": "401000.00",
                    "dividendsPaid": "5189000.00",
                    "changeToInventory": "2699000.00",
                    "changeToAccountReceivables": "4567000.00",
                    "salePurchaseOfStock": "-14181000.00",
                    "otherCashflowsFromFinancingActivities": "-1891000.00",
                    "changeToNetincome": "4991000.00",
                    "capitalExpenditures": "4090000",
                    "changeReceivables": "4567000.00",
                    "cashFlowsOtherOperating": "2699000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "16508000.00",
                    "changeInWorkingCapital": "7301000.00",
                    "stockBasedCompensation": "3047000.00",
                    "otherNonCashItems": "1108000.00",
                    "freeCashFlow": "37436000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-20",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1481000.00",
                    "totalCashflowsFromInvestingActivities": "-23015000.00",
                    "netBorrowings": "-7074000.00",
                    "totalCashFromFinancingActivities": "-18948000.00",
                    "changeToOperatingActivities": "2315000.00",
                    "netIncome": "27685000.00",
                    "changeInCash": "-3254000.00",
                    "beginPeriodCashFlow": "28911000.00",
                    "endPeriodCashFlow": "25657000.00",
                    "totalCashFromOperatingActivities": "38709000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10837000.00",
                    "otherCashflowsFromInvestingActivities": "1184000.00",
                    "dividendsPaid": "5214000.00",
                    "changeToInventory": "-10676000.00",
                    "changeToAccountReceivables": "-8792000.00",
                    "salePurchaseOfStock": "-21141000.00",
                    "otherCashflowsFromFinancingActivities": "481000.00",
                    "changeToNetincome": "5183000.00",
                    "capitalExpenditures": "7949000",
                    "changeReceivables": "-8792000.00",
                    "cashFlowsOtherOperating": "2315000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-3254000.00",
                    "changeInWorkingCapital": "-4996000.00",
                    "stockBasedCompensation": "3024000.00",
                    "otherNonCashItems": "741000.00",
                    "freeCashFlow": "30760000.00"
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-10-25",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "5423000.00",
                    "totalCashflowsFromInvestingActivities": "-19334000.00",
                    "netBorrowings": "-77000.00",
                    "totalCashFromFinancingActivities": "-18712000.00",
                    "changeToOperatingActivities": "-1241000.00",
                    "netIncome": "22329000.00",
                    "changeInCash": "8809000.00",
                    "beginPeriodCashFlow": "20102000.00",
                    "endPeriodCashFlow": "28911000.00",
                    "totalCashFromOperatingActivities": "46855000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10295000.00",
                    "otherCashflowsFromInvestingActivities": "1141000.00",
                    "dividendsPaid": "4385000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "3345000.00",
                    "salePurchaseOfStock": "-16820000.00",
                    "otherCashflowsFromFinancingActivities": "2570000.00",
                    "changeToNetincome": "5277000.00",
                    "capitalExpenditures": "16738000",
                    "changeReceivables": "3346000.00",
                    "cashFlowsOtherOperating": "-1241000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "8809000.00",
                    "changeInWorkingCapital": "8954000.00",
                    "stockBasedCompensation": "2847000.00",
                    "otherNonCashItems": "248000.00",
                    "freeCashFlow": "30117000.00"
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-07-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4288000.00",
                    "totalCashflowsFromInvestingActivities": "-7447000.00",
                    "netBorrowings": "-77000.00",
                    "totalCashFromFinancingActivities": "-11364000.00",
                    "changeToOperatingActivities": "-6354000.00",
                    "netIncome": "24298000.00",
                    "changeInCash": "7367000.00",
                    "beginPeriodCashFlow": "12735000.00",
                    "endPeriodCashFlow": "20102000.00",
                    "totalCashFromOperatingActivities": "26178000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10362000.00",
                    "otherCashflowsFromInvestingActivities": "3938000.00",
                    "dividendsPaid": "4415000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-7537000.00",
                    "salePurchaseOfStock": "-8172000.00",
                    "otherCashflowsFromFinancingActivities": "1300000.00",
                    "changeToNetincome": "4317000.00",
                    "capitalExpenditures": "11385000",
                    "changeReceivables": "-7537000.00",
                    "cashFlowsOtherOperating": "-6354000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "7367000.00",
                    "changeInWorkingCapital": "-12799000.00",
                    "stockBasedCompensation": "2417000.00",
                    "otherNonCashItems": "1119000.00",
                    "freeCashFlow": "14793000.00"
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-04-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "87000.00",
                    "totalCashflowsFromInvestingActivities": "-5668000.00",
                    "netBorrowings": "-74000.00",
                    "totalCashFromFinancingActivities": "-26303000.00",
                    "changeToOperatingActivities": "2715000.00",
                    "netIncome": "17741000.00",
                    "changeInCash": "8842000.00",
                    "beginPeriodCashFlow": "3893000.00",
                    "endPeriodCashFlow": "12735000.00",
                    "totalCashFromOperatingActivities": "40813000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10690000.00",
                    "otherCashflowsFromInvestingActivities": "553000.00",
                    "dividendsPaid": "4413000.00",
                    "changeToInventory": "2715000.00",
                    "changeToAccountReceivables": "805000.00",
                    "salePurchaseOfStock": "-19993000.00",
                    "otherCashflowsFromFinancingActivities": "-1823000.00",
                    "changeToNetincome": "7007000.00",
                    "capitalExpenditures": "6221000",
                    "changeReceivables": "805000.00",
                    "cashFlowsOtherOperating": "2715000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "8842000.00",
                    "changeInWorkingCapital": "5375000.00",
                    "stockBasedCompensation": "2261000.00",
                    "otherNonCashItems": "1033000.00",
                    "freeCashFlow": "34592000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-02-23",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "419000.00",
                    "totalCashflowsFromInvestingActivities": "-24502000.00",
                    "netBorrowings": "-110075000.00",
                    "totalCashFromFinancingActivities": "-9681000.00",
                    "changeToOperatingActivities": "-1204000.00",
                    "netIncome": "35373000.00",
                    "changeInCash": "-8530000.00",
                    "beginPeriodCashFlow": "12423000.00",
                    "endPeriodCashFlow": "3893000.00",
                    "totalCashFromOperatingActivities": "25653000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10477000.00",
                    "otherCashflowsFromInvestingActivities": "793000.00",
                    "dividendsPaid": "4468000.00",
                    "changeToInventory": "-110929000.00",
                    "changeToAccountReceivables": "-11891000.00",
                    "salePurchaseOfStock": "-7000000.00",
                    "otherCashflowsFromFinancingActivities": "1862000.00",
                    "changeToNetincome": "-8932000.00",
                    "capitalExpenditures": "24655000",
                    "changeReceivables": "-11891000.00",
                    "cashFlowsOtherOperating": "207000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-8530000.00",
                    "changeInWorkingCapital": "-11265000.00",
                    "stockBasedCompensation": "2138000.00",
                    "otherNonCashItems": "1530000.00",
                    "freeCashFlow": "998000.00"
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-10-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1776000.00",
                    "totalCashflowsFromInvestingActivities": "-9375000.00",
                    "netBorrowings": "19718000.00",
                    "totalCashFromFinancingActivities": "-14022000.00",
                    "changeToOperatingActivities": "2567000.00",
                    "netIncome": "18155000.00",
                    "changeInCash": "2333000.00",
                    "beginPeriodCashFlow": "10090000.00",
                    "endPeriodCashFlow": "12423000.00",
                    "totalCashFromOperatingActivities": "25730000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10326000.00",
                    "otherCashflowsFromInvestingActivities": "-427000.00",
                    "dividendsPaid": "4502000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-10759000.00",
                    "salePurchaseOfStock": "-29988000.00",
                    "otherCashflowsFromFinancingActivities": "750000.00",
                    "changeToNetincome": "3665000.00",
                    "capitalExpenditures": "8948000",
                    "changeReceivables": "-10759000.00",
                    "cashFlowsOtherOperating": "2567000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "2333000.00",
                    "changeInWorkingCapital": "-6416000.00",
                    "stockBasedCompensation": "1939000.00",
                    "otherNonCashItems": "2388000.00",
                    "freeCashFlow": "16782000.00"
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-07-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-4617000.00",
                    "totalCashflowsFromInvestingActivities": "-23578000.00",
                    "netBorrowings": "7424000.00",
                    "totalCashFromFinancingActivities": "4412000.00",
                    "changeToOperatingActivities": "-6131000.00",
                    "netIncome": "19550000.00",
                    "changeInCash": "-4245000.00",
                    "beginPeriodCashFlow": "14335000.00",
                    "endPeriodCashFlow": "10090000.00",
                    "totalCashFromOperatingActivities": "14921000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10219000.00",
                    "otherCashflowsFromInvestingActivities": "932000.00",
                    "dividendsPaid": "4543000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-8047000.00",
                    "salePurchaseOfStock": "-1999000.00",
                    "otherCashflowsFromFinancingActivities": "3530000.00",
                    "changeToNetincome": "3947000.00",
                    "capitalExpenditures": "2010000",
                    "changeReceivables": "-8047000.00",
                    "cashFlowsOtherOperating": "-6131000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-4245000.00",
                    "changeInWorkingCapital": "-18795000.00",
                    "stockBasedCompensation": "2064000.00",
                    "otherNonCashItems": "1004000.00",
                    "freeCashFlow": "12911000.00"
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-04-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "8137000.00",
                    "totalCashflowsFromInvestingActivities": "-1733000.00",
                    "netBorrowings": "-14857000.00",
                    "totalCashFromFinancingActivities": "-29503000.00",
                    "changeToOperatingActivities": "2153000.00",
                    "netIncome": "14243000.00",
                    "changeInCash": "5824000.00",
                    "beginPeriodCashFlow": "8511000.00",
                    "endPeriodCashFlow": "14335000.00",
                    "totalCashFromOperatingActivities": "37060000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10033000.00",
                    "otherCashflowsFromInvestingActivities": "919000.00",
                    "dividendsPaid": "4539000.00",
                    "changeToInventory": "-78564000.00",
                    "changeToAccountReceivables": "-611000.00",
                    "salePurchaseOfStock": "-9996000.00",
                    "otherCashflowsFromFinancingActivities": "-111000.00",
                    "changeToNetincome": "3105000.00",
                    "capitalExpenditures": "2652000",
                    "changeReceivables": "-611000.00",
                    "cashFlowsOtherOperating": "2153000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "5824000.00",
                    "changeInWorkingCapital": "9679000.00",
                    "stockBasedCompensation": "1962000.00",
                    "otherNonCashItems": "1228000.00",
                    "freeCashFlow": "34408000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-02-22",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "23821000.00",
                    "totalCashflowsFromInvestingActivities": "-12990000.00",
                    "netBorrowings": "-13943000.00",
                    "totalCashFromFinancingActivities": "-25553000.00",
                    "changeToOperatingActivities": "283000.00",
                    "netIncome": "12706000.00",
                    "changeInCash": "-2801000.00",
                    "beginPeriodCashFlow": "11312000.00",
                    "endPeriodCashFlow": "8511000.00",
                    "totalCashFromOperatingActivities": "35742000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9801000.00",
                    "otherCashflowsFromInvestingActivities": "471000.00",
                    "dividendsPaid": "4542000.00",
                    "changeToInventory": "-45909000.00",
                    "changeToAccountReceivables": "-1715000.00",
                    "salePurchaseOfStock": "-9997000.00",
                    "otherCashflowsFromFinancingActivities": "2929000.00",
                    "changeToNetincome": "3655000.00",
                    "capitalExpenditures": "13461000",
                    "changeReceivables": "-1715000.00",
                    "cashFlowsOtherOperating": "-12800000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-2801000.00",
                    "changeInWorkingCapital": "9306000.00",
                    "stockBasedCompensation": "2130000.00",
                    "otherNonCashItems": "-1065000.00",
                    "freeCashFlow": "22281000.00"
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-10-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1329000.00",
                    "totalCashflowsFromInvestingActivities": "-22160000.00",
                    "netBorrowings": "-13942000.00",
                    "totalCashFromFinancingActivities": "-21607000.00",
                    "changeToOperatingActivities": "16619000.00",
                    "netIncome": "11931000.00",
                    "changeInCash": "-10367000.00",
                    "beginPeriodCashFlow": "21679000.00",
                    "endPeriodCashFlow": "11312000.00",
                    "totalCashFromOperatingActivities": "33400000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9399000.00",
                    "otherCashflowsFromInvestingActivities": "624000.00",
                    "dividendsPaid": "3653000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-6716000.00",
                    "salePurchaseOfStock": "-9995000.00",
                    "otherCashflowsFromFinancingActivities": "5983000.00",
                    "changeToNetincome": "2853000.00",
                    "capitalExpenditures": "12684000",
                    "changeReceivables": "-6716000.00",
                    "cashFlowsOtherOperating": "14879000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-10367000.00",
                    "changeInWorkingCapital": "9491000.00",
                    "stockBasedCompensation": "2093000.00",
                    "otherNonCashItems": "706000.00",
                    "freeCashFlow": "20716000.00"
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-07-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-3916000.00",
                    "totalCashflowsFromInvestingActivities": "-13030000.00",
                    "netBorrowings": "-13914000.00",
                    "totalCashFromFinancingActivities": "-27094000.00",
                    "changeToOperatingActivities": "-4378000.00",
                    "netIncome": "-10066000.00",
                    "changeInCash": "-16358000.00",
                    "beginPeriodCashFlow": "38037000.00",
                    "endPeriodCashFlow": "21679000.00",
                    "totalCashFromOperatingActivities": "23766000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9341000.00",
                    "otherCashflowsFromInvestingActivities": "322000.00",
                    "dividendsPaid": "3656000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-5529000.00",
                    "salePurchaseOfStock": "-9996000.00",
                    "otherCashflowsFromFinancingActivities": "473000.00",
                    "changeToNetincome": "40913000.00",
                    "capitalExpenditures": "13352000",
                    "changeReceivables": "-5529000.00",
                    "cashFlowsOtherOperating": "-7054000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-16358000.00",
                    "changeInWorkingCapital": "-16498000.00",
                    "stockBasedCompensation": "2159000.00",
                    "otherNonCashItems": "42980000.00",
                    "freeCashFlow": "10414000.00"
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-04-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-2470000.00",
                    "totalCashflowsFromInvestingActivities": "-4211000.00",
                    "netBorrowings": "-13969000.00",
                    "totalCashFromFinancingActivities": "-28505000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "13099000.00",
                    "changeInCash": "4725000.00",
                    "beginPeriodCashFlow": "33312000.00",
                    "endPeriodCashFlow": "38037000.00",
                    "totalCashFromOperatingActivities": "37441000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9668000.00",
                    "otherCashflowsFromInvestingActivities": "177000.00",
                    "dividendsPaid": "3678000.00",
                    "changeToInventory": "-43930000.00",
                    "changeToAccountReceivables": "4245000.00",
                    "salePurchaseOfStock": "-9995000.00",
                    "otherCashflowsFromFinancingActivities": "-863000.00",
                    "changeToNetincome": "7717000.00",
                    "capitalExpenditures": "2688000",
                    "changeReceivables": "4245000.00",
                    "cashFlowsOtherOperating": "5258000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "4725000.00",
                    "changeInWorkingCapital": "7033000.00",
                    "stockBasedCompensation": "1952000.00",
                    "otherNonCashItems": "658000.00",
                    "freeCashFlow": "34753000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-19",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-17722000.00",
                    "totalCashflowsFromInvestingActivities": "-21101000.00",
                    "netBorrowings": "-13985000.00",
                    "totalCashFromFinancingActivities": "-21438000.00",
                    "changeToOperatingActivities": "-1378000.00",
                    "netIncome": "23228000.00",
                    "changeInCash": "-14132000.00",
                    "beginPeriodCashFlow": "47444000.00",
                    "endPeriodCashFlow": "33312000.00",
                    "totalCashFromOperatingActivities": "28407000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9556000.00",
                    "otherCashflowsFromInvestingActivities": "356000.00",
                    "dividendsPaid": "3688000.00",
                    "changeToInventory": "-64469000.00",
                    "changeToAccountReceivables": "4537000.00",
                    "salePurchaseOfStock": "-9996000.00",
                    "otherCashflowsFromFinancingActivities": "6231000.00",
                    "changeToNetincome": "8655000.00",
                    "capitalExpenditures": "21954000",
                    "changeReceivables": "4537000.00",
                    "cashFlowsOtherOperating": "153000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-14132000.00",
                    "changeInWorkingCapital": "-13032000.00",
                    "stockBasedCompensation": "1924000.00",
                    "otherNonCashItems": "-2254000.00",
                    "freeCashFlow": "6453000.00"
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-10-23",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-3654000.00",
                    "totalCashflowsFromInvestingActivities": "-6035000.00",
                    "netBorrowings": "-14104000.00",
                    "totalCashFromFinancingActivities": "-27805000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15687000.00",
                    "changeInCash": "4913000.00",
                    "beginPeriodCashFlow": "42531000.00",
                    "endPeriodCashFlow": "47444000.00",
                    "totalCashFromOperatingActivities": "38753000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9399000.00",
                    "otherCashflowsFromInvestingActivities": "544000.00",
                    "dividendsPaid": "3700000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "5753000.00",
                    "salePurchaseOfStock": "-9996000.00",
                    "otherCashflowsFromFinancingActivities": "-5000.00",
                    "changeToNetincome": "9889000.00",
                    "capitalExpenditures": "6579000",
                    "changeReceivables": "5753000.00",
                    "cashFlowsOtherOperating": "1679000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "4913000.00",
                    "changeInWorkingCapital": "3778000.00",
                    "stockBasedCompensation": "1886000.00",
                    "otherNonCashItems": "1959000.00",
                    "freeCashFlow": "32174000.00"
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-07-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1319000.00",
                    "totalCashflowsFromInvestingActivities": "-6677000.00",
                    "netBorrowings": "-14147000.00",
                    "totalCashFromFinancingActivities": "-16390000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11824000.00",
                    "changeInCash": "-11964000.00",
                    "beginPeriodCashFlow": "54495000.00",
                    "endPeriodCashFlow": "42531000.00",
                    "totalCashFromOperatingActivities": "11103000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "9519000.00",
                    "otherCashflowsFromInvestingActivities": "108000.00",
                    "dividendsPaid": "3719000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-2556000.00",
                    "salePurchaseOfStock": "1926000.00",
                    "otherCashflowsFromFinancingActivities": "-450000.00",
                    "changeToNetincome": "-536000.00",
                    "capitalExpenditures": "6733000",
                    "changeReceivables": "-2555000.00",
                    "cashFlowsOtherOperating": "-5828000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-11964000.00",
                    "changeInWorkingCapital": "-9704000.00",
                    "stockBasedCompensation": "1890000.00",
                    "otherNonCashItems": "1117000.00",
                    "freeCashFlow": "4370000.00"
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-04-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-9589000.00",
                    "totalCashflowsFromInvestingActivities": "-67105000.00",
                    "netBorrowings": "65884000.00",
                    "totalCashFromFinancingActivities": "72712000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4837000.00",
                    "changeInCash": "13066000.00",
                    "beginPeriodCashFlow": "41429000.00",
                    "endPeriodCashFlow": "54495000.00",
                    "totalCashFromOperatingActivities": "7459000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8684000.00",
                    "otherCashflowsFromInvestingActivities": "447000.00",
                    "dividendsPaid": "3714000.00",
                    "changeToInventory": "-80104000.00",
                    "changeToAccountReceivables": "-2332000.00",
                    "salePurchaseOfStock": "-1926000.00",
                    "otherCashflowsFromFinancingActivities": "12468000.00",
                    "changeToNetincome": "3241000.00",
                    "capitalExpenditures": "5229000",
                    "changeReceivables": "-2332000.00",
                    "cashFlowsOtherOperating": "2618000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "13066000.00",
                    "changeInWorkingCapital": "-9303000.00",
                    "stockBasedCompensation": "1786000.00",
                    "otherNonCashItems": "-1590000.00",
                    "freeCashFlow": "2230000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-20",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "190000.00",
                    "totalCashflowsFromInvestingActivities": "-7896000.00",
                    "netBorrowings": "-74000.00",
                    "totalCashFromFinancingActivities": "-1815000.00",
                    "changeToOperatingActivities": "-280000.00",
                    "netIncome": "17046000.00",
                    "changeInCash": "16856000.00",
                    "beginPeriodCashFlow": "24573000.00",
                    "endPeriodCashFlow": "41429000.00",
                    "totalCashFromOperatingActivities": "26567000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8254000.00",
                    "otherCashflowsFromInvestingActivities": "314000.00",
                    "dividendsPaid": "3654000.00",
                    "changeToInventory": "-105018000.00",
                    "changeToAccountReceivables": "4164000.00",
                    "salePurchaseOfStock": "4000.00",
                    "otherCashflowsFromFinancingActivities": "1913000.00",
                    "changeToNetincome": "-3722000.00",
                    "capitalExpenditures": "2386000",
                    "changeReceivables": "3682000.00",
                    "cashFlowsOtherOperating": "1117000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "16856000.00",
                    "changeInWorkingCapital": "5471000.00",
                    "stockBasedCompensation": "1676000.00",
                    "otherNonCashItems": "-1130000.00",
                    "freeCashFlow": "24181000.00"
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-10-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "587000.00",
                    "totalCashflowsFromInvestingActivities": "-3665000.00",
                    "netBorrowings": "-84000.00",
                    "totalCashFromFinancingActivities": "-22583000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "16744000.00",
                    "changeInCash": "-370000.00",
                    "beginPeriodCashFlow": "24943000.00",
                    "endPeriodCashFlow": "24573000.00",
                    "totalCashFromOperatingActivities": "25878000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8115000.00",
                    "otherCashflowsFromInvestingActivities": "1366000.00",
                    "dividendsPaid": "3662000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-3148000.00",
                    "salePurchaseOfStock": "-19987000.00",
                    "otherCashflowsFromFinancingActivities": "1150000.00",
                    "changeToNetincome": "2548000.00",
                    "capitalExpenditures": "3681000",
                    "changeReceivables": "-3148000.00",
                    "cashFlowsOtherOperating": "1032000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-370000.00",
                    "changeInWorkingCapital": "-1529000.00",
                    "stockBasedCompensation": "1676000.00",
                    "otherNonCashItems": "716000.00",
                    "freeCashFlow": "22197000.00"
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-07-25",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4764000.00",
                    "totalCashflowsFromInvestingActivities": "-13622000.00",
                    "netBorrowings": "-87000.00",
                    "totalCashFromFinancingActivities": "-21662000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "17178000.00",
                    "changeInCash": "-16101000.00",
                    "beginPeriodCashFlow": "41044000.00",
                    "endPeriodCashFlow": "24943000.00",
                    "totalCashFromOperatingActivities": "19183000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7751000.00",
                    "otherCashflowsFromInvestingActivities": "250000.00",
                    "dividendsPaid": "3746000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-4234000.00",
                    "salePurchaseOfStock": "-19987000.00",
                    "otherCashflowsFromFinancingActivities": "-17829000.00",
                    "changeToNetincome": "3202000.00",
                    "capitalExpenditures": "13872000",
                    "changeReceivables": "-4234000.00",
                    "cashFlowsOtherOperating": "-9477000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-16101000.00",
                    "changeInWorkingCapital": "-8948000.00",
                    "stockBasedCompensation": "1677000.00",
                    "otherNonCashItems": "84000.00",
                    "freeCashFlow": "5311000.00"
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-04-25",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2416000.00",
                    "totalCashflowsFromInvestingActivities": "-102527000.00",
                    "netBorrowings": "-9491000.00",
                    "totalCashFromFinancingActivities": "-3828000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10202000.00",
                    "changeInCash": "-86323000.00",
                    "beginPeriodCashFlow": "127367000.00",
                    "endPeriodCashFlow": "41044000.00",
                    "totalCashFromOperatingActivities": "20032000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7013000.00",
                    "otherCashflowsFromInvestingActivities": "19000.00",
                    "dividendsPaid": "3733000.00",
                    "changeToInventory": "-94066000.00",
                    "changeToAccountReceivables": "-8493000.00",
                    "salePurchaseOfStock": "-1081000.00",
                    "otherCashflowsFromFinancingActivities": "9396000.00",
                    "changeToNetincome": "1846000.00",
                    "capitalExpenditures": "19548000",
                    "changeReceivables": "-8493000.00",
                    "cashFlowsOtherOperating": "7048000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-86323000.00",
                    "changeInWorkingCapital": "971000.00",
                    "stockBasedCompensation": "1652000.00",
                    "otherNonCashItems": "62000.00",
                    "freeCashFlow": "484000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-02-19",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-175000.00",
                    "totalCashflowsFromInvestingActivities": "-1883000.00",
                    "netBorrowings": "-24000.00",
                    "totalCashFromFinancingActivities": "347000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15585000.00",
                    "changeInCash": "28816000.00",
                    "beginPeriodCashFlow": "98551000.00",
                    "endPeriodCashFlow": "127367000.00",
                    "totalCashFromOperatingActivities": "30352000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6202000.00",
                    "otherCashflowsFromInvestingActivities": "290000.00",
                    "dividendsPaid": "3070000.00",
                    "changeToInventory": "-187152000.00",
                    "changeToAccountReceivables": "5709000.00",
                    "salePurchaseOfStock": "-354000.00",
                    "otherCashflowsFromFinancingActivities": "3441000.00",
                    "changeToNetincome": "-1536000.00",
                    "capitalExpenditures": "2173000",
                    "changeReceivables": "5709000.00",
                    "cashFlowsOtherOperating": "4567000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "28816000.00",
                    "changeInWorkingCapital": "6894000.00",
                    "stockBasedCompensation": "1559000.00",
                    "otherNonCashItems": "-86000.00",
                    "freeCashFlow": "28179000.00"
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-10-25",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "6515000.00",
                    "totalCashflowsFromInvestingActivities": "-4706000.00",
                    "netBorrowings": "-48000.00",
                    "totalCashFromFinancingActivities": "-1081000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "14197000.00",
                    "changeInCash": "17450000.00",
                    "beginPeriodCashFlow": "81101000.00",
                    "endPeriodCashFlow": "98551000.00",
                    "totalCashFromOperatingActivities": "23237000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6220000.00",
                    "otherCashflowsFromInvestingActivities": "566000.00",
                    "dividendsPaid": "3057000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-7458000.00",
                    "salePurchaseOfStock": "1687000.00",
                    "otherCashflowsFromFinancingActivities": "2024000.00",
                    "changeToNetincome": "3585000.00",
                    "capitalExpenditures": "5272000",
                    "changeReceivables": "-7458000.00",
                    "cashFlowsOtherOperating": "178000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "17450000.00",
                    "changeInWorkingCapital": "-428000.00",
                    "stockBasedCompensation": "1525000.00",
                    "otherNonCashItems": "1000.00",
                    "freeCashFlow": "17965000.00"
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-07-25",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-6219000.00",
                    "totalCashflowsFromInvestingActivities": "-15041000.00",
                    "netBorrowings": "-75000.00",
                    "totalCashFromFinancingActivities": "7866000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "13831000.00",
                    "changeInCash": "9471000.00",
                    "beginPeriodCashFlow": "71630000.00",
                    "endPeriodCashFlow": "81101000.00",
                    "totalCashFromOperatingActivities": "16646000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5971000.00",
                    "otherCashflowsFromInvestingActivities": "880000.00",
                    "dividendsPaid": "3047000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "1185000.00",
                    "salePurchaseOfStock": "10356000.00",
                    "otherCashflowsFromFinancingActivities": "10988000.00",
                    "changeToNetincome": "3871000.00",
                    "capitalExpenditures": "15812000",
                    "changeReceivables": "1185000.00",
                    "cashFlowsOtherOperating": "-1992000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "9471000.00",
                    "changeInWorkingCapital": "-6394000.00",
                    "stockBasedCompensation": "1536000.00",
                    "otherNonCashItems": "-384000.00",
                    "freeCashFlow": "834000.00"
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-04-25",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2228000.00",
                    "totalCashflowsFromInvestingActivities": "-57293000.00",
                    "netBorrowings": "-20228000.00",
                    "totalCashFromFinancingActivities": "-3863000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10855000.00",
                    "changeInCash": "-40552000.00",
                    "beginPeriodCashFlow": "112182000.00",
                    "endPeriodCashFlow": "71630000.00",
                    "totalCashFromOperatingActivities": "20604000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5186000.00",
                    "otherCashflowsFromInvestingActivities": "108000.00",
                    "dividendsPaid": "2967000.00",
                    "changeToInventory": "-132650000.00",
                    "changeToAccountReceivables": "2011000.00",
                    "salePurchaseOfStock": "-866000.00",
                    "otherCashflowsFromFinancingActivities": "19332000.00",
                    "changeToNetincome": "3292000.00",
                    "capitalExpenditures": "12182000",
                    "changeReceivables": "2011000.00",
                    "cashFlowsOtherOperating": "-2968000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-40552000.00",
                    "changeInWorkingCapital": "3509000.00",
                    "stockBasedCompensation": "1557000.00",
                    "otherNonCashItems": "-1353000.00",
                    "freeCashFlow": "8422000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-02-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "840000.00",
                    "totalCashflowsFromInvestingActivities": "-806000.00",
                    "netBorrowings": "-140000.00",
                    "totalCashFromFinancingActivities": "-2907000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "15960000.00",
                    "changeInCash": "19194000.00",
                    "beginPeriodCashFlow": "92988000.00",
                    "endPeriodCashFlow": "112182000.00",
                    "totalCashFromOperatingActivities": "22907000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5081000.00",
                    "otherCashflowsFromInvestingActivities": "48000.00",
                    "dividendsPaid": "2938000.00",
                    "changeToInventory": "-165860000.00",
                    "changeToAccountReceivables": "-943000.00",
                    "salePurchaseOfStock": "259000.00",
                    "otherCashflowsFromFinancingActivities": "290000.00",
                    "changeToNetincome": "1701000.00",
                    "capitalExpenditures": "854000",
                    "changeReceivables": "-943000.00",
                    "cashFlowsOtherOperating": "267000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "19194000.00",
                    "changeInWorkingCapital": "196000.00",
                    "stockBasedCompensation": "1500000.00",
                    "otherNonCashItems": "587000.00",
                    "freeCashFlow": "22053000.00"
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-10-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-5000.00",
                    "totalCashflowsFromInvestingActivities": "-1970000.00",
                    "netBorrowings": "-139000.00",
                    "totalCashFromFinancingActivities": "4367000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12267000.00",
                    "changeInCash": "24156000.00",
                    "beginPeriodCashFlow": "68832000.00",
                    "endPeriodCashFlow": "92988000.00",
                    "totalCashFromOperatingActivities": "21759000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5425000.00",
                    "otherCashflowsFromInvestingActivities": "211000.00",
                    "dividendsPaid": "2937000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-426000.00",
                    "salePurchaseOfStock": "7295000.00",
                    "otherCashflowsFromFinancingActivities": "7443000.00",
                    "changeToNetincome": "3147000.00",
                    "capitalExpenditures": "2181000",
                    "changeReceivables": "-426000.00",
                    "cashFlowsOtherOperating": "1351000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "24156000.00",
                    "changeInWorkingCapital": "1068000.00",
                    "stockBasedCompensation": "1427000.00",
                    "otherNonCashItems": "697000.00",
                    "freeCashFlow": "19578000.00"
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-07-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-12939000.00",
                    "totalCashflowsFromInvestingActivities": "-4730000.00",
                    "netBorrowings": "-136000.00",
                    "totalCashFromFinancingActivities": "-1800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "14167000.00",
                    "changeInCash": "-565000.00",
                    "beginPeriodCashFlow": "69397000.00",
                    "endPeriodCashFlow": "68832000.00",
                    "totalCashFromOperatingActivities": "5965000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5394000.00",
                    "otherCashflowsFromInvestingActivities": "490000.00",
                    "dividendsPaid": "2038000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-2682000.00",
                    "salePurchaseOfStock": "372000.00",
                    "otherCashflowsFromFinancingActivities": "374000.00",
                    "changeToNetincome": "4230000.00",
                    "capitalExpenditures": "5220000",
                    "changeReceivables": "-2682000.00",
                    "cashFlowsOtherOperating": "-2205000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-565000.00",
                    "changeInWorkingCapital": "-17824000.00",
                    "stockBasedCompensation": "1517000.00",
                    "otherNonCashItems": "472000.00",
                    "freeCashFlow": "745000.00"
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-04-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4646000.00",
                    "totalCashflowsFromInvestingActivities": "-13199000.00",
                    "netBorrowings": "-136000.00",
                    "totalCashFromFinancingActivities": "5840000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10273000.00",
                    "changeInCash": "10596000.00",
                    "beginPeriodCashFlow": "58801000.00",
                    "endPeriodCashFlow": "69397000.00",
                    "totalCashFromOperatingActivities": "17955000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5121000.00",
                    "otherCashflowsFromInvestingActivities": "-101000.00",
                    "dividendsPaid": "2034000.00",
                    "changeToInventory": "-116120000.00",
                    "changeToAccountReceivables": "-2491000.00",
                    "salePurchaseOfStock": "8192000.00",
                    "otherCashflowsFromFinancingActivities": "8010000.00",
                    "changeToNetincome": "1535000.00",
                    "capitalExpenditures": "13098000",
                    "changeReceivables": "-2491000.00",
                    "cashFlowsOtherOperating": "-1129000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "10596000.00",
                    "changeInWorkingCapital": "1230000.00",
                    "stockBasedCompensation": "1606000.00",
                    "otherNonCashItems": "733000.00",
                    "freeCashFlow": "4857000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-02-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "3636000.00",
                    "totalCashflowsFromInvestingActivities": "-692000.00",
