FLNG
FLEX LNG Ltd

FLNG.US flexlng.com
Energy · Oil & Gas Midstream
31.70
+0.09 (+0.28%)
USD · NYSE
52-week range
21.60
32.48
Trading at 93% of the 52-week range
Market Cap
1.71B
P/E Ratio
16.68
Forward P/E
12.38
Book Value
12.99
Div. Yield
9.46%
% Institutions
29.04%
% Insiders
42.89%
1 Year

+38.3%
3 Year

+47.3%
10 Year

+465.1%
Description
FLEX LNG Ltd., together with its subsidiaries, engages in the seaborne transportation of liquefied natural gas (LNG) worldwide. As of December 31, 2025, its fleet consists of 13 LNG carriers in operation. The company was incorporated in 2006 and is based in Hamilton, Bermuda.
People

▼
Directors & Officers

Name	Title	Year Born
Mr. Knut Traaholt	Principal Financial Officer	1979
Mr. Oystein M. Kalleklev	Advisor	1980
Mr. Halfdan Marius Foss	Principal Executive Officer	1969
Mr. Lars Pedersen	Chief Technical Officer of Frontline Management & MD of Flex Fleet Management	NA
Ms. Jannicke Eilertsen	Head of Compliance of Flex LNG Management AS	NA
Mr. Naren Senaratne	Chief Accounting Officer of Flex LNG Management Ltd	NA
Mr. James Ayers	Company Secretary	1982
Shareholders

▼
Institutional Holders

Holder Name	Shares	Date Reported	% Out	Value	% Change
BlackRock Inc	1.89M	Mar 31, 2026	3.50%	$0.00	12.34%
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	1.34M	Mar 31, 2026	2.48%	$0.05	13.66%
Renaissance Technologies Corp	1.17M	Mar 31, 2026	2.16%	$0.05	42.50%
Morgan Stanley - Brokerage Accounts	778.82K	Mar 31, 2026	1.44%	$0.00	35.42%
Two Sigma Investments LLC	728.53K	Mar 31, 2026	1.35%	$0.02	54.53%
UBS Group AG	565.38K	Mar 31, 2026	1.05%	$0.00	82.27%
State Street Corp	535.88K	Mar 31, 2026	0.99%	$0.00	1.62%
Citadel Advisors Llc	434.53K	Mar 31, 2026	0.80%	$0.00	3,069.69%
Geode Capital Management, LLC	384.88K	Mar 31, 2026	0.71%	$0.00	3.03%
Gilman Hill Asset Management, LLC	375.99K	Jun 30, 2026	0.70%	$1.44	1.06%
Vinva Investment Management Ltd	337.98K	Mar 31, 2026	0.62%	$0.25	0.00%
Dimensional Fund Advisors, Inc.	313.93K	Jun 30, 2026	0.58%	$0.00	-11.92%
Vanguard Portfolio Management, LLC	302.37K	Mar 31, 2026	0.56%	$0.00	0.00%
BCJ Capital Management, LLC	291.62K	Mar 31, 2026	0.54%	$0.46	-25.54%
Northern Trust Corp	238.24K	Mar 31, 2026	0.44%	$0.00	4.39%
The Goldman Sachs Group Inc	226.93K	Mar 31, 2026	0.42%	$0.00	-45.63%
LPL Financial Corp	216.27K	Mar 31, 2026	0.40%	$0.00	3.76%
BNP Paribas Arbitrage, SA	213.56K	Mar 31, 2026	0.39%	$0.00	603.78%
HRT FINANCIAL LLC	193.23K	Mar 31, 2026	0.36%	$0.01	0.00%
Bessemer Group Inc	191.23K	Mar 31, 2026	0.35%	$0.01	0.00%
Fund Holdings

Rank	Holder Name	Shares Held	% of Shares	Change	Date Reported
1	iShares Russell 2000 ETF	803.31K	1.49%	▼ 0.57%	Aug 31, 2026
2	Global X SuperDividend™ US ETF	579.44K	1.07%	▲ 0.00%	Aug 31, 2026
3	Global X SuperDividend™ ETF	473.97K	0.88%	▼ 0.49%	Aug 31, 2026
4	Global X SuperDividend ETF USD Cap	379.54K	0.70%	▲ 0.70%	Aug 28, 2026
5	Fidelity Small Cap Index	344.02K	0.64%	▲ 10.93%	Jun 30, 2026
6	BlackRock Global Equity Mkt Netrl Instl	258.89K	0.48%	▼ 27.01%	Jun 30, 2026
7	iShares Russell 2000 Value ETF	250.16K	0.46%	▼ 0.23%	Aug 31, 2026
8	Russell 2000 Index Non-Lendable Fund	206.88K	0.38%	▲ 4.13%	Jun 30, 2026
9	Russell 2000 Equity Index Fund B	206.88K	0.38%	▲ 4.13%	Jun 30, 2026
10	State St Russell Sm/Mid Cp® Indx SL Cl I	180.04K	0.33%	▲ 0.00%	Jul 31, 2026
Financial Highlights

▼
Market Cap: $1.71B
EBITDA: $239.06M
P/E Ratio: $16.68
Book Value: $12.99
Dividend/Share: $3.00
Dividend Yield: 9.46%
Earnings/Share: $1.90
Profit Margin: 28.50%
Operating Margin: 55.68%
ROA (TTM): 4.29%
ROE (TTM): 14.03%
Revenue (TTM): $360.47M
Revenue/Share (TTM): $6.66
Earnings Growth (YOY): 159.10%
Revenue Growth (YOY): 24.20%
Valuation Metrics

Enterprise Value: $3.11B
Trailing P/E: 16.68
Forward P/E: 12.38
Shares Statistics

Shares Outstanding: 54.09M
Shares Float: 30.89M
% Insiders: 42.89%
% Institutions: 29.04%
Short % Float: 13.25%
Stock Price History

▼
1 Year Price History

3 Years Price History

10 Years Price History

Financial Charts

▼
Download Financials (Excel)
Revenue, Net Income & Operating Cash Flow (Yearly)

Revenue, Net Income & Operating Cash Flow (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
$347.64M
Cost of Goods Sold
adjust
$-163.87M
Gross Profit
subtotal
$183.77M
SG&A
adjust
$-7.97M
Operating Income
subtotal
$175.80M
Other / Non-Operating Items
adjust
$-100.99M
Net Income
subtotal
$74.82M
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": "FLNG",
        "Type": "Common Stock",
        "Name": "FLEX LNG Ltd",
        "Exchange": "NYSE",
        "CurrencyCode": "USD",
        "CurrencyName": "US Dollar",
        "CurrencySymbol": "$",
        "CountryName": "USA",
        "CountryISO": "US",
        "OpenFigi": "BBG000R0MG54",
        "ISIN": "BMG359472021",
        "LEI": "21380084THHU3MPC3647",
        "PrimaryTicker": "FLNG.US",
        "CUSIP": "G35947202",
        "CIK": "0001772253",
        "EmployerIdNumber": null,
        "FiscalYearEnd": "December",
        "IPODate": "2019-06-17",
        "InternationalDomestic": null,
        "Sector": "Energy",
        "Industry": "Oil & Gas Midstream",
        "GicSector": "Industrials",
        "GicGroup": "Transportation",
        "GicIndustry": "Marine Transportation",
        "GicSubIndustry": "Marine Transportation",
        "HomeCategory": "ADR",
        "IsDelisted": false,
        "Description": "FLEX LNG Ltd., together with its subsidiaries, engages in the seaborne transportation of liquefied natural gas (LNG) worldwide. As of December 31, 2025, its fleet consists of 13 LNG carriers in operation. The company was incorporated in 2006 and is based in Hamilton, Bermuda.",
        "Address": "Par-La-Ville Place, Hamilton, Bermuda, HM08",
        "AddressData": {
            "Street": "Par-La-Ville Place",
            "City": "Hamilton",
            "Country": "Bermuda",
            "ZIP": "HM08"
        },
        "Listings": [
            {
                "Code": "FLNG",
                "Exchange": "OL",
                "Name": "FLEX LNG Ltd"
            }
        ],
        "Officers": [
            {
                "Name": "Mr. Knut  Traaholt",
                "Title": "Principal Financial Officer",
                "YearBorn": "1979"
            },
            {
                "Name": "Mr. Oystein M. Kalleklev",
                "Title": "Advisor",
                "YearBorn": "1980"
            },
            {
                "Name": "Mr. Halfdan Marius Foss",
                "Title": "Principal Executive Officer",
                "YearBorn": "1969"
            },
            {
                "Name": "Mr. Lars  Pedersen",
                "Title": "Chief Technical Officer of Frontline Management & MD of Flex Fleet Management",
                "YearBorn": "NA"
            },
            {
                "Name": "Ms. Jannicke  Eilertsen",
                "Title": "Head of Compliance of Flex LNG Management AS",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. Naren  Senaratne",
                "Title": "Chief Accounting Officer of Flex LNG Management Ltd",
                "YearBorn": "NA"
            },
            {
                "Name": "Mr. James  Ayers",
                "Title": "Company Secretary",
                "YearBorn": "1982"
            }
        ],
        "Phone": "441 295 6935",
        "WebURL": "https://www.flexlng.com",
        "LogoURL": "/img/logos/US/FLNG.png",
        "FullTimeEmployees": 9,
        "UpdatedAt": "2026-09-13"
    },
    "Highlights": {
        "MarketCapitalization": 1714728320,
        "MarketCapitalizationMln": 1714.7283,
        "EBITDA": 239064992,
        "PERatio": 16.6842,
        "PEGRatio": null,
        "WallStreetTargetPrice": 26.125,
        "BookValue": 12.987,
        "DividendShare": 3,
        "DividendYield": 0.0946,
        "EarningsShare": 1.9,
        "EPSEstimateCurrentYear": 2.405,
        "EPSEstimateNextYear": 2.1587,
        "EPSEstimateNextQuarter": 0.6022,
        "EPSEstimateCurrentQuarter": 0.6073,
        "MostRecentQuarter": "2026-06-30",
        "ProfitMargin": 0.285,
        "OperatingMarginTTM": 0.5568,
        "ReturnOnAssetsTTM": 0.0429,
        "ReturnOnEquityTTM": 0.1403,
        "RevenueTTM": 360472992,
        "RevenuePerShareTTM": 6.664,
        "QuarterlyRevenueGrowthYOY": 0.242,
        "GrossProfitTTM": 264388000,
        "DilutedEpsTTM": 1.9,
        "QuarterlyEarningsGrowthYOY": 1.591
    },
    "Valuation": {
        "TrailingPE": 16.6842,
        "ForwardPE": 12.3762,
        "PriceSalesTTM": 4.7569,
        "PriceBookMRQ": 2.441,
        "EnterpriseValue": 3111014319,
        "EnterpriseValueRevenue": 8.6304,
        "EnterpriseValueEbitda": 11.6594
    },
    "SharesStats": {
        "SharesOutstanding": 54092376,
        "SharesFloat": 30894861,
        "PercentInsiders": 42.885,
        "PercentInstitutions": 29.043000000000003,
        "SharesShort": null,
        "SharesShortPriorMonth": null,
        "ShortRatio": null,
        "ShortPercentOutstanding": null,
        "ShortPercentFloat": 0.1325
    },
    "Technicals": {
        "Beta": 0.161,
        "52WeekHigh": 32.4751,
        "52WeekLow": 21.6027,
        "50DayMA": 30.905,
        "200DayMA": 29.1778,
        "SharesShort": 4098758,
        "SharesShortPriorMonth": 4427833,
        "ShortRatio": 11.12,
        "ShortPercent": 0.1325
    },
    "SplitsDividends": {
        "ForwardAnnualDividendRate": 3,
        "ForwardAnnualDividendYield": 0.0946,
        "PayoutRatio": 0.0153,
        "DividendDate": "2026-09-17",
        "ExDividendDate": "2026-09-03",
        "LastSplitFactor": "1:10",
        "LastSplitDate": "2019-03-11",
        "NumberDividendsByYear": [
            {
                "Year": 2019,
                "Count": 1
            },
            {
                "Year": 2020,
                "Count": 2
            },
            {
                "Year": 2021,
                "Count": 4
            },
            {
                "Year": 2022,
                "Count": 4
            },
            {
                "Year": 2023,
                "Count": 4
            },
            {
                "Year": 2024,
                "Count": 4
            },
            {
                "Year": 2025,
                "Count": 4
            },
            {
                "Year": 2026,
                "Count": 3
            }
        ]
    },
    "AnalystRatings": {
        "Rating": 3,
        "TargetPrice": 26.125,
        "StrongBuy": 0,
        "Buy": 0,
        "Hold": 2,
        "Sell": 0,
        "StrongSell": 0
    },
    "Holders": {
        "Institutions": [
            {
                "name": "BlackRock Inc",
                "date": "2026-03-31",
                "totalShares": 3.499,
                "totalAssets": 0.001,
                "currentShares": 1892666,
                "change": 207928,
                "change_p": 12.3419
            },
            {
                "name": "MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.",
                "date": "2026-03-31",
                "totalShares": 2.4823,
                "totalAssets": 0.0541,
                "currentShares": 1342735,
                "change": 161360,
                "change_p": 13.6587
            },
            {
                "name": "Renaissance Technologies Corp",
                "date": "2026-03-31",
                "totalShares": 2.1644,
                "totalAssets": 0.0544,
                "currentShares": 1170795,
                "change": 349191,
                "change_p": 42.5011
            },
            {
                "name": "Morgan Stanley - Brokerage Accounts",
                "date": "2026-03-31",
                "totalShares": 1.4398,
                "totalAssets": 0.0014,
                "currentShares": 778817,
                "change": 203697,
                "change_p": 35.4182
            },
            {
                "name": "Two Sigma Investments LLC",
                "date": "2026-03-31",
                "totalShares": 1.3468,
                "totalAssets": 0.0175,
                "currentShares": 728525,
                "change": 257089,
                "change_p": 54.5332
            },
            {
                "name": "UBS Group AG",
                "date": "2026-03-31",
                "totalShares": 1.0452,
                "totalAssets": 0.0025,
                "currentShares": 565375,
                "change": 255186,
                "change_p": 82.2679
            },
            {
                "name": "State Street Corp",
                "date": "2026-03-31",
                "totalShares": 0.9907,
                "totalAssets": 0.0006,
                "currentShares": 535880,
                "change": 8555,
                "change_p": 1.6223
            },
            {
                "name": "Citadel Advisors Llc",
                "date": "2026-03-31",
                "totalShares": 0.8033,
                "totalAssets": 0.0021,
                "currentShares": 434533,
                "change": 420824,
                "change_p": 3069.6914
            },
            {
                "name": "Geode Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 0.7115,
                "totalAssets": 0.0007,
                "currentShares": 384879,
                "change": 11309,
                "change_p": 3.0273
            },
            {
                "name": "Gilman Hill Asset Management, LLC",
                "date": "2026-06-30",
                "totalShares": 0.6951,
                "totalAssets": 1.4433,
                "currentShares": 375988,
                "change": 3934,
                "change_p": 1.0574
            },
            {
                "name": "Vinva Investment Management Ltd",
                "date": "2026-03-31",
                "totalShares": 0.6248,
                "totalAssets": 0.2538,
                "currentShares": 337980,
                "change": 337980,
                "change_p": 0
            },
            {
                "name": "Dimensional Fund Advisors, Inc.",
                "date": "2026-06-30",
                "totalShares": 0.5804,
                "totalAssets": 0.0016,
                "currentShares": 313927,
                "change": -42483,
                "change_p": -11.9197
            },
            {
                "name": "Vanguard Portfolio Management, LLC",
                "date": "2026-03-31",
                "totalShares": 0.559,
                "totalAssets": 0.0005,
                "currentShares": 302371,
                "change": 302371,
                "change_p": 0
            },
            {
                "name": "BCJ Capital Management, LLC",
                "date": "2026-03-31",
                "totalShares": 0.5391,
                "totalAssets": 0.4599,
                "currentShares": 291623,
                "change": -100053,
                "change_p": -25.5448
            },
            {
                "name": "Northern Trust Corp",
                "date": "2026-03-31",
                "totalShares": 0.4404,
                "totalAssets": 0.0009,
                "currentShares": 238235,
                "change": 10016,
                "change_p": 4.3888
            },
            {
                "name": "The Goldman Sachs Group Inc",
                "date": "2026-03-31",
                "totalShares": 0.4195,
                "totalAssets": 0.0008,
                "currentShares": 226928,
                "change": -190417,
                "change_p": -45.6258
            },
            {
                "name": "LPL Financial Corp",
                "date": "2026-03-31",
                "totalShares": 0.3998,
                "totalAssets": 0.0017,
                "currentShares": 216269,
                "change": 7843,
                "change_p": 3.763
            },
            {
                "name": "BNP Paribas Arbitrage, SA",
                "date": "2026-03-31",
                "totalShares": 0.3948,
                "totalAssets": 0.0031,
                "currentShares": 213555,
                "change": 183211,
                "change_p": 603.78
            },
            {
                "name": "HRT FINANCIAL LLC",
                "date": "2026-03-31",
                "totalShares": 0.3572,
                "totalAssets": 0.0143,
                "currentShares": 193233,
                "change": 193233,
                "change_p": 0
            },
            {
                "name": "Bessemer Group Inc",
                "date": "2026-03-31",
                "totalShares": 0.3535,
                "totalAssets": 0.0089,
                "currentShares": 191231,
                "change": 191231,
                "change_p": 0
            }
        ],
        "Funds": [
            {
                "name": "iShares Russell 2000 ETF",
                "date": "2026-08-31",
                "totalShares": 1.4851,
                "totalAssets": 0.0318,
                "currentShares": 803305,
                "change": -4588,
                "change_p": -0.5679
            },
            {
                "name": "Global X SuperDividend\u2122 US ETF",
                "date": "2026-08-31",
                "totalShares": 1.0712,
                "totalAssets": 2.3198,
                "currentShares": 579436,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Global X SuperDividend\u2122 ETF",
                "date": "2026-08-31",
                "totalShares": 0.8762,
                "totalAssets": 1.2209,
                "currentShares": 473974,
                "change": -2328,
                "change_p": -0.4888
            },
            {
                "name": "Global X SuperDividend ETF USD Cap",
                "date": "2026-08-28",
                "totalShares": 0.7016,
                "totalAssets": 1.2209,
                "currentShares": 379535,
                "change": 2621,
                "change_p": 0.6954
            },
            {
                "name": "Fidelity Small Cap Index",
                "date": "2026-06-30",
                "totalShares": 0.636,
                "totalAssets": 0.0276,
                "currentShares": 344016,
                "change": 33899,
                "change_p": 10.931
            },
            {
                "name": "BlackRock Global Equity Mkt Netrl Instl",
                "date": "2026-06-30",
                "totalShares": 0.4786,
                "totalAssets": 0.0542,
                "currentShares": 258885,
                "change": -95810,
                "change_p": -27.0119
            },
            {
                "name": "iShares Russell 2000 Value ETF",
                "date": "2026-08-31",
                "totalShares": 0.4625,
                "totalAssets": 0.055,
                "currentShares": 250157,
                "change": -579,
                "change_p": -0.2309
            },
            {
                "name": "Russell 2000 Index Non-Lendable Fund",
                "date": "2026-06-30",
                "totalShares": 0.3825,
                "totalAssets": 0.0279,
                "currentShares": 206884,
                "change": 8199,
                "change_p": 4.1266
            },
            {
                "name": "Russell 2000 Equity Index Fund B",
                "date": "2026-06-30",
                "totalShares": 0.3825,
                "totalAssets": 0.0279,
                "currentShares": 206884,
                "change": 8199,
                "change_p": 4.1266
            },
            {
                "name": "State St Russell Sm/Mid Cp\u00ae Indx SL Cl I",
                "date": "2026-07-31",
                "totalShares": 0.3328,
                "totalAssets": 0.0112,
                "currentShares": 180038,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Vanguard Russell 2000 ETF",
                "date": "2026-07-31",
                "totalShares": 0.3294,
                "totalAssets": 0.0312,
                "currentShares": 178164,
                "change": -4465,
                "change_p": -2.4448
            },
            {
                "name": "Vanguard High Dividend Yield ETF",
                "date": "2026-07-31",
                "totalShares": 0.2296,
                "totalAssets": 0.0039,
                "currentShares": 124197,
                "change": 860,
                "change_p": 0.6973
            },
            {
                "name": "State St Russell Sm Cap\u00ae Idx SL Cl I",
                "date": "2026-07-31",
                "totalShares": 0.2183,
                "totalAssets": 0.0322,
                "currentShares": 118074,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "Federated Hermes MDT Small Cap Core IS",
                "date": "2026-06-30",
                "totalShares": 0.1874,
                "totalAssets": 0.1201,
                "currentShares": 101396,
                "change": 101396,
                "change_p": 0
            },
            {
                "name": "Federated Hermes MDT SCC Institutional",
                "date": "2026-06-30",
                "totalShares": 0.1874,
                "totalAssets": 0.1228,
                "currentShares": 101396,
                "change": 101396,
                "change_p": 0
            },
            {
                "name": "Schwab Small Cap Index",
                "date": "2026-07-31",
                "totalShares": 0.1431,
                "totalAssets": 0.0319,
                "currentShares": 77430,
                "change": 1195,
                "change_p": 1.5675
            },
            {
                "name": "DFA International Core Equity 2 I",
                "date": "2026-07-31",
                "totalShares": 0.1362,
                "totalAssets": 0.0052,
                "currentShares": 73650,
                "change": 0,
                "change_p": 0
            },
            {
                "name": "NT R2000 Index Fund - NL",
                "date": "2026-06-30",
                "totalShares": 0.1311,
                "totalAssets": 0.0275,
                "currentShares": 70924,
                "change": 3584,
                "change_p": 5.3222
            },
            {
                "name": "NT R2000 Index Fund - DC - NL - 3",
                "date": "2026-06-30",
                "totalShares": 0.1121,
                "totalAssets": 0.0275,
                "currentShares": 60642,
                "change": 5492,
                "change_p": 9.9583
            },
            {
                "name": "iShares Russell 2000 Small-Cap Idx Instl",
                "date": "2026-07-31",
                "totalShares": 0.1097,
                "totalAssets": 0.0318,
                "currentShares": 59362,
                "change": 0,
                "change_p": 0
            }
        ]
    },
    "InsiderTransactions": [],
    "outstandingShares": {
        "annual": [
            {
                "date": "2026",
                "dateFormatted": "2026-12-31",
                "sharesMln": "54.0924",
                "shares": 54092400
            },
            {
                "date": "2025",
                "dateFormatted": "2025-12-31",
                "sharesMln": "54.0914",
                "shares": 54091400
            },
            {
                "date": "2024",
                "dateFormatted": "2024-12-31",
                "sharesMln": "54.0290",
                "shares": 54029000
            },
            {
                "date": "2023",
                "dateFormatted": "2023-12-31",
                "sharesMln": "53.9760",
                "shares": 53976000
            },
            {
                "date": "2022",
                "dateFormatted": "2022-12-31",
                "sharesMln": "53.3740",
                "shares": 53374000
            },
            {
                "date": "2021",
                "dateFormatted": "2021-12-31",
                "sharesMln": "53.3070",
                "shares": 53307000
            },
            {
                "date": "2020",
                "dateFormatted": "2020-12-31",
                "sharesMln": "54.2970",
                "shares": 54297000
            },
            {
                "date": "2019",
                "dateFormatted": "2019-12-31",
                "sharesMln": "54.6746",
                "shares": 54674600
            },
            {
                "date": "2018",
                "dateFormatted": "2018-12-31",
                "sharesMln": "36.8017",
                "shares": 36801700
            },
            {
                "date": "2017",
                "dateFormatted": "2017-12-31",
                "sharesMln": "40.3200",
                "shares": 40320000
            },
            {
                "date": "2016",
                "dateFormatted": "2016-12-31",
                "sharesMln": "12.7950",
                "shares": 12795000
            },
            {
                "date": "2015",
                "dateFormatted": "2015-12-31",
                "sharesMln": "12.7870",
                "shares": 12787000
            },
            {
                "date": "2014",
                "dateFormatted": "2014-12-31",
                "sharesMln": "12.6720",
                "shares": 12672000
            },
            {
                "date": "2013",
                "dateFormatted": "2013-12-31",
                "sharesMln": "12.5820",
                "shares": 12582000
            },
            {
                "date": "2012",
                "dateFormatted": "2012-12-31",
                "sharesMln": "14.2500",
                "shares": 14250000
            },
            {
                "date": "2011",
                "dateFormatted": "2011-12-31",
                "sharesMln": "12.0770",
                "shares": 12077000
            },
            {
                "date": "2010",
                "dateFormatted": "2010-12-31",
                "sharesMln": "12.5470",
                "shares": 12547000
            },
            {
                "date": "2009",
                "dateFormatted": "2009-12-31",
                "sharesMln": "10.9450",
                "shares": 10945000
            },
            {
                "date": "2008",
                "dateFormatted": "2008-12-31",
                "sharesMln": "10.1730",
                "shares": 10173000
            }
        ],
        "quarterly": [
            {
                "date": "2026-Q2",
                "dateFormatted": "2026-06-30",
                "sharesMln": "54.0924",
                "shares": 54092400
            },
            {
                "date": "2026-Q1",
                "dateFormatted": "2026-03-31",
                "sharesMln": "54.0924",
                "shares": 54092400
            },
            {
                "date": "2025-Q4",
                "dateFormatted": "2025-12-31",
                "sharesMln": "54.0914",
                "shares": 54091400
            },
            {
                "date": "2025-Q3",
                "dateFormatted": "2025-09-30",
                "sharesMln": "54.0957",
                "shares": 54095700
            },
            {
                "date": "2025-Q2",
                "dateFormatted": "2025-06-30",
                "sharesMln": "54.0960",
                "shares": 54096000
            },
            {
                "date": "2025-Q1",
                "dateFormatted": "2025-03-31",
                "sharesMln": "54.0940",
                "shares": 54094000
            },
            {
                "date": "2024-Q4",
                "dateFormatted": "2024-12-31",
                "sharesMln": "54.0290",
                "shares": 54029000
            },
            {
                "date": "2024-Q3",
                "dateFormatted": "2024-09-30",
                "sharesMln": "54.0360",
                "shares": 54036000
            },
            {
                "date": "2024-Q2",
                "dateFormatted": "2024-06-30",
                "sharesMln": "54.0320",
                "shares": 54032000
            },
            {
                "date": "2024-Q1",
                "dateFormatted": "2024-03-31",
                "sharesMln": "53.9850",
                "shares": 53985000
            },
            {
                "date": "2023-Q4",
                "dateFormatted": "2023-12-31",
                "sharesMln": "53.9760",
                "shares": 53976000
            },
            {
                "date": "2023-Q3",
                "dateFormatted": "2023-09-30",
                "sharesMln": "53.9580",
                "shares": 53958000
            },
            {
                "date": "2023-Q2",
                "dateFormatted": "2023-06-30",
                "sharesMln": "53.9430",
                "shares": 53943000
            },
            {
                "date": "2023-Q1",
                "dateFormatted": "2023-03-31",
                "sharesMln": "53.9250",
                "shares": 53925000
            },
            {
                "date": "2022-Q4",
                "dateFormatted": "2022-12-31",
                "sharesMln": "53.3740",
                "shares": 53374000
            },
            {
                "date": "2022-Q3",
                "dateFormatted": "2022-09-30",
                "sharesMln": "53.5040",
                "shares": 53504000
            },
            {
                "date": "2022-Q2",
                "dateFormatted": "2022-06-30",
                "sharesMln": "53.4480",
                "shares": 53448000
            },
            {
                "date": "2022-Q1",
                "dateFormatted": "2022-03-31",
                "sharesMln": "53.3490",
                "shares": 53349000
            },
            {
                "date": "2021-Q4",
                "dateFormatted": "2021-12-31",
                "sharesMln": "53.3070",
                "shares": 53307000
            },
            {
                "date": "2021-Q3",
                "dateFormatted": "2021-09-30",
                "sharesMln": "53.2260",
                "shares": 53226000
            },
            {
                "date": "2021-Q2",
                "dateFormatted": "2021-06-30",
                "sharesMln": "53.4630",
                "shares": 53463000
            },
            {
                "date": "2021-Q1",
                "dateFormatted": "2021-03-31",
                "sharesMln": "53.8550",
                "shares": 53855000
            },
            {
                "date": "2020-Q4",
                "dateFormatted": "2020-12-31",
                "sharesMln": "54.2970",
                "shares": 54297000
            },
            {
                "date": "2020-Q3",
                "dateFormatted": "2020-09-30",
                "sharesMln": "54.2970",
                "shares": 54297000
            },
            {
                "date": "2020-Q2",
                "dateFormatted": "2020-06-30",
                "sharesMln": "54.1110",
                "shares": 54111000
            },
            {
                "date": "2020-Q1",
                "dateFormatted": "2020-03-31",
                "sharesMln": "54.1110",
                "shares": 54111000
            },
            {
                "date": "2019-Q4",
                "dateFormatted": "2019-12-31",
                "sharesMln": "54.6746",
                "shares": 54674600
            },
            {
                "date": "2019-Q3",
                "dateFormatted": "2019-09-30",
                "sharesMln": "54.2480",
                "shares": 54248000
            },
            {
                "date": "2019-Q2",
                "dateFormatted": "2019-06-30",
                "sharesMln": "54.1040",
                "shares": 54104000
            },
            {
                "date": "2019-Q1",
                "dateFormatted": "2019-03-31",
                "sharesMln": "54.1030",
                "shares": 54103000
            },
            {
                "date": "2018-Q4",
                "dateFormatted": "2018-12-31",
                "sharesMln": "36.8017",
                "shares": 36801700
            },
            {
                "date": "2018-Q3",
                "dateFormatted": "2018-09-30",
                "sharesMln": "36.8050",
                "shares": 36805000
            },
            {
                "date": "2018-Q2",
                "dateFormatted": "2018-06-30",
                "sharesMln": "36.8020",
                "shares": 36802000
            },
            {
                "date": "2018-Q1",
                "dateFormatted": "2018-03-31",
                "sharesMln": "35.5600",
                "shares": 35560000
            },
            {
                "date": "2017-Q4",
                "dateFormatted": "2017-12-31",
                "sharesMln": "40.3200",
                "shares": 40320000
            },
            {
                "date": "2017-Q3",
                "dateFormatted": "2017-09-30",
                "sharesMln": "36.7970",
                "shares": 36797000
            },
            {
                "date": "2017-Q2",
                "dateFormatted": "2017-06-30",
                "sharesMln": "33.2850",
                "shares": 33284999.999999996
            },
            {
                "date": "2017-Q1",
                "dateFormatted": "2017-03-31",
                "sharesMln": "30.7640",
                "shares": 30764000
            },
            {
                "date": "2016-Q4",
                "dateFormatted": "2016-12-31",
                "sharesMln": "12.7950",
                "shares": 12795000
            },
            {
                "date": "2016-Q3",
                "dateFormatted": "2016-09-30",
                "sharesMln": "12.7946",
                "shares": 12794600
            },
            {
                "date": "2016-Q2",
                "dateFormatted": "2016-06-30",
                "sharesMln": "12.7910",
                "shares": 12791000
            },
            {
                "date": "2016-Q1",
                "dateFormatted": "2016-03-31",
                "sharesMln": "12.7900",
                "shares": 12790000
            },
            {
                "date": "2015-Q4",
                "dateFormatted": "2015-12-31",
                "sharesMln": "12.7870",
                "shares": 12787000
            },
            {
                "date": "2015-Q3",
                "dateFormatted": "2015-09-30",
                "sharesMln": "12.7870",
                "shares": 12787000
            },
            {
                "date": "2015-Q2",
                "dateFormatted": "2015-06-30",
                "sharesMln": "12.7810",
                "shares": 12781000
            },
            {
                "date": "2015-Q1",
                "dateFormatted": "2015-03-31",
                "sharesMln": "12.7733",
                "shares": 12773300
            },
            {
                "date": "2014-Q4",
                "dateFormatted": "2014-12-31",
                "sharesMln": "12.6720",
                "shares": 12672000
            },
            {
                "date": "2014-Q3",
                "dateFormatted": "2014-09-30",
                "sharesMln": "12.6720",
                "shares": 12672000
            },
            {
                "date": "2014-Q2",
                "dateFormatted": "2014-06-30",
                "sharesMln": "12.6610",
                "shares": 12661000
            },
            {
                "date": "2014-Q1",
                "dateFormatted": "2014-03-31",
                "sharesMln": "12.6515",
                "shares": 12651500
            },
            {
                "date": "2013-Q4",
                "dateFormatted": "2013-12-31",
                "sharesMln": "12.5820",
                "shares": 12582000
            },
            {
                "date": "2013-Q3",
                "dateFormatted": "2013-09-30",
                "sharesMln": "12.5820",
                "shares": 12582000
            },
            {
                "date": "2013-Q2",
                "dateFormatted": "2013-06-30",
                "sharesMln": "12.5788",
                "shares": 12578800
            },
            {
                "date": "2013-Q1",
                "dateFormatted": "2013-03-31",
                "sharesMln": "12.5694",
                "shares": 12569400
            },
            {
                "date": "2012-Q4",
                "dateFormatted": "2012-12-31",
                "sharesMln": "14.2500",
                "shares": 14250000
            },
            {
                "date": "2012-Q3",
                "dateFormatted": "2012-09-30",
                "sharesMln": "14.2500",
                "shares": 14250000
            },
            {
                "date": "2012-Q2",
                "dateFormatted": "2012-06-30",
                "sharesMln": "12.4990",
                "shares": 12499000
            },
            {
                "date": "2012-Q1",
                "dateFormatted": "2012-03-31",
                "sharesMln": "12.5060",
                "shares": 12506000
            },
            {
                "date": "2011-Q4",
                "dateFormatted": "2011-12-31",
                "sharesMln": "12.0770",
                "shares": 12077000
            },
            {
                "date": "2011-Q3",
                "dateFormatted": "2011-09-30",
                "sharesMln": "12.0767",
                "shares": 12076700
            },
            {
                "date": "2011-Q2",
                "dateFormatted": "2011-06-30",
                "sharesMln": "11.6510",
                "shares": 11651000
            },
            {
                "date": "2011-Q1",
                "dateFormatted": "2011-03-31",
                "sharesMln": "13.4910",
                "shares": 13491000
            },
            {
                "date": "2010-Q4",
                "dateFormatted": "2010-12-31",
                "sharesMln": "12.5470",
                "shares": 12547000
            },
            {
                "date": "2010-Q3",
                "dateFormatted": "2010-09-30",
                "sharesMln": "12.5467",
                "shares": 12546700
            },
            {
                "date": "2010-Q2",
                "dateFormatted": "2010-06-30",
                "sharesMln": "10.0300",
                "shares": 10030000
            },
            {
                "date": "2010-Q1",
                "dateFormatted": "2010-03-31",
                "sharesMln": "11.2859",
                "shares": 11285900
            },
            {
                "date": "2009-Q4",
                "dateFormatted": "2009-12-31",
                "sharesMln": "10.9450",
                "shares": 10945000
            },
            {
                "date": "2009-Q3",
                "dateFormatted": "2009-09-30",
                "sharesMln": "10.2950",
                "shares": 10295000
            },
            {
                "date": "2009-Q2",
                "dateFormatted": "2009-06-30",
                "sharesMln": "12.1100",
                "shares": 12110000
            },
            {
                "date": "2009-Q1",
                "dateFormatted": "2009-03-31",
                "sharesMln": "10.2360",
                "shares": 10236000
            },
            {
                "date": "2008-Q4",
                "dateFormatted": "2008-12-31",
                "sharesMln": "10.1730",
                "shares": 10173000
            },
            {
                "date": "2008-Q3",
                "dateFormatted": "2008-09-30",
                "sharesMln": "10.1730",
                "shares": 10173000
            },
            {
                "date": "2008-Q2",
                "dateFormatted": "2008-06-30",
                "sharesMln": "6.8580",
                "shares": 6858000
            }
        ]
    },
    "Earnings": {
        "History": {
            "2026-06-30": {
                "reportDate": "2026-08-19",
                "date": "2026-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.79,
                "epsEstimate": 0.61,
                "epsDifference": 0.18,
                "surprisePercent": 29.5082
            },
            "2026-03-31": {
                "reportDate": "2026-05-13",
                "date": "2026-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.31,
                "epsEstimate": 0.36,
                "epsDifference": -0.05,
                "surprisePercent": -13.8889
            },
            "2025-12-31": {
                "reportDate": "2026-02-11",
                "date": "2025-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.43,
                "epsEstimate": 0.54,
                "epsDifference": -0.11,
                "surprisePercent": -20.3704
            },
            "2025-09-30": {
                "reportDate": "2025-11-12",
                "date": "2025-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.43,
                "epsEstimate": 0.46,
                "epsDifference": -0.03,
                "surprisePercent": -6.5217
            },
            "2025-06-30": {
                "reportDate": "2025-08-20",
                "date": "2025-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 0.46,