                    "netBorrowings": "-50149000.00",
                    "totalCashFromFinancingActivities": "-50103000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "14449000.00",
                    "changeInCash": "-28666000.00",
                    "beginPeriodCashFlow": "87467000.00",
                    "endPeriodCashFlow": "58801000.00",
                    "totalCashFromOperatingActivities": "22129000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5259000.00",
                    "otherCashflowsFromInvestingActivities": "232000.00",
                    "dividendsPaid": "2007000.00",
                    "changeToInventory": "-105905000.00",
                    "changeToAccountReceivables": "-1585000.00",
                    "salePurchaseOfStock": "-1807000.00",
                    "otherCashflowsFromFinancingActivities": "3740000.00",
                    "changeToNetincome": "6164000.00",
                    "capitalExpenditures": "924000",
                    "changeReceivables": "-1585000.00",
                    "cashFlowsOtherOperating": "-444000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-28666000.00",
                    "changeInWorkingCapital": "2122000.00",
                    "stockBasedCompensation": "1514000.00",
                    "otherNonCashItems": "-516000.00",
                    "freeCashFlow": "21205000.00"
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-10-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-1746000.00",
                    "totalCashflowsFromInvestingActivities": "-4506000.00",
                    "netBorrowings": "-160000.00",
                    "totalCashFromFinancingActivities": "-26417000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12912000.00",
                    "changeInCash": "-8652000.00",
                    "beginPeriodCashFlow": "96119000.00",
                    "endPeriodCashFlow": "87467000.00",
                    "totalCashFromOperatingActivities": "22271000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5430000.00",
                    "otherCashflowsFromInvestingActivities": "345000.00",
                    "dividendsPaid": "2066000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-387000.00",
                    "salePurchaseOfStock": "218000.00",
                    "otherCashflowsFromFinancingActivities": "103000.00",
                    "changeToNetincome": "6158000.00",
                    "capitalExpenditures": "4851000",
                    "changeReceivables": "-387000.00",
                    "cashFlowsOtherOperating": "-96000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-8652000.00",
                    "changeInWorkingCapital": "-2216000.00",
                    "stockBasedCompensation": "1502000.00",
                    "otherNonCashItems": "516000.00",
                    "freeCashFlow": "17420000.00"
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-07-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-874000.00",
                    "totalCashflowsFromInvestingActivities": "-7731000.00",
                    "netBorrowings": "-157000.00",
                    "totalCashFromFinancingActivities": "829000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11969000.00",
                    "changeInCash": "10438000.00",
                    "beginPeriodCashFlow": "85681000.00",
                    "endPeriodCashFlow": "96119000.00",
                    "totalCashFromOperatingActivities": "17340000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5222000.00",
                    "otherCashflowsFromInvestingActivities": "381000.00",
                    "dividendsPaid": "2066000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "-1863000.00",
                    "salePurchaseOfStock": "2793000.00",
                    "otherCashflowsFromFinancingActivities": "3052000.00",
                    "changeToNetincome": "3881000.00",
                    "capitalExpenditures": "8112000",
                    "changeReceivables": "-1863000.00",
                    "cashFlowsOtherOperating": "-995000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "10438000.00",
                    "changeInWorkingCapital": "-3601000.00",
                    "stockBasedCompensation": "1512000.00",
                    "otherNonCashItems": "450000.00",
                    "freeCashFlow": "9228000.00"
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-04-25",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "7377000.00",
                    "totalCashflowsFromInvestingActivities": "-6742000.00",
                    "netBorrowings": "-171000.00",
                    "totalCashFromFinancingActivities": "2700000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7869000.00",
                    "changeInCash": "11177000.00",
                    "beginPeriodCashFlow": "74504000.00",
                    "endPeriodCashFlow": "85681000.00",
                    "totalCashFromOperatingActivities": "15219000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5082000.00",
                    "otherCashflowsFromInvestingActivities": "587000.00",
                    "dividendsPaid": "2055000.00",
                    "changeToInventory": "-130183000.00",
                    "changeToAccountReceivables": "-6058000.00",
                    "salePurchaseOfStock": "4838000.00",
                    "otherCashflowsFromFinancingActivities": "4926000.00",
                    "changeToNetincome": "1918000.00",
                    "capitalExpenditures": "7329000",
                    "changeReceivables": "-6058000.00",
                    "cashFlowsOtherOperating": "-969000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "11177000.00",
                    "changeInWorkingCapital": "438000.00",
                    "stockBasedCompensation": "1443000.00",
                    "otherNonCashItems": "455000.00",
                    "freeCashFlow": "7890000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-02-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "3022000.00",
                    "totalCashflowsFromInvestingActivities": "-3414000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1435000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11817000.00",
                    "changeInCash": "11285000.00",
                    "beginPeriodCashFlow": "63219000.00",
                    "endPeriodCashFlow": "74504000.00",
                    "totalCashFromOperatingActivities": "16134000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5167000.00",
                    "otherCashflowsFromInvestingActivities": "-155000.00",
                    "dividendsPaid": "2033000.00",
                    "changeToInventory": "-122015000.00",
                    "changeToAccountReceivables": "-198000.00",
                    "salePurchaseOfStock": "195000.00",
                    "otherCashflowsFromFinancingActivities": "667000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3259000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5092000.00",
                    "stockBasedCompensation": "1397000.00",
                    "otherNonCashItems": "-215000.00",
                    "freeCashFlow": "12875000.00"
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-10-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "7519000.00",
                    "totalCashflowsFromInvestingActivities": "-1749000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1898000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8888000.00",
                    "changeInCash": "15303000.00",
                    "beginPeriodCashFlow": "47916000.00",
                    "endPeriodCashFlow": "63219000.00",
                    "totalCashFromOperatingActivities": "18950000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5228000.00",
                    "otherCashflowsFromInvestingActivities": "1401000.00",
                    "dividendsPaid": "2031000.00",
                    "changeToInventory": "0.00",
                    "changeToAccountReceivables": "500000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "365000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3150000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3345000.00",
                    "stockBasedCompensation": "1506000.00",
                    "otherNonCashItems": "-57000.00",
                    "freeCashFlow": "15800000.00"
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-07-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4259000.00",
                    "totalCashflowsFromInvestingActivities": "-3360000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2055000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7912000.00",
                    "changeInCash": "3304000.00",
                    "beginPeriodCashFlow": "44612000.00",
                    "endPeriodCashFlow": "47916000.00",
                    "totalCashFromOperatingActivities": "8719000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5107000.00",
                    "otherCashflowsFromInvestingActivities": "-47000.00",
                    "dividendsPaid": "2028000.00",
                    "changeToInventory": "-92376000.00",
                    "changeToAccountReceivables": "-5664000.00",
                    "salePurchaseOfStock": "106000.00",
                    "otherCashflowsFromFinancingActivities": "202000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3313000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5662000.00",
                    "stockBasedCompensation": "1618000.00",
                    "otherNonCashItems": "535000.00",
                    "freeCashFlow": "5406000.00"
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-04-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1856000.00",
                    "totalCashflowsFromInvestingActivities": "-5367000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2248000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3419000.00",
                    "changeInCash": "2577000.00",
                    "beginPeriodCashFlow": "42035000.00",
                    "endPeriodCashFlow": "44612000.00",
                    "totalCashFromOperatingActivities": "10192000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4949000.00",
                    "otherCashflowsFromInvestingActivities": "59000.00",
                    "dividendsPaid": "2029000.00",
                    "changeToInventory": "-77522000.00",
                    "changeToAccountReceivables": "-3218000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "42000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5426000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "424000.00",
                    "stockBasedCompensation": "1763000.00",
                    "otherNonCashItems": "510000.00",
                    "freeCashFlow": "4766000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-02-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "3831000.00",
                    "totalCashflowsFromInvestingActivities": "-2013000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2654000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6284000.00",
                    "changeInCash": "14805000.00",
                    "beginPeriodCashFlow": "27230000.00",
                    "endPeriodCashFlow": "42035000.00",
                    "totalCashFromOperatingActivities": "19472000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5035000.00",
                    "otherCashflowsFromInvestingActivities": "6000.00",
                    "dividendsPaid": "2028000.00",
                    "changeToInventory": "-70232000.00",
                    "changeToAccountReceivables": "-3214000.00",
                    "salePurchaseOfStock": "237000.00",
                    "otherCashflowsFromFinancingActivities": "-378000.00",
                    "changeToNetincome": "5096000.00",
                    "capitalExpenditures": "2019000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "7127000.00",
                    "stockBasedCompensation": "1732000.00",
                    "otherNonCashItems": "866000.00",
                    "freeCashFlow": "17453000.00"
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "701000.00",
                    "totalCashflowsFromInvestingActivities": "-3740000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2414000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3779000.00",
                    "changeInCash": "3158000.00",
                    "beginPeriodCashFlow": "24072000.00",
                    "endPeriodCashFlow": "27230000.00",
                    "totalCashFromOperatingActivities": "9312000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5005000.00",
                    "otherCashflowsFromInvestingActivities": "63000.00",
                    "dividendsPaid": "2028000.00",
                    "changeToInventory": "-69938000.00",
                    "changeToAccountReceivables": "-3721000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3803000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1376000.00",
                    "stockBasedCompensation": "1607000.00",
                    "otherNonCashItems": "763000.00",
                    "freeCashFlow": "5509000.00"
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9730000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2375000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2843000.00",
                    "changeInCash": "-7169000.00",
                    "beginPeriodCashFlow": "31241000.00",
                    "endPeriodCashFlow": "24072000.00",
                    "totalCashFromOperatingActivities": "4936000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4824000.00",
                    "otherCashflowsFromInvestingActivities": "558000.00",
                    "dividendsPaid": "2028000.00",
                    "changeToInventory": "-65663000.00",
                    "changeToAccountReceivables": "-1915000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "90000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10288000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4080000.00",
                    "stockBasedCompensation": "1635000.00",
                    "otherNonCashItems": "297000.00",
                    "freeCashFlow": "-5352000.00"
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-05-01",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4722000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2589000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-3104000.00",
                    "changeInCash": "9148000.00",
                    "beginPeriodCashFlow": "22093000.00",
                    "endPeriodCashFlow": "31241000.00",
                    "totalCashFromOperatingActivities": "16459000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4858000.00",
                    "otherCashflowsFromInvestingActivities": "-112000.00",
                    "dividendsPaid": "2025000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "8006000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-226000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4737000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6960000.00",
                    "stockBasedCompensation": "1780000.00",
                    "otherNonCashItems": "759000.00",
                    "freeCashFlow": "11722000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-02-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-14088000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2471000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8336000.00",
                    "changeInCash": "4502000.00",
                    "beginPeriodCashFlow": "17591000.00",
                    "endPeriodCashFlow": "22093000.00",
                    "totalCashFromOperatingActivities": "21061000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4785000.00",
                    "otherCashflowsFromInvestingActivities": "198000.00",
                    "dividendsPaid": "2027000.00",
                    "changeToInventory": "-70249000.00",
                    "changeToAccountReceivables": "13716000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-123000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "14019000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3831000.00",
                    "stockBasedCompensation": "1696000.00",
                    "otherNonCashItems": "1897000.00",
                    "freeCashFlow": "7042000.00"
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-11-03",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2398000.00",
                    "totalCashflowsFromInvestingActivities": "-18039000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "13681000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12096000.00",
                    "changeInCash": "16509000.00",
                    "beginPeriodCashFlow": "1082000.00",
                    "endPeriodCashFlow": "17591000.00",
                    "totalCashFromOperatingActivities": "20867000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4134000.00",
                    "otherCashflowsFromInvestingActivities": "-61000.00",
                    "dividendsPaid": "2026000.00",
                    "changeToInventory": "-66718000.00",
                    "changeToAccountReceivables": "2209000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1009000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7325000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2532000.00",
                    "stockBasedCompensation": "1451000.00",
                    "otherNonCashItems": "1447000.00",
                    "freeCashFlow": "13542000.00"
                },
                "2008-06-30": {
                    "date": "2008-06-30",
                    "filing_date": "2008-08-01",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2514000.00",
                    "totalCashflowsFromInvestingActivities": "-2845000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5621000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12102000.00",
                    "changeInCash": "-2153000.00",
                    "beginPeriodCashFlow": "3235000.00",
                    "endPeriodCashFlow": "1082000.00",
                    "totalCashFromOperatingActivities": "6313000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3998000.00",
                    "otherCashflowsFromInvestingActivities": "-15000.00",
                    "dividendsPaid": "2023000.00",
                    "changeToInventory": "-55315000.00",
                    "changeToAccountReceivables": "-12864000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1666000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2710000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-12863000.00",
                    "stockBasedCompensation": "1585000.00",
                    "otherNonCashItems": "577000.00",
                    "freeCashFlow": "3603000.00"
                },
                "2008-03-31": {
                    "date": "2008-03-31",
                    "filing_date": "2008-04-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2614000.00",
                    "totalCashflowsFromInvestingActivities": "-21216000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "8700000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10008000.00",
                    "changeInCash": "-1674000.00",
                    "beginPeriodCashFlow": "4909000.00",
                    "endPeriodCashFlow": "3235000.00",
                    "totalCashFromOperatingActivities": "10842000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3698000.00",
                    "otherCashflowsFromInvestingActivities": "-49000.00",
                    "dividendsPaid": "2013000.00",
                    "changeToInventory": "-41000.00",
                    "changeToAccountReceivables": "-5437000.00",
                    "salePurchaseOfStock": "47855000.00",
                    "otherCashflowsFromFinancingActivities": "1319000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2645000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5295000.00",
                    "stockBasedCompensation": "1535000.00",
                    "otherNonCashItems": "366000.00",
                    "freeCashFlow": "8197000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-02-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "6606000.00",
                    "totalCashflowsFromInvestingActivities": "-26970000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4936000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12404000.00",
                    "changeInCash": "-3397000.00",
                    "beginPeriodCashFlow": "8306000.00",
                    "endPeriodCashFlow": "4909000.00",
                    "totalCashFromOperatingActivities": "18637000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3095000.00",
                    "otherCashflowsFromInvestingActivities": "1009000.00",
                    "dividendsPaid": "2012000.00",
                    "changeToInventory": "-46098000.00",
                    "changeToAccountReceivables": "-4747000.00",
                    "salePurchaseOfStock": "-23914000.00",
                    "otherCashflowsFromFinancingActivities": "891000.00",
                    "changeToNetincome": "6069000.00",
                    "capitalExpenditures": "2413000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1085000.00",
                    "stockBasedCompensation": "10000.00",
                    "otherNonCashItems": "4829000.00",
                    "freeCashFlow": "16224000.00"
                },
                "2007-09-30": {
                    "date": "2007-09-30",
                    "filing_date": "2007-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1478000.00",
                    "totalCashflowsFromInvestingActivities": "-19237000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1307000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10753000.00",
                    "changeInCash": "-2030000.00",
                    "beginPeriodCashFlow": "10336000.00",
                    "endPeriodCashFlow": "8306000.00",
                    "totalCashFromOperatingActivities": "18514000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2855000.00",
                    "otherCashflowsFromInvestingActivities": "-205000.00",
                    "dividendsPaid": "2071000.00",
                    "changeToInventory": "-52837000.00",
                    "changeToAccountReceivables": "-2415000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "952000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6078000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "7782000.00",
                    "stockBasedCompensation": "20000.00",
                    "otherNonCashItems": "-2594000.00",
                    "freeCashFlow": "12436000.00"
                },
                "2007-06-30": {
                    "date": "2007-06-30",
                    "filing_date": "2007-08-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "15648000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-25569000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11475000.00",
                    "changeInCash": "4901000.00",
                    "beginPeriodCashFlow": "5435000.00",
                    "endPeriodCashFlow": "10336000.00",
                    "totalCashFromOperatingActivities": "14822000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2494000.00",
                    "otherCashflowsFromInvestingActivities": "28000.00",
                    "dividendsPaid": "2095000.00",
                    "changeToInventory": "-61174000.00",
                    "changeToAccountReceivables": "-3360000.00",
                    "salePurchaseOfStock": "-23682000.00",
                    "otherCashflowsFromFinancingActivities": "80000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "15965000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-55000.00",
                    "stockBasedCompensation": "943000.00",
                    "otherNonCashItems": "248000.00",
                    "freeCashFlow": "-1143000.00"
                },
                "2007-03-31": {
                    "date": "2007-03-31",
                    "filing_date": "2007-05-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3511000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-9705000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10293000.00",
                    "changeInCash": "-2796000.00",
                    "beginPeriodCashFlow": "8231000.00",
                    "endPeriodCashFlow": "5435000.00",
                    "totalCashFromOperatingActivities": "10420000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2380000.00",
                    "otherCashflowsFromInvestingActivities": "-704000.00",
                    "dividendsPaid": "2127000.00",
                    "changeToInventory": "-440000.00",
                    "changeToAccountReceivables": "-952000.00",
                    "salePurchaseOfStock": "-7538000.00",
                    "otherCashflowsFromFinancingActivities": "-31000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "22570000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5150000.00",
                    "stockBasedCompensation": "593000.00",
                    "otherNonCashItems": "507000.00",
                    "freeCashFlow": "-12150000.00"
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-02-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6016000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4403000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12169000.00",
                    "changeInCash": "3875000.00",
                    "beginPeriodCashFlow": "4356000.00",
                    "endPeriodCashFlow": "8231000.00",
                    "totalCashFromOperatingActivities": "14294000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2400000.00",
                    "otherCashflowsFromInvestingActivities": "-16000.00",
                    "dividendsPaid": "2146000.00",
                    "changeToInventory": "110000.00",
                    "changeToAccountReceivables": "2637000.00",
                    "salePurchaseOfStock": "-2948000.00",
                    "otherCashflowsFromFinancingActivities": "418000.00",
                    "changeToNetincome": "3743000.00",
                    "capitalExpenditures": "5540000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-307000.00",
                    "stockBasedCompensation": "1307000.00",
                    "otherNonCashItems": "-1073000.00",
                    "freeCashFlow": "8754000.00"
                },
                "2006-09-30": {
                    "date": "2006-09-30",
                    "filing_date": "2006-11-03",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "10108000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-34978000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12725000.00",
                    "changeInCash": "-8666000.00",
                    "beginPeriodCashFlow": "13022000.00",
                    "endPeriodCashFlow": "4356000.00",
                    "totalCashFromOperatingActivities": "16204000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2083000.00",
                    "otherCashflowsFromInvestingActivities": "-4738000.00",
                    "dividendsPaid": "2141000.00",
                    "changeToInventory": "3562000.00",
                    "changeToAccountReceivables": "-5645000.00",
                    "salePurchaseOfStock": "-33002000.00",
                    "otherCashflowsFromFinancingActivities": "126000.00",
                    "changeToNetincome": "4888000.00",
                    "capitalExpenditures": "4724000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2077000.00",
                    "stockBasedCompensation": "-1100000.00",
                    "otherNonCashItems": "1922000.00",
                    "freeCashFlow": "11480000.00"
                },
                "2006-06-30": {
                    "date": "2006-06-30",
                    "filing_date": "2006-08-04",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3502000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "307000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "13021000.00",
                    "changeInCash": "9839000.00",
                    "beginPeriodCashFlow": "3183000.00",
                    "endPeriodCashFlow": "13022000.00",
                    "totalCashFromOperatingActivities": "13034000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2052000.00",
                    "otherCashflowsFromInvestingActivities": "12000.00",
                    "dividendsPaid": "2207000.00",
                    "changeToInventory": "1640000.00",
                    "changeToAccountReceivables": "-2495000.00",
                    "salePurchaseOfStock": "-1372000.00",
                    "otherCashflowsFromFinancingActivities": "1029000.00",
                    "changeToNetincome": "2920000.00",
                    "capitalExpenditures": "2769000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3124000.00",
                    "stockBasedCompensation": "292000.00",
                    "otherNonCashItems": "-449000.00",
                    "freeCashFlow": "10265000.00"
                },
                "2006-03-31": {
                    "date": "2006-03-31",
                    "filing_date": "2006-05-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "204000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-6288000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11008000.00",
                    "changeInCash": "2851000.00",
                    "beginPeriodCashFlow": "332000.00",
                    "endPeriodCashFlow": "3183000.00",
                    "totalCashFromOperatingActivities": "8935000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2399000.00",
                    "otherCashflowsFromInvestingActivities": "-25000.00",
                    "dividendsPaid": "2200000.00",
                    "changeToInventory": "-44000.00",
                    "changeToAccountReceivables": "-1013000.00",
                    "salePurchaseOfStock": "-4400000.00",
                    "otherCashflowsFromFinancingActivities": "394000.00",
                    "changeToNetincome": "1753000.00",
                    "capitalExpenditures": "2421000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5070000.00",
                    "stockBasedCompensation": "224000.00",
                    "otherNonCashItems": "47000.00",
                    "freeCashFlow": "6514000.00"
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2005-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "615000.00",
                    "totalCashflowsFromInvestingActivities": "-12771000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4423000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12197000.00",
                    "changeInCash": "191000.00",
                    "beginPeriodCashFlow": "141000.00",
                    "endPeriodCashFlow": "332000.00",
                    "totalCashFromOperatingActivities": "17385000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2310000.00",
                    "otherCashflowsFromInvestingActivities": "-197395000.00",
                    "dividendsPaid": "1886000.00",
                    "changeToInventory": "119000.00",
                    "changeToAccountReceivables": "811000.00",
                    "salePurchaseOfStock": "-5022000.00",
                    "otherCashflowsFromFinancingActivities": "1488000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "14549000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-707000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2812000.00",
                    "freeCashFlow": "2836000.00"
                },
                "2005-09-30": {
                    "date": "2005-09-30",
                    "filing_date": "2005-11-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "656000.00",
                    "totalCashflowsFromInvestingActivities": "2107000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-24175000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "12034000.00",
                    "changeInCash": "-8037000.00",
                    "beginPeriodCashFlow": "8178000.00",
                    "endPeriodCashFlow": "141000.00",
                    "totalCashFromOperatingActivities": "14031000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2815000.00",
                    "otherCashflowsFromInvestingActivities": "-95000.00",
                    "dividendsPaid": "1904000.00",
                    "changeToInventory": "-48000.00",
                    "changeToAccountReceivables": "-6366000.00",
                    "salePurchaseOfStock": "-26156000.00",
                    "otherCashflowsFromFinancingActivities": "2808000.00",
                    "changeToNetincome": "2848000.00",
                    "capitalExpenditures": "5414000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-120000.00",
                    "stockBasedCompensation": "-566000.00",
                    "otherNonCashItems": "305000.00",
                    "freeCashFlow": "8617000.00"
                },
                "2005-06-30": {
                    "date": "2005-06-30",
                    "filing_date": "2005-08-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "14084000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-22384000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "11985000.00",
                    "changeInCash": "3166000.00",
                    "beginPeriodCashFlow": "5012000.00",
                    "endPeriodCashFlow": "8178000.00",
                    "totalCashFromOperatingActivities": "11466000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1969000.00",
                    "otherCashflowsFromInvestingActivities": "2763000.00",
                    "dividendsPaid": "3878000.00",
                    "changeToInventory": "-188000.00",
                    "changeToAccountReceivables": "-4361000.00",
                    "salePurchaseOfStock": "-18784000.00",
                    "otherCashflowsFromFinancingActivities": "-44000.00",
                    "changeToNetincome": "2634000.00",
                    "capitalExpenditures": "2059000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-769000.00",
                    "stockBasedCompensation": "-1294000.00",
                    "otherNonCashItems": "-305000.00",
                    "freeCashFlow": "9407000.00"
                },
                "2005-03-31": {
                    "date": "2005-03-31",
                    "filing_date": "2005-05-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-320000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3096000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8693000.00",
                    "changeInCash": "4934000.00",
                    "beginPeriodCashFlow": "78000.00",
                    "endPeriodCashFlow": "5012000.00",
                    "totalCashFromOperatingActivities": "8350000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1853000.00",
                    "otherCashflowsFromInvestingActivities": "-15000.00",
                    "dividendsPaid": "1013000.00",
                    "changeToInventory": "-28000.00",
                    "changeToAccountReceivables": "2478000.00",
                    "salePurchaseOfStock": "-4109000.00",
                    "otherCashflowsFromFinancingActivities": "1013000.00",
                    "changeToNetincome": "2078000.00",
                    "capitalExpenditures": "55000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2377000.00",
                    "stockBasedCompensation": "171000.00",
                    "otherNonCashItems": "274000.00",
                    "freeCashFlow": "8295000.00"
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4262000.00",
                    "totalCashflowsFromInvestingActivities": "-46589000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2770000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "10061000.00",
                    "changeInCash": "-100258000.00",
                    "beginPeriodCashFlow": "100336000.00",
                    "endPeriodCashFlow": "78000.00",
                    "totalCashFromOperatingActivities": "10738000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1729000.00",
                    "otherCashflowsFromInvestingActivities": "3000.00",
                    "dividendsPaid": "7117000.00",
                    "changeToInventory": "-87000.00",
                    "changeToAccountReceivables": "-2582000.00",
                    "salePurchaseOfStock": "-1490000.00",
                    "otherCashflowsFromFinancingActivities": "7117000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6171000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1876000.00",
                    "stockBasedCompensation": "33000.00",
                    "otherNonCashItems": "1976000.00",
                    "freeCashFlow": "4567000.00"
                },
                "2004-09-30": {
                    "date": "2004-09-30",
                    "filing_date": "2004-11-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "3012000.00",
                    "totalCashflowsFromInvestingActivities": "1514000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4188000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "9011000.00",
                    "changeInCash": "6470000.00",
                    "beginPeriodCashFlow": "93866000.00",
                    "endPeriodCashFlow": "100336000.00",
                    "totalCashFromOperatingActivities": "9144000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1693000.00",
                    "otherCashflowsFromInvestingActivities": "1249000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "12000.00",
                    "changeToAccountReceivables": "-3932000.00",
                    "salePurchaseOfStock": "-6277000.00",
                    "otherCashflowsFromFinancingActivities": "-130000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1735000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2416000.00",
                    "stockBasedCompensation": "-1000.00",
                    "otherNonCashItems": "1000.00",
                    "freeCashFlow": "7409000.00"
                },
                "2004-06-30": {
                    "date": "2004-06-30",
                    "filing_date": "2004-08-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1149000.00",
                    "totalCashflowsFromInvestingActivities": "-363000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1098000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8541000.00",
                    "changeInCash": "6517000.00",
                    "beginPeriodCashFlow": "87349000.00",
                    "endPeriodCashFlow": "93866000.00",
                    "totalCashFromOperatingActivities": "7978000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1696000.00",
                    "otherCashflowsFromInvestingActivities": "-27000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "43000.00",
                    "changeToAccountReceivables": "-1361000.00",
                    "salePurchaseOfStock": "-1447000.00",
                    "otherCashflowsFromFinancingActivities": "130000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "336000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3288000.00",
                    "stockBasedCompensation": "-33000.00",
                    "otherNonCashItems": "40000.00",
                    "freeCashFlow": "7642000.00"
                },
                "2004-03-31": {
                    "date": "2004-03-31",
                    "filing_date": "2004-05-03",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "640000.00",
                    "totalCashflowsFromInvestingActivities": "-6007000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "262000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6808000.00",
                    "changeInCash": "3810000.00",
                    "beginPeriodCashFlow": "83539000.00",
                    "endPeriodCashFlow": "87349000.00",
                    "totalCashFromOperatingActivities": "9555000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1699000.00",
                    "otherCashflowsFromInvestingActivities": "-49000.00",
                    "dividendsPaid": "625000.00",
                    "changeToInventory": "9000.00",
                    "changeToAccountReceivables": "-1011000.00",
                    "salePurchaseOfStock": "-363000.00",
                    "otherCashflowsFromFinancingActivities": "625000.00",
                    "changeToNetincome": "20000.00",
                    "capitalExpenditures": "2958000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "237000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-7000.00",
                    "freeCashFlow": "6597000.00"
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1325000.00",
                    "totalCashflowsFromInvestingActivities": "-273000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1354000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "7662000.00",
                    "changeInCash": "9879000.00",
                    "beginPeriodCashFlow": "73660000.00",
                    "endPeriodCashFlow": "83539000.00",
                    "totalCashFromOperatingActivities": "8798000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1823000.00",
                    "otherCashflowsFromInvestingActivities": "30000.00",
                    "dividendsPaid": "210000.00",
                    "changeToInventory": "17000.00",
                    "changeToAccountReceivables": "-3244000.00",
                    "salePurchaseOfStock": "210000.00",
                    "otherCashflowsFromFinancingActivities": "-99000.00",
                    "changeToNetincome": "2188000.00",
                    "capitalExpenditures": "359000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-83000.00",
                    "stockBasedCompensation": "1698000.00",
                    "otherNonCashItems": "682000.00",
                    "freeCashFlow": "8439000.00"
                },
                "2003-09-30": {
                    "date": "2003-09-30",
                    "filing_date": "2003-10-28",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2729000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "732000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6457000.00",
                    "changeInCash": "12955000.00",
                    "beginPeriodCashFlow": "60705000.00",
                    "endPeriodCashFlow": "73660000.00",
                    "totalCashFromOperatingActivities": "9494000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1888000.00",
                    "otherCashflowsFromInvestingActivities": "181000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-32000.00",
                    "changeToAccountReceivables": "-2135000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-95000.00",
                    "changeToNetincome": "424000.00",
                    "capitalExpenditures": "475000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "602000.00",
                    "stockBasedCompensation": "128000.00",
                    "otherNonCashItems": "-128000.00",
                    "freeCashFlow": "9019000.00"
                },
                "2003-06-30": {
                    "date": "2003-06-30",
                    "filing_date": "2003-08-05",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "801000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "330000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6387000.00",
                    "changeInCash": "9878000.00",
                    "beginPeriodCashFlow": "50827000.00",
                    "endPeriodCashFlow": "60705000.00",
                    "totalCashFromOperatingActivities": "8747000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1775000.00",
                    "otherCashflowsFromInvestingActivities": "44000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-43000.00",
                    "changeToAccountReceivables": "2371000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "95000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1490000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-9000.00",