                "epsEstimate": 0.46,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2025-03-31": {
                "reportDate": "2025-05-20",
                "date": "2025-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.54,
                "epsEstimate": 0.5,
                "epsDifference": 0.04,
                "surprisePercent": 8
            },
            "2024-12-31": {
                "reportDate": "2025-02-03",
                "date": "2024-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.57,
                "epsEstimate": 0.51,
                "epsDifference": 0.06,
                "surprisePercent": 11.7647
            },
            "2024-09-30": {
                "reportDate": "2024-11-12",
                "date": "2024-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.53,
                "epsEstimate": 0.54,
                "epsDifference": -0.01,
                "surprisePercent": -1.8519
            },
            "2024-06-30": {
                "reportDate": "2024-08-14",
                "date": "2024-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.56,
                "epsEstimate": 0.53,
                "epsDifference": 0.03,
                "surprisePercent": 5.6604
            },
            "2024-03-31": {
                "reportDate": "2024-05-23",
                "date": "2024-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.6154,
                "epsEstimate": 0.6243,
                "epsDifference": -0.0089,
                "surprisePercent": -1.4256
            },
            "2023-12-31": {
                "reportDate": "2024-02-06",
                "date": "2023-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.7,
                "epsEstimate": 0.67,
                "epsDifference": 0.03,
                "surprisePercent": 4.4776
            },
            "2023-09-30": {
                "reportDate": "2023-11-08",
                "date": "2023-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.67,
                "epsEstimate": 0.58,
                "epsDifference": 0.09,
                "surprisePercent": 15.5172
            },
            "2023-06-30": {
                "reportDate": "2023-08-16",
                "date": "2023-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.53,
                "epsEstimate": 0.64,
                "epsDifference": -0.11,
                "surprisePercent": -17.1875
            },
            "2023-03-31": {
                "reportDate": "2023-05-16",
                "date": "2023-03-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.66,
                "epsEstimate": 0.74,
                "epsDifference": -0.08,
                "surprisePercent": -10.8108
            },
            "2022-12-31": {
                "reportDate": "2023-02-13",
                "date": "2022-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.02,
                "epsEstimate": 0.64,
                "epsDifference": 0.38,
                "surprisePercent": 59.375
            },
            "2022-09-30": {
                "reportDate": "2022-11-15",
                "date": "2022-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.79,
                "epsEstimate": 0.75,
                "epsDifference": 0.04,
                "surprisePercent": 5.3333
            },
            "2022-06-30": {
                "reportDate": "2022-08-24",
                "date": "2022-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": 0.61,
                "epsEstimate": 0.7,
                "epsDifference": -0.09,
                "surprisePercent": -12.8571
            },
            "2022-03-31": {
                "reportDate": "2022-05-10",
                "date": "2022-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.45,
                "epsEstimate": 0.59,
                "epsDifference": -0.14,
                "surprisePercent": -23.7288
            },
            "2021-12-31": {
                "reportDate": "2022-02-15",
                "date": "2021-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 1.18,
                "epsEstimate": 1.13,
                "epsDifference": 0.05,
                "surprisePercent": 4.4248
            },
            "2021-09-30": {
                "reportDate": "2021-11-15",
                "date": "2021-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.6,
                "epsEstimate": 0.57,
                "epsDifference": 0.03,
                "surprisePercent": 5.2632
            },
            "2021-06-30": {
                "reportDate": "2021-08-16",
                "date": "2021-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.29,
                "epsEstimate": 0.29,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2021-03-31": {
                "reportDate": "2021-05-20",
                "date": "2021-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.63,
                "epsEstimate": 0.62,
                "epsDifference": 0.01,
                "surprisePercent": 1.6129
            },
            "2020-12-31": {
                "reportDate": "2021-02-16",
                "date": "2020-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.45,
                "epsEstimate": 0.49,
                "epsDifference": -0.04,
                "surprisePercent": -8.1633
            },
            "2020-09-30": {
                "reportDate": "2020-11-16",
                "date": "2020-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.02,
                "epsEstimate": -0.04,
                "epsDifference": 0.06,
                "surprisePercent": 150
            },
            "2020-06-30": {
                "reportDate": "2020-08-18",
                "date": "2020-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.01,
                "epsEstimate": -0.02,
                "epsDifference": 0.01,
                "surprisePercent": 50
            },
            "2020-03-31": {
                "reportDate": "2020-05-27",
                "date": "2020-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.17,
                "epsEstimate": 0.26,
                "epsDifference": -0.09,
                "surprisePercent": -34.6154
            },
            "2019-12-31": {
                "reportDate": "2020-02-25",
                "date": "2019-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.41,
                "epsEstimate": 0.57,
                "epsDifference": -0.16,
                "surprisePercent": -28.0702
            },
            "2019-09-30": {
                "reportDate": "2019-11-19",
                "date": "2019-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.07,
                "epsEstimate": 0.13,
                "epsDifference": -0.06,
                "surprisePercent": -46.1538
            },
            "2019-06-30": {
                "reportDate": "2019-08-19",
                "date": "2019-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.07,
                "epsEstimate": -0.01,
                "epsDifference": -0.06,
                "surprisePercent": -600
            },
            "2019-03-31": {
                "reportDate": "2019-05-30",
                "date": "2019-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.06,
                "epsEstimate": 0.15,
                "epsDifference": -0.21,
                "surprisePercent": -140
            },
            "2018-12-31": {
                "reportDate": "2019-02-27",
                "date": "2018-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.3,
                "epsEstimate": 0.36,
                "epsDifference": -0.06,
                "surprisePercent": -16.6667
            },
            "2018-09-30": {
                "reportDate": "2018-11-26",
                "date": "2018-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": 0.3729,
                "epsEstimate": 0.02,
                "epsDifference": 0.3529,
                "surprisePercent": 1764.5
            },
            "2018-06-30": {
                "reportDate": "2018-08-27",
                "date": "2018-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.1,
                "epsEstimate": -0.02,
                "epsDifference": -0.08,
                "surprisePercent": -400
            },
            "2018-03-31": {
                "reportDate": "2018-05-28",
                "date": "2018-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.08,
                "epsEstimate": 0.12,
                "epsDifference": -0.2,
                "surprisePercent": -166.6667
            },
            "2017-12-31": {
                "reportDate": "2018-02-26",
                "date": "2017-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.05,
                "epsEstimate": -0.01,
                "epsDifference": -0.04,
                "surprisePercent": -400
            },
            "2017-09-30": {
                "reportDate": "2017-11-20",
                "date": "2017-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.1,
                "epsEstimate": -0.05,
                "epsDifference": -0.05,
                "surprisePercent": -100
            },
            "2017-06-30": {
                "reportDate": "2017-08-25",
                "date": "2017-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.3,
                "epsEstimate": -0.07,
                "epsDifference": -0.23,
                "surprisePercent": -328.5714
            },
            "2017-03-31": {
                "reportDate": "2017-05-26",
                "date": "2017-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.0567,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2016-12-31": {
                "reportDate": "2017-02-28",
                "date": "2016-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.0321,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2016-09-30": {
                "reportDate": "2016-11-24",
                "date": "2016-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.0127,
                "epsEstimate": -0.01,
                "epsDifference": -0.0027,
                "surprisePercent": -27
            },
            "2016-06-30": {
                "reportDate": "2016-08-25",
                "date": "2016-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.01,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2016-03-31": {
                "reportDate": "2016-05-26",
                "date": "2016-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.0522,
                "epsEstimate": -0.01,
                "epsDifference": -0.0422,
                "surprisePercent": -422
            },
            "2015-12-31": {
                "reportDate": "2016-02-25",
                "date": "2015-12-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.01,
                "epsEstimate": -0.01,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2015-09-30": {
                "reportDate": "2015-11-26",
                "date": "2015-09-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.0589,
                "epsEstimate": -0.01,
                "epsDifference": -0.0489,
                "surprisePercent": -489
            },
            "2015-06-30": {
                "reportDate": "2015-08-27",
                "date": "2015-06-30",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.01,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2015-03-31": {
                "reportDate": "2015-05-28",
                "date": "2015-03-31",
                "beforeAfterMarket": "AfterMarket",
                "currency": "USD",
                "epsActual": -0.0588,
                "epsEstimate": -0.01,
                "epsDifference": -0.0488,
                "surprisePercent": -488
            },
            "2014-12-31": {
                "reportDate": "2015-02-27",
                "date": "2014-12-31",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.01,
                "epsEstimate": -0.01,
                "epsDifference": 0,
                "surprisePercent": 0
            },
            "2014-09-30": {
                "reportDate": "2014-11-28",
                "date": "2014-09-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.0716,
                "epsEstimate": null,
                "epsDifference": 0,
                "surprisePercent": null
            },
            "2014-06-30": {
                "reportDate": "2014-08-29",
                "date": "2014-06-30",
                "beforeAfterMarket": "BeforeMarket",
                "currency": "USD",
                "epsActual": -0.0369,
                "epsEstimate": 0,
                "epsDifference": -0.0369,
                "surprisePercent": null
            },
            "2014-03-31": {
                "reportDate": "2014-06-30",
                "date": "2014-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.05,
                "epsEstimate": 0,
                "epsDifference": -0.05,
                "surprisePercent": null
            },
            "2013-12-31": {
                "reportDate": "2014-03-31",
                "date": "2013-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.0497,
                "epsEstimate": 0,
                "epsDifference": -0.0497,
                "surprisePercent": null
            },
            "2013-09-30": {
                "reportDate": "2013-12-31",
                "date": "2013-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.056,
                "epsEstimate": 0,
                "epsDifference": -0.056,
                "surprisePercent": null
            },
            "2013-06-30": {
                "reportDate": "2013-09-30",
                "date": "2013-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": 16.6,
                "epsEstimate": 0,
                "epsDifference": 16.6,
                "surprisePercent": null
            },
            "2013-03-31": {
                "reportDate": "2013-06-30",
                "date": "2013-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.0913,
                "epsEstimate": 0,
                "epsDifference": -0.0913,
                "surprisePercent": null
            },
            "2012-12-31": {
                "reportDate": "2013-03-31",
                "date": "2012-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.1244,
                "epsEstimate": 0,
                "epsDifference": -0.1244,
                "surprisePercent": null
            },
            "2012-09-30": {
                "reportDate": "2012-12-31",
                "date": "2012-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -23.3615,
                "epsEstimate": 0,
                "epsDifference": -23.3615,
                "surprisePercent": null
            },
            "2012-06-30": {
                "reportDate": "2012-09-30",
                "date": "2012-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.2,
                "epsEstimate": 0,
                "epsDifference": -0.2,
                "surprisePercent": null
            },
            "2012-03-31": {
                "reportDate": "2012-06-30",
                "date": "2012-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.2,
                "epsEstimate": 0,
                "epsDifference": -0.2,
                "surprisePercent": null
            },
            "2011-12-31": {
                "reportDate": "2012-03-31",
                "date": "2011-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.1336,
                "epsEstimate": 0,
                "epsDifference": -0.1336,
                "surprisePercent": null
            },
            "2011-09-30": {
                "reportDate": "2011-12-31",
                "date": "2011-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -9.725,
                "epsEstimate": 0,
                "epsDifference": -9.725,
                "surprisePercent": null
            },
            "2011-06-30": {
                "reportDate": "2011-09-30",
                "date": "2011-06-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.3,
                "epsEstimate": 0,
                "epsDifference": -0.3,
                "surprisePercent": null
            },
            "2011-03-31": {
                "reportDate": "2011-06-30",
                "date": "2011-03-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -1.0053,
                "epsEstimate": 0,
                "epsDifference": -1.0053,
                "surprisePercent": null
            },
            "2010-12-31": {
                "reportDate": "2011-03-31",
                "date": "2010-12-31",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -0.3317,
                "epsEstimate": 0,
                "epsDifference": -0.3317,
                "surprisePercent": null
            },
            "2010-09-30": {
                "reportDate": "2010-12-31",
                "date": "2010-09-30",
                "beforeAfterMarket": null,
                "currency": "USD",
                "epsActual": -8.8784,
                "epsEstimate": 0,
                "epsDifference": -8.8784,
                "surprisePercent": null
            }
        },
        "Trend": {
            "2027-12-31": {
                "date": "2027-12-31",
                "period": "+1y",
                "growth": "-0.1024",
                "earningsEstimateAvg": "2.1587",
                "earningsEstimateLow": "1.7300",
                "earningsEstimateHigh": "2.5700",
                "earningsEstimateYearAgoEps": "2.4050",
                "earningsEstimateNumberOfAnalysts": "5.0000",
                "earningsEstimateGrowth": "-0.1024",
                "revenueEstimateAvg": "351849130.00",
                "revenueEstimateLow": "326000000.00",
                "revenueEstimateHigh": "369100000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0170",
                "epsTrendCurrent": "2.1587",
                "epsTrend7daysAgo": "2.1401",
                "epsTrend30daysAgo": "2.1384",
                "epsTrend60daysAgo": "2.1467",
                "epsTrend90daysAgo": "2.1051",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-12-31": {
                "date": "2026-12-31",
                "period": "0y",
                "growth": "0.2861",
                "earningsEstimateAvg": "2.4050",
                "earningsEstimateLow": "2.3800",
                "earningsEstimateHigh": "2.4300",
                "earningsEstimateYearAgoEps": "1.8700",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "0.2861",
                "revenueEstimateAvg": "357917880.00",
                "revenueEstimateLow": "354000000.00",
                "revenueEstimateHigh": "363800000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0676",
                "epsTrendCurrent": "2.4050",
                "epsTrend7daysAgo": "2.4050",
                "epsTrend30daysAgo": "2.1852",
                "epsTrend60daysAgo": "2.1735",
                "epsTrend90daysAgo": "2.0285",
                "epsRevisionsUpLast7days": "1.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2026-09-30": {
                "date": "2026-09-30",
                "period": "0q",
                "growth": "0.4005",
                "earningsEstimateAvg": "0.6022",
                "earningsEstimateLow": "0.5200",
                "earningsEstimateHigh": "0.6866",
                "earningsEstimateYearAgoEps": "0.4300",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "0.4005",
                "revenueEstimateAvg": "93701600.00",
                "revenueEstimateLow": "90200000.00",
                "revenueEstimateHigh": "96100000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0936",
                "epsTrendCurrent": "0.6022",
                "epsTrend7daysAgo": "0.6033",
                "epsTrend30daysAgo": "0.6050",
                "epsTrend60daysAgo": "0.3961",
                "epsTrend90daysAgo": "0.3936",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2026-06-30": {
                "date": "2026-06-30",
                "period": "0q",
                "growth": "0.3201",
                "earningsEstimateAvg": "0.6073",
                "earningsEstimateLow": "0.5600",
                "earningsEstimateHigh": "0.6818",
                "earningsEstimateYearAgoEps": "0.4600",
                "earningsEstimateNumberOfAnalysts": "3.0000",
                "earningsEstimateGrowth": "0.3201",
                "revenueEstimateAvg": "94048480.00",
                "revenueEstimateLow": "91000000.00",
                "revenueEstimateHigh": "97000000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "0.0938",
                "epsTrendCurrent": "0.6073",
                "epsTrend7daysAgo": "0.6209",
                "epsTrend30daysAgo": "0.6200",
                "epsTrend60daysAgo": "0.3481",
                "epsTrend90daysAgo": "0.3481",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2026-03-31": {
                "date": "2026-03-31",
                "period": "0q",
                "growth": "-0.3678",
                "earningsEstimateAvg": "0.3414",
                "earningsEstimateLow": "0.3000",
                "earningsEstimateHigh": "0.3755",
                "earningsEstimateYearAgoEps": "0.5400",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "-0.3678",
                "revenueEstimateAvg": "79111610.00",
                "revenueEstimateLow": "76000000.00",
                "revenueEstimateHigh": "83500000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.1054",
                "epsTrendCurrent": "0.3414",
                "epsTrend7daysAgo": "0.3414",
                "epsTrend30daysAgo": "0.3414",
                "epsTrend60daysAgo": "0.3552",
                "epsTrend90daysAgo": "0.4450",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "1.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2025-12-31": {
                "date": "2025-12-31",
                "period": "0y",
                "growth": "-0.1755",
                "earningsEstimateAvg": "1.9458",
                "earningsEstimateLow": "1.8658",
                "earningsEstimateHigh": "2.0273",
                "earningsEstimateYearAgoEps": "2.3600",
                "earningsEstimateNumberOfAnalysts": "4.0000",
                "earningsEstimateGrowth": "-0.1755",
                "revenueEstimateAvg": "338565300.00",
                "revenueEstimateLow": "334000000.00",
                "revenueEstimateHigh": "342140380.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0408",
                "epsTrendCurrent": "1.9458",
                "epsTrend7daysAgo": "1.9458",
                "epsTrend30daysAgo": "1.9724",
                "epsTrend60daysAgo": "1.9443",
                "epsTrend90daysAgo": "1.9433",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-09-30": {
                "date": "2025-09-30",
                "period": "0q",
                "growth": "-0.1321",
                "earningsEstimateAvg": "0.4600",
                "earningsEstimateLow": "0.4500",
                "earningsEstimateHigh": "0.4700",
                "earningsEstimateYearAgoEps": "0.5300",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.1321",
                "revenueEstimateAvg": "83522100.00",
                "revenueEstimateLow": "80534500.00",
                "revenueEstimateHigh": "86100000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "-0.0769",
                "epsTrendCurrent": "0.4600",
                "epsTrend7daysAgo": "0.4600",
                "epsTrend30daysAgo": "0.4600",
                "epsTrend60daysAgo": "0.4600",
                "epsTrend90daysAgo": "0.4700",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2025-06-30": {
                "date": "2025-06-30",
                "period": "0q",
                "growth": "-0.1875",
                "earningsEstimateAvg": "0.4550",
                "earningsEstimateLow": "0.4500",
                "earningsEstimateHigh": "0.4600",
                "earningsEstimateYearAgoEps": "0.5600",
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": "-0.1875",
                "revenueEstimateAvg": "82437220.00",
                "revenueEstimateLow": "81300000.00",
                "revenueEstimateHigh": "83048870.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0267",
                "epsTrendCurrent": "0.4550",
                "epsTrend7daysAgo": "0.4600",
                "epsTrend30daysAgo": "0.4600",
                "epsTrend60daysAgo": "0.4600",
                "epsTrend90daysAgo": "0.4400",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "0.0000"
            },
            "2025-03-31": {
                "date": "2025-03-31",
                "period": "0q",
                "growth": null,
                "earningsEstimateAvg": "0.4950",
                "earningsEstimateLow": "0.4500",
                "earningsEstimateHigh": "0.5400",
                "earningsEstimateYearAgoEps": null,
                "earningsEstimateNumberOfAnalysts": "2.0000",
                "earningsEstimateGrowth": null,
                "revenueEstimateAvg": "87626660.00",
                "revenueEstimateLow": "86691640.00",
                "revenueEstimateHigh": "88200000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "4.00",
                "revenueEstimateGrowth": "-0.0285",
                "epsTrendCurrent": "0.4950",
                "epsTrend7daysAgo": "0.4950",
                "epsTrend30daysAgo": "0.4950",
                "epsTrend60daysAgo": "0.4950",
                "epsTrend90daysAgo": "0.4950",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            },
            "2024-12-31": {
                "date": "2024-12-31",
                "period": "0y",
                "growth": "-0.1016",
                "earningsEstimateAvg": "2.3000",
                "earningsEstimateLow": "2.3000",
                "earningsEstimateHigh": "2.3000",
                "earningsEstimateYearAgoEps": "2.5600",
                "earningsEstimateNumberOfAnalysts": "1.0000",
                "earningsEstimateGrowth": "-0.1016",
                "revenueEstimateAvg": "355252000.00",
                "revenueEstimateLow": "352000000.00",
                "revenueEstimateHigh": "359890000.00",
                "revenueEstimateYearAgoEps": null,
                "revenueEstimateNumberOfAnalysts": "5.00",
                "revenueEstimateGrowth": "-0.0425",
                "epsTrendCurrent": "2.3000",
                "epsTrend7daysAgo": "2.3000",
                "epsTrend30daysAgo": "2.3000",
                "epsTrend60daysAgo": "2.3000",
                "epsTrend90daysAgo": "2.3700",
                "epsRevisionsUpLast7days": "0.0000",
                "epsRevisionsUpLast30days": "0.0000",
                "epsRevisionsDownLast7days": null,
                "epsRevisionsDownLast30days": "1.0000"
            }
        },
        "Annual": {
            "2026-06-30": {
                "date": "2026-06-30",
                "epsActual": 1.1
            },
            "2025-12-31": {
                "date": "2025-12-31",
                "epsActual": 1.86
            },
            "2024-12-31": {
                "date": "2024-12-31",
                "epsActual": 2.2754
            },
            "2023-12-31": {
                "date": "2023-12-31",
                "epsActual": 2.56
            },
            "2022-12-31": {
                "date": "2022-12-31",
                "epsActual": 2.87
            },
            "2021-12-31": {
                "date": "2021-12-31",
                "epsActual": 2.7
            },
            "2020-12-31": {
                "date": "2020-12-31",
                "epsActual": 0.63
            },
            "2019-12-31": {
                "date": "2019-12-31",
                "epsActual": 0.35
            },
            "2018-12-31": {
                "date": "2018-12-31",
                "epsActual": 0.4929
            },
            "2017-12-31": {
                "date": "2017-12-31",
                "epsActual": -0.5067
            },
            "2016-12-31": {
                "date": "2016-12-31",
                "epsActual": -0.107
            },
            "2015-12-31": {
                "date": "2015-12-31",
                "epsActual": -0.1377
            },
            "2014-12-31": {
                "date": "2014-12-31",
                "epsActual": -0.1685
            },
            "2013-12-31": {
                "date": "2013-12-31",
                "epsActual": 16.403
            },
            "2012-12-31": {
                "date": "2012-12-31",
                "epsActual": -23.8859
            },
            "2011-12-31": {
                "date": "2011-12-31",
                "epsActual": -11.1639
            },
            "2010-12-31": {
                "date": "2010-12-31",
                "epsActual": -9.2101
            }
        }
    },
    "Financials": {
        "Balance_Sheet": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-06-30": {
                    "date": "2026-06-30",
                    "filing_date": "2026-08-19",
                    "currency_symbol": "USD",
                    "totalAssets": "2562394000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "50105003.00",
                    "totalLiab": "1859913000.00",
                    "totalStockholderEquity": "702480999.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "52661000.00",
                    "commonStock": "544999.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-138314000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "397381999.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "169599000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1396286000.00",
                    "shortTermDebt": "110820000.00",
                    "shortLongTermDebt": "110820000.00",
                    "shortLongTermDebtTotal": "1793668000.00",
                    "otherStockholderEquity": "840250000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "455450000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "489999.00",
                    "longTermDebt": "1682848000.00",
                    "inventory": "7472999.00",
                    "accountsPayable": "6117999.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "7466000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2106944000.00",
                    "capitalLeaseObligations": "1022729000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "7466000.00",
                    "nonCurrentLiabilitiesTotal": "1690314000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2562394000.00",
                    "cashAndShortTermInvestments": "397381999.00",
                    "propertyPlantAndEquipmentGross": "2539170000.00",
                    "propertyPlantAndEquipmentNet": "2077135000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "285851000.00",
                    "netInvestedCapital": "2496149000.00",
                    "commonStockSharesOutstanding": "54092376.00"
                },
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-05-13",
                    "currency_symbol": "USD",
                    "totalAssets": "2584412000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "73477000.00",
                    "totalLiab": "1886213000.00",
                    "totalStockholderEquity": "698198999.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "104717000.00",
                    "commonStock": "544999.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-183165000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "389068000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "172426000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1381898000.00",
                    "shortTermDebt": "60206000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1770966000.00",
                    "otherStockholderEquity": "880819000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "469514999.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "652999.00",
                    "longTermDebt": "733418000.00",
                    "inventory": "6316999.00",
                    "accountsPayable": "7503000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3027000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2114897000.00",
                    "capitalLeaseObligations": "1037548000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "3027000.00",
                    "nonCurrentLiabilitiesTotal": "1713787000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2584412000.00",
                    "cashAndShortTermInvestments": "389068000.00",
                    "propertyPlantAndEquipmentGross": "2536637000.00",
                    "propertyPlantAndEquipmentNet": "2091899000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "297089000.00",
                    "netInvestedCapital": "1431617000.00",
                    "commonStockSharesOutstanding": "54092376.00"
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "2623824000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "5929000.00",
                    "totalLiab": "1904567000.00",
                    "totalStockholderEquity": "719257000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "20722000.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-202676000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "447697000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "165826000.00",
                    "currentDeferredRevenue": "24967000.00",
                    "netDebt": "1400510000.00",
                    "shortTermDebt": "109629000.00",
                    "shortLongTermDebt": "109629000.00",
                    "shortLongTermDebtTotal": "1848207000.00",
                    "otherStockholderEquity": "700120000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "503275000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "40645000.00",
                    "longTermDebt": "1738578000.00",
                    "inventory": "9004000.00",
                    "accountsPayable": "10508000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "221268000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2120549000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "163000.00",
                    "nonCurrentLiabilitiesTotal": "1738741000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2623824000.00",
                    "cashAndShortTermInvestments": "447697000.00",
                    "propertyPlantAndEquipmentGross": "2532979000.00",
                    "propertyPlantAndEquipmentNet": "2102495000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "337449000.00",
                    "netInvestedCapital": "2567464000.00",
                    "commonStockSharesOutstanding": "54091424.00"
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-11-12",
                    "currency_symbol": "USD",
                    "totalAssets": "2679057000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "53624000.00",
                    "totalLiab": "1940781000.00",
                    "totalStockholderEquity": "738276000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "56489000.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-224226000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "478726000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "174324000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1396243000.00",
                    "shortTermDebt": "108597000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1874969000.00",
                    "otherStockholderEquity": "961957000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "540292000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "158000.00",
                    "longTermDebt": "758516000.00",
                    "inventory": "7784000.00",
                    "accountsPayable": "9238000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2138765000.00",
                    "capitalLeaseObligations": "1066149000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "84000.00",
                    "nonCurrentLiabilitiesTotal": "1766457000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2679057000.00",
                    "cashAndShortTermInvestments": "478726000.00",
                    "propertyPlantAndEquipmentGross": "2530029000.00",
                    "propertyPlantAndEquipmentNet": "2119184000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "365968000.00",
                    "netInvestedCapital": "1496792000.00",
                    "commonStockSharesOutstanding": "54095710.00"
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-08-20",
                    "currency_symbol": "USD",
                    "totalAssets": "2627563000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "9210000.00",
                    "totalLiab": "1865539000.00",
                    "totalStockholderEquity": "762024000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "74432000.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-241044000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "412681000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "165768000.00",
                    "currentDeferredRevenue": "30595000.00",