                    "stockBasedCompensation": "-38000.00",
                    "otherNonCashItems": "38000.00",
                    "freeCashFlow": "7257000.00"
                },
                "2003-03-31": {
                    "date": "2003-03-31",
                    "filing_date": "2003-04-29",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "11460000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "22000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5435000.00",
                    "changeInCash": "17185000.00",
                    "beginPeriodCashFlow": "33642000.00",
                    "endPeriodCashFlow": "50827000.00",
                    "totalCashFromOperatingActivities": "5703000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1777000.00",
                    "otherCashflowsFromInvestingActivities": "-4000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "62000.00",
                    "changeToAccountReceivables": "-1349000.00",
                    "salePurchaseOfStock": "-5336000.00",
                    "otherCashflowsFromFinancingActivities": "22000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "550000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2004000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": "5153000.00"
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-21",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1064000.00",
                    "totalCashflowsFromInvestingActivities": "2956000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-8363000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6958000.00",
                    "changeInCash": "117000.00",
                    "beginPeriodCashFlow": "33525000.00",
                    "endPeriodCashFlow": "33642000.00",
                    "totalCashFromOperatingActivities": "5524000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1846000.00",
                    "otherCashflowsFromInvestingActivities": "-55000.00",
                    "dividendsPaid": "4223000.00",
                    "changeToInventory": "-40000.00",
                    "changeToAccountReceivables": "-3645000.00",
                    "salePurchaseOfStock": "-5336000.00",
                    "otherCashflowsFromFinancingActivities": "4223000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "295000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4620000.00",
                    "stockBasedCompensation": "-148000.00",
                    "otherNonCashItems": "2761000.00",
                    "freeCashFlow": "5229000.00"
                },
                "2002-09-30": {
                    "date": "2002-09-30",
                    "filing_date": "2002-11-05",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2116000.00",
                    "totalCashflowsFromInvestingActivities": "473000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-7412000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4561000.00",
                    "changeInCash": "5417000.00",
                    "beginPeriodCashFlow": "28108000.00",
                    "endPeriodCashFlow": "33525000.00",
                    "totalCashFromOperatingActivities": "12356000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1849000.00",
                    "otherCashflowsFromInvestingActivities": "89000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "35000.00",
                    "changeToAccountReceivables": "726000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-58000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1033000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5561000.00",
                    "stockBasedCompensation": "-1000.00",
                    "otherNonCashItems": "-1000.00",
                    "freeCashFlow": "11323000.00"
                },
                "2002-06-30": {
                    "date": "2002-06-30",
                    "filing_date": "2002-08-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1207000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-83000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5348000.00",
                    "changeInCash": "4402000.00",
                    "beginPeriodCashFlow": "23706000.00",
                    "endPeriodCashFlow": "28108000.00",
                    "totalCashFromOperatingActivities": "5692000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1880000.00",
                    "otherCashflowsFromInvestingActivities": "20000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "36000.00",
                    "changeToAccountReceivables": "152000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "58000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1886000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2024000.00",
                    "stockBasedCompensation": "1000.00",
                    "otherNonCashItems": "-28000.00",
                    "freeCashFlow": "3806000.00"
                },
                "2002-03-31": {
                    "date": "2002-03-31",
                    "filing_date": "2002-05-08",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2665000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "626000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4897000.00",
                    "changeInCash": "4342000.00",
                    "beginPeriodCashFlow": "19364000.00",
                    "endPeriodCashFlow": "23706000.00",
                    "totalCashFromOperatingActivities": "6381000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1886000.00",
                    "otherCashflowsFromInvestingActivities": "4000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-55000.00",
                    "changeToAccountReceivables": "37000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "626000.00",
                    "changeToNetincome": "387000.00",
                    "capitalExpenditures": "699000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-905000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "72000.00",
                    "freeCashFlow": "5682000.00"
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23681000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "74000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4573000.00",
                    "changeInCash": "-16062000.00",
                    "beginPeriodCashFlow": "35426000.00",
                    "endPeriodCashFlow": "19364000.00",
                    "totalCashFromOperatingActivities": "7545000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8410000.00",
                    "otherCashflowsFromInvestingActivities": "257000.00",
                    "dividendsPaid": "150000.00",
                    "changeToInventory": "60000.00",
                    "changeToAccountReceivables": "2360000.00",
                    "salePurchaseOfStock": "150000.00",
                    "otherCashflowsFromFinancingActivities": "-71000.00",
                    "changeToNetincome": "3285000.00",
                    "capitalExpenditures": "274000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-6971000.00",
                    "stockBasedCompensation": "21251000.00",
                    "otherNonCashItems": "-19885000.00",
                    "freeCashFlow": "7271000.00"
                },
                "2001-09-30": {
                    "date": "2001-09-30",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1443000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-152000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4129000.00",
                    "changeInCash": "7699000.00",
                    "beginPeriodCashFlow": "27727000.00",
                    "endPeriodCashFlow": "35426000.00",
                    "totalCashFromOperatingActivities": "9294000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2218000.00",
                    "otherCashflowsFromInvestingActivities": "6000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "71000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1391000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5260000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-95000.00",
                    "freeCashFlow": "7903000.00"
                },
                "2001-06-30": {
                    "date": "2001-06-30",
                    "filing_date": "2001-08-10",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1668000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "199000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5015000.00",
                    "changeInCash": "5618000.00",
                    "beginPeriodCashFlow": "22109000.00",
                    "endPeriodCashFlow": "27727000.00",
                    "totalCashFromOperatingActivities": "7087000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2197000.00",
                    "otherCashflowsFromInvestingActivities": "-103000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1668000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1423000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6411000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4339000.00",
                    "freeCashFlow": "5664000.00"
                },
                "2001-03-31": {
                    "date": "2001-03-31",
                    "filing_date": "2001-05-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4216000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-864000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6165000.00",
                    "changeInCash": "6520000.00",
                    "beginPeriodCashFlow": "15589000.00",
                    "endPeriodCashFlow": "22109000.00",
                    "totalCashFromOperatingActivities": "11600000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10021000.00",
                    "otherCashflowsFromInvestingActivities": "231000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-96000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1756000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3602000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1833000.00",
                    "freeCashFlow": "9844000.00"
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2000-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "3207000.00",
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2218000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6593000.00",
                    "changeInCash": "-4092000.00",
                    "beginPeriodCashFlow": "19681000.00",
                    "endPeriodCashFlow": "15589000.00",
                    "totalCashFromOperatingActivities": "11121000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10021000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "201000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1757000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2711000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4021000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": null,
                    "freeCashFlow": "8410000.00"
                },
                "2000-09-30": {
                    "date": "2000-09-30",
                    "filing_date": "2000-11-06",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6702000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "183000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6145000.00",
                    "changeInCash": "9366000.00",
                    "beginPeriodCashFlow": "10315000.00",
                    "endPeriodCashFlow": "19681000.00",
                    "totalCashFromOperatingActivities": "11559000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1457000.00",
                    "otherCashflowsFromInvestingActivities": "167000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-6702000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6869000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2158000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4713000.00",
                    "freeCashFlow": "4690000.00"
                },
                "2000-06-30": {
                    "date": "2000-06-30",
                    "filing_date": "2000-08-09",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5635000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "879000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "6118000.00",
                    "changeInCash": "198000.00",
                    "beginPeriodCashFlow": "10117000.00",
                    "endPeriodCashFlow": "10315000.00",
                    "totalCashFromOperatingActivities": "4954000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1408000.00",
                    "otherCashflowsFromInvestingActivities": "-129000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "96000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "5506000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5215000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4971000.00",
                    "freeCashFlow": "-552000.00"
                },
                "2000-03-31": {
                    "date": "2000-03-31",
                    "filing_date": "2000-05-05",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1409000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-662000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4589000.00",
                    "changeInCash": "4128000.00",
                    "beginPeriodCashFlow": "5989000.00",
                    "endPeriodCashFlow": "10117000.00",
                    "totalCashFromOperatingActivities": "6199000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1373000.00",
                    "otherCashflowsFromInvestingActivities": "52000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1409000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1461000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4836000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1853000.00",
                    "freeCashFlow": "4738000.00"
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-8006000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "239000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "5385000.00",
                    "changeInCash": "-1790000.00",
                    "beginPeriodCashFlow": "7779000.00",
                    "endPeriodCashFlow": "5989000.00",
                    "totalCashFromOperatingActivities": "5977000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8716000.00",
                    "otherCashflowsFromInvestingActivities": "-6495000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-8006000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1511000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1502000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-6622000.00",
                    "freeCashFlow": "4466000.00"
                },
                "1999-09-30": {
                    "date": "1999-09-30",
                    "filing_date": "1999-11-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2038000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "7000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4005000.00",
                    "changeInCash": "2295000.00",
                    "beginPeriodCashFlow": "5484000.00",
                    "endPeriodCashFlow": "7779000.00",
                    "totalCashFromOperatingActivities": "4326000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1266000.00",
                    "otherCashflowsFromInvestingActivities": "589000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2038000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2627000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4284000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-2697000.00",
                    "freeCashFlow": "1699000.00"
                },
                "1999-06-30": {
                    "date": "1999-06-30",
                    "filing_date": "1999-08-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1404000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2531000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3550000.00",
                    "changeInCash": "5367000.00",
                    "beginPeriodCashFlow": "117000.00",
                    "endPeriodCashFlow": "5484000.00",
                    "totalCashFromOperatingActivities": "4240000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1255000.00",
                    "otherCashflowsFromInvestingActivities": "-291000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-17000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1113000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "9694000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-7749000.00",
                    "freeCashFlow": "3127000.00"
                },
                "1999-03-31": {
                    "date": "1999-03-31",
                    "filing_date": "1999-05-17",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1916000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3983000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3100000.00",
                    "changeInCash": "-338000.00",
                    "beginPeriodCashFlow": "455000.00",
                    "endPeriodCashFlow": "117000.00",
                    "totalCashFromOperatingActivities": "5561000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1199000.00",
                    "otherCashflowsFromInvestingActivities": "245000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1916000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2161000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "51000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3609000.00",
                    "freeCashFlow": "3400000.00"
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-03-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1804000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4442000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "914000.00",
                    "changeInCash": "359000.00",
                    "beginPeriodCashFlow": "96000.00",
                    "endPeriodCashFlow": "455000.00",
                    "totalCashFromOperatingActivities": "6605000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7523000.00",
                    "otherCashflowsFromInvestingActivities": "-40000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2204000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1764000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-424000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1408000.00",
                    "freeCashFlow": "4841000.00"
                },
                "1998-09-30": {
                    "date": "1998-09-30",
                    "filing_date": "1998-11-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11473000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "16975000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2468000.00",
                    "changeInCash": "-804000.00",
                    "beginPeriodCashFlow": "900000.00",
                    "endPeriodCashFlow": "96000.00",
                    "totalCashFromOperatingActivities": "-6306000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1193000.00",
                    "otherCashflowsFromInvestingActivities": "-5082000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "21602000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6391000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4575000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-12156000.00",
                    "freeCashFlow": "-12697000.00"
                },
                "1998-06-30": {
                    "date": "1998-06-30",
                    "filing_date": "1998-08-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2515000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1128000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2456000.00",
                    "changeInCash": "-264000.00",
                    "beginPeriodCashFlow": "1164000.00",
                    "endPeriodCashFlow": "900000.00",
                    "totalCashFromOperatingActivities": "-1860000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1222000.00",
                    "otherCashflowsFromInvestingActivities": "-511000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "333000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3026000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2765000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-2773000.00",
                    "freeCashFlow": "1166000.00"
                },
                "1998-03-31": {
                    "date": "1998-03-31",
                    "filing_date": "1998-05-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6220000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3240000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2241000.00",
                    "changeInCash": "478000.00",
                    "beginPeriodCashFlow": "686000.00",
                    "endPeriodCashFlow": "1164000.00",
                    "totalCashFromOperatingActivities": "3458000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-3206000.00",
                    "otherCashflowsFromInvestingActivities": "415000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "780000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6635000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3720000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "703000.00",
                    "freeCashFlow": "-3177000.00"
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-02-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9499000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2587000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2703000.00",
                    "changeInCash": "538000.00",
                    "beginPeriodCashFlow": "148000.00",
                    "endPeriodCashFlow": "686000.00",
                    "totalCashFromOperatingActivities": "7450000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19328000.00",
                    "otherCashflowsFromInvestingActivities": "-945000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2444000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8554000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2745000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-11836000.00",
                    "freeCashFlow": "-1104000.00"
                },
                "1997-09-30": {
                    "date": "1997-09-30",
                    "filing_date": "1997-11-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-3294000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2538000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3176000.00",
                    "changeInCash": "49000.00",
                    "beginPeriodCashFlow": "99000.00",
                    "endPeriodCashFlow": "148000.00",
                    "totalCashFromOperatingActivities": "5881000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2815000.00",
                    "otherCashflowsFromInvestingActivities": "206000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3221000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3500000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1385000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4135000.00",
                    "freeCashFlow": "2381000.00"
                },
                "1997-06-30": {
                    "date": "1997-06-30",
                    "filing_date": "1997-08-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1358000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5223000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1944000.00",
                    "changeInCash": "-439000.00",
                    "beginPeriodCashFlow": "538000.00",
                    "endPeriodCashFlow": "99000.00",
                    "totalCashFromOperatingActivities": "6142000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2744000.00",
                    "otherCashflowsFromInvestingActivities": "695000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "55000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2053000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2355000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "9297000.00",
                    "freeCashFlow": "4089000.00"
                },
                "1997-03-31": {
                    "date": "1997-03-31",
                    "filing_date": "1997-05-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4884000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2303000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "771000.00",
                    "changeInCash": "510000.00",
                    "beginPeriodCashFlow": "28000.00",
                    "endPeriodCashFlow": "538000.00",
                    "totalCashFromOperatingActivities": "3091000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2559000.00",
                    "otherCashflowsFromInvestingActivities": "83000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4990000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4967000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-146000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "5025000.00",
                    "freeCashFlow": "-1876000.00"
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2579000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2761000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1362000.00",
                    "changeInCash": "2000.00",
                    "beginPeriodCashFlow": "26000.00",
                    "endPeriodCashFlow": "28000.00",
                    "totalCashFromOperatingActivities": "5342000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18432000.00",
                    "otherCashflowsFromInvestingActivities": "156000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "60000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2735000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1088000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-13364000.00",
                    "freeCashFlow": "2607000.00"
                },
                "1996-09-30": {
                    "date": "1996-09-30",
                    "filing_date": "1996-11-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-198000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2144000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "887000.00",
                    "changeInCash": null,
                    "beginPeriodCashFlow": "26000.00",
                    "endPeriodCashFlow": "26000.00",
                    "totalCashFromOperatingActivities": "2342000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2687000.00",
                    "otherCashflowsFromInvestingActivities": "1818000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "185000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2016000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "2283000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1859000.00",
                    "freeCashFlow": "326000.00"
                },
                "1996-06-30": {
                    "date": "1996-06-30",
                    "filing_date": "1996-08-12",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2079000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1007000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1199000.00",
                    "changeInCash": null,
                    "beginPeriodCashFlow": "26000.00",
                    "endPeriodCashFlow": "26000.00",
                    "totalCashFromOperatingActivities": "3086000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2610000.00",
                    "otherCashflowsFromInvestingActivities": "228000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2079000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2307000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "545000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3952000.00",
                    "freeCashFlow": "779000.00"
                },
                "1996-03-31": {
                    "date": "1996-03-31",
                    "filing_date": "1996-05-14",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1186000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-4374000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "531000.00",
                    "changeInCash": "-3808000.00",
                    "beginPeriodCashFlow": "3834000.00",
                    "endPeriodCashFlow": "26000.00",
                    "totalCashFromOperatingActivities": "1752000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2612000.00",
                    "otherCashflowsFromInvestingActivities": "519000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1479000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1705000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1750000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "5583000.00",
                    "freeCashFlow": "47000.00"
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1995-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1900000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1500000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1400000.00",
                    "changeInCash": "1500000.00",
                    "beginPeriodCashFlow": "2000000.00",
                    "endPeriodCashFlow": "1500000.00",
                    "totalCashFromOperatingActivities": "4200000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2400000.00",
                    "otherCashflowsFromInvestingActivities": "900000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3400000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1800000.00",
                    "freeCashFlow": "1400000.00"
                },
                "1995-09-30": {
                    "date": "1995-09-30",
                    "filing_date": "1995-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7100000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1200000.00",
                    "changeInCash": "2000000.00",
                    "beginPeriodCashFlow": "4300000.00",
                    "endPeriodCashFlow": "2000000.00",
                    "totalCashFromOperatingActivities": "4000000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2100000.00",
                    "otherCashflowsFromInvestingActivities": "500000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3800000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7600000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2500000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "7400000.00",
                    "freeCashFlow": "-3600000.00"
                },
                "1995-06-30": {
                    "date": "1995-06-30",
                    "filing_date": "1995-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-11100000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1200000.00",
                    "changeInCash": "4300000.00",
                    "beginPeriodCashFlow": "1800000.00",
                    "endPeriodCashFlow": "4300000.00",
                    "totalCashFromOperatingActivities": "4800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2200000.00",
                    "otherCashflowsFromInvestingActivities": "700000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11800000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2700000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "8500000.00",
                    "freeCashFlow": "-7000000.00"
                },
                "1995-03-31": {
                    "date": "1995-03-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "700000.00",
                    "changeInCash": "800000.00",
                    "beginPeriodCashFlow": "1000000.00",
                    "endPeriodCashFlow": "1800000.00",
                    "totalCashFromOperatingActivities": "2800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2000000.00",
                    "otherCashflowsFromInvestingActivities": "1100000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2500000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "700000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3400000.00",
                    "freeCashFlow": "300000.00"
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1994-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "200000.00",
                    "changeInCash": "6800000.00",
                    "beginPeriodCashFlow": "6800000.00",
                    "endPeriodCashFlow": "6800000.00",
                    "totalCashFromOperatingActivities": "1900000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2000000.00",
                    "otherCashflowsFromInvestingActivities": "900000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "10300000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1200000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4900000.00",
                    "freeCashFlow": "-8400000.00"
                },
                "1994-09-30": {
                    "date": "1994-09-30",
                    "filing_date": "1994-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9200000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "6800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1400000.00",
                    "changeInCash": "6800000.00",
                    "beginPeriodCashFlow": "4900000.00",
                    "endPeriodCashFlow": "6800000.00",
                    "totalCashFromOperatingActivities": "2600000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1800000.00",
                    "otherCashflowsFromInvestingActivities": "2000000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "7500000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11200000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "300000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2700000.00",
                    "freeCashFlow": "-8600000.00"
                },
                "1994-06-30": {
                    "date": "1994-06-30",
                    "filing_date": "1994-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-7800000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4900000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1800000.00",
                    "changeInCash": "4900000.00",
                    "beginPeriodCashFlow": "5000000.00",
                    "endPeriodCashFlow": "4900000.00",
                    "totalCashFromOperatingActivities": "2800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1500000.00",
                    "otherCashflowsFromInvestingActivities": "700000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-8000000.00",
                    "changeToAccountReceivables": "-1900000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8500000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-900000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "3100000.00",
                    "freeCashFlow": "-5700000.00"
                },
                "1994-03-31": {
                    "date": "1994-03-31",
                    "filing_date": "1994-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-5400000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "800000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "600000.00",
                    "changeInCash": "800000.00",
                    "beginPeriodCashFlow": "4200000.00",
                    "endPeriodCashFlow": "5000000.00",
                    "totalCashFromOperatingActivities": "1900000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1100000.00",
                    "otherCashflowsFromInvestingActivities": "1100000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-100000.00",
                    "changeToAccountReceivables": "-500000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "6500000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-100000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2200000.00",
                    "freeCashFlow": "-4600000.00"
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-03-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-26912000.00",
                    "netBorrowings": "-17305000.00",
                    "totalCashFromFinancingActivities": "-17533000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-141725000.00",
                    "changeInCash": "730000.00",
                    "beginPeriodCashFlow": "105266000.00",
                    "endPeriodCashFlow": "105996000.00",
                    "totalCashFromOperatingActivities": "44384000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "152638000.00",
                    "otherCashflowsFromInvestingActivities": "2204000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-25370000.00",
                    "salePurchaseOfStock": "846000.00",
                    "otherCashflowsFromFinancingActivities": "-1074000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "29116000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3528000.00",
                    "stockBasedCompensation": "13429000.00",
                    "otherNonCashItems": "34518000.00",
                    "freeCashFlow": "15268000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-03-24",
                    "currency_symbol": "USD",
                    "investments": "-1608586000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1608586000.00",
                    "netBorrowings": "-98425000.00",
                    "totalCashFromFinancingActivities": "-163832000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-1124841000.00",
                    "changeInCash": "-1846807000.00",
                    "beginPeriodCashFlow": "1952073000.00",
                    "endPeriodCashFlow": "105266000.00",
                    "totalCashFromOperatingActivities": "-75402000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "143978000.00",
                    "otherCashflowsFromInvestingActivities": "4693000.00",
                    "dividendsPaid": "0.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "19223000.00",
                    "salePurchaseOfStock": "753000.00",
                    "otherCashflowsFromFinancingActivities": "-66160000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "37060000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-11779000.00",
                    "stockBasedCompensation": "10188000.00",
                    "otherNonCashItems": "1040562000.00",
                    "freeCashFlow": "-112462000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-15",
                    "currency_symbol": "USD",
                    "investments": "174838000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "174838000.00",
                    "netBorrowings": "1672500000.00",
                    "totalCashFromFinancingActivities": "1550025000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "42803000.00",
                    "changeInCash": "1906251000.00",
                    "beginPeriodCashFlow": "45822000.00",
                    "endPeriodCashFlow": "1952073000.00",
                    "totalCashFromOperatingActivities": "181388000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "57405000.00",
                    "otherCashflowsFromInvestingActivities": "258525000.00",
                    "dividendsPaid": "24995000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "25147000.00",
                    "salePurchaseOfStock": "-93811000.00",
                    "otherCashflowsFromFinancingActivities": "-3669000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "30725000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "92491000.00",
                    "stockBasedCompensation": "11495000.00",
                    "otherNonCashItems": "-13913000.00",
                    "freeCashFlow": "150663000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-01",
                    "currency_symbol": "USD",
                    "investments": "-104462000.00",
                    "changeToLiabilities": "12574000.00",
                    "totalCashflowsFromInvestingActivities": "-104462000.00",
                    "netBorrowings": "-49000000.00",
                    "totalCashFromFinancingActivities": "-146122000.00",
                    "changeToOperatingActivities": "-4846000.00",
                    "netIncome": "193191000.00",
                    "changeInCash": "8506000.00",
                    "beginPeriodCashFlow": "37316000.00",
                    "endPeriodCashFlow": "45822000.00",
                    "totalCashFromOperatingActivities": "259090000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "47386000.00",
                    "otherCashflowsFromInvestingActivities": "-63733000.00",
                    "dividendsPaid": "25865000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-19128000.00",
                    "salePurchaseOfStock": "-62771000.00",
                    "otherCashflowsFromFinancingActivities": "-2638000.00",
                    "changeToNetincome": "29913000.00",
                    "capitalExpenditures": "40729000",
                    "changeReceivables": "-11031000.00",
                    "cashFlowsOtherOperating": "180248000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "8506000.00",
                    "changeInWorkingCapital": "-11400000.00",
                    "stockBasedCompensation": "11376000.00",
                    "otherNonCashItems": "10851000.00",
                    "freeCashFlow": "218361000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-01",
                    "currency_symbol": "USD",
                    "investments": "-88312000.00",
                    "changeToLiabilities": "17179000.00",
                    "totalCashflowsFromInvestingActivities": "-88312000.00",
                    "netBorrowings": "42577000.00",
                    "totalCashFromFinancingActivities": "-34887000.00",
                    "changeToOperatingActivities": "-16099000.00",
                    "netIncome": "116091000.00",
                    "changeInCash": "-2938000.00",
                    "beginPeriodCashFlow": "40254000.00",
                    "endPeriodCashFlow": "37316000.00",
                    "totalCashFromOperatingActivities": "120261000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "39552000.00",
                    "otherCashflowsFromInvestingActivities": "8020000.00",
                    "dividendsPaid": "22976000.00",
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-52684000.00",
                    "salePurchaseOfStock": "-48989000.00",
                    "otherCashflowsFromFinancingActivities": "-6731000.00",
                    "changeToNetincome": "26454000.00",
                    "capitalExpenditures": "39109000",
                    "changeReceivables": "-60781000.00",
                    "cashFlowsOtherOperating": "108089000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-2938000.00",
                    "changeInWorkingCapital": "-51604000.00",
                    "stockBasedCompensation": "10913000.00",
                    "otherNonCashItems": "3888000.00",
                    "freeCashFlow": "81152000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-01",
                    "currency_symbol": "USD",
                    "investments": "-82707000.00",
                    "changeToLiabilities": "23854000.00",
                    "totalCashflowsFromInvestingActivities": "-81506000.00",
                    "netBorrowings": "-21446000.00",
                    "totalCashFromFinancingActivities": "-25900000.00",
                    "changeToOperatingActivities": "-9424000.00",
                    "netIncome": "52767000.00",
                    "changeInCash": "-24495000.00",
                    "beginPeriodCashFlow": "64749000.00",
                    "endPeriodCashFlow": "40254000.00",
                    "totalCashFromOperatingActivities": "84112000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "37125000.00",
                    "otherCashflowsFromInvestingActivities": "-61238000.00",
                    "dividendsPaid": "20868000.00",
                    "changeToInventory": "-23854000.00",
                    "changeToAccountReceivables": "-25740000.00",
                    "salePurchaseOfStock": "-45248000.00",
                    "otherCashflowsFromFinancingActivities": "-20847000.00",
                    "changeToNetincome": "16935000.00",
                    "capitalExpenditures": "20268000",
                    "changeReceivables": "-25739000.00",