                    "netDebt": "1341873000.00",
                    "shortTermDebt": "58276000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1754554000.00",
                    "otherStockholderEquity": "1002523000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "469980000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "43284000.00",
                    "longTermDebt": "721807000.00",
                    "inventory": "4805000.00",
                    "accountsPayable": "2465000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3487000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2157583000.00",
                    "capitalLeaseObligations": "1032747000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "3493000.00",
                    "nonCurrentLiabilitiesTotal": "1699771000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2627563000.00",
                    "cashAndShortTermInvestments": "412681000.00",
                    "propertyPlantAndEquipmentGross": "2529333000.00",
                    "propertyPlantAndEquipmentNet": "2130428000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "304212000.00",
                    "netInvestedCapital": "1483831000.00",
                    "commonStockSharesOutstanding": "54096000.00"
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-05-21",
                    "currency_symbol": "USD",
                    "totalAssets": "2627858000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "41580001.00",
                    "totalLiab": "1843010000.00",
                    "totalStockholderEquity": "784848000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "55511000.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-258762999.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "409618000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "166086000.00",
                    "currentDeferredRevenue": "32359000.00",
                    "netDebt": "1374161000.00",
                    "shortTermDebt": "106855000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1783779000.00",
                    "otherStockholderEquity": "1043065999.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "460255000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "4027999.00",
                    "longTermDebt": "733606000.00",
                    "inventory": "5029000.00",
                    "accountsPayable": "3720000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "29078000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2167603000.00",
                    "capitalLeaseObligations": "1002562000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1676924000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2627858000.00",
                    "cashAndShortTermInvestments": "409618000.00",
                    "propertyPlantAndEquipmentGross": "2520946000.00",
                    "propertyPlantAndEquipmentNet": "2138525000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "294169000.00",
                    "netInvestedCapital": "1518454000.00",
                    "commonStockSharesOutstanding": "54094000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-04",
                    "currency_symbol": "USD",
                    "totalAssets": "2668939000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "30997000.00",
                    "totalLiab": "1862306000.00",
                    "totalStockholderEquity": "806633000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "50067001.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-277491000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "437154000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "158777000.00",
                    "currentDeferredRevenue": "37124000.00",
                    "netDebt": "1373083000.00",
                    "shortTermDebt": "106708000.00",
                    "shortLongTermDebt": "106708000.00",
                    "shortLongTermDebtTotal": "1810237000.00",
                    "otherStockholderEquity": "1083579000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "474379000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "1404000.00",
                    "longTermDebt": "1703529000.00",
                    "inventory": "4824000.00",
                    "accountsPayable": "2001999.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "40091000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2194560000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1703529000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2668939000.00",
                    "cashAndShortTermInvestments": "437154000.00",
                    "propertyPlantAndEquipmentGross": "2518334000.00",
                    "propertyPlantAndEquipmentNet": "2154470000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "315602000.00",
                    "netInvestedCapital": "2616870000.00",
                    "commonStockSharesOutstanding": "54029000.00"
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-12",
                    "currency_symbol": "USD",
                    "totalAssets": "2529744000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "31464000.00",
                    "totalLiab": "1727816000.00",
                    "totalStockholderEquity": "801928000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "52007000.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-322708000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "289519000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "150124000.00",
                    "currentDeferredRevenue": "37030000.00",
                    "netDebt": "1383909000.00",
                    "shortTermDebt": "95736000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1673428000.00",
                    "otherStockholderEquity": "1124091000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "332490000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "6539000.00",
                    "longTermDebt": "755863000.00",
                    "inventory": "4968000.00",
                    "accountsPayable": "2381000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "25515000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2197254000.00",
                    "capitalLeaseObligations": "872932000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1577692000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2529744000.00",
                    "cashAndShortTermInvestments": "289519000.00",
                    "propertyPlantAndEquipmentGross": "2516589000.00",
                    "propertyPlantAndEquipmentNet": "2171740000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "182366000.00",
                    "netInvestedCapital": "1557791000.00",
                    "commonStockSharesOutstanding": "54036000.00"
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-14",
                    "currency_symbol": "USD",
                    "totalAssets": "2641502000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "33868000.00",
                    "totalLiab": "1817890000.00",
                    "totalStockholderEquity": "823612000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "54294000.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-340116000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "370203000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "161596000.00",
                    "currentDeferredRevenue": "34074000.00",
                    "netDebt": "1390635000.00",
                    "shortTermDebt": "104544000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1760838000.00",
                    "otherStockholderEquity": "1163183000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "415249000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "6227000.00",
                    "longTermDebt": "821608000.00",
                    "inventory": "4951000.00",
                    "accountsPayable": "2758000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2226253000.00",
                    "capitalLeaseObligations": "885724000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1656294000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2641502000.00",
                    "cashAndShortTermInvestments": "370203000.00",
                    "propertyPlantAndEquipmentGross": "2515788000.00",
                    "propertyPlantAndEquipmentNet": "2189951000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "253653000.00",
                    "netInvestedCapital": "1645220000.00",
                    "commonStockSharesOutstanding": "54032000.00"
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-23",
                    "currency_symbol": "USD",
                    "totalAssets": "2677088000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "10521000.00",
                    "totalLiab": "1836155000.00",
                    "totalStockholderEquity": "840933000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "73590000.00",
                    "commonStock": "5452000.00",
                    "capitalStock": "5452000.00",
                    "retainedEarnings": "-361951000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "1.00",
                    "cash": "383339000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "153583000.00",
                    "currentDeferredRevenue": "27014000.00",
                    "netDebt": "1349919000.00",
                    "shortTermDebt": "50686000.00",
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "1733258000.00",
                    "otherStockholderEquity": "1197432000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "429922000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "30656000.00",
                    "longTermDebt": "834929000.00",
                    "inventory": "5406000.00",
                    "accountsPayable": "2293000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-1.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2247166000.00",
                    "capitalLeaseObligations": "898329000.00",
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1682572000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2677088000.00",
                    "cashAndShortTermInvestments": "383339000.00",
                    "propertyPlantAndEquipmentGross": "2514264000.00",
                    "propertyPlantAndEquipmentNet": "2202342000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "276339000.00",
                    "netInvestedCapital": "1675862000.00",
                    "commonStockSharesOutstanding": "53985000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-07",
                    "currency_symbol": "USD",
                    "totalAssets": "2709193000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "7617000.00",
                    "totalLiab": "1861540000.00",
                    "totalStockholderEquity": "847653000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13448000.00",
                    "commonStock": "5452000.00",
                    "capitalStock": "5452000.00",
                    "retainedEarnings": "-354873000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "410425000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "153267000.00",
                    "currentDeferredRevenue": "32441000.00",
                    "netDebt": "1401718000.00",
                    "shortTermDebt": "103870000.00",
                    "shortLongTermDebt": "103870000.00",
                    "shortLongTermDebtTotal": "1812143000.00",
                    "otherStockholderEquity": "1197074000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "443061000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19928000.00",
                    "longTermDebt": "1708273000.00",
                    "inventory": "5091000.00",
                    "accountsPayable": "3508000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2266132000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1708273000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2709193000.00",
                    "cashAndShortTermInvestments": "410425000.00",
                    "propertyPlantAndEquipmentGross": "2510686000.00",
                    "propertyPlantAndEquipmentNet": "2217303000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "289794000.00",
                    "netInvestedCapital": "2659796000.00",
                    "commonStockSharesOutstanding": "53976000.00"
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-08",
                    "currency_symbol": "USD",
                    "totalAssets": "2769056000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "24004000.00",
                    "totalLiab": "1894138000.00",
                    "totalStockholderEquity": "874918000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "50938000.00",
                    "commonStock": "5452000.00",
                    "capitalStock": "5452000.00",
                    "retainedEarnings": "-327245000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "429415000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "159797000.00",
                    "currentDeferredRevenue": "31630000.00",
                    "netDebt": "1410256000.00",
                    "shortTermDebt": "105330000.00",
                    "shortLongTermDebt": "103638000.00",
                    "shortLongTermDebtTotal": "1839671000.00",
                    "otherStockholderEquity": "1196711000.00",
                    "propertyPlantEquipment": "2235875000.00",
                    "totalCurrentAssets": "463987000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "874918000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "5410000.00",
                    "longTermDebt": "1734341000.00",
                    "inventory": "5158000.00",
                    "accountsPayable": "3529000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-2305069000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2305069000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1734341000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2769056000.00",
                    "cashAndShortTermInvestments": "429415000.00",
                    "propertyPlantAndEquipmentGross": "2510502000.00",
                    "propertyPlantAndEquipmentNet": "2235875000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "304190000.00",
                    "netInvestedCapital": "2712897000.00",
                    "commonStockSharesOutstanding": "53958000.00"
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-16",
                    "currency_symbol": "USD",
                    "totalAssets": "2795903000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "7972000.00",
                    "totalLiab": "1926177000.00",
                    "totalStockholderEquity": "869726000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-25179000.00",
                    "commonStock": "5452000.00",
                    "capitalStock": "5452000.00",
                    "retainedEarnings": "-332084000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "1000.00",
                    "cash": "449830000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "165722000.00",
                    "currentDeferredRevenue": "31771000.00",
                    "netDebt": "2350117000.00",
                    "shortTermDebt": "153694000.00",
                    "shortLongTermDebt": "103461000.00",
                    "shortLongTermDebtTotal": "2799947000.00",
                    "otherStockholderEquity": "1196358000.00",
                    "propertyPlantEquipment": "2254729000.00",
                    "totalCurrentAssets": "482500000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "869726000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "19114000.00",
                    "longTermDebt": "1760455000.00",
                    "inventory": "5584000.00",
                    "accountsPayable": "5436000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "58673000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2313403000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1760455000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2795903000.00",
                    "cashAndShortTermInvestments": "449830000.00",
                    "propertyPlantAndEquipmentGross": "2510623000.00",
                    "propertyPlantAndEquipmentNet": "2254730000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "316778000.00",
                    "netInvestedCapital": "2733642000.00",
                    "commonStockSharesOutstanding": "53943000.00"
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-05-16",
                    "currency_symbol": "USD",
                    "totalAssets": "2815627000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "24837000.00",
                    "totalLiab": "1944996000.00",
                    "totalStockholderEquity": "870631000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "50700000.00",
                    "commonStock": "5452000.00",
                    "capitalStock": "5452000.00",
                    "retainedEarnings": "-330838000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "48566000.00",
                    "cash": "474950000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "157822000.00",
                    "currentDeferredRevenue": "28882000.00",
                    "netDebt": "1415111000.00",
                    "shortTermDebt": "102887000.00",
                    "shortLongTermDebt": "101959000.00",
                    "shortLongTermDebtTotal": "1890061000.00",
                    "otherStockholderEquity": "1196017000.00",
                    "propertyPlantEquipment": "2256861000.00",
                    "totalCurrentAssets": "510200000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "870631000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "5235000.00",
                    "longTermDebt": "1787174000.00",
                    "inventory": "5178000.00",
                    "accountsPayable": "4235000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-2305427000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2305427000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1787174000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2815627000.00",
                    "cashAndShortTermInvestments": "474950000.00",
                    "propertyPlantAndEquipmentGross": "2502003000.00",
                    "propertyPlantAndEquipmentNet": "2256861000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "352378000.00",
                    "netInvestedCapital": "2759764000.00",
                    "commonStockSharesOutstanding": "53925000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-10",
                    "currency_symbol": "USD",
                    "totalAssets": "2679512000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "11600000.00",
                    "totalLiab": "1772422000.00",
                    "totalStockholderEquity": "907090000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "55897000.00",
                    "commonStock": "5452000.00",
                    "capitalStock": "5452000.00",
                    "retainedEarnings": "-293687000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "332329000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "153198000.00",
                    "currentDeferredRevenue": "32963000.00",
                    "netDebt": "1382402000.00",
                    "shortTermDebt": "95507000.00",
                    "shortLongTermDebt": "95507000.00",
                    "shortLongTermDebtTotal": "1714731000.00",
                    "otherStockholderEquity": "1195325000.00",
                    "propertyPlantEquipment": "2269949000.00",
                    "totalCurrentAssets": "354048000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "907090000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "4859000.00",
                    "longTermDebt": "1619224000.00",
                    "inventory": "5260000.00",
                    "accountsPayable": "1794000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-2325464000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2325464000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1619224000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2679512000.00",
                    "cashAndShortTermInvestments": "332329000.00",
                    "propertyPlantAndEquipmentGross": "2499973000.00",
                    "propertyPlantAndEquipmentNet": "2269949000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "200850000.00",
                    "netInvestedCapital": "2621821000.00",
                    "commonStockSharesOutstanding": "53374000.00"
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-15",
                    "currency_symbol": "USD",
                    "totalAssets": "2643582000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "11399000.00",
                    "totalLiab": "1752534000.00",
                    "totalStockholderEquity": "891048000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "53322000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-295167000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "271124000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "152277000.00",
                    "currentDeferredRevenue": "32039000.00",
                    "netDebt": "1422938000.00",
                    "shortTermDebt": "93805000.00",
                    "shortLongTermDebt": "93805000.00",
                    "shortLongTermDebtTotal": "1694062000.00",
                    "otherStockholderEquity": "1180804000.00",
                    "propertyPlantEquipment": "2288153000.00",
                    "totalCurrentAssets": "287609000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "891048000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "176000.00",
                    "longTermDebt": "1600257000.00",
                    "inventory": "4910000.00",
                    "accountsPayable": "5150000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-2355973000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2355973000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1600257000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2643582000.00",
                    "cashAndShortTermInvestments": "271124000.00",
                    "propertyPlantAndEquipmentGross": "2499974000.00",
                    "propertyPlantAndEquipmentNet": "2288153000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "135332000.00",
                    "netInvestedCapital": "2585110000.00",
                    "commonStockSharesOutstanding": "53504000.00"
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-08-24",
                    "currency_symbol": "USD",
                    "totalAssets": "2665578000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "14618000.00",
                    "totalLiab": "1755705000.00",
                    "totalStockholderEquity": "909873000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "43657000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-275319000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "283658000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "122002000.00",
                    "currentDeferredRevenue": "28551000.00",
                    "netDebt": "1425555000.00",
                    "shortTermDebt": "75510000.00",
                    "shortLongTermDebt": "75510000.00",
                    "shortLongTermDebtTotal": "1709213000.00",
                    "otherStockholderEquity": "1179781000.00",
                    "propertyPlantEquipment": "2306356000.00",
                    "totalCurrentAssets": "309360000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "909873000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "6160000.00",
                    "longTermDebt": "1633703000.00",
                    "inventory": "4924000.00",
                    "accountsPayable": "2835000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-2356218000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2356218000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1633703000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2665578000.00",
                    "cashAndShortTermInvestments": "283658000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2306356000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "187358000.00",
                    "netInvestedCapital": "2619086000.00",
                    "commonStockSharesOutstanding": "53448000.00"
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-05-13",
                    "currency_symbol": "USD",
                    "totalAssets": "2552642000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4623000.00",
                    "totalLiab": "1647248000.00",
                    "totalStockholderEquity": "905394000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "-23792000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-279722000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "174053000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "123785000.00",
                    "currentDeferredRevenue": "25271000.00",
                    "netDebt": "2132762000.00",
                    "shortTermDebt": "118301000.00",
                    "shortLongTermDebt": "81800000.00",
                    "shortLongTermDebtTotal": "2306815000.00",
                    "otherStockholderEquity": "1179705000.00",
                    "propertyPlantEquipment": "2324360000.00",
                    "totalCurrentAssets": "193809000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "905394000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "9927000.00",
                    "longTermDebt": "1523463000.00",
                    "inventory": "5206000.00",
                    "accountsPayable": "4005000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "34473000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2358833000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1523463000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2552642000.00",
                    "cashAndShortTermInvestments": "174053000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2324360000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "70024000.00",
                    "netInvestedCapital": "2510657000.00",
                    "commonStockSharesOutstanding": "53349000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-17",
                    "currency_symbol": "USD",
                    "totalAssets": "2572921000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "12516000.00",
                    "totalLiab": "1683534000.00",
                    "totalStockholderEquity": "889387000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "43334999.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-295635000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "5862000.00",
                    "cash": "200652000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "131586999.00",
                    "currentDeferredRevenue": "26873000.00",
                    "netDebt": "1437531000.00",
                    "shortTermDebt": "86236000.00",
                    "shortLongTermDebt": "81472000.00",
                    "shortLongTermDebtTotal": "1638183000.00",
                    "otherStockholderEquity": "1179611000.00",
                    "propertyPlantEquipment": "2342168000.00",
                    "totalCurrentAssets": "224891000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "889387000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "5270000.00",
                    "longTermDebt": "1551947000.00",
                    "inventory": "6453000.00",
                    "accountsPayable": "2016000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "5862000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2348030000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1551947001.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2572921000.00",
                    "cashAndShortTermInvestments": "200652000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2342168000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "93304000.00",
                    "netInvestedCapital": "2522806000.00",
                    "commonStockSharesOutstanding": "53307000.00"
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-11-19",
                    "currency_symbol": "USD",
                    "totalAssets": "2521044000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3826000.00",
                    "totalLiab": "1659590000.00",
                    "totalStockholderEquity": "861454000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "24807000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-324821000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "3877000.00",
                    "cash": "138116000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "132997000.00",
                    "currentDeferredRevenue": "24162000.00",
                    "netDebt": "1469075000.00",
                    "shortTermDebt": "80598000.00",
                    "shortLongTermDebt": "80598000.00",
                    "shortLongTermDebtTotal": "1607191000.00",
                    "otherStockholderEquity": "1180864000.00",
                    "propertyPlantEquipment": "2360422000.00",
                    "totalCurrentAssets": "156745000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "861454000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "8888000.00",
                    "longTermDebt": "1526593000.00",
                    "inventory": "5915000.00",
                    "accountsPayable": "3430000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3877000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2364299000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1526593000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2521044000.00",
                    "cashAndShortTermInvestments": "138116000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": "2360422000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "23748000.00",
                    "netInvestedCapital": "2468645000.00",
                    "commonStockSharesOutstanding": "53226000.00"
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-08-17",
                    "currency_symbol": "USD",
                    "totalAssets": "2539670000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "9464000.00",
                    "totalLiab": "1687645000.00",
                    "totalStockholderEquity": "852025000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "41000000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-336340000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "3100000.00",
                    "cash": "144151000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "132297000.00",
                    "currentDeferredRevenue": "21606000.00",
                    "netDebt": "1501829000.00",
                    "shortTermDebt": "90632000.00",
                    "shortLongTermDebt": "77674000.00",
                    "shortLongTermDebtTotal": "1645980000.00",
                    "otherStockholderEquity": "1182954000.00",
                    "propertyPlantEquipment": "2378880000.00",
                    "totalCurrentAssets": "157690000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "852025000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "6873000.00",
                    "longTermDebt": "1555348000.00",
                    "inventory": "4075000.00",
                    "accountsPayable": "665000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "3100000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2381980000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1555348000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2539670000.00",
                    "cashAndShortTermInvestments": "144151000.00",
                    "propertyPlantAndEquipmentGross": "2378880000.00",
                    "propertyPlantAndEquipmentNet": "2378880000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "25393000.00",
                    "netInvestedCapital": "2485047000.00",
                    "commonStockSharesOutstanding": "53463000.00"
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-05-21",
                    "currency_symbol": "USD",
                    "totalAssets": "2428208000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "12555000.00",
                    "totalLiab": "1567075000.00",
                    "totalStockholderEquity": "861133000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "23426000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-327765000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "0.00",
                    "cash": "139041000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "115871000.00",
                    "currentDeferredRevenue": "8408000.00",
                    "netDebt": "1399486000.00",
                    "shortTermDebt": "87323000.00",
                    "shortLongTermDebt": "74099000.00",
                    "shortLongTermDebtTotal": "1538527000.00",
                    "otherStockholderEquity": "1183487000.00",
                    "propertyPlantEquipment": "2212684000.00",
                    "totalCurrentAssets": "157073000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "861133000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "4933000.00",
                    "longTermDebt": "1451204000.00",
                    "inventory": "5477000.00",
                    "accountsPayable": "5122000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "54000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2271135000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1451204000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2428208000.00",
                    "cashAndShortTermInvestments": "139041000.00",
                    "propertyPlantAndEquipmentGross": "2212684000.00",
                    "propertyPlantAndEquipmentNet": "2212684000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "41202000.00",
                    "netInvestedCapital": "2386436000.00",
                    "commonStockSharesOutstanding": "53855000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-17",
                    "currency_symbol": "USD",
                    "totalAssets": "2304020000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "21261001.00",
                    "totalLiab": "1468845000.00",
                    "totalStockholderEquity": "835175000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "40559000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-358908000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "289600000.00",
                    "cash": "128877999.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "131832000.00",
                    "currentDeferredRevenue": "25341000.00",
                    "netDebt": "1296035001.00",
                    "shortTermDebt": "87900000.00",
                    "shortLongTermDebt": "64466000.00",
                    "shortLongTermDebtTotal": "1424913000.00",
                    "otherStockholderEquity": "1188672000.00",
                    "propertyPlantEquipment": "1856466000.00",
                    "totalCurrentAssets": "157845000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "835175000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "4050000.00",
                    "longTermDebt": "1337013000.00",
                    "inventory": "3656000.00",
                    "accountsPayable": "3373000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "289600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2146175000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1337013000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2304020000.00",
                    "cashAndShortTermInvestments": "128877999.00",
                    "propertyPlantAndEquipmentGross": "1856466000.00",
                    "propertyPlantAndEquipmentNet": "1856466000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "26013000.00",
                    "netInvestedCapital": "2236654000.00",
                    "commonStockSharesOutstanding": "54297000.00"
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-11-23",
                    "currency_symbol": "USD",
                    "totalAssets": "1999411000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "15507000.00",
                    "totalLiab": "1183059000.00",
                    "totalStockholderEquity": "816352000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "21360000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-379318000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "218418000.00",
                    "cash": "75765000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "103293000.00",
                    "currentDeferredRevenue": "11347000.00",
                    "netDebt": "1083987000.00",
                    "shortTermDebt": "79986000.00",
                    "shortLongTermDebt": "53745000.00",
                    "shortLongTermDebtTotal": "1159752000.00",
                    "otherStockholderEquity": "1190259000.00",
                    "propertyPlantEquipment": "1682571000.00",
                    "totalCurrentAssets": "98422000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "816352000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "2727000.00",
                    "longTermDebt": "1079766000.00",
                    "inventory": "4423000.00",
                    "accountsPayable": "1947000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-74012000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "218418000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1900989000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1079766000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1999411000.00",
                    "cashAndShortTermInvestments": "75765000.00",
                    "propertyPlantAndEquipmentGross": "1682571000.00",
                    "propertyPlantAndEquipmentNet": "1682571000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "-4871000.00",
                    "netInvestedCapital": "1949863000.00",
                    "commonStockSharesOutstanding": "54297000.00"
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-09-16",
                    "currency_symbol": "USD",
                    "totalAssets": "1615784000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "16446000.00",
                    "totalLiab": "803326000.00",
                    "totalStockholderEquity": "812458000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11082001.00",
                    "commonStock": "5411000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-383139000.00",
                    "otherLiab": "2000.00",
                    "goodWill": null,
                    "otherAssets": "349472000.00",
                    "cash": "115922000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "77072000.00",
                    "currentDeferredRevenue": "6117000.00",
                    "netDebt": "676027999.00",
                    "shortTermDebt": "65697999.00",
                    "shortLongTermDebt": "35927000.00",
                    "shortLongTermDebtTotal": "791949999.00",
                    "otherStockholderEquity": "1190186000.00",
                    "propertyPlantEquipment": "1130007000.00",
                    "totalCurrentAssets": "136305000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "812458000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "699000.00",
                    "longTermDebt": "726252000.00",
                    "inventory": "3238000.00",
                    "accountsPayable": "292000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "349472000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1479479000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "2000.00",
                    "nonCurrentLiabilitiesTotal": "726254000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1615784000.00",
                    "cashAndShortTermInvestments": "115922000.00",
                    "propertyPlantAndEquipmentGross": "1130007000.00",
                    "propertyPlantAndEquipmentNet": "1130007000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "59233000.00",
                    "netInvestedCapital": "1574637000.00",
                    "commonStockSharesOutstanding": "54111000.00"
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-05-29",
                    "currency_symbol": "USD",
                    "totalAssets": "1628157000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "15101000.00",
                    "totalLiab": "809116000.00",
                    "totalStockholderEquity": "819041000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12008000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-376483000.00",
                    "otherLiab": "1000.00",
                    "goodWill": null,
                    "otherAssets": "349472000.00",
                    "cash": "120755000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "73805000.00",
                    "currentDeferredRevenue": "5614000.00",
                    "netDebt": "673822000.00",
                    "shortTermDebt": "59267000.00",
                    "shortLongTermDebt": "35706000.00",
                    "shortLongTermDebtTotal": "794577000.00",
                    "otherStockholderEquity": "1190113000.00",
                    "propertyPlantEquipment": "1138682000.00",
                    "totalCurrentAssets": "140003000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "819041000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "2156000.00",
                    "longTermDebt": "735310000.00",
                    "inventory": "1991000.00",
                    "accountsPayable": "2530000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "349472000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1488154000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "735310000.00",
                    "nonCurrentLiabilitiesOther": "1000.00",
                    "nonCurrentLiabilitiesTotal": "735311000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "1190113000.00",
                    "liabilitiesAndStockholdersEquity": "1628157000.00",
                    "cashAndShortTermInvestments": "120755000.00",
                    "propertyPlantAndEquipmentGross": "1138682000.00",
                    "propertyPlantAndEquipmentNet": "1138682000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "66198000.00",
                    "netInvestedCapital": "1590057000.00",
                    "commonStockSharesOutstanding": "54111000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2019-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "1641282000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "6774000.00",
                    "totalLiab": "802017000.00",
                    "totalStockholderEquity": "839265000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "20213000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-356195000.00",
                    "otherLiab": "2000.00",
                    "goodWill": null,
                    "otherAssets": "349472000.00",
                    "cash": "129005000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "57732000.00",
                    "currentDeferredRevenue": "12575000.00",
                    "netDebt": "652215000.00",
                    "shortTermDebt": "36937000.00",
                    "shortLongTermDebt": "34566000.00",
                    "shortLongTermDebtTotal": "781220000.00",
                    "otherStockholderEquity": "1190049000.00",
                    "propertyPlantEquipment": "1147284000.00",
                    "totalCurrentAssets": "143890000.00",
                    "longTermInvestments": "636000.00",
                    "netTangibleAssets": "839265000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "5425000.00",
                    "longTermDebt": "744283000.00",
                    "inventory": "2686000.00",
                    "accountsPayable": "582000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "349472000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1497392000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "744283000.00",
                    "nonCurrentLiabilitiesOther": "2000.00",
                    "nonCurrentLiabilitiesTotal": "744285000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "1190049000.00",
                    "liabilitiesAndStockholdersEquity": "1641282000.00",
                    "cashAndShortTermInvestments": "129005000.00",
                    "propertyPlantAndEquipmentGross": "1147284000.00",
                    "propertyPlantAndEquipmentNet": "1147284000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "54674630.00"
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-11-21",
                    "currency_symbol": "USD",
                    "totalAssets": "1578705000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "14529000.00",
                    "totalLiab": "757950000.00",
                    "totalStockholderEquity": "820755000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "19860000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-374640000.00",
                    "otherLiab": "3000.00",
                    "goodWill": null,
                    "otherAssets": "349472000.00",
                    "cash": "56500000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "55054000.00",
                    "currentDeferredRevenue": "12575000.00",
                    "netDebt": "680654000.00",
                    "shortTermDebt": "34261000.00",
                    "shortLongTermDebt": "34261000.00",
                    "shortLongTermDebtTotal": "737154000.00",
                    "otherStockholderEquity": "1189984000.00",
                    "propertyPlantEquipment": "1155840000.00",
                    "totalCurrentAssets": "73124000.00",
                    "longTermInvestments": "269000.00",
                    "netTangibleAssets": "820755000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "383000.00",
                    "longTermDebt": "702893000.00",
                    "inventory": "1712000.00",
                    "accountsPayable": "933000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-37462000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "269000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1505581000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "702893000.00",
                    "nonCurrentLiabilitiesOther": "3000.00",
                    "nonCurrentLiabilitiesTotal": "702896000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "1189984000.00",
                    "liabilitiesAndStockholdersEquity": "1578705000.00",
                    "cashAndShortTermInvestments": "56500000.00",
                    "propertyPlantAndEquipmentGross": "1155840000.00",
                    "propertyPlantAndEquipmentNet": "1505312000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "54248000.00"
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-08-21",
                    "currency_symbol": "USD",
                    "totalAssets": "1404279000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "6959000.00",
                    "totalLiab": "584123000.00",
                    "totalStockholderEquity": "820156000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "15208000.00",
                    "commonStock": "5410000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-375108000.00",
                    "otherLiab": "1000.00",
                    "goodWill": null,
                    "otherAssets": "385472000.00",
                    "cash": "26385000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "47360000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "540373000.00",
                    "shortTermDebt": "29996000.00",
                    "shortLongTermDebt": "29996000.00",
                    "shortLongTermDebtTotal": "566758000.00",
                    "otherStockholderEquity": "1189854000.00",
                    "propertyPlantEquipment": "982464000.00",
                    "totalCurrentAssets": "36343000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "820156000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "1082000.00",
                    "longTermDebt": "536762000.00",
                    "inventory": "1917000.00",
                    "accountsPayable": "2156000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-29621000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5410000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "57000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1367936000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "536762000.00",
                    "nonCurrentLiabilitiesOther": "1000.00",
                    "nonCurrentLiabilitiesTotal": "536763000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "1189854000.00",
                    "liabilitiesAndStockholdersEquity": "1404279000.00",
                    "cashAndShortTermInvestments": "26385000.00",
                    "propertyPlantAndEquipmentGross": "982407000.00",
                    "propertyPlantAndEquipmentNet": "1367879000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "54104000.00"
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-06-03",
                    "currency_symbol": "USD",
                    "totalAssets": "1281719000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "8113000.00",
                    "totalLiab": "457709000.00",
                    "totalStockholderEquity": "824010000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8581000.00",
                    "commonStock": "5410000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-371189000.00",
                    "otherLiab": "1000.00",
                    "goodWill": null,
                    "otherAssets": "421472000.00",
                    "cash": "45561000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "31946000.00",
                    "currentDeferredRevenue": "2559000.00",
                    "netDebt": "403566000.00",
                    "shortTermDebt": "23365000.00",
                    "shortLongTermDebt": "23365000.00",
                    "shortLongTermDebtTotal": "449127000.00",
                    "otherStockholderEquity": "1189789000.00",
                    "propertyPlantEquipment": "806573000.00",
                    "totalCurrentAssets": "53674000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "824010000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "3895000.00",
                    "longTermDebt": "425762000.00",
                    "inventory": "915000.00",
                    "accountsPayable": "592000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17415000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5410000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-1000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1228045000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "425762000.00",
                    "nonCurrentLiabilitiesOther": "1000.00",
                    "nonCurrentLiabilitiesTotal": "425763000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "1189789000.00",
                    "liabilitiesAndStockholdersEquity": "1281719000.00",
                    "cashAndShortTermInvestments": "45561000.00",
                    "propertyPlantAndEquipmentGross": "806574000.00",
                    "propertyPlantAndEquipmentNet": "1228046000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "54103000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2018-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "1294386000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "165000.00",
                    "totalLiab": "467062000.00",
                    "totalStockholderEquity": "827324000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8944000.00",
                    "commonStock": "5410000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-367751000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "421472000.00",
                    "cash": "54932000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "35460000.00",
                    "currentDeferredRevenue": "2559000.00",
                    "netDebt": "400035000.00",
                    "shortTermDebt": "23365000.00",
                    "shortLongTermDebt": "23365000.00",
                    "shortLongTermDebtTotal": "454967000.00",
                    "otherStockholderEquity": "1207080000.00",
                    "propertyPlantEquipment": "812489000.00",
                    "totalCurrentAssets": "60425000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "827324000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "4413000.00",
                    "longTermDebt": "431602000.00",
                    "inventory": "915000.00",
                    "accountsPayable": "592000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17415000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5410000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "421472000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1233961000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "431602000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "431602000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "1189665000.00",
                    "liabilitiesAndStockholdersEquity": "1294386000.00",
                    "cashAndShortTermInvestments": "54932000.00",
                    "propertyPlantAndEquipmentGross": "812489000.00",
                    "propertyPlantAndEquipmentNet": "1233961000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "36801710.00"
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "988376000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "3850000.00",
                    "totalLiab": "471624000.00",
                    "totalStockholderEquity": "516752000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10816000.00",
                    "commonStock": "3681000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-382956000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "146073000.00",
                    "cash": "16574000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "34181000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "444234000.00",
                    "shortTermDebt": "23365000.00",
                    "shortLongTermDebt": "23365000.00",
                    "shortLongTermDebtTotal": "460808000.00",
                    "otherStockholderEquity": "885453000.00",
                    "propertyPlantEquipment": "820371000.00",
                    "totalCurrentAssets": "21932000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "516752000.00",
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": "437443000.00",
                    "inventory": "1508000.00",
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10574000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3681000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "146073000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "966444000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "437443000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "988376000.00",
                    "cashAndShortTermInvestments": "16574000.00",
                    "propertyPlantAndEquipmentGross": "820371000.00",
                    "propertyPlantAndEquipmentNet": "966444000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "36805000.00"
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "1008731000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1520000.00",
                    "totalLiab": "493231000.00",
                    "totalStockholderEquity": "515500000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "10798000.00",
                    "commonStock": "3680000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-384163000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "319723000.00",
                    "cash": "77584000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "25236000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "404849000.00",
                    "shortTermDebt": "14438000.00",
                    "shortLongTermDebt": "14438000.00",
                    "shortLongTermDebtTotal": "482433000.00",
                    "otherStockholderEquity": "511820000.00",
                    "propertyPlantEquipment": "607289000.00",
                    "totalCurrentAssets": "81719000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "515500000.00",
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": "467995000.00",
                    "inventory": "2615000.00",
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3680000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "145878000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "927012000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "467995000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "1008731000.00",
                    "cashAndShortTermInvestments": "77584000.00",
                    "propertyPlantAndEquipmentGross": "781134000.00",
                    "propertyPlantAndEquipmentNet": "927012000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "36802000.00"
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "794242000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "7916000.00",
                    "totalLiab": "275887000.00",
                    "totalStockholderEquity": "518355000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5887000.00",
                    "commonStock": "3680000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-381308000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "38983000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5887000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "231017000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "270000000.00",
                    "otherStockholderEquity": "885388000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "49259000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": "2360000.00",
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10595000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3680000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "72000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "744983000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "270000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "794242000.00",
                    "cashAndShortTermInvestments": "38983000.00",
                    "propertyPlantAndEquipmentGross": "672983000.00",
                    "propertyPlantAndEquipmentNet": "744983000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "35560000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2017-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "684510000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "6082000.00",
                    "totalLiab": "164409000.00",
                    "totalStockholderEquity": "520101000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4333000.00",
                    "commonStock": "3680000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-379530000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "9961000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4409000.00",
                    "currentDeferredRevenue": "2603000.00",
                    "netDebt": "150039000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "160000000.00",
                    "otherStockholderEquity": "895951000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17570000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "486000.00",
                    "longTermDebt": null,
                    "inventory": "1041000.00",
                    "accountsPayable": "76000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-5000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3680000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "72000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "666940000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "160000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "684510000.00",
                    "cashAndShortTermInvestments": "9961000.00",
                    "propertyPlantAndEquipmentGross": "594940000.00",
                    "propertyPlantAndEquipmentNet": "666940000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "40320000.00"
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "683708000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4757000.00",
                    "totalLiab": "164869000.00",
                    "totalStockholderEquity": "518839000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "4869000.00",
                    "commonStock": "3680000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-380796000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "11881000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4869000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "148119000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "160000000.00",
                    "otherStockholderEquity": "885364000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "18693000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": "2055000.00",
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10591000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3680000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "72000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "665015000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "160000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "683708000.00",
                    "cashAndShortTermInvestments": "11881000.00",
                    "propertyPlantAndEquipmentGross": "593015000.00",
                    "propertyPlantAndEquipmentNet": "665015000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "36797000.00"
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "688542000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "4229000.00",
                    "totalLiab": "165599000.00",
                    "totalStockholderEquity": "522943000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5599000.00",
                    "commonStock": "3679000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-376765000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "18754000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5599000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "141246000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "160000000.00",
                    "otherStockholderEquity": "885417000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "25152000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": "2169000.00",
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10612000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3679000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "72000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "663390000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "160000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "688542000.00",
                    "cashAndShortTermInvestments": "18754000.00",
                    "propertyPlantAndEquipmentGross": "591390000.00",
                    "propertyPlantAndEquipmentNet": "663390000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "33285000.00"
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": "205942000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "-1439000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": "1439000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "1439000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "2878000.00",
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "205942000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-1439000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "-1439000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "205942000.00",
                    "cashAndShortTermInvestments": "1439000.00",
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "30764000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2016-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "214133000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "174000.00",
                    "totalLiab": "8191000.00",
                    "totalStockholderEquity": "205942000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1145000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-369122000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1439000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1191000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "5561000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "563174000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "1659000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "46000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "46000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "212474000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214133000.00",
                    "cashAndShortTermInvestments": "1439000.00",
                    "propertyPlantAndEquipmentGross": "212474000.00",
                    "propertyPlantAndEquipmentNet": "212474000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12795000.00"
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "214219000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "18000.00",
                    "totalLiab": "8139000.00",
                    "totalStockholderEquity": "206080000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1139000.00",
                    "commonStock": "1280000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-368960000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "2431000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1139000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4569000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "563174000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "2449000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10586000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1280000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211770000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214219000.00",
                    "cashAndShortTermInvestments": "2431000.00",
                    "propertyPlantAndEquipmentGross": "211770000.00",
                    "propertyPlantAndEquipmentNet": "211770000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12794565.00"
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "214282000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "38000.00",
                    "totalLiab": "7687000.00",
                    "totalStockholderEquity": "206595000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "687000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-368421000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "2793000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "687000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "4207000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "-163105000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "2831000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10611000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211451000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214282000.00",
                    "cashAndShortTermInvestments": "2793000.00",
                    "propertyPlantAndEquipmentGross": "211451000.00",
                    "propertyPlantAndEquipmentNet": "211451000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12791000.00"
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "214906000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "301000.00",
                    "totalLiab": "7668000.00",
                    "totalStockholderEquity": "207238000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "668000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-367753000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3182000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "668000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "3818000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "-161794000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3483000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10586000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211423000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "214906000.00",
                    "cashAndShortTermInvestments": "3182000.00",
                    "propertyPlantAndEquipmentGross": "211423000.00",
                    "propertyPlantAndEquipmentNet": "211423000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12789952.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2015-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "215247000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2000.00",
                    "totalLiab": "7613000.00",
                    "totalStockholderEquity": "207634000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "598000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-367333000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3722000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "613000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "3278000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "195747000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3974000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "250000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "15000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-4000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211273000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "215247000.00",
                    "cashAndShortTermInvestments": "3722000.00",
                    "propertyPlantAndEquipmentGross": "211273000.00",
                    "propertyPlantAndEquipmentNet": "211273000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12787000.00"
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "215807000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "217000.00",
                    "totalLiab": "7515000.00",
                    "totalStockholderEquity": "208292000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "515000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-366652000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4399000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "515000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "2601000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "207013000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4616000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10585000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211191000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "215807000.00",
                    "cashAndShortTermInvestments": "4399000.00",
                    "propertyPlantAndEquipmentGross": "211191000.00",
                    "propertyPlantAndEquipmentNet": "211191000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12786967.00"
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "216299000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "87000.00",
                    "totalLiab": "7525000.00",
                    "totalStockholderEquity": "208774000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "525000.00",
                    "commonStock": "1278000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-366148000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5021000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "525000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1979000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "-158652000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5108000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10609000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1278000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211191000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "216299000.00",
                    "cashAndShortTermInvestments": "5021000.00",
                    "propertyPlantAndEquipmentGross": "211191000.00",
                    "propertyPlantAndEquipmentNet": "211191000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12781000.00"
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "216851000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "126000.00",
                    "totalLiab": "7350000.00",
                    "totalStockholderEquity": "209501000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "350000.00",
                    "commonStock": "1278000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-365397000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "5591000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "350000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "1409000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "-157174000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5717000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10585000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1278000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211134000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "216851000.00",
                    "cashAndShortTermInvestments": "5591000.00",
                    "propertyPlantAndEquipmentGross": "211134000.00",
                    "propertyPlantAndEquipmentNet": "211134000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12773285.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2014-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "217861000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "17000.00",
                    "totalLiab": "7841000.00",
                    "totalStockholderEquity": "210020000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "432000.00",