                    "cashFlowsOtherOperating": "43343000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-24495000.00",
                    "changeInWorkingCapital": "-12432000.00",
                    "stockBasedCompensation": "10448000.00",
                    "otherNonCashItems": "-5137000.00",
                    "freeCashFlow": "63844000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-24",
                    "currency_symbol": "USD",
                    "investments": "-63915000.00",
                    "changeToLiabilities": "9984000.00",
                    "totalCashflowsFromInvestingActivities": "-63915000.00",
                    "netBorrowings": "-20946000.00",
                    "totalCashFromFinancingActivities": "-56012000.00",
                    "changeToOperatingActivities": "-6098000.00",
                    "netIncome": "87099000.00",
                    "changeInCash": "39092000.00",
                    "beginPeriodCashFlow": "25657000.00",
                    "endPeriodCashFlow": "64749000.00",
                    "totalCashFromOperatingActivities": "161476000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "42109000.00",
                    "otherCashflowsFromInvestingActivities": "-35706000.00",
                    "dividendsPaid": "20494000.00",
                    "changeToInventory": "-8700000.00",
                    "changeToAccountReceivables": "2059000.00",
                    "salePurchaseOfStock": "-56204000.00",
                    "otherCashflowsFromFinancingActivities": "-3032000.00",
                    "changeToNetincome": "23866000.00",
                    "capitalExpenditures": "30666000",
                    "changeReceivables": "2059000.00",
                    "cashFlowsOtherOperating": "-6098000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "39092000.00",
                    "changeInWorkingCapital": "8402000.00",
                    "stockBasedCompensation": "11907000.00",
                    "otherNonCashItems": "5191000.00",
                    "freeCashFlow": "130810000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-20",
                    "currency_symbol": "USD",
                    "investments": "-55463000.00",
                    "changeToLiabilities": "11279000.00",
                    "totalCashflowsFromInvestingActivities": "-55463000.00",
                    "netBorrowings": "-7302000.00",
                    "totalCashFromFinancingActivities": "-75327000.00",
                    "changeToOperatingActivities": "-2565000.00",
                    "netIncome": "92051000.00",
                    "changeInCash": "21764000.00",
                    "beginPeriodCashFlow": "3893000.00",
                    "endPeriodCashFlow": "25657000.00",
                    "totalCashFromOperatingActivities": "152554000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "42183000.00",
                    "otherCashflowsFromInvestingActivities": "6817000.00",
                    "dividendsPaid": "18427000.00",
                    "changeToInventory": "-2565000.00",
                    "changeToAccountReceivables": "-12178000.00",
                    "salePurchaseOfStock": "-66126000.00",
                    "otherCashflowsFromFinancingActivities": "2528000.00",
                    "changeToNetincome": "21784000.00",
                    "capitalExpenditures": "42293000",
                    "changeReceivables": "-12178000.00",
                    "cashFlowsOtherOperating": "-2565000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "21764000.00",
                    "changeInWorkingCapital": "-3464000.00",
                    "stockBasedCompensation": "10549000.00",
                    "otherNonCashItems": "3141000.00",
                    "freeCashFlow": "110261000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-02-23",
                    "currency_symbol": "USD",
                    "investments": "-59188000.00",
                    "changeToLiabilities": "5715000.00",
                    "totalCashflowsFromInvestingActivities": "-59188000.00",
                    "netBorrowings": "-97790000.00",
                    "totalCashFromFinancingActivities": "-48794000.00",
                    "changeToOperatingActivities": "-1204000.00",
                    "netIncome": "87321000.00",
                    "changeInCash": "-4618000.00",
                    "beginPeriodCashFlow": "8511000.00",
                    "endPeriodCashFlow": "3893000.00",
                    "totalCashFromOperatingActivities": "103364000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "41055000.00",
                    "otherCashflowsFromInvestingActivities": "2217000.00",
                    "dividendsPaid": "18052000.00",
                    "changeToInventory": "-1204000.00",
                    "changeToAccountReceivables": "-31308000.00",
                    "salePurchaseOfStock": "-48983000.00",
                    "otherCashflowsFromFinancingActivities": "6030000.00",
                    "changeToNetincome": "1785000.00",
                    "capitalExpenditures": "38265000",
                    "changeReceivables": "-31308000.00",
                    "cashFlowsOtherOperating": "-1204000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-4618000.00",
                    "changeInWorkingCapital": "-26797000.00",
                    "stockBasedCompensation": "8103000.00",
                    "otherNonCashItems": "6150000.00",
                    "freeCashFlow": "65099000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-02-22",
                    "currency_symbol": "USD",
                    "investments": "-52393000.00",
                    "changeToLiabilities": "18764000.00",
                    "totalCashflowsFromInvestingActivities": "-52393000.00",
                    "netBorrowings": "-55768000.00",
                    "totalCashFromFinancingActivities": "-102758000.00",
                    "changeToOperatingActivities": "283000.00",
                    "netIncome": "27670000.00",
                    "changeInCash": "-24801000.00",
                    "beginPeriodCashFlow": "33312000.00",
                    "endPeriodCashFlow": "8511000.00",
                    "totalCashFromOperatingActivities": "130350000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "38210000.00",
                    "otherCashflowsFromInvestingActivities": "1593000.00",
                    "dividendsPaid": "15529000.00",
                    "changeToInventory": "283000.00",
                    "changeToAccountReceivables": "-9715000.00",
                    "salePurchaseOfStock": "-39983000.00",
                    "otherCashflowsFromFinancingActivities": "8522000.00",
                    "changeToNetincome": "55138000.00",
                    "capitalExpenditures": "42186000",
                    "changeReceivables": "-9715000.00",
                    "cashFlowsOtherOperating": "283000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-24801000.00",
                    "changeInWorkingCapital": "9332000.00",
                    "stockBasedCompensation": "8334000.00",
                    "otherNonCashItems": "43279000.00",
                    "freeCashFlow": "88164000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-19",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-32284000.00",
                    "totalCashflowsFromInvestingActivities": "-100918000.00",
                    "netBorrowings": "23648000.00",
                    "totalCashFromFinancingActivities": "7079000.00",
                    "changeToOperatingActivities": "-1378000.00",
                    "netIncome": "55575000.00",
                    "changeInCash": "-8117000.00",
                    "beginPeriodCashFlow": "41429000.00",
                    "endPeriodCashFlow": "33312000.00",
                    "totalCashFromOperatingActivities": "85722000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "37157000.00",
                    "otherCashflowsFromInvestingActivities": "1455000.00",
                    "dividendsPaid": "14821000.00",
                    "changeToInventory": "-1378000.00",
                    "changeToAccountReceivables": "5403000.00",
                    "salePurchaseOfStock": "-19992000.00",
                    "otherCashflowsFromFinancingActivities": "18244000.00",
                    "changeToNetincome": "21249000.00",
                    "capitalExpenditures": "40495000",
                    "changeReceivables": "5403000.00",
                    "cashFlowsOtherOperating": "-1378000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-8117000.00",
                    "changeInWorkingCapital": "-28259000.00",
                    "stockBasedCompensation": "7486000.00",
                    "otherNonCashItems": "-768000.00",
                    "freeCashFlow": "45227000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-20",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "7957000.00",
                    "totalCashflowsFromInvestingActivities": "-127710000.00",
                    "netBorrowings": "-9736000.00",
                    "totalCashFromFinancingActivities": "-49888000.00",
                    "changeToOperatingActivities": "-280000.00",
                    "netIncome": "61169000.00",
                    "changeInCash": "-85938000.00",
                    "beginPeriodCashFlow": "127367000.00",
                    "endPeriodCashFlow": "41429000.00",
                    "totalCashFromOperatingActivities": "91660000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "31133000.00",
                    "otherCashflowsFromInvestingActivities": "1949000.00",
                    "dividendsPaid": "14795000.00",
                    "changeToInventory": "-280000.00",
                    "changeToAccountReceivables": "-12193000.00",
                    "salePurchaseOfStock": "-39972000.00",
                    "otherCashflowsFromFinancingActivities": "14615000.00",
                    "changeToNetincome": "3874000.00",
                    "capitalExpenditures": "39487000",
                    "changeReceivables": "-12193000.00",
                    "cashFlowsOtherOperating": "-280000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-85938000.00",
                    "changeInWorkingCapital": "-4516000.00",
                    "stockBasedCompensation": "6681000.00",
                    "otherNonCashItems": "214000.00",
                    "freeCashFlow": "52173000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-02-19",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "2349000.00",
                    "totalCashflowsFromInvestingActivities": "-78923000.00",
                    "netBorrowings": "-20375000.00",
                    "totalCashFromFinancingActivities": "3269000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "54467000.00",
                    "changeInCash": "15185000.00",
                    "beginPeriodCashFlow": "112182000.00",
                    "endPeriodCashFlow": "127367000.00",
                    "totalCashFromOperatingActivities": "90839000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "23579000.00",
                    "otherCashflowsFromInvestingActivities": "1844000.00",
                    "dividendsPaid": "12141000.00",
                    "changeToInventory": "-215000.00",
                    "changeToAccountReceivables": "1447000.00",
                    "salePurchaseOfStock": "-354000.00",
                    "otherCashflowsFromFinancingActivities": "36139000.00",
                    "changeToNetincome": "9212000.00",
                    "capitalExpenditures": "35439000",
                    "changeReceivables": "1447000.00",
                    "cashFlowsOtherOperating": "-215000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "15185000.00",
                    "changeInWorkingCapital": "3581000.00",
                    "stockBasedCompensation": "6178000.00",
                    "otherNonCashItems": "-1822000.00",
                    "freeCashFlow": "55400000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-02-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-7458000.00",
                    "totalCashflowsFromInvestingActivities": "-20705000.00",
                    "netBorrowings": "-551000.00",
                    "totalCashFromFinancingActivities": "5500000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "52668000.00",
                    "changeInCash": "53381000.00",
                    "beginPeriodCashFlow": "58801000.00",
                    "endPeriodCashFlow": "112182000.00",
                    "totalCashFromOperatingActivities": "68586000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "21021000.00",
                    "otherCashflowsFromInvestingActivities": "648000.00",
                    "dividendsPaid": "9947000.00",
                    "changeToInventory": "-1331000.00",
                    "changeToAccountReceivables": "-6542000.00",
                    "salePurchaseOfStock": "259000.00",
                    "otherCashflowsFromFinancingActivities": "15998000.00",
                    "changeToNetincome": "10613000.00",
                    "capitalExpenditures": "21353000",
                    "changeReceivables": "-6542000.00",
                    "cashFlowsOtherOperating": "-1716000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "53381000.00",
                    "changeInWorkingCapital": "-15331000.00",
                    "stockBasedCompensation": "6050000.00",
                    "otherNonCashItems": "2135000.00",
                    "freeCashFlow": "47233000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-02-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "8393000.00",
                    "totalCashflowsFromInvestingActivities": "-19671000.00",
                    "netBorrowings": "-50637000.00",
                    "totalCashFromFinancingActivities": "-72991000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "47199000.00",
                    "changeInCash": "-15703000.00",
                    "beginPeriodCashFlow": "74504000.00",
                    "endPeriodCashFlow": "58801000.00",
                    "totalCashFromOperatingActivities": "76959000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20993000.00",
                    "otherCashflowsFromInvestingActivities": "1545000.00",
                    "dividendsPaid": "8194000.00",
                    "changeToInventory": "-102976000.00",
                    "changeToAccountReceivables": "-9893000.00",
                    "salePurchaseOfStock": "-26101000.00",
                    "otherCashflowsFromFinancingActivities": "11941000.00",
                    "changeToNetincome": "18121000.00",
                    "capitalExpenditures": "21216000",
                    "changeReceivables": "-9893000.00",
                    "cashFlowsOtherOperating": "-2504000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "-15703000.00",
                    "changeInWorkingCapital": "-3257000.00",
                    "stockBasedCompensation": "5971000.00",
                    "otherNonCashItems": "1652000.00",
                    "freeCashFlow": "55743000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-02-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1636000.00",
                    "totalCashflowsFromInvestingActivities": "-13890000.00",
                    "netBorrowings": "-895000.00",
                    "totalCashFromFinancingActivities": "-7636000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "32036000.00",
                    "changeInCash": "32469000.00",
                    "beginPeriodCashFlow": "42035000.00",
                    "endPeriodCashFlow": "74504000.00",
                    "totalCashFromOperatingActivities": "53995000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20450000.00",
                    "otherCashflowsFromInvestingActivities": "1258000.00",
                    "dividendsPaid": "8121000.00",
                    "changeToInventory": "-119784000.00",
                    "changeToAccountReceivables": "-8580000.00",
                    "salePurchaseOfStock": "195000.00",
                    "otherCashflowsFromFinancingActivities": "194000.00",
                    "changeToNetincome": "8687000.00",
                    "capitalExpenditures": "15148000",
                    "changeReceivables": "-8580000.00",
                    "cashFlowsOtherOperating": "-234000.00",
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": "32469000.00",
                    "changeInWorkingCapital": "-6984000.00",
                    "stockBasedCompensation": "6284000.00",
                    "otherNonCashItems": "773000.00",
                    "freeCashFlow": "38847000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-02-24",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "3831000.00",
                    "totalCashflowsFromInvestingActivities": "-20205000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-10032000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "9946000.00",
                    "changeInCash": "19942000.00",
                    "beginPeriodCashFlow": "22093000.00",
                    "endPeriodCashFlow": "42035000.00",
                    "totalCashFromOperatingActivities": "50179000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19722000.00",
                    "otherCashflowsFromInvestingActivities": "642000.00",
                    "dividendsPaid": "8109000.00",
                    "changeToInventory": "-76895000.00",
                    "changeToAccountReceivables": "-844000.00",
                    "salePurchaseOfStock": "237000.00",
                    "otherCashflowsFromFinancingActivities": "-611000.00",
                    "changeToNetincome": "5096000.00",
                    "capitalExpenditures": "20847000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "8025000.00",
                    "stockBasedCompensation": "6754000.00",
                    "otherNonCashItems": "9851000.00",
                    "freeCashFlow": "29332000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-02-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-56188000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "14289000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "42542000.00",
                    "changeInCash": "17184000.00",
                    "beginPeriodCashFlow": "4909000.00",
                    "endPeriodCashFlow": "22093000.00",
                    "totalCashFromOperatingActivities": "59083000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16615000.00",
                    "otherCashflowsFromInvestingActivities": "-247000.00",
                    "dividendsPaid": "8089000.00",
                    "changeToInventory": "-41000.00",
                    "changeToAccountReceivables": "-2376000.00",
                    "salePurchaseOfStock": "259000.00",
                    "otherCashflowsFromFinancingActivities": "3726000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "26699000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-11795000.00",
                    "stockBasedCompensation": "6267000.00",
                    "otherNonCashItems": "4132000.00",
                    "freeCashFlow": "32384000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-02-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "6606000.00",
                    "totalCashflowsFromInvestingActivities": "-34070000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-31645000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "44925000.00",
                    "changeInCash": "-3322000.00",
                    "beginPeriodCashFlow": "8231000.00",
                    "endPeriodCashFlow": "4909000.00",
                    "totalCashFromOperatingActivities": "62393000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10824000.00",
                    "otherCashflowsFromInvestingActivities": "-119000.00",
                    "dividendsPaid": "8305000.00",
                    "changeToInventory": "-41000.00",
                    "changeToAccountReceivables": "-11474000.00",
                    "salePurchaseOfStock": "-55134000.00",
                    "otherCashflowsFromFinancingActivities": "2028000.00",
                    "changeToNetincome": "6069000.00",
                    "capitalExpenditures": "47026000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1492000.00",
                    "stockBasedCompensation": "3710000.00",
                    "otherNonCashItems": "4761000.00",
                    "freeCashFlow": "15367000.00"
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-02-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "794000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-45362000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "48923000.00",
                    "changeInCash": "7899000.00",
                    "beginPeriodCashFlow": "332000.00",
                    "endPeriodCashFlow": "8231000.00",
                    "totalCashFromOperatingActivities": "52467000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8934000.00",
                    "otherCashflowsFromInvestingActivities": "-4767000.00",
                    "dividendsPaid": "8694000.00",
                    "changeToInventory": "66000.00",
                    "changeToAccountReceivables": "-6516000.00",
                    "salePurchaseOfStock": "-41722000.00",
                    "otherCashflowsFromFinancingActivities": "1967000.00",
                    "changeToNetincome": "3743000.00",
                    "capitalExpenditures": "15454000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-6424000.00",
                    "stockBasedCompensation": "1307000.00",
                    "otherNonCashItems": "-137000.00",
                    "freeCashFlow": "37013000.00"
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2005-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "615000.00",
                    "totalCashflowsFromInvestingActivities": "3100000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-54078000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "44909000.00",
                    "changeInCash": "254000.00",
                    "beginPeriodCashFlow": "78000.00",
                    "endPeriodCashFlow": "332000.00",
                    "totalCashFromOperatingActivities": "51232000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8947000.00",
                    "otherCashflowsFromInvestingActivities": "-191938000.00",
                    "dividendsPaid": "7668000.00",
                    "changeToInventory": "-145000.00",
                    "changeToAccountReceivables": "-7438000.00",
                    "salePurchaseOfStock": "-54071000.00",
                    "otherCashflowsFromFinancingActivities": "-75000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "22077000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3973000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1397000.00",
                    "freeCashFlow": "29155000.00"
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-16",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "4262000.00",
                    "totalCashflowsFromInvestingActivities": "-51445000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2254000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "34421000.00",
                    "changeInCash": "-16284000.00",
                    "beginPeriodCashFlow": "16362000.00",
                    "endPeriodCashFlow": "78000.00",
                    "totalCashFromOperatingActivities": "37415000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6817000.00",
                    "otherCashflowsFromInvestingActivities": "1166000.00",
                    "dividendsPaid": "7073000.00",
                    "changeToInventory": "-23000.00",
                    "changeToAccountReceivables": "-8886000.00",
                    "salePurchaseOfStock": "-9577000.00",
                    "otherCashflowsFromFinancingActivities": "7073000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11200000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-7343000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2009000.00",
                    "freeCashFlow": "26215000.00"
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1325000.00",
                    "totalCashflowsFromInvestingActivities": "14717000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2438000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "25941000.00",
                    "changeInCash": "49897000.00",
                    "beginPeriodCashFlow": "33642000.00",
                    "endPeriodCashFlow": "83539000.00",
                    "totalCashFromOperatingActivities": "32742000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7263000.00",
                    "otherCashflowsFromInvestingActivities": "113000.00",
                    "dividendsPaid": "2438000.00",
                    "changeToInventory": "4000.00",
                    "changeToAccountReceivables": "-4357000.00",
                    "salePurchaseOfStock": "210000.00",
                    "otherCashflowsFromFinancingActivities": "-210000.00",
                    "changeToNetincome": "2188000.00",
                    "capitalExpenditures": "2874000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1494000.00",
                    "stockBasedCompensation": "1864000.00",
                    "otherNonCashItems": "516000.00",
                    "freeCashFlow": "29868000.00"
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-21",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "1064000.00",
                    "totalCashflowsFromInvestingActivities": "-443000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-15232000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "21764000.00",
                    "changeInCash": "14278000.00",
                    "beginPeriodCashFlow": "19364000.00",
                    "endPeriodCashFlow": "33642000.00",
                    "totalCashFromOperatingActivities": "29953000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7461000.00",
                    "otherCashflowsFromInvestingActivities": "58000.00",
                    "dividendsPaid": "2831000.00",
                    "changeToInventory": "-24000.00",
                    "changeToAccountReceivables": "-2730000.00",
                    "salePurchaseOfStock": "-12517000.00",
                    "otherCashflowsFromFinancingActivities": "2831000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3913000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1988000.00",
                    "stockBasedCompensation": "2804000.00",
                    "otherNonCashItems": "-148000.00",
                    "freeCashFlow": "26040000.00"
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-15",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-31008000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-743000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "19882000.00",
                    "changeInCash": "3775000.00",
                    "beginPeriodCashFlow": "15589000.00",
                    "endPeriodCashFlow": "19364000.00",
                    "totalCashFromOperatingActivities": "35526000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8410000.00",
                    "otherCashflowsFromInvestingActivities": "394000.00",
                    "dividendsPaid": "743000.00",
                    "changeToInventory": "60000.00",
                    "changeToAccountReceivables": "2360000.00",
                    "salePurchaseOfStock": "150000.00",
                    "otherCashflowsFromFinancingActivities": "-31008000.00",
                    "changeToNetincome": "3285000.00",
                    "capitalExpenditures": "4844000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5604000.00",
                    "stockBasedCompensation": "2462000.00",
                    "otherNonCashItems": "-999000.00",
                    "freeCashFlow": "30682000.00"
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-04-02",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "3207000.00",
                    "totalCashflowsFromInvestingActivities": "-26851000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "2618000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "23445000.00",
                    "changeInCash": "9600000.00",
                    "beginPeriodCashFlow": "5989000.00",
                    "endPeriodCashFlow": "15589000.00",
                    "totalCashFromOperatingActivities": "33833000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5783000.00",
                    "otherCashflowsFromInvestingActivities": "407000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "201000.00",
                    "changeToAccountReceivables": "-2410000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1853000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "16547000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "94000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1724000.00",
                    "freeCashFlow": "17286000.00"
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-07",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-13364000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-1206000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "16040000.00",
                    "changeInCash": "5534000.00",
                    "beginPeriodCashFlow": "455000.00",
                    "endPeriodCashFlow": "5989000.00",
                    "totalCashFromOperatingActivities": "20104000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4996000.00",
                    "otherCashflowsFromInvestingActivities": "862000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-251000.00",
                    "changeToAccountReceivables": "-9128000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-13364000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "7412000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3879000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1497000.00",
                    "freeCashFlow": "12692000.00"
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-03-11",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-16982000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "14645000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8079000.00",
                    "changeInCash": "-440000.00",
                    "beginPeriodCashFlow": "895000.00",
                    "endPeriodCashFlow": "455000.00",
                    "totalCashFromOperatingActivities": "1897000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "4346000.00",
                    "otherCashflowsFromInvestingActivities": "-5218000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-89000.00",
                    "changeToAccountReceivables": "-4162000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "21792000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "11764000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-15563000.00",
                    "stockBasedCompensation": "-124000.00",
                    "otherNonCashItems": "3266000.00",
                    "freeCashFlow": "-9867000.00"
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-02-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-19035000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-2871000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "8594000.00",
                    "changeInCash": "658000.00",
                    "beginPeriodCashFlow": "28000.00",
                    "endPeriodCashFlow": "686000.00",
                    "totalCashFromOperatingActivities": "22564000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "11210000.00",
                    "otherCashflowsFromInvestingActivities": "1248000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-169000.00",
                    "changeToAccountReceivables": "-5703000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "6782000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "19074000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1750000.00",
                    "stockBasedCompensation": "988000.00",
                    "otherNonCashItems": "909000.00",
                    "freeCashFlow": "3490000.00"
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-26",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6042000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-10286000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "3979000.00",
                    "changeInCash": "-3806000.00",
                    "beginPeriodCashFlow": "3834000.00",
                    "endPeriodCashFlow": "28000.00",
                    "totalCashFromOperatingActivities": "12522000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10523000.00",
                    "otherCashflowsFromInvestingActivities": "2721000.00",
                    "dividendsPaid": "2734000.00",
                    "changeToInventory": "-192000.00",
                    "changeToAccountReceivables": "-6423000.00",
                    "salePurchaseOfStock": "-1786000.00",
                    "otherCashflowsFromFinancingActivities": "5528000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "8763000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3854000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "127000.00",
                    "freeCashFlow": "3759000.00"
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1995-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-21500000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "8600000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4500000.00",
                    "changeInCash": "8600000.00",
                    "beginPeriodCashFlow": "1000000.00",
                    "endPeriodCashFlow": "9600000.00",
                    "totalCashFromOperatingActivities": "15800000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-8700000.00",
                    "otherCashflowsFromInvestingActivities": "3200000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-7700000.00",
                    "changeToAccountReceivables": "-100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "16900000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "24700000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-200000.00",
                    "stockBasedCompensation": "-100000.00",
                    "otherNonCashItems": "17500000.00",
                    "freeCashFlow": "-8900000.00"
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1994-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-31800000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "19300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "4000000.00",
                    "changeInCash": "19300000.00",
                    "beginPeriodCashFlow": "4200000.00",
                    "endPeriodCashFlow": "23500000.00",
                    "totalCashFromOperatingActivities": "9200000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-6400000.00",
                    "otherCashflowsFromInvestingActivities": "4700000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-100000.00",
                    "changeToAccountReceivables": "-5800000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-100000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "36500000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3200000.00",
                    "stockBasedCompensation": "200000.00",
                    "otherNonCashItems": "12800000.00",
                    "freeCashFlow": "-27300000.00"
                },
                "1993-12-31": {
                    "date": "1993-12-31",
                    "filing_date": "1993-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23900000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "26400000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "2200000.00",
                    "changeInCash": "26400000.00",
                    "beginPeriodCashFlow": null,
                    "endPeriodCashFlow": "26400000.00",
                    "totalCashFromOperatingActivities": "1700000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-3400000.00",
                    "otherCashflowsFromInvestingActivities": "-2500000.00",
                    "dividendsPaid": "3000000.00",
                    "changeToInventory": "-9200000.00",
                    "changeToAccountReceivables": "-4800000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "22300000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "21400000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4700000.00",
                    "stockBasedCompensation": "-100000.00",
                    "otherNonCashItems": "6900000.00",
                    "freeCashFlow": "-19700000.00"
                }
            }
        },
        "Income_Statement": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-05-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-38405000.00",
                    "minorityInterest": "5879000.00",
                    "netIncome": "-34319000.00",
                    "sellingGeneralAdministrative": "13498000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "20441000.00",
                    "reconciledDepreciation": "38521000.00",
                    "ebit": "-81992000.00",
                    "ebitda": "-43471000.00",
                    "depreciationAndAmortization": "38521000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "20441000.00",
                    "otherOperatingExpenses": "561605000.00",
                    "interestExpense": "43587000.00",
                    "taxProvision": "1793000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-43587000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1793000.00",
                    "totalRevenue": "582046000.00",
                    "totalOperatingExpenses": "561605000.00",
                    "costOfRevenue": "561605000.00",
                    "totalOtherIncomeExpenseNet": "-58846000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-40198000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-03-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-45110000.00",
                    "minorityInterest": "8087000.00",
                    "netIncome": "-28326000.00",
                    "sellingGeneralAdministrative": "15709000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "95873000.00",
                    "reconciledDepreciation": "40724000.00",
                    "ebit": "-11000.00",
                    "ebitda": "40713000.00",
                    "depreciationAndAmortization": "40724000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2868000.00",
                    "otherOperatingExpenses": "634098000.00",
                    "interestExpense": "45099000.00",
                    "taxProvision": "-8697000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-45099000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-8697000.00",
                    "totalRevenue": "631230000.00",
                    "totalOperatingExpenses": "98741000.00",
                    "costOfRevenue": "535357000.00",
                    "totalOtherIncomeExpenseNet": "-42242000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-36413000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-11-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-23372000.00",
                    "minorityInterest": "7507000.00",
                    "netIncome": "-16250000.00",
                    "sellingGeneralAdministrative": "12719000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15007000.00",
                    "reconciledDepreciation": "37748000.00",
                    "ebit": "21403000.00",
                    "ebitda": "59151000.00",
                    "depreciationAndAmortization": "37748000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "15007000.00",
                    "otherOperatingExpenses": "616756000.00",
                    "interestExpense": "44775000.00",
                    "taxProvision": "385000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-44775000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "385000.00",
                    "totalRevenue": "631763000.00",
                    "totalOperatingExpenses": "616756000.00",
                    "costOfRevenue": "616756000.00",
                    "totalOtherIncomeExpenseNet": "-38379000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-23757000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-08-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-37113000.00",
                    "minorityInterest": "7781000.00",
                    "netIncome": "-12583000.00",
                    "sellingGeneralAdministrative": "15536000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "115271000.00",
                    "reconciledDepreciation": "36806000.00",
                    "ebit": "8213000.00",
                    "ebitda": "45019000.00",
                    "depreciationAndAmortization": "36806000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19522000.00",
                    "otherOperatingExpenses": "599322000.00",
                    "interestExpense": "45326000.00",
                    "taxProvision": "-16749000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-45326000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-16749000.00",
                    "totalRevenue": "618844000.00",
                    "totalOperatingExpenses": "95749000.00",
                    "costOfRevenue": "503573000.00",
                    "totalOtherIncomeExpenseNet": "-56635000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-20364000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-05-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-41602000.00",
                    "minorityInterest": "10554000.00",
                    "netIncome": "-50637000.00",
                    "sellingGeneralAdministrative": "15007000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "75303000.00",
                    "reconciledDepreciation": "37360000.00",
                    "ebit": "3945000.00",
                    "ebitda": "41305000.00",
                    "depreciationAndAmortization": "37360000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4763000.00",
                    "otherOperatingExpenses": "608518000.00",
                    "interestExpense": "45547000.00",
                    "taxProvision": "19589000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-45547000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "19589000.00",
                    "totalRevenue": "613281000.00",
                    "totalOperatingExpenses": "70540000.00",
                    "costOfRevenue": "537978000.00",
                    "totalOtherIncomeExpenseNet": "-46365000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-61191000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-03-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "31621000.00",
                    "minorityInterest": "-664000.00",
                    "netIncome": "-36416000.00",
                    "sellingGeneralAdministrative": "19721000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "91841000.00",
                    "reconciledDepreciation": "37657000.00",
                    "ebit": "80048000.00",
                    "ebitda": "117705000.00",
                    "depreciationAndAmortization": "37657000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-3213000.00",
                    "otherOperatingExpenses": "636059000.00",
                    "interestExpense": "48427000.00",
                    "taxProvision": "66999000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-48427000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "66999000.00",
                    "totalRevenue": "632846000.00",
                    "totalOperatingExpenses": "95054000.00",
                    "costOfRevenue": "541005000.00",
                    "totalOtherIncomeExpenseNet": "34834000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-35378000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-32896000.00",
                    "minorityInterest": "-38073000.00",
                    "netIncome": "-73408000.00",
                    "sellingGeneralAdministrative": "17382000.00",
                    "sellingAndMarketingExpenses": "10197000.00",
                    "grossProfit": "110394000.00",
                    "reconciledDepreciation": "25896000.00",
                    "ebit": "19874000.00",
                    "ebitda": "45767000.00",
                    "depreciationAndAmortization": "25893000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "37448000.00",
                    "otherOperatingExpenses": "618489000.00",
                    "interestExpense": "52770000.00",
                    "taxProvision": "1302000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-52770000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1302000.00",
                    "totalRevenue": "655937000.00",
                    "totalOperatingExpenses": "72946000.00",
                    "costOfRevenue": "545543000.00",
                    "totalOtherIncomeExpenseNet": "-70344000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-34198000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1141413000.00",
                    "minorityInterest": "325914000.00",
                    "netIncome": "-645433000.00",
                    "sellingGeneralAdministrative": "14698000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "77323000.00",
                    "reconciledDepreciation": "48639000.00",
                    "ebit": "-1094148000.00",
                    "ebitda": "-1045509000.00",
                    "depreciationAndAmortization": "48639000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-1095755000.00",
                    "otherOperatingExpenses": "1739421000.00",
                    "interestExpense": "47265000.00",
                    "taxProvision": "-174942000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-47265000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-174942000.00",
                    "totalRevenue": "643666000.00",
                    "totalOperatingExpenses": "1173078000.00",
                    "costOfRevenue": "566343000.00",
                    "totalOtherIncomeExpenseNet": "-45658000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-966471000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-107144000.00",
                    "minorityInterest": "27082000.00",
                    "netIncome": "-61712000.00",
                    "sellingGeneralAdministrative": "12881000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "60096000.00",
                    "reconciledDepreciation": "31786000.00",
                    "ebit": "-66391000.00",
                    "ebitda": "-34605000.00",
                    "depreciationAndAmortization": "31786000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-65732000.00",
                    "otherOperatingExpenses": "607545000.00",
                    "interestExpense": "40753000.00",
                    "taxProvision": "-18350000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-40753000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-18350000.00",
                    "totalRevenue": "541813000.00",
                    "totalOperatingExpenses": "125828000.00",
                    "costOfRevenue": "481717000.00",
                    "totalOtherIncomeExpenseNet": "-41412000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-88794000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-31979000.00",
                    "minorityInterest": null,
                    "netIncome": "101744000.00",
                    "sellingGeneralAdministrative": "9365000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36171000.00",
                    "reconciledDepreciation": "13751000.00",
                    "ebit": "-8003000.00",
                    "ebitda": "5748000.00",
                    "depreciationAndAmortization": "13751000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-8003000.00",
                    "otherOperatingExpenses": "136043000.00",
                    "interestExpense": "23976000.00",
                    "taxProvision": "-9175000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-23976000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-9175000.00",
                    "totalRevenue": "128040000.00",
                    "totalOperatingExpenses": "44174000.00",
                    "costOfRevenue": "91869000.00",
                    "totalOtherIncomeExpenseNet": "-23976000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-22804000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "9034000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "9288000.00",
                    "sellingGeneralAdministrative": "12969000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "77307000.00",
                    "reconciledDepreciation": "15506000.00",
                    "ebit": "11689000.00",
                    "ebitda": "25898000.00",
                    "depreciationAndAmortization": "14209000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "15493000.00",
                    "otherOperatingExpenses": "325483000.00",
                    "interestExpense": "2655000.00",
                    "taxProvision": "3550000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-2655000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2541000.00",
                    "totalRevenue": "340976000.00",
                    "totalOperatingExpenses": "61814000.00",
                    "costOfRevenue": "263669000.00",
                    "totalOtherIncomeExpenseNet": "-6459000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "9288000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "23740000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "19951000.00",
                    "sellingGeneralAdministrative": "12761000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "76349000.00",
                    "reconciledDepreciation": "14513000.00",
                    "ebit": "26325000.00",
                    "ebitda": "39570000.00",
                    "depreciationAndAmortization": "13245000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "26325000.00",
                    "otherOperatingExpenses": "307297000.00",
                    "interestExpense": "2585000.00",
                    "taxProvision": "7675000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-2585000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6613000.00",
                    "totalRevenue": "333622000.00",
                    "totalOperatingExpenses": "50024000.00",
                    "costOfRevenue": "257273000.00",
                    "totalOtherIncomeExpenseNet": "-2585000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "19951000.00",
                    "netIncomeApplicableToCommonShares": "19951000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-05-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "44841000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "36368000.00",
                    "sellingGeneralAdministrative": "13258000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "103760000.00",
                    "reconciledDepreciation": "13635000.00",
                    "ebit": "47196000.00",
                    "ebitda": "59568000.00",
                    "depreciationAndAmortization": "12372000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "47196000.00",
                    "otherOperatingExpenses": "310513000.00",
                    "interestExpense": "2355000.00",
                    "taxProvision": "11786000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-2355000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "10937000.00",
                    "totalRevenue": "357709000.00",
                    "totalOperatingExpenses": "56564000.00",
                    "costOfRevenue": "253949000.00",
                    "totalOtherIncomeExpenseNet": "-2355000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "36368000.00",
                    "netIncomeApplicableToCommonShares": "36368000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "2558000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "59798000.00",
                    "minorityInterest": null,
                    "netIncome": "42942000.00",
                    "sellingGeneralAdministrative": "12502000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "138502000.00",
                    "reconciledDepreciation": "12392000.00",
                    "ebit": "61415000.00",
                    "ebitda": "73807000.00",
                    "depreciationAndAmortization": "12392000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "61415000.00",
                    "otherOperatingExpenses": "419785000.00",
                    "interestExpense": "1617000.00",
                    "taxProvision": "16856000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1617000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "16856000.00",
                    "totalRevenue": "481200000.00",
                    "totalOperatingExpenses": "77087000.00",
                    "costOfRevenue": "342698000.00",
                    "totalOtherIncomeExpenseNet": "-1617000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "42942000.00",
                    "netIncomeApplicableToCommonShares": "42942000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "70121000.00",
                    "minorityInterest": null,
                    "netIncome": "52133000.00",
                    "sellingGeneralAdministrative": "12093000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "145936000.00",
                    "reconciledDepreciation": "12269000.00",
                    "ebit": "71665000.00",
                    "ebitda": "83934000.00",
                    "depreciationAndAmortization": "12269000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "71665000.00",
                    "otherOperatingExpenses": "438358000.00",
                    "interestExpense": "1544000.00",
                    "taxProvision": "17988000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1544000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "17988000.00",
                    "totalRevenue": "510023000.00",
                    "totalOperatingExpenses": "74271000.00",
                    "costOfRevenue": "364087000.00",
                    "totalOtherIncomeExpenseNet": "-1544000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "52133000.00",
                    "netIncomeApplicableToCommonShares": "52133000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-08-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "74352000.00",
                    "minorityInterest": null,
                    "netIncome": "55430000.00",
                    "sellingGeneralAdministrative": "13196000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "146003000.00",
                    "reconciledDepreciation": "11595000.00",
                    "ebit": "75545000.00",
                    "ebitda": "87140000.00",
                    "depreciationAndAmortization": "11595000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "75545000.00",
                    "otherOperatingExpenses": "439674000.00",
                    "interestExpense": "1193000.00",
                    "taxProvision": "18922000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1193000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "18922000.00",
                    "totalRevenue": "515219000.00",
                    "totalOperatingExpenses": "70458000.00",
                    "costOfRevenue": "369216000.00",
                    "totalOtherIncomeExpenseNet": "-1193000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "55430000.00",
                    "netIncomeApplicableToCommonShares": "55430000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-05-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "56567000.00",
                    "minorityInterest": null,
                    "netIncome": "42686000.00",
                    "sellingGeneralAdministrative": "11968000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "116380000.00",
                    "reconciledDepreciation": "11130000.00",
                    "ebit": "57351000.00",
                    "ebitda": "68481000.00",
                    "depreciationAndAmortization": "11130000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "57351000.00",
                    "otherOperatingExpenses": "409610000.00",
                    "interestExpense": "784000.00",
                    "taxProvision": "13881000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-784000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13881000.00",
                    "totalRevenue": "466961000.00",
                    "totalOperatingExpenses": "59029000.00",
                    "costOfRevenue": "350581000.00",
                    "totalOtherIncomeExpenseNet": "-784000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "42686000.00",
                    "netIncomeApplicableToCommonShares": "42438000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "51100000.00",
                    "minorityInterest": null,
                    "netIncome": "40465000.00",
                    "sellingGeneralAdministrative": "11570000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "112433000.00",
                    "reconciledDepreciation": "11485000.00",
                    "ebit": "51977000.00",
                    "ebitda": "63462000.00",
                    "depreciationAndAmortization": "11485000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "51977000.00",
                    "otherOperatingExpenses": "407952000.00",
                    "interestExpense": "877000.00",
                    "taxProvision": "12903000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-877000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "12903000.00",
                    "totalRevenue": "459929000.00",
                    "totalOperatingExpenses": "60456000.00",
                    "costOfRevenue": "347496000.00",
                    "totalOtherIncomeExpenseNet": "-877000.00",
                    "discontinuedOperations": "2268000.00",
                    "netIncomeFromContinuingOps": "38197000.00",
                    "netIncomeApplicableToCommonShares": "40177000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-11-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "41503000.00",
                    "minorityInterest": null,
                    "netIncome": "23536000.00",
                    "sellingGeneralAdministrative": "9984000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "95332000.00",
                    "reconciledDepreciation": "9416000.00",
                    "ebit": "42476000.00",
                    "ebitda": "51892000.00",
                    "depreciationAndAmortization": "9416000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "42476000.00",
                    "otherOperatingExpenses": "377149000.00",
                    "interestExpense": "973000.00",
                    "taxProvision": "11000000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-973000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "11000000.00",
                    "totalRevenue": "419625000.00",
                    "totalOperatingExpenses": "52856000.00",
                    "costOfRevenue": "324293000.00",
                    "totalOtherIncomeExpenseNet": "-973000.00",
                    "discontinuedOperations": "-6967000.00",
                    "netIncomeFromContinuingOps": "30503000.00",
                    "netIncomeApplicableToCommonShares": "23301000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-08-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "40801000.00",
                    "minorityInterest": null,
                    "netIncome": "30677000.00",
                    "sellingGeneralAdministrative": "10891000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "86970000.00",
                    "reconciledDepreciation": "9414000.00",
                    "ebit": "42124000.00",
                    "ebitda": "51538000.00",
                    "depreciationAndAmortization": "9414000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "42124000.00",
                    "otherOperatingExpenses": "378547000.00",
                    "interestExpense": "1323000.00",
                    "taxProvision": "10124000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1323000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "10124000.00",
                    "totalRevenue": "420671000.00",
                    "totalOperatingExpenses": "44846000.00",
                    "costOfRevenue": "333701000.00",
                    "totalOtherIncomeExpenseNet": "-1323000.00",
                    "discontinuedOperations": "-6967000.00",
                    "netIncomeFromContinuingOps": "30677000.00",
                    "netIncomeApplicableToCommonShares": "30421000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-05-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "21559000.00",
                    "minorityInterest": null,
                    "netIncome": "11181000.00",
                    "sellingGeneralAdministrative": "9741000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "70591000.00",
                    "reconciledDepreciation": "9237000.00",
                    "ebit": "22724000.00",
                    "ebitda": "31961000.00",
                    "depreciationAndAmortization": "9237000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "22724000.00",
                    "otherOperatingExpenses": "339478000.00",
                    "interestExpense": "1165000.00",
                    "taxProvision": "4845000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1165000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4845000.00",
                    "totalRevenue": "362202000.00",
                    "totalOperatingExpenses": "47867000.00",
                    "costOfRevenue": "291611000.00",
                    "totalOtherIncomeExpenseNet": "-1165000.00",
                    "discontinuedOperations": "-5533000.00",
                    "netIncomeFromContinuingOps": "16714000.00",
                    "netIncomeApplicableToCommonShares": "11080000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "2053000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "19517000.00",
                    "minorityInterest": null,
                    "netIncome": "-4443000.00",
                    "sellingGeneralAdministrative": "8475000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "65624000.00",
                    "reconciledDepreciation": "9206000.00",
                    "ebit": "20723000.00",
                    "ebitda": "29929000.00",
                    "depreciationAndAmortization": "9206000.00",
                    "nonOperatingIncomeNetOther": "-3000.00",
                    "operatingIncome": "20726000.00",
                    "otherOperatingExpenses": "329615000.00",
                    "interestExpense": "1206000.00",
                    "taxProvision": "4384000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1206000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4384000.00",
                    "totalRevenue": "350341000.00",
                    "totalOperatingExpenses": "44898000.00",
                    "costOfRevenue": "284717000.00",
                    "totalOtherIncomeExpenseNet": "-1209000.00",
                    "discontinuedOperations": "-19576000.00",
                    "netIncomeFromContinuingOps": "765000.00",
                    "netIncomeApplicableToCommonShares": "-4443000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-10-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "22206000.00",
                    "minorityInterest": null,
                    "netIncome": "16647000.00",
                    "sellingGeneralAdministrative": "8671000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "62802000.00",
                    "reconciledDepreciation": "9172000.00",
                    "ebit": "23510000.00",
                    "ebitda": "32682000.00",
                    "depreciationAndAmortization": "9172000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "23510000.00",
                    "otherOperatingExpenses": "308487000.00",
                    "interestExpense": "1304000.00",
                    "taxProvision": "5214000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1304000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5214000.00",
                    "totalRevenue": "331997000.00",
                    "totalOperatingExpenses": "39292000.00",
                    "costOfRevenue": "269195000.00",
                    "totalOtherIncomeExpenseNet": "-1304000.00",
                    "discontinuedOperations": "-345000.00",
                    "netIncomeFromContinuingOps": "27420000.00",
                    "netIncomeApplicableToCommonShares": "16647000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-07-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "12716000.00",
                    "minorityInterest": null,
                    "netIncome": "3154000.00",
                    "sellingGeneralAdministrative": "7722000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "46518000.00",
                    "reconciledDepreciation": "8118000.00",
                    "ebit": "13914000.00",
                    "ebitda": "23327000.00",
                    "depreciationAndAmortization": "9413000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "13914000.00",
                    "otherOperatingExpenses": "267764000.00",
                    "interestExpense": "1198000.00",
                    "taxProvision": "3491000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-1198000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3491000.00",
                    "totalRevenue": "281678000.00",
                    "totalOperatingExpenses": "32604000.00",
                    "costOfRevenue": "235160000.00",
                    "totalOtherIncomeExpenseNet": "-1198000.00",
                    "discontinuedOperations": "-6071000.00",
                    "netIncomeFromContinuingOps": "16207000.00",
                    "netIncomeApplicableToCommonShares": "3154000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-05-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "14919000.00",
                    "minorityInterest": null,
                    "netIncome": "8375000.00",
                    "sellingGeneralAdministrative": "10044000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54169000.00",
                    "reconciledDepreciation": "10629000.00",
                    "ebit": "15772000.00",
                    "ebitda": "25106000.00",
                    "depreciationAndAmortization": "9334000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "15772000.00",
                    "otherOperatingExpenses": "289785000.00",
                    "interestExpense": "853000.00",
                    "taxProvision": "2474000.00",
                    "interestIncome": "853000.00",
                    "netInterestIncome": "-853000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3504000.00",
                    "totalRevenue": "305557000.00",
                    "totalOperatingExpenses": "38397000.00",
                    "costOfRevenue": "251388000.00",
                    "totalOtherIncomeExpenseNet": "-853000.00",
                    "discontinuedOperations": "-3041000.00",
                    "netIncomeFromContinuingOps": "8375000.00",
                    "netIncomeApplicableToCommonShares": "8375000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1714000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "32055000.00",
                    "minorityInterest": null,
                    "netIncome": "24167000.00",
                    "sellingGeneralAdministrative": "11909000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "75336000.00",
                    "reconciledDepreciation": "10073000.00",
                    "ebit": "32850000.00",
                    "ebitda": "42923000.00",
                    "depreciationAndAmortization": "10073000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "32850000.00",
                    "otherOperatingExpenses": "348654000.00",
                    "interestExpense": "795000.00",
                    "taxProvision": "7888000.00",
                    "interestIncome": "795000.00",
                    "netInterestIncome": "-795000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7888000.00",
                    "totalRevenue": "381504000.00",
                    "totalOperatingExpenses": "42486000.00",
                    "costOfRevenue": "306168000.00",
                    "totalOtherIncomeExpenseNet": "-795000.00",
                    "discontinuedOperations": "-3041000.00",
                    "netIncomeFromContinuingOps": "24167000.00",
                    "netIncomeApplicableToCommonShares": "24167000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-10-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "29929000.00",
                    "minorityInterest": null,
                    "netIncome": "22195000.00",
                    "sellingGeneralAdministrative": "10930000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "73644000.00",
                    "reconciledDepreciation": "10528000.00",
                    "ebit": "30690000.00",
                    "ebitda": "41218000.00",
                    "depreciationAndAmortization": "10528000.00",
                    "nonOperatingIncomeNetOther": "1000.00",
                    "operatingIncome": "30689000.00",
                    "otherOperatingExpenses": "330974000.00",
                    "interestExpense": "761000.00",
                    "taxProvision": "7734000.00",
                    "interestIncome": "761000.00",
                    "netInterestIncome": "-761000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7734000.00",
                    "totalRevenue": "361663000.00",
                    "totalOperatingExpenses": "42955000.00",
                    "costOfRevenue": "288019000.00",
                    "totalOtherIncomeExpenseNet": "-760000.00",
                    "discontinuedOperations": "-3041000.00",
                    "netIncomeFromContinuingOps": "22195000.00",
                    "netIncomeApplicableToCommonShares": "22195000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-07-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "29968000.00",
                    "minorityInterest": null,
                    "netIncome": "22330000.00",
                    "sellingGeneralAdministrative": "13229000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "73418000.00",
                    "reconciledDepreciation": "10681000.00",
                    "ebit": "30549000.00",
                    "ebitda": "41230000.00",
                    "depreciationAndAmortization": "10681000.00",
                    "nonOperatingIncomeNetOther": "-1000.00",
                    "operatingIncome": "30550000.00",
                    "otherOperatingExpenses": "315206000.00",
                    "interestExpense": "581000.00",
                    "taxProvision": "7638000.00",
                    "interestIncome": "581000.00",
                    "netInterestIncome": "-581000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7638000.00",
                    "totalRevenue": "345756000.00",
                    "totalOperatingExpenses": "42868000.00",
                    "costOfRevenue": "272338000.00",
                    "totalOtherIncomeExpenseNet": "-2062000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "22330000.00",
                    "netIncomeApplicableToCommonShares": "22330000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-04-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "24158000.00",
                    "minorityInterest": null,
                    "netIncome": "18407000.00",
                    "sellingGeneralAdministrative": "9371000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "65487000.00",
                    "reconciledDepreciation": "10827000.00",
                    "ebit": "24733000.00",
                    "ebitda": "35560000.00",
                    "depreciationAndAmortization": "10827000.00",
                    "nonOperatingIncomeNetOther": "-1000.00",
                    "operatingIncome": "24734000.00",
                    "otherOperatingExpenses": "296737000.00",
                    "interestExpense": "575000.00",
                    "taxProvision": "5751000.00",
                    "interestIncome": "575000.00",
                    "netInterestIncome": "-575000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5751000.00",
                    "totalRevenue": "321471000.00",
                    "totalOperatingExpenses": "40753000.00",
                    "costOfRevenue": "255984000.00",
                    "totalOtherIncomeExpenseNet": "-576000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "18407000.00",
                    "netIncomeApplicableToCommonShares": "18407000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1905000.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "34590000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "27684000.00",
                    "sellingGeneralAdministrative": "8738000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "73001000.00",
                    "reconciledDepreciation": "10837000.00",
                    "ebit": "35047000.00",
                    "ebitda": "45884000.00",
                    "depreciationAndAmortization": "10837000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "35047000.00",
                    "otherOperatingExpenses": "321514000.00",
                    "interestExpense": "457000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6906000.00",
                    "totalRevenue": "356561000.00",
                    "totalOperatingExpenses": "37954000.00",
                    "costOfRevenue": "283560000.00",
                    "totalOtherIncomeExpenseNet": "-456000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "27683000.00",
                    "netIncomeApplicableToCommonShares": "27683000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-10-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "29406000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "22329000.00",
                    "sellingGeneralAdministrative": "9203000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "65296000.00",
                    "reconciledDepreciation": "10294000.00",
                    "ebit": "29878000.00",
                    "ebitda": "40173000.00",
                    "depreciationAndAmortization": "10295000.00",
                    "nonOperatingIncomeNetOther": "-1000.00",
                    "operatingIncome": "29879000.00",
                    "otherOperatingExpenses": "301496000.00",
                    "interestExpense": "472000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7077000.00",
                    "totalRevenue": "331375000.00",
                    "totalOperatingExpenses": "35417000.00",
                    "costOfRevenue": "266079000.00",
                    "totalOtherIncomeExpenseNet": "-473000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "22329000.00",
                    "netIncomeApplicableToCommonShares": "22329000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-07-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "32386000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "24298000.00",
                    "sellingGeneralAdministrative": "10086000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "68588000.00",
                    "reconciledDepreciation": "10362000.00",
                    "ebit": "32869000.00",
                    "ebitda": "43231000.00",
                    "depreciationAndAmortization": "10362000.00",
                    "nonOperatingIncomeNetOther": "-1000.00",
                    "operatingIncome": "32870000.00",
                    "otherOperatingExpenses": "297473000.00",
                    "interestExpense": "483000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8088000.00",
                    "totalRevenue": "330343000.00",
                    "totalOperatingExpenses": "35718000.00",
                    "costOfRevenue": "261755000.00",
                    "totalOtherIncomeExpenseNet": "-484000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "24298000.00",
                    "netIncomeApplicableToCommonShares": "24298000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-04-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "23864000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "17741000.00",
                    "sellingGeneralAdministrative": "7153000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "59153000.00",
                    "reconciledDepreciation": "10690000.00",
                    "ebit": "24235000.00",
                    "ebitda": "34925000.00",
                    "depreciationAndAmortization": "10690000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "24235000.00",
                    "otherOperatingExpenses": "278373000.00",
                    "interestExpense": "371000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6123000.00",
                    "totalRevenue": "302608000.00",
                    "totalOperatingExpenses": "34918000.00",
                    "costOfRevenue": "243455000.00",
                    "totalOtherIncomeExpenseNet": "-371000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "17741000.00",
                    "netIncomeApplicableToCommonShares": "17741000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-02-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1816000.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "28373000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "35373000.00",
                    "sellingGeneralAdministrative": "8199000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "64344000.00",
                    "reconciledDepreciation": "10477000.00",
                    "ebit": "28776000.00",
                    "ebitda": "39253000.00",
                    "depreciationAndAmortization": "10477000.00",
                    "nonOperatingIncomeNetOther": "-1000.00",
                    "operatingIncome": "28776000.00",
                    "otherOperatingExpenses": "277340000.00",
                    "interestExpense": "403000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-7000000.00",
                    "totalRevenue": "306116000.00",
                    "totalOperatingExpenses": "35568000.00",
                    "costOfRevenue": "241772000.00",
                    "totalOtherIncomeExpenseNet": "-403000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "35373000.00",
                    "netIncomeApplicableToCommonShares": "35373000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-10-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "26608000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "18155000.00",
                    "sellingGeneralAdministrative": "7844000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "60762000.00",
                    "reconciledDepreciation": "10326000.00",
                    "ebit": "26896000.00",
                    "ebitda": "37222000.00",
                    "depreciationAndAmortization": "10326000.00",
                    "nonOperatingIncomeNetOther": "-2000.00",
                    "operatingIncome": "26898000.00",
                    "otherOperatingExpenses": "253303000.00",
                    "interestExpense": "288000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8453000.00",
                    "totalRevenue": "280201000.00",
                    "totalOperatingExpenses": "33864000.00",
                    "costOfRevenue": "219439000.00",
                    "totalOtherIncomeExpenseNet": "-290000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "18155000.00",
                    "netIncomeApplicableToCommonShares": "18155000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-07-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "29591000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "19550000.00",
                    "sellingGeneralAdministrative": "7730000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "58821000.00",
                    "reconciledDepreciation": "10219000.00",
                    "ebit": "29827000.00",
                    "ebitda": "40046000.00",
                    "depreciationAndAmortization": "10219000.00",
                    "nonOperatingIncomeNetOther": "18000.00",
                    "operatingIncome": "29809000.00",
                    "otherOperatingExpenses": "237709000.00",
                    "interestExpense": "236000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "10041000.00",
                    "totalRevenue": "267518000.00",
                    "totalOperatingExpenses": "29012000.00",
                    "costOfRevenue": "208697000.00",
                    "totalOtherIncomeExpenseNet": "-218000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "19550000.00",
                    "netIncomeApplicableToCommonShares": "19550000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-04-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "22881000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "14243000.00",
                    "sellingGeneralAdministrative": "5806000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "52587000.00",
                    "reconciledDepreciation": "10033000.00",
                    "ebit": "23163000.00",
                    "ebitda": "33196000.00",
                    "depreciationAndAmortization": "10033000.00",
                    "nonOperatingIncomeNetOther": "-26000.00",
                    "operatingIncome": "23189000.00",
                    "otherOperatingExpenses": "223793000.00",
                    "interestExpense": "282000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8638000.00",
                    "totalRevenue": "246982000.00",
                    "totalOperatingExpenses": "29398000.00",
                    "costOfRevenue": "194395000.00",
                    "totalOtherIncomeExpenseNet": "-308000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "14243000.00",
                    "netIncomeApplicableToCommonShares": "14243000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-02-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1658000.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "28009000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12706000.00",
                    "sellingGeneralAdministrative": "6180000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "56610000.00",
                    "reconciledDepreciation": "9801000.00",
                    "ebit": "28375000.00",
                    "ebitda": "38176000.00",
                    "depreciationAndAmortization": "9801000.00",
                    "nonOperatingIncomeNetOther": "154000.00",
                    "operatingIncome": "28223000.00",
                    "otherOperatingExpenses": "236570000.00",
                    "interestExpense": "366000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "212210000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "15303000.00",
                    "totalRevenue": "264793000.00",
                    "totalOperatingExpenses": "28387000.00",
                    "costOfRevenue": "208183000.00",
                    "totalOtherIncomeExpenseNet": "-214000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "12706000.00",
                    "netIncomeApplicableToCommonShares": "12706000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-10-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "24480000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11931000.00",
                    "sellingGeneralAdministrative": "7170000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "55322000.00",
                    "reconciledDepreciation": "9400000.00",
                    "ebit": "24696000.00",
                    "ebitda": "34095000.00",
                    "depreciationAndAmortization": "9399000.00",
                    "nonOperatingIncomeNetOther": "-4000.00",
                    "operatingIncome": "24700000.00",
                    "otherOperatingExpenses": "224852000.00",
                    "interestExpense": "216000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "-212210000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "12549000.00",
                    "totalRevenue": "249552000.00",
                    "totalOperatingExpenses": "30622000.00",
                    "costOfRevenue": "194230000.00",
                    "totalOtherIncomeExpenseNet": "-220000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "11931000.00",
                    "netIncomeApplicableToCommonShares": "11931000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-07-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-14926000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-10066000.00",
                    "sellingGeneralAdministrative": "6648000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "55411000.00",
                    "reconciledDepreciation": "9341000.00",
                    "ebit": "-9347000.00",
                    "ebitda": "-6000.00",
                    "depreciationAndAmortization": "9341000.00",
                    "nonOperatingIncomeNetOther": "-117000.00",
                    "operatingIncome": "-14348000.00",
                    "otherOperatingExpenses": "210543000.00",
                    "interestExpense": "461000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "42442000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-4860000.00",
                    "totalRevenue": "238637000.00",
                    "totalOperatingExpenses": "27317000.00",
                    "costOfRevenue": "183226000.00",
                    "totalOtherIncomeExpenseNet": "-14911600.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "-10066000.00",
                    "netIncomeApplicableToCommonShares": "-10066000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-04-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20823000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "13099000.00",
                    "sellingGeneralAdministrative": "5395000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "47898000.00",
                    "reconciledDepreciation": "9668000.00",
                    "ebit": "21376000.00",
                    "ebitda": "31044000.00",
                    "depreciationAndAmortization": "9668000.00",
                    "nonOperatingIncomeNetOther": "-29000.00",
                    "operatingIncome": "21405000.00",
                    "otherOperatingExpenses": "208144000.00",
                    "interestExpense": "553000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7724000.00",
                    "totalRevenue": "229549000.00",
                    "totalOperatingExpenses": "26493000.00",
                    "costOfRevenue": "181651000.00",
                    "totalOtherIncomeExpenseNet": "-582000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "13099000.00",
                    "netIncomeApplicableToCommonShares": "13099000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1526000.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "28525000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "23228000.00",
                    "sellingGeneralAdministrative": "4951000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54523000.00",
                    "reconciledDepreciation": "9556000.00",
                    "ebit": "29083000.00",
                    "ebitda": "38639000.00",
                    "depreciationAndAmortization": "9556000.00",
                    "nonOperatingIncomeNetOther": "69000.00",
                    "operatingIncome": "29015000.00",
                    "otherOperatingExpenses": "227405000.00",
                    "interestExpense": "558000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "42442000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5297000.00",
                    "totalRevenue": "256420000.00",
                    "totalOperatingExpenses": "25508000.00",
                    "costOfRevenue": "201897000.00",
                    "totalOtherIncomeExpenseNet": "-489000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "23227000.00",
                    "netIncomeApplicableToCommonShares": "23227000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-10-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "24057000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15687000.00",