                    "commonStock": "1269000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-364848000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6731000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "841000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "269000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "198094000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6794000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "46000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "409000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-109000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1269000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211067000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "217861000.00",
                    "cashAndShortTermInvestments": "6731000.00",
                    "propertyPlantAndEquipmentGross": "211067000.00",
                    "propertyPlantAndEquipmentNet": "211067000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12672000.00"
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "211175000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "109000.00",
                    "totalLiab": "353000.00",
                    "totalStockholderEquity": "210822000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "353000.00",
                    "commonStock": "1267000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-363941000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "261000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "353000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-261000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "209555000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "370000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10554000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1267000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "210805000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "211175000.00",
                    "cashAndShortTermInvestments": "261000.00",
                    "propertyPlantAndEquipmentGross": "210805000.00",
                    "propertyPlantAndEquipmentNet": "210805000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12672000.00"
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "211262000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "137000.00",
                    "totalLiab": "408000.00",
                    "totalStockholderEquity": "210854000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "408000.00",
                    "commonStock": "1266000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-363474000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "437000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "408000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-437000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "-153886000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "574000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10240000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1266000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "210688000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "211262000.00",
                    "cashAndShortTermInvestments": "437000.00",
                    "propertyPlantAndEquipmentGross": "210688000.00",
                    "propertyPlantAndEquipmentNet": "210688000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12661000.00"
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "211660000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "181000.00",
                    "totalLiab": "333000.00",
                    "totalStockholderEquity": "211327000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "333000.00",
                    "commonStock": "1265000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-362841000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "880000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "333000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-880000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "-152779000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "1061000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "10081000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1265000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "210599000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "211660000.00",
                    "cashAndShortTermInvestments": "880000.00",
                    "propertyPlantAndEquipmentGross": "210599000.00",
                    "propertyPlantAndEquipmentNet": "210599000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12651540.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2013-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "212198000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "51000.00",
                    "totalLiab": "417000.00",
                    "totalStockholderEquity": "211781000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "370000.00",
                    "commonStock": "1264000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-362213000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1524000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "417000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1524000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "200446000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "1673000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "98000.00",
                    "longTermDebt": null,
                    "inventory": "-98000.00",
                    "accountsPayable": "47000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-120000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1264000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "210525000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "212198000.00",
                    "cashAndShortTermInvestments": "1524000.00",
                    "propertyPlantAndEquipmentGross": "210525000.00",
                    "propertyPlantAndEquipmentNet": "210525000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12582000.00"
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "213408000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "190000.00",
                    "totalLiab": "1198000.00",
                    "totalStockholderEquity": "212210000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1198000.00",
                    "commonStock": "1264000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-361521000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3218000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1198000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3218000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "-150575000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "3408000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "9808000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1264000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "210000000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "213408000.00",
                    "cashAndShortTermInvestments": "3218000.00",
                    "propertyPlantAndEquipmentGross": "210000000.00",
                    "propertyPlantAndEquipmentNet": "210000000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12582000.00"
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "4323000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "402000.00",
                    "totalLiab": "1119000.00",
                    "totalStockholderEquity": "3204000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1119000.00",
                    "commonStock": "1259000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-570385000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "3907000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1119000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-3907000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "1945000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "4309000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "9836000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1259000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "14000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "4323000.00",
                    "cashAndShortTermInvestments": "3907000.00",
                    "propertyPlantAndEquipmentGross": "14000.00",
                    "propertyPlantAndEquipmentNet": "14000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12578818.00"
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "5267000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "316000.00",
                    "totalLiab": "1014000.00",
                    "totalStockholderEquity": "4253000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1014000.00",
                    "commonStock": "1259000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-569237000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "4888000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1014000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-4888000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "2994000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "5204000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "9737000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1259000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "63000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "5267000.00",
                    "cashAndShortTermInvestments": "4888000.00",
                    "propertyPlantAndEquipmentGross": "63000.00",
                    "propertyPlantAndEquipmentNet": "63000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12569390.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2012-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "6806000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "208000.00",
                    "totalLiab": "1121000.00",
                    "totalStockholderEquity": "5685000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1035000.00",
                    "commonStock": "1254000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-567673000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6246000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1121000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-6246000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "4431000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6729000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "275000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "86000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-720000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1254000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-77000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "77000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "6806000.00",
                    "cashAndShortTermInvestments": "6246000.00",
                    "propertyPlantAndEquipmentGross": "77000.00",
                    "propertyPlantAndEquipmentNet": "77000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "14250000.00"
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "340924000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "725000.00",
                    "totalLiab": "31813000.00",
                    "totalStockholderEquity": "309111000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1948000.00",
                    "commonStock": "1254000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-275616000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "7699000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1948000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-7699000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "583473000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "8424000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1254000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "332500000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "29865000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "340924000.00",
                    "cashAndShortTermInvestments": "7699000.00",
                    "propertyPlantAndEquipmentGross": "332500000.00",
                    "propertyPlantAndEquipmentNet": "332500000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "14250000.00"
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "342898000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "824000.00",
                    "totalLiab": "31379000.00",
                    "totalStockholderEquity": "311519000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1852000.00",
                    "commonStock": "1251000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "9545000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1852000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-9545000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "310268000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "10369000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1251000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "332529000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "29527000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "342898000.00",
                    "cashAndShortTermInvestments": "9545000.00",
                    "propertyPlantAndEquipmentGross": "332529000.00",
                    "propertyPlantAndEquipmentNet": "332529000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12499000.00"
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "355117000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "956000.00",
                    "totalLiab": "41649000.00",
                    "totalStockholderEquity": "313468000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12009000.00",
                    "commonStock": "1251000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "11602000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "12009000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "18038000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29640000.00",
                    "otherStockholderEquity": "312217000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "12558000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1251000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "342559000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "29640000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "355117000.00",
                    "cashAndShortTermInvestments": "11602000.00",
                    "propertyPlantAndEquipmentGross": "342559000.00",
                    "propertyPlantAndEquipmentNet": "342559000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12506000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2011-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "358393000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "257000.00",
                    "totalLiab": "41987000.00",
                    "totalStockholderEquity": "316406000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12551000.00",
                    "commonStock": "1248000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "14754000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "12749000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "14484000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "29238000.00",
                    "otherStockholderEquity": "315158000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15803000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "792000.00",
                    "longTermDebt": null,
                    "inventory": "-45000.00",
                    "accountsPayable": "198000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-112914000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1248000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "342590000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "29238000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "358393000.00",
                    "cashAndShortTermInvestments": "14754000.00",
                    "propertyPlantAndEquipmentGross": "342590000.00",
                    "propertyPlantAndEquipmentNet": "342590000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12077000.00"
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "464092000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "942000.00",
                    "totalLiab": "31521000.00",
                    "totalStockholderEquity": "432571000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "11065000.00",
                    "commonStock": "1245000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "16909000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "11065000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-16909000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "431326000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "19383000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1532000.00",
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1245000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1532000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "444709000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "20456000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "464092000.00",
                    "cashAndShortTermInvestments": "18441000.00",
                    "propertyPlantAndEquipmentGross": "443834000.00",
                    "propertyPlantAndEquipmentNet": "443834000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12076667.00"
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "451345000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "902000.00",
                    "totalLiab": "17223000.00",
                    "totalStockholderEquity": "434122000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "5227000.00",
                    "commonStock": "1245000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "14710000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "5227000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-14710000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "432877000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17144000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1532000.00",
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1245000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1532000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "434201000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11996000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "451345000.00",
                    "cashAndShortTermInvestments": "16242000.00",
                    "propertyPlantAndEquipmentGross": "433326000.00",
                    "propertyPlantAndEquipmentNet": "433326000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "11651000.00"
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "442319000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "962000.00",
                    "totalLiab": "14741000.00",
                    "totalStockholderEquity": "427578000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3260000.00",
                    "commonStock": "1132000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6462000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3260000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-6462000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "426446000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "8956000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": "1532000.00",
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1132000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "1532000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "433363000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "11481000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "442319000.00",
                    "cashAndShortTermInvestments": "7994000.00",
                    "propertyPlantAndEquipmentGross": "432488000.00",
                    "propertyPlantAndEquipmentNet": "432488000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "13491042.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2010-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "444631000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "657000.00",
                    "totalLiab": "14136000.00",
                    "totalStockholderEquity": "430495000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2632000.00",
                    "commonStock": "1130000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "9889000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3199000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-9889000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "429365000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "12257000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "1711000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "567000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1130000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "432107000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "432374000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10937000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "444631000.00",
                    "cashAndShortTermInvestments": "9889000.00",
                    "propertyPlantAndEquipmentGross": "267000.00",
                    "propertyPlantAndEquipmentNet": "267000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12547000.00"
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "577482000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "834000.00",
                    "totalLiab": "13776000.00",
                    "totalStockholderEquity": "531065000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2985000.00",
                    "commonStock": "1130000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "13143000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2985000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-13143000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "529935000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "13977000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1130000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "35897000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "563505000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10791000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "577482000.00",
                    "cashAndShortTermInvestments": "13143000.00",
                    "propertyPlantAndEquipmentGross": "527608000.00",
                    "propertyPlantAndEquipmentNet": "527608000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12546667.00"
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "578678000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "840000.00",
                    "totalLiab": "12880000.00",
                    "totalStockholderEquity": "533786000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3118000.00",
                    "commonStock": "1129000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "16881000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3118000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-16881000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "532657000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "17721000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1129000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "35391000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "560957000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "9762000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "578678000.00",
                    "cashAndShortTermInvestments": "16881000.00",
                    "propertyPlantAndEquipmentGross": "525566000.00",
                    "propertyPlantAndEquipmentNet": "525566000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "10030000.00"
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": "580363000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1041000.00",
                    "totalLiab": "13162000.00",
                    "totalStockholderEquity": "534966000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3110000.00",
                    "commonStock": "1129000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "20269000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3110000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-20269000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "533837000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21310000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1129000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "35561000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "559053000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10052000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "580363000.00",
                    "cashAndShortTermInvestments": "20269000.00",
                    "propertyPlantAndEquipmentGross": "523492000.00",
                    "propertyPlantAndEquipmentNet": "523492000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "11285902.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2009-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "579631000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "925000.00",
                    "totalLiab": "9843000.00",
                    "totalStockholderEquity": "536641000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2985000.00",
                    "commonStock": "1127000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "25679000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3428000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-25679000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "535514000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "26604000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "443000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-370000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1127000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "36251000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "553027000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "6415000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "579631000.00",
                    "cashAndShortTermInvestments": "25679000.00",
                    "propertyPlantAndEquipmentGross": "516776000.00",
                    "propertyPlantAndEquipmentNet": "516776000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "10945000.00"
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": "572682000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "823000.00",
                    "totalLiab": "9384000.00",
                    "totalStockholderEquity": "529527000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "3047000.00",
                    "commonStock": "1024000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "21120000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3047000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-21120000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "528503000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "21943000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1024000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "36399000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "550739000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "6337000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "572682000.00",
                    "cashAndShortTermInvestments": "21120000.00",
                    "propertyPlantAndEquipmentGross": "514340000.00",
                    "propertyPlantAndEquipmentNet": "514340000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "10295000.00"
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": "570966000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1906000.00",
                    "totalLiab": "6210000.00",
                    "totalStockholderEquity": "530920000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2254000.00",
                    "commonStock": "1024000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "23592000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "2254000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-23592000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "529896000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "25498000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1024000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "35606000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "545468000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "3956000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "570966000.00",
                    "cashAndShortTermInvestments": "23592000.00",
                    "propertyPlantAndEquipmentGross": "509862000.00",
                    "propertyPlantAndEquipmentNet": "509862000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12110000.00"
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-03-31",
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "10236000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2008-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "544799000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "1325000.00",
                    "totalLiab": "8510000.00",
                    "totalStockholderEquity": "536289000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "788000.00",
                    "commonStock": "1024000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "49499000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "8510000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-49499000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "535265000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "50824000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "7722000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1024000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "493975000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "544799000.00",
                    "cashAndShortTermInvestments": "49499000.00",
                    "propertyPlantAndEquipmentGross": "493975000.00",
                    "propertyPlantAndEquipmentNet": "493975000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "10173000.00"
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-09-30",
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "10173000.00"
                },
                "2008-06-30": {
                    "date": "2008-06-30",
                    "filing_date": "2008-06-30",
                    "currency_symbol": "USD",
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "6858000.00"
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-27",
                    "currency_symbol": "USD",
                    "totalAssets": "2623824000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "5929000.00",
                    "totalLiab": "1904567000.00",
                    "totalStockholderEquity": "719257000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "20722000.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-202676000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "447697000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "165826000.00",
                    "currentDeferredRevenue": "24967000.00",
                    "netDebt": "1400510000.00",
                    "shortTermDebt": "109629000.00",
                    "shortLongTermDebt": "109629000.00",
                    "shortLongTermDebtTotal": "1848207000.00",
                    "otherStockholderEquity": "700120000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "503275000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "40645000.00",
                    "longTermDebt": "1738578000.00",
                    "inventory": "9004000.00",
                    "accountsPayable": "10508000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "221268000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2120549000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": "163000.00",
                    "nonCurrentLiabilitiesTotal": "1738741000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2623824000.00",
                    "cashAndShortTermInvestments": "447697000.00",
                    "propertyPlantAndEquipmentGross": "2532979000.00",
                    "propertyPlantAndEquipmentNet": "2102495000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "337449000.00",
                    "netInvestedCapital": "2567464000.00",
                    "commonStockSharesOutstanding": "54088689.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-28",
                    "currency_symbol": "USD",
                    "totalAssets": "2668939000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "30997000.00",
                    "totalLiab": "1862306000.00",
                    "totalStockholderEquity": "806633000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "50067001.00",
                    "commonStock": "545000.00",
                    "capitalStock": "545000.00",
                    "retainedEarnings": "-277491000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "437154000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "158777000.00",
                    "currentDeferredRevenue": "37124000.00",
                    "netDebt": "1373083000.00",
                    "shortTermDebt": "106708000.00",
                    "shortLongTermDebt": "106708000.00",
                    "shortLongTermDebtTotal": "1810237000.00",
                    "otherStockholderEquity": "1083579000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "474379000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "1404000.00",
                    "longTermDebt": "1703529000.00",
                    "inventory": "4824000.00",
                    "accountsPayable": "2001999.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "40091000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2194560000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1703529000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2668939000.00",
                    "cashAndShortTermInvestments": "437154000.00",
                    "propertyPlantAndEquipmentGross": "2518334000.00",
                    "propertyPlantAndEquipmentNet": "2154470000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "315602000.00",
                    "netInvestedCapital": "2616870000.00",
                    "commonStockSharesOutstanding": "54029000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-05",
                    "currency_symbol": "USD",
                    "totalAssets": "2709193000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "7617000.00",
                    "totalLiab": "1861540000.00",
                    "totalStockholderEquity": "847653000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "13448000.00",
                    "commonStock": "5452000.00",
                    "capitalStock": "5452000.00",
                    "retainedEarnings": "-354873000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "410425000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "153267000.00",
                    "currentDeferredRevenue": "32441000.00",
                    "netDebt": "1401718000.00",
                    "shortTermDebt": "103870000.00",
                    "shortLongTermDebt": "103870000.00",
                    "shortLongTermDebtTotal": "1812143000.00",
                    "otherStockholderEquity": "1197074000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "443061000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "19928000.00",
                    "longTermDebt": "1708273000.00",
                    "inventory": "5091000.00",
                    "accountsPayable": "3508000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2266132000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1708273000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2709193000.00",
                    "cashAndShortTermInvestments": "410425000.00",
                    "propertyPlantAndEquipmentGross": "2510686000.00",
                    "propertyPlantAndEquipmentNet": "2217303000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "289794000.00",
                    "netInvestedCapital": "2659796000.00",
                    "commonStockSharesOutstanding": "53986000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-10",
                    "currency_symbol": "USD",
                    "totalAssets": "2679512000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "11600000.00",
                    "totalLiab": "1772422000.00",
                    "totalStockholderEquity": "907090000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "55897000.00",
                    "commonStock": "5452000.00",
                    "capitalStock": "5452000.00",
                    "retainedEarnings": "-293687000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "332329000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "153198000.00",