                    "sellingGeneralAdministrative": "5161000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "53337000.00",
                    "reconciledDepreciation": "9399000.00",
                    "ebit": "24611000.00",
                    "ebitda": "34010000.00",
                    "depreciationAndAmortization": "9399000.00",
                    "nonOperatingIncomeNetOther": "10000.00",
                    "operatingIncome": "24601000.00",
                    "otherOperatingExpenses": "222492000.00",
                    "interestExpense": "554000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8370000.00",
                    "totalRevenue": "247093000.00",
                    "totalOperatingExpenses": "28736000.00",
                    "costOfRevenue": "193756000.00",
                    "totalOtherIncomeExpenseNet": "-544000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "15687000.00",
                    "netIncomeApplicableToCommonShares": "15687000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-07-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19249000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11824000.00",
                    "sellingGeneralAdministrative": "6240000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "48342000.00",
                    "reconciledDepreciation": "9518000.00",
                    "ebit": "19818000.00",
                    "ebitda": "29337000.00",
                    "depreciationAndAmortization": "9519000.00",
                    "nonOperatingIncomeNetOther": "-89000.00",
                    "operatingIncome": "19908000.00",
                    "otherOperatingExpenses": "229786000.00",
                    "interestExpense": "570000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7425000.00",
                    "totalRevenue": "249694000.00",
                    "totalOperatingExpenses": "28434000.00",
                    "costOfRevenue": "201352000.00",
                    "totalOtherIncomeExpenseNet": "-659000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "11824000.00",
                    "netIncomeApplicableToCommonShares": "11824000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-04-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7837000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4837000.00",
                    "sellingGeneralAdministrative": "5130000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "34218000.00",
                    "reconciledDepreciation": "8684000.00",
                    "ebit": "8201000.00",
                    "ebitda": "16885000.00",
                    "depreciationAndAmortization": "8684000.00",
                    "nonOperatingIncomeNetOther": "-48000.00",
                    "operatingIncome": "8249000.00",
                    "otherOperatingExpenses": "197669000.00",
                    "interestExpense": "364000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3000000.00",
                    "totalRevenue": "205918000.00",
                    "totalOperatingExpenses": "25969000.00",
                    "costOfRevenue": "171700000.00",
                    "totalOtherIncomeExpenseNet": "-412000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "4837000.00",
                    "netIncomeApplicableToCommonShares": "4837000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1464000.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "25525000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "17046000.00",
                    "sellingGeneralAdministrative": "4758000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "48717000.00",
                    "reconciledDepreciation": "8254000.00",
                    "ebit": "25780000.00",
                    "ebitda": "34034000.00",
                    "depreciationAndAmortization": "8254000.00",
                    "nonOperatingIncomeNetOther": "146000.00",
                    "operatingIncome": "25635000.00",
                    "otherOperatingExpenses": "188427000.00",
                    "interestExpense": "255000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "42442000.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8479000.00",
                    "totalRevenue": "214062000.00",
                    "totalOperatingExpenses": "23082000.00",
                    "costOfRevenue": "165345000.00",
                    "totalOtherIncomeExpenseNet": "-110000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "17045000.00",
                    "netIncomeApplicableToCommonShares": "17045000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-10-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "26679000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "16744000.00",
                    "sellingGeneralAdministrative": "3747000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "48322000.00",
                    "reconciledDepreciation": "8115000.00",
                    "ebit": "26851000.00",
                    "ebitda": "34966000.00",
                    "depreciationAndAmortization": "8115000.00",
                    "nonOperatingIncomeNetOther": "-55000.00",
                    "operatingIncome": "26906000.00",
                    "otherOperatingExpenses": "174571000.00",
                    "interestExpense": "172000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "9935000.00",
                    "totalRevenue": "201477000.00",
                    "totalOperatingExpenses": "21416000.00",
                    "costOfRevenue": "153155000.00",
                    "totalOtherIncomeExpenseNet": "-227000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "16744000.00",
                    "netIncomeApplicableToCommonShares": "16744000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-07-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "27606000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "17178000.00",
                    "sellingGeneralAdministrative": "3104000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "45539000.00",
                    "reconciledDepreciation": "7751000.00",
                    "ebit": "27707000.00",
                    "ebitda": "35458000.00",
                    "depreciationAndAmortization": "7751000.00",
                    "nonOperatingIncomeNetOther": "112000.00",
                    "operatingIncome": "27595000.00",
                    "otherOperatingExpenses": "166257000.00",
                    "interestExpense": "101000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "10428000.00",
                    "totalRevenue": "193852000.00",
                    "totalOperatingExpenses": "17944000.00",
                    "costOfRevenue": "148313000.00",
                    "totalOtherIncomeExpenseNet": "11000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "17178000.00",
                    "netIncomeApplicableToCommonShares": "17178000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-04-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "16275000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10202000.00",
                    "sellingGeneralAdministrative": "4127000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36426000.00",
                    "reconciledDepreciation": "7013000.00",
                    "ebit": "16357000.00",
                    "ebitda": "23370000.00",
                    "depreciationAndAmortization": "7013000.00",
                    "nonOperatingIncomeNetOther": "86000.00",
                    "operatingIncome": "16271000.00",
                    "otherOperatingExpenses": "155298000.00",
                    "interestExpense": "82000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6073000.00",
                    "totalRevenue": "171569000.00",
                    "totalOperatingExpenses": "20155000.00",
                    "costOfRevenue": "135143000.00",
                    "totalOtherIncomeExpenseNet": "4000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "10202000.00",
                    "netIncomeApplicableToCommonShares": "10202000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-02-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1228000.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "23099000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15585000.00",
                    "sellingGeneralAdministrative": "3455000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "40709000.00",
                    "reconciledDepreciation": "6202000.00",
                    "ebit": "23230000.00",
                    "ebitda": "29432000.00",
                    "depreciationAndAmortization": "6202000.00",
                    "nonOperatingIncomeNetOther": "26000.00",
                    "operatingIncome": "23203000.00",
                    "otherOperatingExpenses": "157882000.00",
                    "interestExpense": "131000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7514000.00",
                    "totalRevenue": "181085000.00",
                    "totalOperatingExpenses": "17506000.00",
                    "costOfRevenue": "140376000.00",
                    "totalOtherIncomeExpenseNet": "-104000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "15584000.00",
                    "netIncomeApplicableToCommonShares": "15584000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-10-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "22739000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "14197000.00",
                    "sellingGeneralAdministrative": "3290000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "38575000.00",
                    "reconciledDepreciation": "6220000.00",
                    "ebit": "22884000.00",
                    "ebitda": "29104000.00",
                    "depreciationAndAmortization": "6220000.00",
                    "nonOperatingIncomeNetOther": "27000.00",
                    "operatingIncome": "22857000.00",
                    "otherOperatingExpenses": "147176000.00",
                    "interestExpense": "145000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8542000.00",
                    "totalRevenue": "170033000.00",
                    "totalOperatingExpenses": "15718000.00",
                    "costOfRevenue": "131458000.00",
                    "totalOtherIncomeExpenseNet": "-118000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "14197000.00",
                    "netIncomeApplicableToCommonShares": "14197000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-07-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "22391000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "13831000.00",
                    "sellingGeneralAdministrative": "3215000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "37005000.00",
                    "reconciledDepreciation": "5971000.00",
                    "ebit": "22519000.00",
                    "ebitda": "28490000.00",
                    "depreciationAndAmortization": "5971000.00",
                    "nonOperatingIncomeNetOther": "14000.00",
                    "operatingIncome": "22505000.00",
                    "otherOperatingExpenses": "137299000.00",
                    "interestExpense": "128000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8560000.00",
                    "totalRevenue": "159804000.00",
                    "totalOperatingExpenses": "14500000.00",
                    "costOfRevenue": "122799000.00",
                    "totalOtherIncomeExpenseNet": "-114000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "13831000.00",
                    "netIncomeApplicableToCommonShares": "13831000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-04-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "15694000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10855000.00",
                    "sellingGeneralAdministrative": "2660000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "31371000.00",
                    "reconciledDepreciation": "5186000.00",
                    "ebit": "15822000.00",
                    "ebitda": "21008000.00",
                    "depreciationAndAmortization": "5186000.00",
                    "nonOperatingIncomeNetOther": "32000.00",
                    "operatingIncome": "15790000.00",
                    "otherOperatingExpenses": "125770000.00",
                    "interestExpense": "128000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4839000.00",
                    "totalRevenue": "141560000.00",
                    "totalOperatingExpenses": "15581000.00",
                    "costOfRevenue": "110189000.00",
                    "totalOtherIncomeExpenseNet": "-96000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "10855000.00",
                    "netIncomeApplicableToCommonShares": "10855000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-02-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1100000.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "23904000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "15960000.00",
                    "sellingGeneralAdministrative": "3177000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "37740000.00",
                    "reconciledDepreciation": "5081000.00",
                    "ebit": "24054000.00",
                    "ebitda": "29135000.00",
                    "depreciationAndAmortization": "5081000.00",
                    "nonOperatingIncomeNetOther": "20000.00",
                    "operatingIncome": "24034000.00",
                    "otherOperatingExpenses": "131491000.00",
                    "interestExpense": "150000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7944000.00",
                    "totalRevenue": "155525000.00",
                    "totalOperatingExpenses": "13706000.00",
                    "costOfRevenue": "117785000.00",
                    "totalOtherIncomeExpenseNet": "-130000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "15961000.00",
                    "netIncomeApplicableToCommonShares": "15961000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-10-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19494000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12267000.00",
                    "sellingGeneralAdministrative": "31698000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "68101000.00",
                    "reconciledDepreciation": "5425000.00",
                    "ebit": "19605000.00",
                    "ebitda": "25030000.00",
                    "depreciationAndAmortization": "5425000.00",
                    "nonOperatingIncomeNetOther": "-21000.00",
                    "operatingIncome": "19626000.00",
                    "otherOperatingExpenses": "123888000.00",
                    "interestExpense": "111000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7227000.00",
                    "totalRevenue": "143514000.00",
                    "totalOperatingExpenses": "48475000.00",
                    "costOfRevenue": "75413000.00",
                    "totalOtherIncomeExpenseNet": "-132000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "12267000.00",
                    "netIncomeApplicableToCommonShares": "12267000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-07-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "23002000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "14167000.00",
                    "sellingGeneralAdministrative": "32536000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "71611000.00",
                    "reconciledDepreciation": "5394000.00",
                    "ebit": "23081000.00",
                    "ebitda": "28475000.00",
                    "depreciationAndAmortization": "5394000.00",
                    "nonOperatingIncomeNetOther": "-2000.00",
                    "operatingIncome": "23083000.00",
                    "otherOperatingExpenses": "125243000.00",
                    "interestExpense": "79000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "8835000.00",
                    "totalRevenue": "148326000.00",
                    "totalOperatingExpenses": "48528000.00",
                    "costOfRevenue": "76715000.00",
                    "totalOtherIncomeExpenseNet": "-81000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "14167000.00",
                    "netIncomeApplicableToCommonShares": "14167000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-04-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "16755000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10273000.00",
                    "sellingGeneralAdministrative": "33174000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "65438000.00",
                    "reconciledDepreciation": "5121000.00",
                    "ebit": "16806000.00",
                    "ebitda": "21927000.00",
                    "depreciationAndAmortization": "5121000.00",
                    "nonOperatingIncomeNetOther": "17000.00",
                    "operatingIncome": "16789000.00",
                    "otherOperatingExpenses": "120292000.00",
                    "interestExpense": "51000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6482000.00",
                    "totalRevenue": "137081000.00",
                    "totalOperatingExpenses": "48649000.00",
                    "costOfRevenue": "71643000.00",
                    "totalOtherIncomeExpenseNet": "-34000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "10273000.00",
                    "netIncomeApplicableToCommonShares": "10273000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "23494000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "14449000.00",
                    "sellingGeneralAdministrative": "35315000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "73499000.00",
                    "reconciledDepreciation": "5259000.00",
                    "ebit": "23645000.00",
                    "ebitda": "28904000.00",
                    "depreciationAndAmortization": "5259000.00",
                    "nonOperatingIncomeNetOther": "49000.00",
                    "operatingIncome": "23628000.00",
                    "otherOperatingExpenses": "124631000.00",
                    "interestExpense": "151000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "9045000.00",
                    "totalRevenue": "148259000.00",
                    "totalOperatingExpenses": "49871000.00",
                    "costOfRevenue": "74760000.00",
                    "totalOtherIncomeExpenseNet": "-134000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "14449000.00",
                    "netIncomeApplicableToCommonShares": "14449000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-10-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20199000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12912000.00",
                    "sellingGeneralAdministrative": "33402000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "68462000.00",
                    "reconciledDepreciation": "5430000.00",
                    "ebit": "20320000.00",
                    "ebitda": "25750000.00",
                    "depreciationAndAmortization": "5430000.00",
                    "nonOperatingIncomeNetOther": "10000.00",
                    "operatingIncome": "20320000.00",
                    "otherOperatingExpenses": "115429000.00",
                    "interestExpense": "131000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7287000.00",
                    "totalRevenue": "135749000.00",
                    "totalOperatingExpenses": "48142000.00",
                    "costOfRevenue": "67287000.00",
                    "totalOtherIncomeExpenseNet": "-121000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "12912000.00",
                    "netIncomeApplicableToCommonShares": "12912000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-07-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19766000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11969000.00",
                    "sellingGeneralAdministrative": "31439000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "66869000.00",
                    "reconciledDepreciation": "5222000.00",
                    "ebit": "19907000.00",
                    "ebitda": "25129000.00",
                    "depreciationAndAmortization": "5222000.00",
                    "nonOperatingIncomeNetOther": "31000.00",
                    "operatingIncome": "19876000.00",
                    "otherOperatingExpenses": "112316000.00",
                    "interestExpense": "141000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7797000.00",
                    "totalRevenue": "132192000.00",
                    "totalOperatingExpenses": "46993000.00",
                    "costOfRevenue": "65323000.00",
                    "totalOtherIncomeExpenseNet": "-110000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "11969000.00",
                    "netIncomeApplicableToCommonShares": "11969000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-04-25",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "13107000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "7869000.00",
                    "sellingGeneralAdministrative": "30495000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "58610000.00",
                    "reconciledDepreciation": "5082000.00",
                    "ebit": "13302000.00",
                    "ebitda": "18384000.00",
                    "depreciationAndAmortization": "5082000.00",
                    "nonOperatingIncomeNetOther": "-16000.00",
                    "operatingIncome": "13286000.00",
                    "otherOperatingExpenses": "106915000.00",
                    "interestExpense": "195000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5238000.00",
                    "totalRevenue": "120201000.00",
                    "totalOperatingExpenses": "45324000.00",
                    "costOfRevenue": "61591000.00",
                    "totalOtherIncomeExpenseNet": "-179000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "7869000.00",
                    "netIncomeApplicableToCommonShares": "7869000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "18557000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11817000.00",
                    "sellingGeneralAdministrative": "33426000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15849000.00",
                    "reconciledDepreciation": "5167000.00",
                    "ebit": "18678000.00",
                    "ebitda": "23845000.00",
                    "depreciationAndAmortization": "5167000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18678000.00",
                    "otherOperatingExpenses": "165374000.00",
                    "interestExpense": "173000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6740000.00",
                    "totalRevenue": "133310000.00",
                    "totalOperatingExpenses": "47913000.00",
                    "costOfRevenue": "117461000.00",
                    "totalOtherIncomeExpenseNet": "-121000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "11817000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-10-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "15340000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8888000.00",
                    "sellingGeneralAdministrative": "31845000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "76450000.00",
                    "reconciledDepreciation": "5228000.00",
                    "ebit": "15531000.00",
                    "ebitda": "20759000.00",
                    "depreciationAndAmortization": "5228000.00",
                    "nonOperatingIncomeNetOther": "-26000.00",
                    "operatingIncome": "15505000.00",
                    "otherOperatingExpenses": "89909000.00",
                    "interestExpense": "191000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6452000.00",
                    "totalRevenue": "121522000.00",
                    "totalOperatingExpenses": "44837000.00",
                    "costOfRevenue": "45072000.00",
                    "totalOtherIncomeExpenseNet": "-165000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "8888000.00",
                    "netIncomeApplicableToCommonShares": "8888000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-07-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "13302000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "7912000.00",
                    "sellingGeneralAdministrative": "33167000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "77755000.00",
                    "reconciledDepreciation": "5106000.00",
                    "ebit": "13502000.00",
                    "ebitda": "18609000.00",
                    "depreciationAndAmortization": "5107000.00",
                    "nonOperatingIncomeNetOther": "19000.00",
                    "operatingIncome": "13502000.00",
                    "otherOperatingExpenses": "91914000.00",
                    "interestExpense": "181000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5390000.00",
                    "totalRevenue": "122132000.00",
                    "totalOperatingExpenses": "47537000.00",
                    "costOfRevenue": "44377000.00",
                    "totalOtherIncomeExpenseNet": "-200000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "7912000.00",
                    "netIncomeApplicableToCommonShares": "7912000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-04-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "5900000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3419000.00",
                    "sellingGeneralAdministrative": "30670000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "69378000.00",
                    "reconciledDepreciation": "4949000.00",
                    "ebit": "6085000.00",
                    "ebitda": "11034000.00",
                    "depreciationAndAmortization": "4949000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6055000.00",
                    "otherOperatingExpenses": "83002000.00",
                    "interestExpense": "185000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2481000.00",
                    "totalRevenue": "106977000.00",
                    "totalOperatingExpenses": "45403000.00",
                    "costOfRevenue": "37599000.00",
                    "totalOtherIncomeExpenseNet": "-155000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "3419000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "11850000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6284000.00",
                    "sellingGeneralAdministrative": "31970000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "76656000.00",
                    "reconciledDepreciation": "5035000.00",
                    "ebit": "12032000.00",
                    "ebitda": "17067000.00",
                    "depreciationAndAmortization": "5035000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "12032000.00",
                    "otherOperatingExpenses": "86808000.00",
                    "interestExpense": "201000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5566000.00",
                    "totalRevenue": "118018000.00",
                    "totalOperatingExpenses": "45446000.00",
                    "costOfRevenue": "41362000.00",
                    "totalOtherIncomeExpenseNet": "-182000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6284000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "6545000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "3779000.00",
                    "sellingGeneralAdministrative": "28591000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "66387000.00",
                    "reconciledDepreciation": "5005000.00",
                    "ebit": "6672000.00",
                    "ebitda": "11677000.00",
                    "depreciationAndAmortization": "5005000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6671000.00",
                    "otherOperatingExpenses": "79056000.00",
                    "interestExpense": "177000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2766000.00",
                    "totalRevenue": "103079000.00",
                    "totalOperatingExpenses": "42364000.00",
                    "costOfRevenue": "36692000.00",
                    "totalOtherIncomeExpenseNet": "-126000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "3779000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "4743000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "2844000.00",
                    "sellingGeneralAdministrative": "29187000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "65130000.00",
                    "reconciledDepreciation": "4824000.00",
                    "ebit": "4873000.00",
                    "ebitda": "9696000.00",
                    "depreciationAndAmortization": "4823000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4873000.00",
                    "otherOperatingExpenses": "76738000.00",
                    "interestExpense": "150000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "1899000.00",
                    "totalRevenue": "99697000.00",
                    "totalOperatingExpenses": "42171000.00",
                    "costOfRevenue": "34567000.00",
                    "totalOtherIncomeExpenseNet": "-130000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "2843000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-05-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "-5189000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "-3104000.00",
                    "sellingGeneralAdministrative": "29056000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "64511000.00",
                    "reconciledDepreciation": "4858000.00",
                    "ebit": "-5048000.00",
                    "ebitda": "-190000.00",
                    "depreciationAndAmortization": "4858000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-5026000.00",
                    "otherOperatingExpenses": "75075000.00",
                    "interestExpense": "141000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "-2085000.00",
                    "totalRevenue": "96616000.00",
                    "totalOperatingExpenses": "42970000.00",
                    "costOfRevenue": "32105000.00",
                    "totalOtherIncomeExpenseNet": "-163000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "0.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-02-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "13686000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8336000.00",
                    "sellingGeneralAdministrative": "32149000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "81602000.00",
                    "reconciledDepreciation": "4785000.00",
                    "ebit": "14083000.00",
                    "ebitda": "18868000.00",
                    "depreciationAndAmortization": "4785000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "14046000.00",
                    "otherOperatingExpenses": "89618000.00",
                    "interestExpense": "397000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5350000.00",
                    "totalRevenue": "123452000.00",
                    "totalOperatingExpenses": "47768000.00",
                    "costOfRevenue": "41850000.00",
                    "totalOtherIncomeExpenseNet": "-360000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "8336000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-11-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19233000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12097000.00",
                    "sellingGeneralAdministrative": "30320000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "74416000.00",
                    "reconciledDepreciation": "4134000.00",
                    "ebit": "19443000.00",
                    "ebitda": "23577000.00",
                    "depreciationAndAmortization": "4134000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19328000.00",
                    "otherOperatingExpenses": "98524000.00",
                    "interestExpense": "210000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7136000.00",
                    "totalRevenue": "121484000.00",
                    "totalOperatingExpenses": "51456000.00",
                    "costOfRevenue": "47068000.00",
                    "totalOtherIncomeExpenseNet": "-95000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "12096000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-06-30": {
                    "date": "2008-06-30",
                    "filing_date": "2008-08-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19990000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12102000.00",
                    "sellingGeneralAdministrative": "29404000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "77841000.00",
                    "reconciledDepreciation": "3998000.00",
                    "ebit": "20318000.00",
                    "ebitda": "24316000.00",
                    "depreciationAndAmortization": "3998000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "20262000.00",
                    "otherOperatingExpenses": "86305000.00",
                    "interestExpense": "328000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7888000.00",
                    "totalRevenue": "121563000.00",
                    "totalOperatingExpenses": "42583000.00",
                    "costOfRevenue": "43722000.00",
                    "totalOtherIncomeExpenseNet": "-272000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "12102000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-03-31": {
                    "date": "2008-03-31",
                    "filing_date": "2008-04-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "16503000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10008000.00",
                    "sellingGeneralAdministrative": "26447000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "71524000.00",
                    "reconciledDepreciation": "3698000.00",
                    "ebit": "16804000.00",
                    "ebitda": "20502000.00",
                    "depreciationAndAmortization": "3698000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16650000.00",
                    "otherOperatingExpenses": "77066000.00",
                    "interestExpense": "301000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6495000.00",
                    "totalRevenue": "107938000.00",
                    "totalOperatingExpenses": "40652000.00",
                    "costOfRevenue": "36414000.00",
                    "totalOtherIncomeExpenseNet": "-147000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "10008000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19867000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12404000.00",
                    "sellingGeneralAdministrative": "24982000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "50885000.00",
                    "reconciledDepreciation": "3095000.00",
                    "ebit": "-46048000.00",
                    "ebitda": "-42953000.00",
                    "depreciationAndAmortization": "3095000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19991000.00",
                    "otherOperatingExpenses": "160538000.00",
                    "interestExpense": "301000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7463000.00",
                    "totalRevenue": "114490000.00",
                    "totalOperatingExpenses": "96933000.00",
                    "costOfRevenue": "63605000.00",
                    "totalOtherIncomeExpenseNet": "-124000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "12404000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-09-30": {
                    "date": "2007-09-30",
                    "filing_date": "2007-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "17153000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10753000.00",
                    "sellingGeneralAdministrative": "25324000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "41785000.00",
                    "reconciledDepreciation": "2855000.00",
                    "ebit": "17208000.00",
                    "ebitda": "20063000.00",
                    "depreciationAndAmortization": "2855000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16904000.00",
                    "otherOperatingExpenses": "138452000.00",
                    "interestExpense": "55000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6400000.00",
                    "totalRevenue": "97746000.00",
                    "totalOperatingExpenses": "82491000.00",
                    "costOfRevenue": "55961000.00",
                    "totalOtherIncomeExpenseNet": "249000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "10753000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-06-30": {
                    "date": "2007-06-30",
                    "filing_date": "2007-08-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "18741000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11475000.00",
                    "sellingGeneralAdministrative": "23764000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "40771000.00",
                    "reconciledDepreciation": "2494000.00",
                    "ebit": "18782000.00",
                    "ebitda": "21276000.00",
                    "depreciationAndAmortization": "2494000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18313000.00",
                    "otherOperatingExpenses": "129110000.00",
                    "interestExpense": "41000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7266000.00",
                    "totalRevenue": "93147000.00",
                    "totalOperatingExpenses": "76734000.00",
                    "costOfRevenue": "52376000.00",
                    "totalOtherIncomeExpenseNet": "428000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "11475000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-03-31": {
                    "date": "2007-03-31",
                    "filing_date": "2007-05-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "16552000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10293000.00",
                    "sellingGeneralAdministrative": "22417000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "37232000.00",
                    "reconciledDepreciation": "2380000.00",
                    "ebit": "16592000.00",
                    "ebitda": "18972000.00",
                    "depreciationAndAmortization": "2380000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "15839000.00",
                    "otherOperatingExpenses": "123337000.00",
                    "interestExpense": "40000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6259000.00",
                    "totalRevenue": "87353000.00",
                    "totalOperatingExpenses": "73216000.00",
                    "costOfRevenue": "50121000.00",
                    "totalOtherIncomeExpenseNet": "713000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "10293000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19777000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12169000.00",
                    "sellingGeneralAdministrative": "21380000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "40225000.00",
                    "reconciledDepreciation": "2400000.00",
                    "ebit": "-35318000.00",
                    "ebitda": "-32918000.00",
                    "depreciationAndAmortization": "2400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18885000.00",
                    "otherOperatingExpenses": "128526000.00",
                    "interestExpense": "81000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7608000.00",
                    "totalRevenue": "93208000.00",
                    "totalOperatingExpenses": "75543000.00",
                    "costOfRevenue": "52983000.00",
                    "totalOtherIncomeExpenseNet": "892000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "12169000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-09-30": {
                    "date": "2006-09-30",
                    "filing_date": "2006-11-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20564000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12725000.00",
                    "sellingGeneralAdministrative": "21497000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "40256000.00",
                    "reconciledDepreciation": "2083000.00",
                    "ebit": "19788000.00",
                    "ebitda": "21871000.00",
                    "depreciationAndAmortization": "2083000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19788000.00",
                    "otherOperatingExpenses": "122394000.00",
                    "interestExpense": "17000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7839000.00",
                    "totalRevenue": "90441000.00",
                    "totalOperatingExpenses": "72209000.00",
                    "costOfRevenue": "50185000.00",
                    "totalOtherIncomeExpenseNet": "776000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "12725000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-06-30": {
                    "date": "2006-06-30",
                    "filing_date": "2006-08-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "20638000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "13021000.00",
                    "sellingGeneralAdministrative": "21750000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "40149000.00",
                    "reconciledDepreciation": "2052000.00",
                    "ebit": "19767000.00",
                    "ebitda": "21819000.00",
                    "depreciationAndAmortization": "2052000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19767000.00",
                    "otherOperatingExpenses": "115352000.00",
                    "interestExpense": "16000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7617000.00",
                    "totalRevenue": "86779000.00",
                    "totalOperatingExpenses": "68722000.00",
                    "costOfRevenue": "46630000.00",
                    "totalOtherIncomeExpenseNet": "871000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "13021000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-03-31": {
                    "date": "2006-03-31",
                    "filing_date": "2006-05-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "17565000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11008000.00",
                    "sellingGeneralAdministrative": "21755000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "38148000.00",
                    "reconciledDepreciation": "2399000.00",
                    "ebit": "16956000.00",
                    "ebitda": "19355000.00",
                    "depreciationAndAmortization": "2399000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16956000.00",
                    "otherOperatingExpenses": "111037000.00",
                    "interestExpense": "25000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6557000.00",
                    "totalRevenue": "82330000.00",
                    "totalOperatingExpenses": "66855000.00",
                    "costOfRevenue": "44182000.00",
                    "totalOtherIncomeExpenseNet": "609000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "11008000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2005-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19125000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12197000.00",
                    "sellingGeneralAdministrative": "21461000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "39687000.00",
                    "reconciledDepreciation": "2310000.00",
                    "ebit": "-32130000.00",
                    "ebitda": "-29820000.00",
                    "depreciationAndAmortization": "2310000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18596000.00",
                    "otherOperatingExpenses": "121203000.00",
                    "interestExpense": "35000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "6928000.00",
                    "totalRevenue": "89073000.00",
                    "totalOperatingExpenses": "71817000.00",
                    "costOfRevenue": "49386000.00",
                    "totalOtherIncomeExpenseNet": "529000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "12197000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-09-30": {
                    "date": "2005-09-30",
                    "filing_date": "2005-11-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "19232000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "12065000.00",
                    "sellingGeneralAdministrative": "19168000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "38970000.00",
                    "reconciledDepreciation": "2815000.00",
                    "ebit": "18669000.00",
                    "ebitda": "21484000.00",
                    "depreciationAndAmortization": "2815000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18669000.00",
                    "otherOperatingExpenses": "112884000.00",
                    "interestExpense": "24000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7167000.00",
                    "totalRevenue": "84841000.00",
                    "totalOperatingExpenses": "67013000.00",
                    "costOfRevenue": "45871000.00",
                    "totalOtherIncomeExpenseNet": "563000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "12065000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-06-30": {
                    "date": "2005-06-30",
                    "filing_date": "2005-08-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "18982000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "11954000.00",
                    "sellingGeneralAdministrative": "20045000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "35127000.00",
                    "reconciledDepreciation": "1969000.00",
                    "ebit": "16791000.00",
                    "ebitda": "18760000.00",
                    "depreciationAndAmortization": "1969000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16791000.00",
                    "otherOperatingExpenses": "104897000.00",
                    "interestExpense": "31000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "7028000.00",
                    "totalRevenue": "77488000.00",
                    "totalOperatingExpenses": "62536000.00",
                    "costOfRevenue": "42361000.00",
                    "totalOtherIncomeExpenseNet": "2191000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "11954000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-03-31": {
                    "date": "2005-03-31",
                    "filing_date": "2005-05-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "13899000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8693000.00",
                    "sellingGeneralAdministrative": "17816000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "30686000.00",
                    "reconciledDepreciation": "1853000.00",
                    "ebit": "13381000.00",
                    "ebitda": "15234000.00",
                    "depreciationAndAmortization": "1853000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "13381000.00",
                    "otherOperatingExpenses": "96181000.00",
                    "interestExpense": "14000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5206000.00",
                    "totalRevenue": "69533000.00",
                    "totalOperatingExpenses": "57334000.00",
                    "costOfRevenue": "38847000.00",
                    "totalOtherIncomeExpenseNet": "518000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "8693000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "16063000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "10094000.00",
                    "sellingGeneralAdministrative": "19008000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "34717000.00",
                    "reconciledDepreciation": "1729000.00",
                    "ebit": "-28046000.00",
                    "ebitda": "-26317000.00",
                    "depreciationAndAmortization": "1729000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "15652000.00",
                    "otherOperatingExpenses": "105625000.00",
                    "interestExpense": "55000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5969000.00",
                    "totalRevenue": "77579000.00",
                    "totalOperatingExpenses": "62763000.00",
                    "costOfRevenue": "42862000.00",
                    "totalOtherIncomeExpenseNet": "411000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "10094000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-09-30": {
                    "date": "2004-09-30",
                    "filing_date": "2004-11-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "14098000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "9012000.00",
                    "sellingGeneralAdministrative": "18203000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "31108000.00",
                    "reconciledDepreciation": "1693000.00",
                    "ebit": "13807000.00",
                    "ebitda": "15500000.00",
                    "depreciationAndAmortization": "1693000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "13807000.00",
                    "otherOperatingExpenses": "100192000.00",
                    "interestExpense": "14000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5086000.00",
                    "totalRevenue": "71905000.00",
                    "totalOperatingExpenses": "59395000.00",
                    "costOfRevenue": "40797000.00",
                    "totalOtherIncomeExpenseNet": "291000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "9012000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-06-30": {
                    "date": "2004-06-30",
                    "filing_date": "2004-08-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "13612000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "8508000.00",
                    "sellingGeneralAdministrative": "18764000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "30210000.00",
                    "reconciledDepreciation": "1696000.00",
                    "ebit": "13404000.00",
                    "ebitda": "15100000.00",
                    "depreciationAndAmortization": "1696000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "13404000.00",
                    "otherOperatingExpenses": "95033000.00",
                    "interestExpense": "14000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "5104000.00",
                    "totalRevenue": "68410000.00",
                    "totalOperatingExpenses": "56833000.00",
                    "costOfRevenue": "38200000.00",
                    "totalOtherIncomeExpenseNet": "208000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "8507000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-03-31": {
                    "date": "2004-03-31",
                    "filing_date": "2004-05-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10898000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6808000.00",
                    "sellingGeneralAdministrative": "17519000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "27107000.00",
                    "reconciledDepreciation": "1699000.00",
                    "ebit": "-27884000.00",
                    "ebitda": "-26185000.00",
                    "depreciationAndAmortization": "1699000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "10735000.00",
                    "otherOperatingExpenses": "92187000.00",
                    "interestExpense": "14000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4090000.00",
                    "totalRevenue": "64303000.00",
                    "totalOperatingExpenses": "54991000.00",
                    "costOfRevenue": "37196000.00",
                    "totalOtherIncomeExpenseNet": "163000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6808000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "11729000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "7702000.00",
                    "sellingGeneralAdministrative": "16407000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "27779000.00",
                    "reconciledDepreciation": "1823000.00",
                    "ebit": "-36225100.00",
                    "ebitda": "-34402100.00",
                    "depreciationAndAmortization": "1823000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "11575000.00",
                    "otherOperatingExpenses": "92027000.00",
                    "interestExpense": "15000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4027000.00",
                    "totalRevenue": "65184000.00",
                    "totalOperatingExpenses": "54622000.00",
                    "costOfRevenue": "37405000.00",
                    "totalOtherIncomeExpenseNet": "154000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "7702000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-09-30": {
                    "date": "2003-09-30",
                    "filing_date": "2003-10-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10126000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6329000.00",
                    "sellingGeneralAdministrative": "16480000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "25371000.00",
                    "reconciledDepreciation": "1888000.00",
                    "ebit": "10019000.00",
                    "ebitda": "11907000.00",
                    "depreciationAndAmortization": "1888000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "10019000.00",
                    "otherOperatingExpenses": "87144000.00",
                    "interestExpense": "17000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3797000.00",
                    "totalRevenue": "60513000.00",
                    "totalOperatingExpenses": "52002000.00",
                    "costOfRevenue": "35142000.00",
                    "totalOtherIncomeExpenseNet": "107000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6329000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-06-30": {
                    "date": "2003-06-30",
                    "filing_date": "2003-08-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10160000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6349000.00",
                    "sellingGeneralAdministrative": "16040000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "25216000.00",
                    "reconciledDepreciation": "1775000.00",
                    "ebit": "10017000.00",
                    "ebitda": "11792000.00",
                    "depreciationAndAmortization": "1775000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "10017000.00",
                    "otherOperatingExpenses": "84423000.00",
                    "interestExpense": "18000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3811000.00",
                    "totalRevenue": "59174000.00",
                    "totalOperatingExpenses": "50465000.00",
                    "costOfRevenue": "33958000.00",
                    "totalOtherIncomeExpenseNet": "143000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6349000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-03-31": {
                    "date": "2003-03-31",
                    "filing_date": "2003-04-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "8696000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5435000.00",
                    "sellingGeneralAdministrative": "15646000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23346000.00",
                    "reconciledDepreciation": "1777000.00",
                    "ebit": "8571000.00",
                    "ebitda": "10348000.00",
                    "depreciationAndAmortization": "1777000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8571000.00",
                    "otherOperatingExpenses": "82699000.00",
                    "interestExpense": "21000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3261000.00",
                    "totalRevenue": "56646000.00",
                    "totalOperatingExpenses": "49399000.00",
                    "costOfRevenue": "33300000.00",
                    "totalOtherIncomeExpenseNet": "125000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "5435000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10278000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6810000.00",
                    "sellingGeneralAdministrative": "12697000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "24282000.00",
                    "reconciledDepreciation": "1846000.00",
                    "ebit": "-31322800.00",
                    "ebitda": "-29476800.00",
                    "depreciationAndAmortization": "1846000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9241000.00",
                    "otherOperatingExpenses": "84974000.00",
                    "interestExpense": "200.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3468000.00",
                    "totalRevenue": "59373000.00",
                    "totalOperatingExpenses": "49883000.00",
                    "costOfRevenue": "35091000.00",
                    "totalOtherIncomeExpenseNet": "1037000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6810000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-09-30": {
                    "date": "2002-09-30",
                    "filing_date": "2002-11-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7355000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4560000.00",
                    "sellingGeneralAdministrative": "15646000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "22055000.00",
                    "reconciledDepreciation": "1849000.00",
                    "ebit": "-29505000.00",
                    "ebitda": "-27656000.00",
                    "depreciationAndAmortization": "1849000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7214000.00",
                    "otherOperatingExpenses": "86952000.00",
                    "interestExpense": "90000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2795000.00",
                    "totalRevenue": "57447000.00",
                    "totalOperatingExpenses": "51560000.00",
                    "costOfRevenue": "35392000.00",
                    "totalOtherIncomeExpenseNet": "141000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4561000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-06-30": {
                    "date": "2002-06-30",
                    "filing_date": "2002-08-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "8627000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5349000.00",
                    "sellingGeneralAdministrative": "15116000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "22599000.00",
                    "reconciledDepreciation": "1880000.00",
                    "ebit": "8534000.00",
                    "ebitda": "10414000.00",
                    "depreciationAndAmortization": "1880000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8492000.00",
                    "otherOperatingExpenses": "83064000.00",
                    "interestExpense": "94000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3278000.00",
                    "totalRevenue": "56355000.00",
                    "totalOperatingExpenses": "49308000.00",
                    "costOfRevenue": "33756000.00",
                    "totalOtherIncomeExpenseNet": "135000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "5348000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-03-31": {
                    "date": "2002-03-31",
                    "filing_date": "2002-05-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7898000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4897000.00",
                    "sellingGeneralAdministrative": "14646000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "21632000.00",
                    "reconciledDepreciation": "1886000.00",
                    "ebit": "7796000.00",
                    "ebitda": "9682000.00",
                    "depreciationAndAmortization": "1886000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7790000.00",
                    "otherOperatingExpenses": "77719000.00",
                    "interestExpense": "102000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3001000.00",
                    "totalRevenue": "52898000.00",
                    "totalOperatingExpenses": "46453000.00",
                    "costOfRevenue": "31266000.00",
                    "totalOtherIncomeExpenseNet": "108000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4897000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7405000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4573000.00",
                    "sellingGeneralAdministrative": "18069000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "21799000.00",
                    "reconciledDepreciation": "14624000.00",
                    "ebit": "-33192200.00",
                    "ebitda": "-18568200.00",
                    "depreciationAndAmortization": "14624000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7284000.00",
                    "otherOperatingExpenses": "86702000.00",
                    "interestExpense": "100.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2832000.00",
                    "totalRevenue": "56455000.00",
                    "totalOperatingExpenses": "52046000.00",
                    "costOfRevenue": "34656000.00",
                    "totalOtherIncomeExpenseNet": "121000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4573000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-09-30": {
                    "date": "2001-09-30",
                    "filing_date": "2001-10-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "6684000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4127000.00",
                    "sellingGeneralAdministrative": "15041000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "20724000.00",
                    "reconciledDepreciation": "-2217000.00",
                    "ebit": "-23204000.00",
                    "ebitda": "-27639000.00",
                    "depreciationAndAmortization": "-2217000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6523000.00",
                    "otherOperatingExpenses": "80996000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2557000.00",
                    "totalRevenue": "53357000.00",
                    "totalOperatingExpenses": "48363000.00",
                    "costOfRevenue": "32633000.00",
                    "totalOtherIncomeExpenseNet": "161000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4129000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-06-30": {
                    "date": "2001-06-30",
                    "filing_date": "2001-08-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "8126000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "5018000.00",
                    "sellingGeneralAdministrative": "16038000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "22721000.00",
                    "reconciledDepreciation": "-2198000.00",
                    "ebit": "569000.00",
                    "ebitda": "-3826000.00",
                    "depreciationAndAmortization": "-2198000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8056000.00",
                    "otherOperatingExpenses": "84938000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3108000.00",
                    "totalRevenue": "56965000.00",
                    "totalOperatingExpenses": "50694000.00",
                    "costOfRevenue": "34244000.00",
                    "totalOtherIncomeExpenseNet": "70000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "5018000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-03-31": {
                    "date": "2001-03-31",
                    "filing_date": "2001-05-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9990000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6165000.00",
                    "sellingGeneralAdministrative": "16702000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "25763000.00",
                    "reconciledDepreciation": "10021000.00",
                    "ebit": "-24599000.00",
                    "ebitda": "-400000.00",
                    "depreciationAndAmortization": "10021000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9796000.00",
                    "otherOperatingExpenses": "87154000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3825000.00",
                    "totalRevenue": "60723000.00",
                    "totalOperatingExpenses": "52194000.00",
                    "costOfRevenue": "34960000.00",
                    "totalOtherIncomeExpenseNet": "194000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6162000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2000-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "10681000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6593000.00",
                    "sellingGeneralAdministrative": "14137000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23852000.00",
                    "reconciledDepreciation": "1545000.00",
                    "ebit": "10681000.00",
                    "ebitda": "12226000.00",
                    "depreciationAndAmortization": "1545000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-24599000.00",
                    "otherOperatingExpenses": "82338000.00",
                    "interestExpense": "107000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "4088000.00",
                    "totalRevenue": "57739000.00",
                    "totalOperatingExpenses": "48451000.00",
                    "costOfRevenue": "33887000.00",
                    "totalOtherIncomeExpenseNet": "-35280000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6593000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-09-30": {
                    "date": "2000-09-30",
                    "filing_date": "2000-11-06",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9949000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6145000.00",
                    "sellingGeneralAdministrative": "13649000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23108000.00",
                    "reconciledDepreciation": "-1457000.00",
                    "ebit": "4035000.00",
                    "ebitda": "2578000.00",
                    "depreciationAndAmortization": "-1457000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9758000.00",
                    "otherOperatingExpenses": "75418000.00",
                    "interestExpense": "24000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3804000.00",
                    "totalRevenue": "53703000.00",
                    "totalOperatingExpenses": "44823000.00",
                    "costOfRevenue": "30595000.00",
                    "totalOtherIncomeExpenseNet": "191000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6145000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-06-30": {
                    "date": "2000-06-30",
                    "filing_date": "2000-08-09",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "9908000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "6118000.00",
                    "sellingGeneralAdministrative": "13699000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23199000.00",
                    "reconciledDepreciation": "-1408000.00",
                    "ebit": "3745000.00",
                    "ebitda": "2337000.00",
                    "depreciationAndAmortization": "-1408000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9766000.00",
                    "otherOperatingExpenses": "75988000.00",
                    "interestExpense": "24000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "3790000.00",
                    "totalRevenue": "54058000.00",
                    "totalOperatingExpenses": "45129000.00",
                    "costOfRevenue": "30859000.00",
                    "totalOtherIncomeExpenseNet": "142000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "6118000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-03-31": {
                    "date": "2000-03-31",
                    "filing_date": "2000-05-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": "0.00",
                    "incomeBeforeTax": "7429000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "4589000.00",
                    "sellingGeneralAdministrative": "13046000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "20178000.00",
                    "reconciledDepreciation": "-1373000.00",
                    "ebit": "-19918000.00",
                    "ebitda": "-21291000.00",
                    "depreciationAndAmortization": "-1373000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7371000.00",
                    "otherOperatingExpenses": "72071000.00",
                    "interestExpense": "83000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": "0.00",
                    "nonRecurring": "0.00",
                    "otherItems": "0.00",
                    "incomeTaxExpense": "2840000.00",
                    "totalRevenue": "49407000.00",
                    "totalOperatingExpenses": "42842000.00",
                    "costOfRevenue": "29229000.00",
                    "totalOtherIncomeExpenseNet": "58000.00",
                    "discontinuedOperations": "0.00",
                    "netIncomeFromContinuingOps": "0.00",
                    "netIncomeApplicableToCommonShares": "4589000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "8610000.00",
                    "minorityInterest": null,
                    "netIncome": "5385000.00",
                    "sellingGeneralAdministrative": "11615000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "20507000.00",
                    "reconciledDepreciation": "8716000.00",
                    "ebit": "-73824000.00",
                    "ebitda": "-65108000.00",
                    "depreciationAndAmortization": "8716000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-73824000.00",
                    "otherOperatingExpenses": "123559000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3225000.00",
                    "totalRevenue": "49735000.00",
                    "totalOperatingExpenses": "94331000.00",
                    "costOfRevenue": "29228000.00",
                    "totalOtherIncomeExpenseNet": "82434000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-09-30": {
                    "date": "1999-09-30",
                    "filing_date": "1999-11-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "6513000.00",
                    "minorityInterest": null,
                    "netIncome": "4005000.00",
                    "sellingGeneralAdministrative": "11110000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "17516000.00",
                    "reconciledDepreciation": "-1266000.00",
                    "ebit": "1839000.00",
                    "ebitda": "573000.00",
                    "depreciationAndAmortization": "-1266000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-599000.00",
                    "otherOperatingExpenses": "43198000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2508000.00",
                    "totalRevenue": "42599000.00",
                    "totalOperatingExpenses": "18115000.00",
                    "costOfRevenue": "25083000.00",
                    "totalOtherIncomeExpenseNet": "7112000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-06-30": {
                    "date": "1999-06-30",
                    "filing_date": "1999-08-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "5806000.00",
                    "minorityInterest": null,
                    "netIncome": "3550000.00",
                    "sellingGeneralAdministrative": "10212000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16346000.00",
                    "reconciledDepreciation": "-1255000.00",
                    "ebit": "1214000.00",
                    "ebitda": "-41000.00",
                    "depreciationAndAmortization": "-1255000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-1250000.00",
                    "otherOperatingExpenses": "42031000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2256000.00",
                    "totalRevenue": "40781000.00",
                    "totalOperatingExpenses": "17596000.00",
                    "costOfRevenue": "24435000.00",
                    "totalOtherIncomeExpenseNet": "7056000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-03-31": {
                    "date": "1999-03-31",
                    "filing_date": "1999-05-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "5061000.00",
                    "minorityInterest": null,
                    "netIncome": "3100000.00",
                    "sellingGeneralAdministrative": "9402000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15396000.00",
                    "reconciledDepreciation": "-1199000.00",
                    "ebit": "7827000.00",
                    "ebitda": "6628000.00",
                    "depreciationAndAmortization": "-1199000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-968000.00",
                    "otherOperatingExpenses": "38696000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1961000.00",
                    "totalRevenue": "37728000.00",
                    "totalOperatingExpenses": "16364000.00",
                    "costOfRevenue": "22332000.00",
                    "totalOtherIncomeExpenseNet": "-328000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-03-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "4784000.00",
                    "minorityInterest": null,
                    "netIncome": "2989000.00",
                    "sellingGeneralAdministrative": "9399000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15789000.00",
                    "reconciledDepreciation": "7523000.00",
                    "ebit": "-56807000.00",
                    "ebitda": "-49284000.00",
                    "depreciationAndAmortization": "7523000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-56807000.00",
                    "otherOperatingExpenses": "94302000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1795000.00",
                    "totalRevenue": "37495000.00",
                    "totalOperatingExpenses": "72596000.00",
                    "costOfRevenue": "21706000.00",
                    "totalOtherIncomeExpenseNet": "61591000.00",
                    "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": "3978000.00",
                    "minorityInterest": null,
                    "netIncome": "2468000.00",
                    "sellingGeneralAdministrative": "9104000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "13109000.00",
                    "reconciledDepreciation": "-1193000.00",
                    "ebit": "222000.00",
                    "ebitda": "-971000.00",
                    "depreciationAndAmortization": "-1193000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2162000.00",
                    "otherOperatingExpenses": "35516000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1510000.00",
                    "totalRevenue": "33354000.00",
                    "totalOperatingExpenses": "15271000.00",
                    "costOfRevenue": "20245000.00",
                    "totalOtherIncomeExpenseNet": "6140000.00",
                    "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": "3495000.00",
                    "minorityInterest": null,
                    "netIncome": "2456000.00",
                    "sellingGeneralAdministrative": "8636000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "11815000.00",
                    "reconciledDepreciation": "1222000.00",
                    "ebit": "-2768000.00",
                    "ebitda": "-1546000.00",
                    "depreciationAndAmortization": "1222000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2576000.00",
                    "otherOperatingExpenses": "33315000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1328000.00",
                    "totalRevenue": "30739000.00",
                    "totalOperatingExpenses": "14391000.00",
                    "costOfRevenue": "18924000.00",
                    "totalOtherIncomeExpenseNet": "6071000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-03-31": {
                    "date": "1998-03-31",
                    "filing_date": "1998-05-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3702000.00",
                    "minorityInterest": null,
                    "netIncome": "2241000.00",
                    "sellingGeneralAdministrative": "19882000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "22959000.00",
                    "reconciledDepreciation": "-3206000.00",
                    "ebit": "-902000.00",
                    "ebitda": "-4108000.00",
                    "depreciationAndAmortization": "-3206000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-7298000.00",
                    "otherOperatingExpenses": "60153000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1461000.00",
                    "totalRevenue": "52855000.00",
                    "totalOperatingExpenses": "30257000.00",
                    "costOfRevenue": "29896000.00",
                    "totalOtherIncomeExpenseNet": "6121000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "4439000.00",
                    "minorityInterest": null,
                    "netIncome": "2703000.00",
                    "sellingGeneralAdministrative": "20075000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23381000.00",
                    "reconciledDepreciation": "19328000.00",
                    "ebit": "-79674000.00",
                    "ebitda": "-60346000.00",
                    "depreciationAndAmortization": "19328000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-79674000.00",
                    "otherOperatingExpenses": "133113000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1736000.00",
                    "totalRevenue": "53439000.00",
                    "totalOperatingExpenses": "103055000.00",
                    "costOfRevenue": "30058000.00",
                    "totalOtherIncomeExpenseNet": "84113000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-09-30": {
                    "date": "1997-09-30",
                    "filing_date": "1997-11-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "5188000.00",
                    "minorityInterest": null,
                    "netIncome": "3176000.00",
                    "sellingGeneralAdministrative": "18246000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "22708000.00",
                    "reconciledDepreciation": "-2815000.00",
                    "ebit": "266000.00",
                    "ebitda": "-2549000.00",
                    "depreciationAndAmortization": "-2815000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-5332000.00",
                    "otherOperatingExpenses": "55788000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2012000.00",
                    "totalRevenue": "50456000.00",
                    "totalOperatingExpenses": "28040000.00",
                    "costOfRevenue": "27748000.00",
                    "totalOtherIncomeExpenseNet": "5555000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-06-30": {
                    "date": "1997-06-30",
                    "filing_date": "1997-08-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3187000.00",
                    "minorityInterest": null,
                    "netIncome": "1944000.00",
                    "sellingGeneralAdministrative": "17903000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "19725000.00",
                    "reconciledDepreciation": "-2744000.00",
                    "ebit": "-1502000.00",
                    "ebitda": "-4246000.00",
                    "depreciationAndAmortization": "-2744000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-7149000.00",
                    "otherOperatingExpenses": "52651000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1243000.00",
                    "totalRevenue": "45502000.00",
                    "totalOperatingExpenses": "26874000.00",
                    "costOfRevenue": "25777000.00",
                    "totalOtherIncomeExpenseNet": "5175000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-03-31": {
                    "date": "1997-03-31",
                    "filing_date": "1997-05-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1271000.00",
                    "minorityInterest": null,
                    "netIncome": "771000.00",
                    "sellingGeneralAdministrative": "16693000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16150000.00",
                    "reconciledDepreciation": "-2559000.00",
                    "ebit": "-3875000.00",
                    "ebitda": "-6434000.00",
                    "depreciationAndAmortization": "-2559000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-8963000.00",
                    "otherOperatingExpenses": "49968000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "500000.00",
                    "totalRevenue": "41005000.00",
                    "totalOperatingExpenses": "25113000.00",
                    "costOfRevenue": "24855000.00",
                    "totalOtherIncomeExpenseNet": "10234000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2205000.00",
                    "minorityInterest": null,
                    "netIncome": "1362000.00",
                    "sellingGeneralAdministrative": "15913000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16917000.00",
                    "reconciledDepreciation": "18432000.00",
                    "ebit": "-70042000.00",
                    "ebitda": "-51610000.00",
                    "depreciationAndAmortization": "18432000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-70042000.00",
                    "otherOperatingExpenses": "111973000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "843000.00",
                    "totalRevenue": "41931000.00",
                    "totalOperatingExpenses": "86959000.00",
                    "costOfRevenue": "25014000.00",
                    "totalOtherIncomeExpenseNet": "72247000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-09-30": {
                    "date": "1996-09-30",
                    "filing_date": "1996-11-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1432000.00",
                    "minorityInterest": null,
                    "netIncome": "887000.00",
                    "sellingGeneralAdministrative": "15791000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15724000.00",
                    "reconciledDepreciation": "-2687000.00",
                    "ebit": "-3309000.00",
                    "ebitda": "-5996000.00",
                    "depreciationAndAmortization": "-2687000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-8683000.00",
                    "otherOperatingExpenses": "47978000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "545000.00",
                    "totalRevenue": "39295000.00",
                    "totalOperatingExpenses": "24407000.00",
                    "costOfRevenue": "23571000.00",
                    "totalOtherIncomeExpenseNet": "10115000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-06-30": {
                    "date": "1996-06-30",
                    "filing_date": "1996-08-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1931000.00",
                    "minorityInterest": null,
                    "netIncome": "1199000.00",
                    "sellingGeneralAdministrative": "14444000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "15925000.00",
                    "reconciledDepreciation": "-2610000.00",
                    "ebit": "-1596000.00",
                    "ebitda": "-4206000.00",
                    "depreciationAndAmortization": "-2610000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-6800000.00",
                    "otherOperatingExpenses": "45693000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "732000.00",
                    "totalRevenue": "38893000.00",
                    "totalOperatingExpenses": "22725000.00",
                    "costOfRevenue": "22968000.00",
                    "totalOtherIncomeExpenseNet": "8731000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-03-31": {
                    "date": "1996-03-31",
                    "filing_date": "1996-05-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "870000.00",
                    "minorityInterest": null,
                    "netIncome": "531000.00",
                    "sellingGeneralAdministrative": "13969000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "14653000.00",
                    "reconciledDepreciation": "-2612000.00",
                    "ebit": "-2180000.00",
                    "ebitda": "-4792000.00",
                    "depreciationAndAmortization": "-2612000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-7394000.00",
                    "otherOperatingExpenses": "44373000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "339000.00",
                    "totalRevenue": "36979000.00",
                    "totalOperatingExpenses": "22047000.00",
                    "costOfRevenue": "22326000.00",
                    "totalOtherIncomeExpenseNet": "8264000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1995-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2300000.00",
                    "minorityInterest": null,
                    "netIncome": "1400000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16800000.00",
                    "reconciledDepreciation": "-2400000.00",
                    "ebit": "18000000.00",
                    "ebitda": "15600000.00",
                    "depreciationAndAmortization": "-2400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "13200000.00",
                    "otherOperatingExpenses": "25300000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "900000.00",
                    "totalRevenue": "38500000.00",
                    "totalOperatingExpenses": "3600000.00",
                    "costOfRevenue": "21700000.00",
                    "totalOtherIncomeExpenseNet": "-10900000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-09-30": {
                    "date": "1995-09-30",
                    "filing_date": "1995-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2100000.00",
                    "minorityInterest": null,
                    "netIncome": "1200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "24500000.00",
                    "reconciledDepreciation": "-2100000.00",
                    "ebit": "11700000.00",
                    "ebitda": "9600000.00",
                    "depreciationAndAmortization": "-2100000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7500000.00",
                    "otherOperatingExpenses": "30000000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "900000.00",
                    "totalRevenue": "37500000.00",
                    "totalOperatingExpenses": "17000000.00",
                    "costOfRevenue": "13000000.00",
                    "totalOtherIncomeExpenseNet": "-5400000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-06-30": {
                    "date": "1995-06-30",
                    "filing_date": "1995-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2300000.00",
                    "minorityInterest": null,
                    "netIncome": "1300000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23000000.00",
                    "reconciledDepreciation": "-2200000.00",
                    "ebit": "10900000.00",
                    "ebitda": "8700000.00",
                    "depreciationAndAmortization": "-2200000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6800000.00",
                    "otherOperatingExpenses": "29600000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1000000.00",
                    "totalRevenue": "36400000.00",
                    "totalOperatingExpenses": "16200000.00",
                    "costOfRevenue": "13400000.00",
                    "totalOtherIncomeExpenseNet": "-4500000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-03-31": {
                    "date": "1995-03-31",
                    "filing_date": "1995-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1200000.00",
                    "minorityInterest": null,