                    "currentDeferredRevenue": "32963000.00",
                    "netDebt": "1382402000.00",
                    "shortTermDebt": "95507000.00",
                    "shortLongTermDebt": "95507000.00",
                    "shortLongTermDebtTotal": "1714731000.00",
                    "otherStockholderEquity": "1195325000.00",
                    "propertyPlantEquipment": "2269949000.00",
                    "totalCurrentAssets": "354048000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "907090000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "4859000.00",
                    "longTermDebt": "1619224000.00",
                    "inventory": "5260000.00",
                    "accountsPayable": "1794000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-2325464000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2325464000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1619224000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2679512000.00",
                    "cashAndShortTermInvestments": "332329000.00",
                    "propertyPlantAndEquipmentGross": "2499973000.00",
                    "propertyPlantAndEquipmentNet": "2269949000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "200850000.00",
                    "netInvestedCapital": "2621821000.00",
                    "commonStockSharesOutstanding": "53524000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-17",
                    "currency_symbol": "USD",
                    "totalAssets": "2572921000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "12516000.00",
                    "totalLiab": "1683534000.00",
                    "totalStockholderEquity": "889387000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "43334999.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-295635000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "5862000.00",
                    "cash": "200652000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "131586999.00",
                    "currentDeferredRevenue": "26873000.00",
                    "netDebt": "1437531000.00",
                    "shortTermDebt": "86236000.00",
                    "shortLongTermDebt": "81472000.00",
                    "shortLongTermDebtTotal": "1638183000.00",
                    "otherStockholderEquity": "1179611000.00",
                    "propertyPlantEquipment": "2342168000.00",
                    "totalCurrentAssets": "224891000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "889387000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "5270000.00",
                    "longTermDebt": "1551947000.00",
                    "inventory": "6453000.00",
                    "accountsPayable": "2016000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-2348030000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2348030000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1551947001.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2572921000.00",
                    "cashAndShortTermInvestments": "200652000.00",
                    "propertyPlantAndEquipmentGross": "2499973000.00",
                    "propertyPlantAndEquipmentNet": "2342168000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "93304000.00",
                    "netInvestedCapital": "2522806000.00",
                    "commonStockSharesOutstanding": "53340000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-17",
                    "currency_symbol": "USD",
                    "totalAssets": "2304020000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "21261001.00",
                    "totalLiab": "1468845000.00",
                    "totalStockholderEquity": "835175000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "40559000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-358908000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "289600000.00",
                    "cash": "128877999.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "131832000.00",
                    "currentDeferredRevenue": "25341000.00",
                    "netDebt": "1296035001.00",
                    "shortTermDebt": "87900000.00",
                    "shortLongTermDebt": "64466000.00",
                    "shortLongTermDebtTotal": "1424913000.00",
                    "otherStockholderEquity": "1188672000.00",
                    "propertyPlantEquipment": "1856466000.00",
                    "totalCurrentAssets": "157845000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "835175000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "4050000.00",
                    "longTermDebt": "1337013000.00",
                    "inventory": "3656000.00",
                    "accountsPayable": "3373000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "289600000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "2146175000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "1337013000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "2304020000.00",
                    "cashAndShortTermInvestments": "128877999.00",
                    "propertyPlantAndEquipmentGross": "1856466000.00",
                    "propertyPlantAndEquipmentNet": "1856466000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "26013000.00",
                    "netInvestedCapital": "2236654000.00",
                    "commonStockSharesOutstanding": "54274000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-04-17",
                    "currency_symbol": "USD",
                    "totalAssets": "1641282000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "6774000.00",
                    "totalLiab": "802017000.00",
                    "totalStockholderEquity": "839265000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "20213000.00",
                    "commonStock": "5411000.00",
                    "capitalStock": "5411000.00",
                    "retainedEarnings": "-356195000.00",
                    "otherLiab": "2000.00",
                    "goodWill": null,
                    "otherAssets": "349472000.00",
                    "cash": "129005000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "57732000.00",
                    "currentDeferredRevenue": "12575000.00",
                    "netDebt": "652215000.00",
                    "shortTermDebt": "36937000.00",
                    "shortLongTermDebt": "34566000.00",
                    "shortLongTermDebtTotal": "781220000.00",
                    "otherStockholderEquity": "1190049000.00",
                    "propertyPlantEquipment": "1147284000.00",
                    "totalCurrentAssets": "143890000.00",
                    "longTermInvestments": "636000.00",
                    "netTangibleAssets": "839265000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "5425000.00",
                    "longTermDebt": "744283000.00",
                    "inventory": "2686000.00",
                    "accountsPayable": "582000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "0.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5411000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "349472000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1497392000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "744283000.00",
                    "nonCurrentLiabilitiesOther": "2000.00",
                    "nonCurrentLiabilitiesTotal": "744285000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "1190049000.00",
                    "liabilitiesAndStockholdersEquity": "1641282000.00",
                    "cashAndShortTermInvestments": "129005000.00",
                    "propertyPlantAndEquipmentGross": "1147284000.00",
                    "propertyPlantAndEquipmentNet": "1147284000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "86158000.00",
                    "netInvestedCapital": "1618114000.00",
                    "commonStockSharesOutstanding": "54247000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2018-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "1294386000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "683000.00",
                    "totalLiab": "467062000.00",
                    "totalStockholderEquity": "827324000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "8944000.00",
                    "commonStock": "5410000.00",
                    "capitalStock": "5410000.00",
                    "retainedEarnings": "-367751000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "421472000.00",
                    "cash": "54932000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "35460000.00",
                    "currentDeferredRevenue": "2559000.00",
                    "netDebt": "400035000.00",
                    "shortTermDebt": "23365000.00",
                    "shortLongTermDebt": "23365000.00",
                    "shortLongTermDebtTotal": "454967000.00",
                    "otherStockholderEquity": "1189665000.00",
                    "propertyPlantEquipment": "812489000.00",
                    "totalCurrentAssets": "60425000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "827324000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "3895000.00",
                    "longTermDebt": "431602000.00",
                    "inventory": "915000.00",
                    "accountsPayable": "592000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-17415000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "5410000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "421472000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "1233961000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "431602000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "431602000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "1189665000.00",
                    "liabilitiesAndStockholdersEquity": "1294386000.00",
                    "cashAndShortTermInvestments": "54932000.00",
                    "propertyPlantAndEquipmentGross": "812489000.00",
                    "propertyPlantAndEquipmentNet": "1233961000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "24965000.00",
                    "netInvestedCapital": "1282291000.00",
                    "commonStockSharesOutstanding": "40592000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2017-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "684510000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "6568000.00",
                    "totalLiab": "164409000.00",
                    "totalStockholderEquity": "520101000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1730000.00",
                    "commonStock": "3680000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-379530000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "72000000.00",
                    "cash": "9961000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "4409000.00",
                    "currentDeferredRevenue": "2603000.00",
                    "netDebt": "150039000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "160000000.00",
                    "otherStockholderEquity": "895951000.00",
                    "propertyPlantEquipment": "594940000.00",
                    "totalCurrentAssets": "17570000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "520101000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "486000.00",
                    "longTermDebt": "160000000.00",
                    "inventory": "1041000.00",
                    "accountsPayable": "76000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-5000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "3680000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "72000000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "666940000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "160000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "160000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "885323000.00",
                    "liabilitiesAndStockholdersEquity": "684510000.00",
                    "cashAndShortTermInvestments": "9961000.00",
                    "propertyPlantAndEquipmentGross": "594940000.00",
                    "propertyPlantAndEquipmentNet": "666940000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": "13161000.00",
                    "netInvestedCapital": "680101000.00",
                    "commonStockSharesOutstanding": "30764000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2016-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "214133000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "174000.00",
                    "totalLiab": "8191000.00",
                    "totalStockholderEquity": "205942000.00",
                    "deferredLongTermLiab": "2472000.00",
                    "otherCurrentLiab": "1145000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-369122000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "212472000.00",
                    "cash": "1439000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1191000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "5561000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "563174000.00",
                    "propertyPlantEquipment": "2000.00",
                    "totalCurrentAssets": "1659000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "205942000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "46000.00",
                    "longTermDebt": "7000000.00",
                    "inventory": null,
                    "accountsPayable": "46000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-3000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "212474000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "212474000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "7000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "563174000.00",
                    "liabilitiesAndStockholdersEquity": "214133000.00",
                    "cashAndShortTermInvestments": "1439000.00",
                    "propertyPlantAndEquipmentGross": "212474000.00",
                    "propertyPlantAndEquipmentNet": "212474000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12792000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2015-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "215247000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "2000.00",
                    "totalLiab": "7613000.00",
                    "totalStockholderEquity": "207634000.00",
                    "deferredLongTermLiab": "1270000.00",
                    "otherCurrentLiab": "598000.00",
                    "commonStock": "1279000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-367333000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": "0.00",
                    "cash": "3722000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "613000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "3278000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "563080000.00",
                    "propertyPlantEquipment": "211273000.00",
                    "totalCurrentAssets": "3974000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": "207634000.00",
                    "shortTermInvestments": null,
                    "netReceivables": "250000.00",
                    "longTermDebt": "7000000.00",
                    "inventory": null,
                    "accountsPayable": "15000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-4000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1279000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211273000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": "7000000.00",
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": "563080000.00",
                    "liabilitiesAndStockholdersEquity": "215247000.00",
                    "cashAndShortTermInvestments": "3722000.00",
                    "propertyPlantAndEquipmentGross": "211273000.00",
                    "propertyPlantAndEquipmentNet": "211273000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12782000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2014-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "217861000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "17000.00",
                    "totalLiab": "7841000.00",
                    "totalStockholderEquity": "210020000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "432000.00",
                    "commonStock": "1269000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-364848000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6731000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "841000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "269000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": "7000000.00",
                    "otherStockholderEquity": "562942000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6794000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "46000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "409000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-109000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1269000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "211067000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "7000000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "217861000.00",
                    "cashAndShortTermInvestments": "6731000.00",
                    "propertyPlantAndEquipmentGross": "211067000.00",
                    "propertyPlantAndEquipmentNet": "211067000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12662000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2013-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "212198000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "51000.00",
                    "totalLiab": "417000.00",
                    "totalStockholderEquity": "211781000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "370000.00",
                    "commonStock": "1264000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-362213000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "1524000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "417000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-1524000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "562659000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "1673000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "98000.00",
                    "longTermDebt": null,
                    "inventory": "-98000.00",
                    "accountsPayable": "47000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-120000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1264000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "210525000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "212198000.00",
                    "cashAndShortTermInvestments": "1524000.00",
                    "propertyPlantAndEquipmentGross": "210525000.00",
                    "propertyPlantAndEquipmentNet": "210525000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12604000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2012-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "6806000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "208000.00",
                    "totalLiab": "1121000.00",
                    "totalStockholderEquity": "5685000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "1035000.00",
                    "commonStock": "1254000.00",
                    "capitalStock": null,
                    "retainedEarnings": "-567673000.00",
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "6246000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "1121000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-6246000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "572104000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "6729000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "275000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "86000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-720000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1254000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "-77000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "77000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "6806000.00",
                    "cashAndShortTermInvestments": "6246000.00",
                    "propertyPlantAndEquipmentGross": "77000.00",
                    "propertyPlantAndEquipmentNet": "77000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12517000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2011-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "358393000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "257000.00",
                    "totalLiab": "41987000.00",
                    "totalStockholderEquity": "316406000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "12551000.00",
                    "commonStock": "1248000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "14754000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "12749000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-14754000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "561946000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "15803000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "792000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "198000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-112914000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1248000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "342590000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "29238000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "358393000.00",
                    "cashAndShortTermInvestments": "14754000.00",
                    "propertyPlantAndEquipmentGross": "342590000.00",
                    "propertyPlantAndEquipmentNet": "342590000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "12024000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2010-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "444631000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "381000.00",
                    "totalLiab": "14136000.00",
                    "totalStockholderEquity": "430495000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2632000.00",
                    "commonStock": "1130000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "9889000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3199000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-9889000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "562281000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "12257000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "1987000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "567000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1130000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "432107000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "432374000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "10937000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "444631000.00",
                    "cashAndShortTermInvestments": "9889000.00",
                    "propertyPlantAndEquipmentGross": "267000.00",
                    "propertyPlantAndEquipmentNet": "267000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "11295000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2009-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "579631000.00",
                    "intangibleAssets": "677000.00",
                    "earningAssets": null,
                    "otherCurrentAssets": "248000.00",
                    "totalLiab": "9843000.00",
                    "totalStockholderEquity": "536641000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "2985000.00",
                    "commonStock": "1127000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "25679000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "3428000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-25679000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "552243000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "26604000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "677000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "443000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": "-370000.00",
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1127000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": "36251000.00",
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "553027000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": "6415000.00",
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "579631000.00",
                    "cashAndShortTermInvestments": "25679000.00",
                    "propertyPlantAndEquipmentGross": "516776000.00",
                    "propertyPlantAndEquipmentNet": "516776000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "11295000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2008-12-31",
                    "currency_symbol": "USD",
                    "totalAssets": "544799000.00",
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": "65000.00",
                    "totalLiab": "8510000.00",
                    "totalStockholderEquity": "536289000.00",
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": "788000.00",
                    "commonStock": "1024000.00",
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": "49499000.00",
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": "8510000.00",
                    "currentDeferredRevenue": null,
                    "netDebt": "-49499000.00",
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": "535265000.00",
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": "50824000.00",
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": "1260000.00",
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": "7722000.00",
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": "1024000.00",
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": "493975000.00",
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": "544799000.00",
                    "cashAndShortTermInvestments": "49499000.00",
                    "propertyPlantAndEquipmentGross": "493975000.00",
                    "propertyPlantAndEquipmentNet": "493975000.00",
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "8772000.00"
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2007-12-31",
                    "currency_symbol": null,
                    "totalAssets": null,
                    "intangibleAssets": null,
                    "earningAssets": null,
                    "otherCurrentAssets": null,
                    "totalLiab": null,
                    "totalStockholderEquity": null,
                    "deferredLongTermLiab": null,
                    "otherCurrentLiab": null,
                    "commonStock": null,
                    "capitalStock": null,
                    "retainedEarnings": null,
                    "otherLiab": null,
                    "goodWill": null,
                    "otherAssets": null,
                    "cash": null,
                    "cashAndEquivalents": null,
                    "totalCurrentLiabilities": null,
                    "currentDeferredRevenue": null,
                    "netDebt": null,
                    "shortTermDebt": null,
                    "shortLongTermDebt": null,
                    "shortLongTermDebtTotal": null,
                    "otherStockholderEquity": null,
                    "propertyPlantEquipment": null,
                    "totalCurrentAssets": null,
                    "longTermInvestments": null,
                    "netTangibleAssets": null,
                    "shortTermInvestments": null,
                    "netReceivables": null,
                    "longTermDebt": null,
                    "inventory": null,
                    "accountsPayable": null,
                    "totalPermanentEquity": null,
                    "noncontrollingInterestInConsolidatedEntity": null,
                    "temporaryEquityRedeemableNoncontrollingInterests": null,
                    "accumulatedOtherComprehensiveIncome": null,
                    "additionalPaidInCapital": null,
                    "commonStockTotalEquity": null,
                    "preferredStockTotalEquity": null,
                    "retainedEarningsTotalEquity": null,
                    "treasuryStock": null,
                    "accumulatedAmortization": null,
                    "nonCurrrentAssetsOther": null,
                    "deferredLongTermAssetCharges": null,
                    "nonCurrentAssetsTotal": null,
                    "capitalLeaseObligations": null,
                    "longTermDebtTotal": null,
                    "nonCurrentLiabilitiesOther": null,
                    "nonCurrentLiabilitiesTotal": null,
                    "negativeGoodwill": null,
                    "warrants": null,
                    "preferredStockRedeemable": null,
                    "capitalSurpluse": null,
                    "liabilitiesAndStockholdersEquity": null,
                    "cashAndShortTermInvestments": null,
                    "propertyPlantAndEquipmentGross": null,
                    "propertyPlantAndEquipmentNet": null,
                    "accumulatedDepreciation": null,
                    "netWorkingCapital": null,
                    "netInvestedCapital": null,
                    "commonStockSharesOutstanding": "3877000.00"
                }
            }
        },
        "Cash_Flow": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-06-30": {
                    "date": "2026-06-30",
                    "filing_date": "2026-08-19",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": "-27839000.00",
                    "totalCashFromFinancingActivities": "-68111696.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "44851000.00",
                    "changeInCash": "8313999.00",
                    "beginPeriodCashFlow": "389068000.00",
                    "endPeriodCashFlow": "397381999.00",
                    "totalCashFromOperatingActivities": "76601666.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19797000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40393218.00",
                    "changeToInventory": "-1159316.00",
                    "changeToAccountReceivables": "163324.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "4",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "18935845.00",
                    "stockBasedCompensation": "0.00",
                    "otherNonCashItems": "-6982179.00",
                    "freeCashFlow": "76601670.00"
                },
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-05-13",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": "-27675000.00",
                    "totalCashFromFinancingActivities": "-68360999.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "19510999.00",
                    "changeInCash": "-58629000.00",
                    "beginPeriodCashFlow": "447697000.00",
                    "endPeriodCashFlow": "389068000.00",
                    "totalCashFromOperatingActivities": "9681000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19254000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40568999.00",
                    "changeToInventory": "2687000.00",
                    "changeToAccountReceivables": "-312999.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-18403999.00",
                    "stockBasedCompensation": "0.00",
                    "otherNonCashItems": "-10680000.00",
                    "freeCashFlow": "9681000.00"
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": "-25487000.00",
                    "totalCashFromFinancingActivities": "-61250458.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "21550000.00",
                    "changeInCash": "-31105000.00",
                    "beginPeriodCashFlow": "478802000.00",
                    "endPeriodCashFlow": "447697000.00",
                    "totalCashFromOperatingActivities": "29043486.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19639000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "38858514.00",
                    "changeToInventory": "-1180520.00",
                    "changeToAccountReceivables": "-192681.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1329951.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4164544.00",
                    "stockBasedCompensation": "0.00",
                    "otherNonCashItems": "-7980970.00",
                    "freeCashFlow": "29043490.00"
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-11-12",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": "72341000.00",
                    "totalCashFromFinancingActivities": "28840000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "16818000.00",
                    "changeInCash": "66065000.00",
                    "beginPeriodCashFlow": "412737000.00",
                    "endPeriodCashFlow": "478802000.00",
                    "totalCashFromOperatingActivities": "37238000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19439000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40566000.00",
                    "changeToInventory": "-2979000.00",
                    "changeToAccountReceivables": "357000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-2935000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1955000.00",
                    "stockBasedCompensation": "0.00",
                    "otherNonCashItems": "-974000.00",
                    "freeCashFlow": "37238000.00"
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-08-20",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": "18196000.00",
                    "totalCashFromFinancingActivities": "-24369000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "17719000.00",
                    "changeInCash": "2685000.00",
                    "beginPeriodCashFlow": "410052000.00",
                    "endPeriodCashFlow": "412737000.00",
                    "totalCashFromOperatingActivities": "26890000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "18984000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40566000.00",
                    "changeToInventory": "224000.00",
                    "changeToAccountReceivables": "-364000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1999000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-6661000.00",
                    "stockBasedCompensation": "23000.00",
                    "otherNonCashItems": "-3175000.00",
                    "freeCashFlow": "26890000.00"
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-05-21",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": "-27098000.00",
                    "totalCashFromFinancingActivities": "-67664000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "18728000.00",
                    "changeInCash": "-27151000.00",
                    "beginPeriodCashFlow": "437203000.00",
                    "endPeriodCashFlow": "410052000.00",
                    "totalCashFromOperatingActivities": "40179000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18557000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40566000.00",
                    "changeToInventory": "-205000.00",
                    "changeToAccountReceivables": "535000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5865000.00",
                    "stockBasedCompensation": "53000.00",
                    "otherNonCashItems": "8706000.00",
                    "freeCashFlow": "40179000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-04",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": "137086000.00",
                    "totalCashFromFinancingActivities": "95833000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "45217000.00",
                    "changeInCash": "147630000.00",
                    "beginPeriodCashFlow": "289573000.00",
                    "endPeriodCashFlow": "437203000.00",
                    "totalCashFromOperatingActivities": "52283000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19627999.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40566000.00",
                    "changeToInventory": "144000.00",
                    "changeToAccountReceivables": "100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-687000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3971000.00",
                    "stockBasedCompensation": "54000.00",
                    "otherNonCashItems": "-16586999.00",
                    "freeCashFlow": "52283000.00"
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-12",
                    "currency_symbol": "USD",
                    "investments": "-4000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4000.00",
                    "netBorrowings": "-87334000.00",
                    "totalCashFromFinancingActivities": "-129000000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "17408000.00",
                    "changeInCash": "-80682000.00",
                    "beginPeriodCashFlow": "370255000.00",