                    "netIncome": "700000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "21500000.00",
                    "reconciledDepreciation": "-2000000.00",
                    "ebit": "10000000.00",
                    "ebitda": "8000000.00",
                    "depreciationAndAmortization": "-2000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "6000000.00",
                    "otherOperatingExpenses": "29700000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "500000.00",
                    "totalRevenue": "35700000.00",
                    "totalOperatingExpenses": "15500000.00",
                    "costOfRevenue": "14200000.00",
                    "totalOtherIncomeExpenseNet": "-4800000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1994-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "400000.00",
                    "minorityInterest": null,
                    "netIncome": "200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "46800000.00",
                    "reconciledDepreciation": "-2000000.00",
                    "ebit": "26700000.00",
                    "ebitda": "24700000.00",
                    "depreciationAndAmortization": "-2000000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "22700000.00",
                    "otherOperatingExpenses": "13100000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "200000.00",
                    "totalRevenue": "35800000.00",
                    "totalOperatingExpenses": "24100000.00",
                    "costOfRevenue": "-11000000.00",
                    "totalOtherIncomeExpenseNet": "-22300000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-09-30": {
                    "date": "1994-09-30",
                    "filing_date": "1994-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "2500000.00",
                    "minorityInterest": null,
                    "netIncome": "1500000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "10600000.00",
                    "reconciledDepreciation": "-1800000.00",
                    "ebit": "6300000.00",
                    "ebitda": "4500000.00",
                    "depreciationAndAmortization": "-1800000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "2700000.00",
                    "otherOperatingExpenses": "34700000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1000000.00",
                    "totalRevenue": "37400000.00",
                    "totalOperatingExpenses": "7900000.00",
                    "costOfRevenue": "26800000.00",
                    "totalOtherIncomeExpenseNet": "-200000.00",
                    "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": "3100000.00",
                    "minorityInterest": null,
                    "netIncome": "1800000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "10900000.00",
                    "reconciledDepreciation": "-1500000.00",
                    "ebit": "6200000.00",
                    "ebitda": "4700000.00",
                    "depreciationAndAmortization": "-1500000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3300000.00",
                    "otherOperatingExpenses": "31300000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1300000.00",
                    "totalRevenue": "34600000.00",
                    "totalOperatingExpenses": "7600000.00",
                    "costOfRevenue": "23700000.00",
                    "totalOtherIncomeExpenseNet": "-200000.00",
                    "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": "1100000.00",
                    "minorityInterest": null,
                    "netIncome": "600000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16800000.00",
                    "reconciledDepreciation": "-1100000.00",
                    "ebit": "3400000.00",
                    "ebitda": "2300000.00",
                    "depreciationAndAmortization": "-1100000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1200000.00",
                    "otherOperatingExpenses": "26000000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "500000.00",
                    "totalRevenue": "27200000.00",
                    "totalOperatingExpenses": "15600000.00",
                    "costOfRevenue": "10400000.00",
                    "totalOtherIncomeExpenseNet": "-100000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-03-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-147197000.00",
                    "minorityInterest": "33929000.00",
                    "netIncome": "-107796000.00",
                    "sellingGeneralAdministrative": "58970000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "510937000.00",
                    "reconciledDepreciation": "152638000.00",
                    "ebit": "33550000.00",
                    "ebitda": "186188000.00",
                    "depreciationAndAmortization": "152638000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "36424000.00",
                    "otherOperatingExpenses": "2458694000.00",
                    "interestExpense": "180747000.00",
                    "taxProvision": "-5472000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-180747000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-5472000.00",
                    "totalRevenue": "2495118000.00",
                    "totalOperatingExpenses": "474513000.00",
                    "costOfRevenue": "1984181000.00",
                    "totalOtherIncomeExpenseNet": "-183621000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-141725000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-03-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1249832000.00",
                    "minorityInterest": "314259000.00",
                    "netIncome": "-816969000.00",
                    "sellingGeneralAdministrative": "64682000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "339651000.00",
                    "reconciledDepreciation": "143978000.00",
                    "ebit": "-1060617000.00",
                    "ebitda": "-916639000.00",
                    "depreciationAndAmortization": "143978000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-1062936000.00",
                    "otherOperatingExpenses": "3537198000.00",
                    "interestExpense": "189215000.00",
                    "taxProvision": "-124991000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-189215000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-124991000.00",
                    "totalRevenue": "2474262000.00",
                    "totalOperatingExpenses": "1402587000.00",
                    "costOfRevenue": "2134611000.00",
                    "totalOtherIncomeExpenseNet": "-186896000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-1124841000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "56639000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "167351000.00",
                    "sellingGeneralAdministrative": "50133000.00",
                    "sellingAndMarketingExpenses": "45042000.00",
                    "grossProfit": "330152000.00",
                    "reconciledDepreciation": "57405000.00",
                    "ebit": "88210000.00",
                    "ebitda": "145615000.00",
                    "depreciationAndAmortization": "57405000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "88210000.00",
                    "otherOperatingExpenses": "1282525000.00",
                    "interestExpense": "31571000.00",
                    "taxProvision": "13836000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-31571000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13836000.00",
                    "totalRevenue": "1370735000.00",
                    "totalOperatingExpenses": "241942000.00",
                    "costOfRevenue": "1040583000.00",
                    "totalOtherIncomeExpenseNet": "-31571000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "42803000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "2558000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "242453000.00",
                    "minorityInterest": "0.00",
                    "netIncome": "193191000.00",
                    "sellingGeneralAdministrative": "47478000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "491665000.00",
                    "reconciledDepreciation": "47386000.00",
                    "ebit": "247591000.00",
                    "ebitda": "290143000.00",
                    "depreciationAndAmortization": "42552000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "247591000.00",
                    "otherOperatingExpenses": "1432043000.00",
                    "interestExpense": "5138000.00",
                    "taxProvision": "67647000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-5138000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "63039000.00",
                    "totalRevenue": "1679634000.00",
                    "totalOperatingExpenses": "244074000.00",
                    "costOfRevenue": "1187969000.00",
                    "totalOtherIncomeExpenseNet": "-5138000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "193191000.00",
                    "netIncomeApplicableToCommonShares": "193191000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "2394000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "142687000.00",
                    "minorityInterest": null,
                    "netIncome": "105859000.00",
                    "sellingGeneralAdministrative": "39409000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "313954000.00",
                    "reconciledDepreciation": "39552000.00",
                    "ebit": "147025000.00",
                    "ebitda": "181991000.00",
                    "depreciationAndAmortization": "34966000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "147025000.00",
                    "otherOperatingExpenses": "1240202000.00",
                    "interestExpense": "4338000.00",
                    "taxProvision": "38872000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-4338000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "35808000.00",
                    "totalRevenue": "1387227000.00",
                    "totalOperatingExpenses": "166929000.00",
                    "costOfRevenue": "1073273000.00",
                    "totalOtherIncomeExpenseNet": "-4338000.00",
                    "discontinuedOperations": "-10232000.00",
                    "netIncomeFromContinuingOps": "116091000.00",
                    "netIncomeApplicableToCommonShares": "105859000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-01",
                    "currency_symbol": "USD",
                    "researchDevelopment": "2053000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "69360000.00",
                    "minorityInterest": null,
                    "netIncome": "23733000.00",
                    "sellingGeneralAdministrative": "34912000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "229113000.00",
                    "reconciledDepreciation": "37125000.00",
                    "ebit": "73921000.00",
                    "ebitda": "111046000.00",
                    "depreciationAndAmortization": "37125000.00",
                    "nonOperatingIncomeNetOther": "-3000.00",
                    "operatingIncome": "73924000.00",
                    "otherOperatingExpenses": "1195649000.00",
                    "interestExpense": "4561000.00",
                    "taxProvision": "16593000.00",
                    "interestIncome": null,
                    "netInterestIncome": "-4561000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "16593000.00",
                    "totalRevenue": "1269573000.00",
                    "totalOperatingExpenses": "155189000.00",
                    "costOfRevenue": "1040460000.00",
                    "totalOtherIncomeExpenseNet": "-4564000.00",
                    "discontinuedOperations": "-29034000.00",
                    "netIncomeFromContinuingOps": "52767000.00",
                    "netIncomeApplicableToCommonShares": "23733000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1714000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "109704000.00",
                    "minorityInterest": null,
                    "netIncome": "87099000.00",
                    "sellingGeneralAdministrative": "38733000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "253801000.00",
                    "reconciledDepreciation": "42109000.00",
                    "ebit": "112415000.00",
                    "ebitda": "148809000.00",
                    "depreciationAndAmortization": "36394000.00",
                    "nonOperatingIncomeNetOther": "-1000.00",
                    "operatingIncome": "112416000.00",
                    "otherOperatingExpenses": "1102771000.00",
                    "interestExpense": "2711000.00",
                    "taxProvision": "29012000.00",
                    "interestIncome": "2711000.00",
                    "netInterestIncome": "-2711000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "27382000.00",
                    "totalRevenue": "1215187000.00",
                    "totalOperatingExpenses": "141385000.00",
                    "costOfRevenue": "961386000.00",
                    "totalOtherIncomeExpenseNet": "-2712000.00",
                    "discontinuedOperations": "-29034000.00",
                    "netIncomeFromContinuingOps": "87099000.00",
                    "netIncomeApplicableToCommonShares": "87099000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2019-02-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1779000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "120246000.00",
                    "minorityInterest": null,
                    "netIncome": "92051000.00",
                    "sellingGeneralAdministrative": "35180000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "266039000.00",
                    "reconciledDepreciation": "42183000.00",
                    "ebit": "122029000.00",
                    "ebitda": "164212000.00",
                    "depreciationAndAmortization": "42183000.00",
                    "nonOperatingIncomeNetOther": "-2000.00",
                    "operatingIncome": "122031000.00",
                    "otherOperatingExpenses": "1198855000.00",
                    "interestExpense": "1783000.00",
                    "taxProvision": "28195000.00",
                    "interestIncome": "1783000.00",
                    "netInterestIncome": "-1783000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "28195000.00",
                    "totalRevenue": "1320886000.00",
                    "totalOperatingExpenses": "144008000.00",
                    "costOfRevenue": "1054847000.00",
                    "totalOtherIncomeExpenseNet": "-1785000.00",
                    "discontinuedOperations": "-29034000.00",
                    "netIncomeFromContinuingOps": "92051000.00",
                    "netIncomeApplicableToCommonShares": "92051000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2018-02-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1816000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "107452000.00",
                    "minorityInterest": null,
                    "netIncome": "87321000.00",
                    "sellingGeneralAdministrative": "29578000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "236514000.00",
                    "reconciledDepreciation": "41055000.00",
                    "ebit": "108746000.00",
                    "ebitda": "149801000.00",
                    "depreciationAndAmortization": "41055000.00",
                    "nonOperatingIncomeNetOther": "-11000.00",
                    "operatingIncome": "108672000.00",
                    "otherOperatingExpenses": "992144000.00",
                    "interestExpense": "1209000.00",
                    "taxProvision": "20131000.00",
                    "interestIncome": "1209000.00",
                    "netInterestIncome": "-1209000.00",
                    "extraordinaryItems": "15901000.00",
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "20131000.00",
                    "totalRevenue": "1100816000.00",
                    "totalOperatingExpenses": "127842000.00",
                    "costOfRevenue": "864302000.00",
                    "totalOtherIncomeExpenseNet": "-1220000.00",
                    "discontinuedOperations": "-29034000.00",
                    "netIncomeFromContinuingOps": "87321000.00",
                    "netIncomeApplicableToCommonShares": "87321000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2017-02-22",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1658000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "58386000.00",
                    "minorityInterest": null,
                    "netIncome": "27670000.00",
                    "sellingGeneralAdministrative": "25392000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "215238000.00",
                    "reconciledDepreciation": null,
                    "ebit": "59983000.00",
                    "ebitda": "98193000.00",
                    "depreciationAndAmortization": "38210000.00",
                    "nonOperatingIncomeNetOther": "4000.00",
                    "operatingIncome": "59979000.00",
                    "otherOperatingExpenses": "880109000.00",
                    "interestExpense": "1597000.00",
                    "taxProvision": "30716000.00",
                    "interestIncome": "1597000.00",
                    "netInterestIncome": "-1597000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": "42442000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "30716000.00",
                    "totalRevenue": "982530000.00",
                    "totalOperatingExpenses": "112817000.00",
                    "costOfRevenue": "767292000.00",
                    "totalOtherIncomeExpenseNet": "-1317000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "27670000.00",
                    "netIncomeApplicableToCommonShares": "27670000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2016-02-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1526000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "79667000.00",
                    "minorityInterest": null,
                    "netIncome": "55575000.00",
                    "sellingGeneralAdministrative": "21483000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "190420000.00",
                    "reconciledDepreciation": null,
                    "ebit": "81714000.00",
                    "ebitda": "118871000.00",
                    "depreciationAndAmortization": "37157000.00",
                    "nonOperatingIncomeNetOther": "-58000.00",
                    "operatingIncome": "81772000.00",
                    "otherOperatingExpenses": "877353000.00",
                    "interestExpense": "2047000.00",
                    "taxProvision": "24092000.00",
                    "interestIncome": "2047000.00",
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "42442000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "24092000.00",
                    "totalRevenue": "959125000.00",
                    "totalOperatingExpenses": "108648000.00",
                    "costOfRevenue": "768705000.00",
                    "totalOtherIncomeExpenseNet": "-2105000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "55575000.00",
                    "netIncomeApplicableToCommonShares": "55575000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2015-02-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1464000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "96085000.00",
                    "minorityInterest": null,
                    "netIncome": "61169000.00",
                    "sellingGeneralAdministrative": "15736000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "179003000.00",
                    "reconciledDepreciation": null,
                    "ebit": "96695000.00",
                    "ebitda": "127828000.00",
                    "depreciationAndAmortization": "31133000.00",
                    "nonOperatingIncomeNetOther": "289000.00",
                    "operatingIncome": "96406000.00",
                    "otherOperatingExpenses": "684553000.00",
                    "interestExpense": "610000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": "42442000.00",
                    "otherItems": null,
                    "incomeTaxExpense": "34916000.00",
                    "totalRevenue": "780959000.00",
                    "totalOperatingExpenses": "82597000.00",
                    "costOfRevenue": "601956000.00",
                    "totalOtherIncomeExpenseNet": "-321000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "61169000.00",
                    "netIncomeApplicableToCommonShares": "61169000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2014-02-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1228000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "83922000.00",
                    "minorityInterest": null,
                    "netIncome": "54467000.00",
                    "sellingGeneralAdministrative": "12619000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "147660000.00",
                    "reconciledDepreciation": null,
                    "ebit": "84454000.00",
                    "ebitda": "108033000.00",
                    "depreciationAndAmortization": "23579000.00",
                    "nonOperatingIncomeNetOther": "99000.00",
                    "operatingIncome": "84355000.00",
                    "otherOperatingExpenses": "568126000.00",
                    "interestExpense": "532000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "29455000.00",
                    "totalRevenue": "652481000.00",
                    "totalOperatingExpenses": "63305000.00",
                    "costOfRevenue": "504821000.00",
                    "totalOtherIncomeExpenseNet": "-433000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "54467000.00",
                    "netIncomeApplicableToCommonShares": "54467000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2013-02-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": "1100000.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "83155000.00",
                    "minorityInterest": null,
                    "netIncome": "52668000.00",
                    "sellingGeneralAdministrative": "11309000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "137672000.00",
                    "reconciledDepreciation": null,
                    "ebit": "83546000.00",
                    "ebitda": "104567000.00",
                    "depreciationAndAmortization": "21021000.00",
                    "nonOperatingIncomeNetOther": "14000.00",
                    "operatingIncome": "83532000.00",
                    "otherOperatingExpenses": "500914000.00",
                    "interestExpense": "391000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "30487000.00",
                    "totalRevenue": "584446000.00",
                    "totalOperatingExpenses": "54140000.00",
                    "costOfRevenue": "446774000.00",
                    "totalOtherIncomeExpenseNet": "-377000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "52668000.00",
                    "netIncomeApplicableToCommonShares": "52668000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2012-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "76565000.00",
                    "minorityInterest": null,
                    "netIncome": "47199000.00",
                    "sellingGeneralAdministrative": "130651000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "267441000.00",
                    "reconciledDepreciation": null,
                    "ebit": "77184000.00",
                    "ebitda": "98177000.00",
                    "depreciationAndAmortization": "20993000.00",
                    "nonOperatingIncomeNetOther": "74000.00",
                    "operatingIncome": "77110000.00",
                    "otherOperatingExpenses": "459292000.00",
                    "interestExpense": "619000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "29366000.00",
                    "totalRevenue": "536402000.00",
                    "totalOperatingExpenses": "190331000.00",
                    "costOfRevenue": "268961000.00",
                    "totalOtherIncomeExpenseNet": "-545000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "47199000.00",
                    "netIncomeApplicableToCommonShares": "47199000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2011-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": "0.00",
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "53099000.00",
                    "minorityInterest": null,
                    "netIncome": "32036000.00",
                    "sellingGeneralAdministrative": "129108000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "308784000.00",
                    "reconciledDepreciation": null,
                    "ebit": "53829000.00",
                    "ebitda": "74279000.00",
                    "depreciationAndAmortization": "20450000.00",
                    "nonOperatingIncomeNetOther": "90000.00",
                    "operatingIncome": "53739000.00",
                    "otherOperatingExpenses": "360846000.00",
                    "interestExpense": "730000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "21063000.00",
                    "totalRevenue": "483939000.00",
                    "totalOperatingExpenses": "185691000.00",
                    "costOfRevenue": "175155000.00",
                    "totalOtherIncomeExpenseNet": "-640000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "32036000.00",
                    "netIncomeApplicableToCommonShares": "32036000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2010-02-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "18185000.00",
                    "minorityInterest": null,
                    "netIncome": "9946000.00",
                    "sellingGeneralAdministrative": "118568000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "272683000.00",
                    "reconciledDepreciation": null,
                    "ebit": "18619000.00",
                    "ebitda": "38341000.00",
                    "depreciationAndAmortization": "19722000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "18786000.00",
                    "otherOperatingExpenses": "317441000.00",
                    "interestExpense": "670000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "8239000.00",
                    "totalRevenue": "417410000.00",
                    "totalOperatingExpenses": "172714000.00",
                    "costOfRevenue": "144727000.00",
                    "totalOtherIncomeExpenseNet": "-601000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "9802000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2009-02-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "69411000.00",
                    "minorityInterest": null,
                    "netIncome": "42542000.00",
                    "sellingGeneralAdministrative": "124603000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "293450000.00",
                    "reconciledDepreciation": null,
                    "ebit": "70647000.00",
                    "ebitda": "87262000.00",
                    "depreciationAndAmortization": "16615000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "70285000.00",
                    "otherOperatingExpenses": "387953000.00",
                    "interestExpense": "1236000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "26869000.00",
                    "totalRevenue": "474436000.00",
                    "totalOperatingExpenses": "206967000.00",
                    "costOfRevenue": "180986000.00",
                    "totalOtherIncomeExpenseNet": "-874000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "42542000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2008-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "72313000.00",
                    "minorityInterest": null,
                    "netIncome": "44925000.00",
                    "sellingGeneralAdministrative": "96488000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "170675000.00",
                    "reconciledDepreciation": null,
                    "ebit": "72804000.00",
                    "ebitda": "83628000.00",
                    "depreciationAndAmortization": "10824000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "71048000.00",
                    "otherOperatingExpenses": "551436000.00",
                    "interestExpense": "491000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "27388000.00",
                    "totalRevenue": "392737000.00",
                    "totalOperatingExpenses": "329374000.00",
                    "costOfRevenue": "222062000.00",
                    "totalOtherIncomeExpenseNet": "1265000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "44925000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2006-12-31": {
                    "date": "2006-12-31",
                    "filing_date": "2007-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "78544000.00",
                    "minorityInterest": null,
                    "netIncome": "48923000.00",
                    "sellingGeneralAdministrative": "86382000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "158778000.00",
                    "reconciledDepreciation": null,
                    "ebit": "75396000.00",
                    "ebitda": "84330000.00",
                    "depreciationAndAmortization": "8934000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "75396000.00",
                    "otherOperatingExpenses": "477309000.00",
                    "interestExpense": "81000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "29621000.00",
                    "totalRevenue": "352758000.00",
                    "totalOperatingExpenses": "283329000.00",
                    "costOfRevenue": "193980000.00",
                    "totalOtherIncomeExpenseNet": "3148000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "48923000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2005-12-31": {
                    "date": "2005-12-31",
                    "filing_date": "2005-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "71237000.00",
                    "minorityInterest": null,
                    "netIncome": "44909000.00",
                    "sellingGeneralAdministrative": "78490000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "144470000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-114229000.00",
                    "ebitda": "-105282000.00",
                    "depreciationAndAmortization": "8947000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "67437000.00",
                    "otherOperatingExpenses": "435163000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "26328000.00",
                    "totalRevenue": "320934000.00",
                    "totalOperatingExpenses": "258699000.00",
                    "costOfRevenue": "176464000.00",
                    "totalOtherIncomeExpenseNet": "3800000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "44909000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2004-12-31": {
                    "date": "2004-12-31",
                    "filing_date": "2005-03-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "54670000.00",
                    "minorityInterest": null,
                    "netIncome": "34421000.00",
                    "sellingGeneralAdministrative": "73492000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "123143000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-100074000.00",
                    "ebitda": "-93257000.00",
                    "depreciationAndAmortization": "6817000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "53598000.00",
                    "otherOperatingExpenses": "393035000.00",
                    "interestExpense": "55000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "20249000.00",
                    "totalRevenue": "282197000.00",
                    "totalOperatingExpenses": "233981000.00",
                    "costOfRevenue": "159054000.00",
                    "totalOtherIncomeExpenseNet": "1072000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "34421000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2003-12-31": {
                    "date": "2003-12-31",
                    "filing_date": "2004-03-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "40711000.00",
                    "minorityInterest": null,
                    "netIncome": "25815000.00",
                    "sellingGeneralAdministrative": "64573000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "101712000.00",
                    "reconciledDepreciation": null,
                    "ebit": "40182000.00",
                    "ebitda": "47445000.00",
                    "depreciationAndAmortization": "7263000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "40182000.00",
                    "otherOperatingExpenses": "346293000.00",
                    "interestExpense": "71000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "14896000.00",
                    "totalRevenue": "241517000.00",
                    "totalOperatingExpenses": "206488000.00",
                    "costOfRevenue": "139805000.00",
                    "totalOtherIncomeExpenseNet": "529000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "25815000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2002-12-31": {
                    "date": "2002-12-31",
                    "filing_date": "2003-03-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "34158000.00",
                    "minorityInterest": null,
                    "netIncome": "21616000.00",
                    "sellingGeneralAdministrative": "58104000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "90566000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-7318000.00",
                    "ebitda": "143000.00",
                    "depreciationAndAmortization": "7461000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "32737000.00",
                    "otherOperatingExpenses": "332709000.00",
                    "interestExpense": "342000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "12542000.00",
                    "totalRevenue": "226072000.00",
                    "totalOperatingExpenses": "197203000.00",
                    "costOfRevenue": "135506000.00",
                    "totalOtherIncomeExpenseNet": "1421000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "21616000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2001-12-31": {
                    "date": "2001-12-31",
                    "filing_date": "2002-03-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "32204000.00",
                    "minorityInterest": null,
                    "netIncome": "19882000.00",
                    "sellingGeneralAdministrative": "65848000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "91006000.00",
                    "reconciledDepreciation": null,
                    "ebit": "31658000.00",
                    "ebitda": "40068000.00",
                    "depreciationAndAmortization": "8410000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "31658000.00",
                    "otherOperatingExpenses": "339791000.00",
                    "interestExpense": "100.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "12322000.00",
                    "totalRevenue": "227500000.00",
                    "totalOperatingExpenses": "203297000.00",
                    "costOfRevenue": "136494000.00",
                    "totalOtherIncomeExpenseNet": "546000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "19882000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2000-12-31": {
                    "date": "2000-12-31",
                    "filing_date": "2001-04-02",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "37967000.00",
                    "minorityInterest": null,
                    "netIncome": "23445000.00",
                    "sellingGeneralAdministrative": "54531000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "90337000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-90908000.00",
                    "ebitda": "-85125000.00",
                    "depreciationAndAmortization": "5783000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "37301000.00",
                    "otherOperatingExpenses": "305815000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "14522000.00",
                    "totalRevenue": "214907000.00",
                    "totalOperatingExpenses": "181245000.00",
                    "costOfRevenue": "124570000.00",
                    "totalOtherIncomeExpenseNet": "666000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": "23445000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "1999-12-31": {
                    "date": "1999-12-31",
                    "filing_date": "2000-03-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "25990000.00",
                    "minorityInterest": null,
                    "netIncome": "16040000.00",
                    "sellingGeneralAdministrative": "42339000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "69765000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-76641000.00",
                    "ebitda": "-71645000.00",
                    "depreciationAndAmortization": "4996000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "26444000.00",
                    "otherOperatingExpenses": "247484000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "9950000.00",
                    "totalRevenue": "170843000.00",
                    "totalOperatingExpenses": "146406000.00",
                    "costOfRevenue": "101078000.00",
                    "totalOtherIncomeExpenseNet": "-454000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1998-12-31": {
                    "date": "1998-12-31",
                    "filing_date": "1999-03-11",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "14842000.00",
                    "minorityInterest": null,
                    "netIncome": "10154000.00",
                    "sellingGeneralAdministrative": "35995000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "51548000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-60477000.00",
                    "ebitda": "-56131000.00",
                    "depreciationAndAmortization": "4346000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16011000.00",
                    "otherOperatingExpenses": "195719000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5653000.00",
                    "totalRevenue": "130438000.00",
                    "totalOperatingExpenses": "116829000.00",
                    "costOfRevenue": "78890000.00",
                    "totalOtherIncomeExpenseNet": "-1169000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1997-12-31": {
                    "date": "1997-12-31",
                    "filing_date": "1998-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "14085000.00",
                    "minorityInterest": null,
                    "netIncome": "8594000.00",
                    "sellingGeneralAdministrative": "72917000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "81964000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-15915000.00",
                    "ebitda": "-4705000.00",
                    "depreciationAndAmortization": "11210000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "16803000.00",
                    "otherOperatingExpenses": "291520000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5491000.00",
                    "totalRevenue": "190402000.00",
                    "totalOperatingExpenses": "183082000.00",
                    "costOfRevenue": "108438000.00",
                    "totalOtherIncomeExpenseNet": "-4619000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1996-12-31": {
                    "date": "1996-12-31",
                    "filing_date": "1997-03-26",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "6438000.00",
                    "minorityInterest": null,
                    "netIncome": "3979000.00",
                    "sellingGeneralAdministrative": "60117000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "63219000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-17635000.00",
                    "ebitda": "-7112000.00",
                    "depreciationAndAmortization": "10523000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "9341000.00",
                    "otherOperatingExpenses": "250017000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2459000.00",
                    "totalRevenue": "157098000.00",
                    "totalOperatingExpenses": "156138000.00",
                    "costOfRevenue": "93879000.00",
                    "totalOtherIncomeExpenseNet": "-1566000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1995-12-31": {
                    "date": "1995-12-31",
                    "filing_date": "1995-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "7800000.00",
                    "minorityInterest": null,
                    "netIncome": "4500000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "85700000.00",
                    "reconciledDepreciation": null,
                    "ebit": "50700000.00",
                    "ebitda": "42000000.00",
                    "depreciationAndAmortization": "-8700000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "33300000.00",
                    "otherOperatingExpenses": "114800000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3300000.00",
                    "totalRevenue": "148100000.00",
                    "totalOperatingExpenses": "52400000.00",
                    "costOfRevenue": "62400000.00",
                    "totalOtherIncomeExpenseNet": "-25500000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "1994-12-31": {
                    "date": "1994-12-31",
                    "filing_date": "1994-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "7000000.00",
                    "minorityInterest": null,
                    "netIncome": "4000000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "75500000.00",
                    "reconciledDepreciation": null,
                    "ebit": "42700000.00",
                    "ebitda": "36300000.00",
                    "depreciationAndAmortization": "-6400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "29900000.00",
                    "otherOperatingExpenses": "105100000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3000000.00",
                    "totalRevenue": "135000000.00",
                    "totalOperatingExpenses": "45600000.00",
                    "costOfRevenue": "59500000.00",
                    "totalOtherIncomeExpenseNet": "-22900000.00",
                    "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": "3400000.00",
                    "minorityInterest": null,
                    "netIncome": "2200000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "53800000.00",
                    "reconciledDepreciation": null,
                    "ebit": "10800000.00",
                    "ebitda": "7400000.00",
                    "depreciationAndAmortization": "-3400000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4300000.00",
                    "otherOperatingExpenses": "91000000.00",
                    "interestExpense": "0.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1200000.00",
                    "totalRevenue": "95300000.00",
                    "totalOperatingExpenses": "49500000.00",
                    "costOfRevenue": "41500000.00",
                    "totalOtherIncomeExpenseNet": "-900000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            }
        }
    }
}
Forward Air Corporation

Company Information

People

Directors & Officers

Insider Trading

Shareholders

Institutional Holders

Fund Holdings

Financial Highlights

Valuation Metrics

Shares Statistics

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 (Quarterly)

Assets Breakdown (Yearly)

Assets Breakdown (Quarterly)

Liabilities Breakdown (Yearly)

Liabilities Breakdown (Quarterly)

Income Statement Waterfall

Earnings Per Share (EPS) History

Financial Ratios

📦 Raw API Data (JSON Explorer)

Watchlist

Assistant