                    "endPeriodCashFlow": "289573000.00",
                    "totalCashFromOperatingActivities": "48166000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "19012000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40403000.00",
                    "changeToInventory": "-17000.00",
                    "changeToAccountReceivables": "-201000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1263000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "566000.00",
                    "stockBasedCompensation": "288000.00",
                    "otherNonCashItems": "10892000.00",
                    "freeCashFlow": "48162000.00"
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-14",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-60651000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "21835000.00",
                    "changeInCash": "-13084000.00",
                    "beginPeriodCashFlow": "383339000.00",
                    "endPeriodCashFlow": "370255000.00",
                    "totalCashFromOperatingActivities": "47476000.00",
                    "issuanceOfCapitalStock": "884000.00",
                    "depreciation": "18915000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40403000.00",
                    "changeToInventory": "455000.00",
                    "changeToAccountReceivables": "424000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "5370000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "3.39",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "9008000.00",
                    "stockBasedCompensation": "363000.00",
                    "otherNonCashItems": "-2645000.00",
                    "freeCashFlow": "47476000.00"
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-23",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-61788000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "33224000.00",
                    "changeInCash": "-27205000.00",
                    "beginPeriodCashFlow": "410544000.00",
                    "endPeriodCashFlow": "383339000.00",
                    "totalCashFromOperatingActivities": "34874000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18540000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40302000.00",
                    "changeToInventory": "-315000.00",
                    "changeToAccountReceivables": "-194000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4973000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-13830000.00",
                    "stockBasedCompensation": "358000.00",
                    "otherNonCashItems": "-3418000.00",
                    "freeCashFlow": "34874000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-07",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "43.02",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-73472000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "19391000.00",
                    "changeInCash": "-18957000.00",
                    "beginPeriodCashFlow": "429501000.00",
                    "endPeriodCashFlow": "410544000.00",
                    "totalCashFromOperatingActivities": "54260000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "18757000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "47019000.00",
                    "changeToInventory": "67000.00",
                    "changeToAccountReceivables": "-131000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-16000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "43.02",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-3101000.00",
                    "stockBasedCompensation": "363000.00",
                    "otherNonCashItems": "18850000.00",
                    "freeCashFlow": "54260000.00"
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-08",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": "-1907000.00",
                    "totalCashflowsFromInvestingActivities": "-8.79",
                    "netBorrowings": "-26396000.00",
                    "totalCashFromFinancingActivities": "-66673000.00",
                    "changeToOperatingActivities": "-8417000.00",
                    "netIncome": "45101000.00",
                    "changeInCash": "-20420000.00",
                    "beginPeriodCashFlow": "449921000.00",
                    "endPeriodCashFlow": "429501000.00",
                    "totalCashFromOperatingActivities": "46158000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "18736000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40262000.00",
                    "changeToInventory": "426000.00",
                    "changeToAccountReceivables": "323000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "399985000.00",
                    "changeToNetincome": "-8578000.00",
                    "capitalExpenditures": "8.79",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-9575000.00",
                    "stockBasedCompensation": "353000.00",
                    "otherNonCashItems": "593000.00",
                    "freeCashFlow": "46158000.00"
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-16",
                    "currency_symbol": "USD",
                    "investments": "-2000.00",
                    "changeToLiabilities": "1201000.00",
                    "totalCashflowsFromInvestingActivities": "-2000.00",
                    "netBorrowings": "-25887000.00",
                    "totalCashFromFinancingActivities": "-66305000.00",
                    "changeToOperatingActivities": "8624000.00",
                    "netIncome": "39016000.00",
                    "changeInCash": "-25549000.00",
                    "beginPeriodCashFlow": "475470000.00",
                    "endPeriodCashFlow": "449921000.00",
                    "totalCashFromOperatingActivities": "40871000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "18251000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40262000.00",
                    "changeToInventory": "-406000.00",
                    "changeToAccountReceivables": "-68000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "399844000.00",
                    "changeToNetincome": "-26573000.00",
                    "capitalExpenditures": "2000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "9351000.00",
                    "stockBasedCompensation": "341000.00",
                    "otherNonCashItems": "-15292000.00",
                    "freeCashFlow": "40869000.00"
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-05-16",
                    "currency_symbol": "USD",
                    "investments": "-4531000.00",
                    "changeToLiabilities": "2441000.00",
                    "totalCashflowsFromInvestingActivities": "-4531000.00",
                    "netBorrowings": "172549000.00",
                    "totalCashFromFinancingActivities": "109909000.00",
                    "changeToOperatingActivities": "-17512000.00",
                    "netIncome": "16531000.00",
                    "changeInCash": "143069000.00",
                    "beginPeriodCashFlow": "332401000.00",
                    "endPeriodCashFlow": "475470000.00",
                    "totalCashFromOperatingActivities": "38276000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "17619000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "53682000.00",
                    "changeToInventory": "82000.00",
                    "changeToAccountReceivables": "-850000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1199142000.00",
                    "changeToNetincome": "19392000.00",
                    "capitalExpenditures": "4531000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-15839000.00",
                    "stockBasedCompensation": "692000.00",
                    "otherNonCashItems": "19273000.00",
                    "freeCashFlow": "33745000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-02-17",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": "-3356000.00",
                    "totalCashflowsFromInvestingActivities": "-4531000.00",
                    "netBorrowings": "19702000.00",
                    "totalCashFromFinancingActivities": "6849000.00",
                    "changeToOperatingActivities": "-2301000.00",
                    "netIncome": "41434000.00",
                    "changeInCash": "61233000.00",
                    "beginPeriodCashFlow": "271168000.00",
                    "endPeriodCashFlow": "332401000.00",
                    "totalCashFromOperatingActivities": "53354000.00",
                    "issuanceOfCapitalStock": "14490000.00",
                    "depreciation": "18204000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "39954000.00",
                    "changeToInventory": "-350000.00",
                    "changeToAccountReceivables": "20000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "387611000.00",
                    "changeToNetincome": "-1309000.00",
                    "capitalExpenditures": "4531000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5987000.00",
                    "stockBasedCompensation": "72000.00",
                    "otherNonCashItems": "-369000.00",
                    "freeCashFlow": "53354000.00"
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-15",
                    "currency_symbol": "USD",
                    "investments": "-1000.00",
                    "changeToLiabilities": "2315000.00",
                    "totalCashflowsFromInvestingActivities": "-1000.00",
                    "netBorrowings": "-14486000.00",
                    "totalCashFromFinancingActivities": "-83494000.00",
                    "changeToOperatingActivities": "18865000.00",
                    "netIncome": "46587000.00",
                    "changeInCash": "-12537000.00",
                    "beginPeriodCashFlow": "283705000.00",
                    "endPeriodCashFlow": "271168000.00",
                    "totalCashFromOperatingActivities": "71933000.00",
                    "issuanceOfCapitalStock": "934000.00",
                    "depreciation": "18204000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "66435000.00",
                    "changeToInventory": "14000.00",
                    "changeToAccountReceivables": "276000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "7426000.00",
                    "changeToNetincome": "-15001000.00",
                    "capitalExpenditures": "1000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "21194000.00",
                    "stockBasedCompensation": "89000.00",
                    "otherNonCashItems": "-14141000.00",
                    "freeCashFlow": "71932000.00"
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-06-30",
                    "currency_symbol": "USD",
                    "investments": "-3000.00",
                    "changeToLiabilities": "2110000.00",
                    "totalCashflowsFromInvestingActivities": "-3000.00",
                    "netBorrowings": "104315000.00",
                    "totalCashFromFinancingActivities": "57025000.00",
                    "changeToOperatingActivities": "-3314000.00",
                    "netIncome": "44260000.00",
                    "changeInCash": "109197000.00",
                    "beginPeriodCashFlow": "174508000.00",
                    "endPeriodCashFlow": "283705000.00",
                    "totalCashFromOperatingActivities": "52145000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "18007000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "39857000.00",
                    "changeToInventory": "282000.00",
                    "changeToAccountReceivables": "-227000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "-7433000.00",
                    "changeToNetincome": "-10964000.00",
                    "capitalExpenditures": "3000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1847000.00",
                    "stockBasedCompensation": "76000.00",
                    "otherNonCashItems": "-8351000.00",
                    "freeCashFlow": "52142000.00"
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-05-13",
                    "currency_symbol": "USD",
                    "investments": "-1000.00",
                    "changeToLiabilities": "387000.00",
                    "totalCashflowsFromInvestingActivities": "-1000.00",
                    "netBorrowings": "-29273000.00",
                    "totalCashFromFinancingActivities": "-69141000.00",
                    "changeToOperatingActivities": "-615000.00",
                    "netIncome": "55761000.00",
                    "changeInCash": "-26662000.00",
                    "beginPeriodCashFlow": "201170000.00",
                    "endPeriodCashFlow": "174508000.00",
                    "totalCashFromOperatingActivities": "42450000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17809000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "39848000.00",
                    "changeToInventory": "1247000.00",
                    "changeToAccountReceivables": "99000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "-20000.00",
                    "changeToNetincome": "-33311000.00",
                    "capitalExpenditures": "1000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1054000.00",
                    "stockBasedCompensation": "94000.00",
                    "otherNonCashItems": "-32268000.00",
                    "freeCashFlow": "42449000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-17",
                    "currency_symbol": "USD",
                    "investments": "-17000.00",
                    "changeToLiabilities": "1297000.00",
                    "totalCashflowsFromInvestingActivities": "-17000.00",
                    "netBorrowings": "25830000.00",
                    "totalCashFromFinancingActivities": "-16484000.00",
                    "changeToOperatingActivities": "869000.00",
                    "netIncome": "69430000.00",
                    "changeInCash": "63007000.00",
                    "beginPeriodCashFlow": "138163000.00",
                    "endPeriodCashFlow": "201170000.00",
                    "totalCashFromOperatingActivities": "79357000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18272000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "40244000.00",
                    "changeToInventory": "-538000.00",
                    "changeToAccountReceivables": "-5893000.00",
                    "salePurchaseOfStock": "140818.00",
                    "otherCashflowsFromFinancingActivities": "-2070000.00",
                    "changeToNetincome": "-9662000.00",
                    "capitalExpenditures": "17000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1151000.00",
                    "stockBasedCompensation": "-1253000.00",
                    "otherNonCashItems": "-5941000.00",
                    "freeCashFlow": "79340000.00"
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-11-19",
                    "currency_symbol": "USD",
                    "investments": "258000.00",
                    "changeToLiabilities": "5321000.00",
                    "totalCashflowsFromInvestingActivities": "258000.00",
                    "netBorrowings": "-27129000.00",
                    "totalCashFromFinancingActivities": "-50568000.00",
                    "changeToOperatingActivities": "-6391000.00",
                    "netIncome": "32806000.00",
                    "changeInCash": "-6044000.00",
                    "beginPeriodCashFlow": "144207000.00",
                    "endPeriodCashFlow": "138163000.00",
                    "totalCashFromOperatingActivities": "44287000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "18200000.00",
                    "otherCashflowsFromInvestingActivities": "260000.00",
                    "dividendsPaid": "21287000.00",
                    "changeToInventory": "-1840000.00",
                    "changeToAccountReceivables": "358000.00",
                    "salePurchaseOfStock": "-2152000.00",
                    "otherCashflowsFromFinancingActivities": "69738000.00",
                    "changeToNetincome": "-2616000.00",
                    "capitalExpenditures": "2000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5401000.00",
                    "stockBasedCompensation": "62000.00",
                    "otherNonCashItems": "-1380000.00",
                    "freeCashFlow": "44285000.00"
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-06-30",
                    "currency_symbol": "USD",
                    "investments": "-129321000.00",
                    "changeToLiabilities": "8741000.00",
                    "totalCashflowsFromInvestingActivities": "-129321000.00",
                    "netBorrowings": "110113000.00",
                    "totalCashFromFinancingActivities": "87149000.00",
                    "changeToOperatingActivities": "7470000.00",
                    "netIncome": "12741000.00",
                    "changeInCash": "5113000.00",
                    "beginPeriodCashFlow": "139094000.00",
                    "endPeriodCashFlow": "144207000.00",
                    "totalCashFromOperatingActivities": "47297000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "17125000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "21316000.00",
                    "changeToInventory": "1402000.00",
                    "changeToAccountReceivables": "-1940000.00",
                    "salePurchaseOfStock": "-379000.00",
                    "otherCashflowsFromFinancingActivities": "-1269000.00",
                    "changeToNetincome": "-1397000.00",
                    "capitalExpenditures": "129321000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "17613000.00",
                    "stockBasedCompensation": "-154000.00",
                    "otherNonCashItems": "-28000.00",
                    "freeCashFlow": "-82024000.00"
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-03-31",
                    "currency_symbol": "USD",
                    "investments": "-136854000.00",
                    "changeToLiabilities": "-15184000.00",
                    "totalCashflowsFromInvestingActivities": "-136854000.00",
                    "netBorrowings": "124348000.00",
                    "totalCashFromFinancingActivities": "103006000.00",
                    "changeToOperatingActivities": "8475000.00",
                    "netIncome": "47228000.00",
                    "changeInCash": "10132000.00",
                    "beginPeriodCashFlow": "128962000.00",
                    "endPeriodCashFlow": "139094000.00",
                    "totalCashFromOperatingActivities": "43903000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "16236000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "16085000.00",
                    "changeToInventory": "-1821000.00",
                    "changeToAccountReceivables": "8950000.00",
                    "salePurchaseOfStock": "-5257000.00",
                    "otherCashflowsFromFinancingActivities": "191053000.00",
                    "changeToNetincome": "-16246000.00",
                    "capitalExpenditures": "136854000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4480000.00",
                    "stockBasedCompensation": "72000.00",
                    "otherNonCashItems": "-15153000.00",
                    "freeCashFlow": "-92951000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-17",
                    "currency_symbol": "USD",
                    "investments": "-259048000.00",
                    "changeToLiabilities": "15420000.00",
                    "totalCashflowsFromInvestingActivities": "-259048000.00",
                    "netBorrowings": "272815000.00",
                    "totalCashFromFinancingActivities": "260745000.00",
                    "changeToOperatingActivities": "-513000.00",
                    "netIncome": "25817000.00",
                    "changeInCash": "53149000.00",
                    "beginPeriodCashFlow": "75813000.00",
                    "endPeriodCashFlow": "128962000.00",
                    "totalCashFromOperatingActivities": "51619000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "13971000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "5407000.00",
                    "changeToInventory": "767000.00",
                    "changeToAccountReceivables": "-7091000.00",
                    "salePurchaseOfStock": "-1661000.00",
                    "otherCashflowsFromFinancingActivities": "-5002000.00",
                    "changeToNetincome": "-3439000.00",
                    "capitalExpenditures": "259048000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "14351000.00",
                    "stockBasedCompensation": "74000.00",
                    "otherNonCashItems": "-2594000.00",
                    "freeCashFlow": "-207429000.00"
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-11-23",
                    "currency_symbol": "USD",
                    "investments": "-432451000.00",
                    "changeToLiabilities": "6885000.00",
                    "totalCashflowsFromInvestingActivities": "-432451000.00",
                    "netBorrowings": "378060000.00",
                    "totalCashFromFinancingActivities": "372058000.00",
                    "changeToOperatingActivities": "5964000.00",
                    "netIncome": "3822000.00",
                    "changeInCash": "-40180000.00",
                    "beginPeriodCashFlow": "115993000.00",
                    "endPeriodCashFlow": "75813000.00",
                    "totalCashFromOperatingActivities": "19703000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10705000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "5407000.00",
                    "changeToInventory": "-1185000.00",
                    "changeToAccountReceivables": "-1869000.00",
                    "salePurchaseOfStock": "-1661000.00",
                    "otherCashflowsFromFinancingActivities": "-6002000.00",
                    "changeToNetincome": "-5075000.00",
                    "capitalExpenditures": "432451000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "9636000.00",
                    "stockBasedCompensation": "73000.00",
                    "otherNonCashItems": "-4533000.00",
                    "freeCashFlow": "-412748000.00"
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-06-30",
                    "currency_symbol": "USD",
                    "investments": "91000.00",
                    "changeToLiabilities": "-1735000.00",
                    "totalCashflowsFromInvestingActivities": "91000.00",
                    "netBorrowings": "-9264000.00",
                    "totalCashFromFinancingActivities": "-9296000.00",
                    "changeToOperatingActivities": "-2750000.00",
                    "netIncome": "-6657000.00",
                    "changeInCash": "-4809000.00",
                    "beginPeriodCashFlow": "120802000.00",
                    "endPeriodCashFlow": "115993000.00",
                    "totalCashFromOperatingActivities": "3861000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8584000.00",
                    "otherCashflowsFromInvestingActivities": "91000.00",
                    "dividendsPaid": "5407000.00",
                    "changeToInventory": "-1247000.00",
                    "changeToAccountReceivables": "1909000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "-32000.00",
                    "changeToNetincome": "5782000.00",
                    "capitalExpenditures": "432451000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4275000.00",
                    "stockBasedCompensation": "73000.00",
                    "otherNonCashItems": "6136000.00",
                    "freeCashFlow": "3861000.00"
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-05-29",
                    "currency_symbol": "USD",
                    "investments": "15000.00",
                    "changeToLiabilities": "-5013000.00",
                    "totalCashflowsFromInvestingActivities": "15000.00",
                    "netBorrowings": "-8269000.00",
                    "totalCashFromFinancingActivities": "-20186000.00",
                    "changeToOperatingActivities": "-9617000.00",
                    "netIncome": "-14877000.00",
                    "changeInCash": "-8296000.00",
                    "beginPeriodCashFlow": "129098000.00",
                    "endPeriodCashFlow": "120802000.00",
                    "totalCashFromOperatingActivities": "14121000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8587000.00",
                    "otherCashflowsFromInvestingActivities": "15000.00",
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "695000.00",
                    "changeToAccountReceivables": "3269000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-6506000.00",
                    "changeToNetincome": "30641000.00",
                    "capitalExpenditures": "126000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-10666000.00",
                    "stockBasedCompensation": "64000.00",
                    "otherNonCashItems": "6919000.00",
                    "freeCashFlow": "14121000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2019-12-31",
                    "currency_symbol": "USD",
                    "investments": "-126000.00",
                    "changeToLiabilities": "9665000.00",
                    "totalCashflowsFromInvestingActivities": "-126000.00",
                    "netBorrowings": "40775000.00",
                    "totalCashFromFinancingActivities": "35364000.00",
                    "changeToOperatingActivities": "3372000.00",
                    "netIncome": "23856000.00",
                    "changeInCash": "72544000.00",
                    "beginPeriodCashFlow": "56554000.00",
                    "endPeriodCashFlow": "129098000.00",
                    "totalCashFromOperatingActivities": "37305000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8683000.00",
                    "otherCashflowsFromInvestingActivities": "-7000.00",
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "-974000.00",
                    "changeToAccountReceivables": "360000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "49342000.00",
                    "changeToNetincome": "-1456000.00",
                    "capitalExpenditures": "126000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5301000.00",
                    "stockBasedCompensation": "65000.00",
                    "otherNonCashItems": "934000.00",
                    "freeCashFlow": "37179000.00"
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-11-21",
                    "currency_symbol": "USD",
                    "investments": "-145217000.00",
                    "changeToLiabilities": "-1223000.00",
                    "totalCashflowsFromInvestingActivities": "-145217000.00",
                    "netBorrowings": "171922000.00",
                    "totalCashFromFinancingActivities": "166908000.00",
                    "changeToOperatingActivities": "-4187000.00",
                    "netIncome": "468000.00",
                    "changeInCash": "30110000.00",
                    "beginPeriodCashFlow": "26444000.00",
                    "endPeriodCashFlow": "56554000.00",
                    "totalCashFromOperatingActivities": "8423000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "7840000.00",
                    "otherCashflowsFromInvestingActivities": "-3000.00",
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "205000.00",
                    "changeToAccountReceivables": "-3345000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-5014000.00",
                    "changeToNetincome": "1135000.00",
                    "capitalExpenditures": "145217000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-4506000.00",
                    "stockBasedCompensation": "65000.00",
                    "otherNonCashItems": "3498000.00",
                    "freeCashFlow": "-136794000.00"
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-06-30",
                    "currency_symbol": "USD",
                    "investments": "-146199000.00",
                    "changeToLiabilities": "596000.00",
                    "totalCashflowsFromInvestingActivities": "-146199000.00",
                    "netBorrowings": "117631000.00",
                    "totalCashFromFinancingActivities": "117631000.00",
                    "changeToOperatingActivities": "4526000.00",
                    "netIncome": "-3919000.00",
                    "changeInCash": "-19172000.00",
                    "beginPeriodCashFlow": "45616000.00",
                    "endPeriodCashFlow": "26444000.00",
                    "totalCashFromOperatingActivities": "9378000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6308000.00",
                    "otherCashflowsFromInvestingActivities": "-3000.00",
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "-923000.00",
                    "changeToAccountReceivables": "-2440000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-5014000.00",
                    "changeToNetincome": "2239000.00",
                    "capitalExpenditures": "146199000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "4685000.00",
                    "stockBasedCompensation": "65000.00",
                    "otherNonCashItems": "64000.00",
                    "freeCashFlow": "-136821000.00"
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-06-03",
                    "currency_symbol": "USD",
                    "investments": "0.00",
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-276273000.00",
                    "netBorrowings": "-5905000.00",
                    "totalCashFromFinancingActivities": "-5905000.00",
                    "changeToOperatingActivities": "-6244000.00",
                    "netIncome": "-3438000.00",
                    "changeInCash": "-9481000.00",
                    "beginPeriodCashFlow": "55097000.00",
                    "endPeriodCashFlow": "45616000.00",
                    "totalCashFromOperatingActivities": "-3580000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5916000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "-79000.00",
                    "changeToAccountReceivables": "1216000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-5014000.00",
                    "changeToNetincome": "186000.00",
                    "capitalExpenditures": "276273000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-6244000.00",
                    "stockBasedCompensation": "129000.00",
                    "otherNonCashItems": "186000.00",
                    "freeCashFlow": "-3580000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2018-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "516000.00",
                    "totalCashflowsFromInvestingActivities": "-276273000.00",
                    "netBorrowings": "-5906000.00",
                    "totalCashFromFinancingActivities": "289778000.00",
                    "changeToOperatingActivities": "4295000.00",
                    "netIncome": "15236000.00",
                    "changeInCash": "38523000.00",
                    "beginPeriodCashFlow": "16574000.00",
                    "endPeriodCashFlow": "55097000.00",
                    "totalCashFromOperatingActivities": "25018000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "6871000.00",
                    "otherCashflowsFromInvestingActivities": "-2964000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "126000.00",
                    "changeToAccountReceivables": "-1720000.00",
                    "salePurchaseOfStock": "295311000.00",
                    "otherCashflowsFromFinancingActivities": "373000.00",
                    "changeToNetincome": "1735000.00",
                    "capitalExpenditures": "276273000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "3217000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "6565000.00",
                    "freeCashFlow": "-251255000.00"
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-44714000.00",
                    "netBorrowings": "-21613000.00",
                    "totalCashFromFinancingActivities": "-21537000.00",
                    "changeToOperatingActivities": "-1378000.00",
                    "netIncome": "1179000.00",
                    "changeInCash": "-61010000.00",
                    "beginPeriodCashFlow": "77584000.00",
                    "endPeriodCashFlow": "16574000.00",
                    "totalCashFromOperatingActivities": "5241000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "5477000.00",
                    "otherCashflowsFromInvestingActivities": "-223000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "1107000.00",
                    "changeToAccountReceivables": "-1000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "156001000.00",
                    "changeToNetincome": "-37000.00",
                    "capitalExpenditures": "44714000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1378000.00",
                    "stockBasedCompensation": "44000.00",
                    "otherNonCashItems": "5440000.00",
                    "freeCashFlow": "-39473000.00"
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "0.00",
                    "totalCashflowsFromInvestingActivities": "-183787000.00",
                    "netBorrowings": "216063000.00",
                    "totalCashFromFinancingActivities": "215583000.00",
                    "changeToOperatingActivities": "7875000.00",
                    "netIncome": "-2857000.00",
                    "changeInCash": "38601000.00",
                    "beginPeriodCashFlow": "38983000.00",
                    "endPeriodCashFlow": "77584000.00",
                    "totalCashFromOperatingActivities": "6805000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2753000.00",
                    "otherCashflowsFromInvestingActivities": "-7000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-255000.00",
                    "changeToAccountReceivables": "-12000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-480000.00",
                    "changeToNetincome": "-3005000.00",
                    "capitalExpenditures": "183787000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6872000.00",
                    "stockBasedCompensation": "33000.00",
                    "otherNonCashItems": "2790000.00",
                    "freeCashFlow": "-176982000.00"
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-79659000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "110032000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-1776000.00",
                    "changeInCash": "29022000.00",
                    "beginPeriodCashFlow": "9961000.00",
                    "endPeriodCashFlow": "38983000.00",
                    "totalCashFromOperatingActivities": "-1351000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2311000.00",
                    "otherCashflowsFromInvestingActivities": "-7000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "210032000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "79659000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2897000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1011000.00",
                    "freeCashFlow": "-81010000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2017-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1125000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-5000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "1271000.00",
                    "changeInCash": "-1920000.00",
                    "beginPeriodCashFlow": "11881000.00",
                    "endPeriodCashFlow": "9961000.00",
                    "totalCashFromOperatingActivities": "-790000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": "-1041000.00",
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "24000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1125000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2229000.00",
                    "stockBasedCompensation": "115000.00",
                    "otherNonCashItems": "168000.00",
                    "freeCashFlow": "-1915000.00"
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1625000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-74000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-4029000.00",
                    "changeInCash": "-6874000.00",
                    "beginPeriodCashFlow": "18755000.00",
                    "endPeriodCashFlow": "11881000.00",
                    "totalCashFromOperatingActivities": "-5175000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000.00",
                    "otherCashflowsFromInvestingActivities": "1000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-74000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1626000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-1147000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1000.00",
                    "freeCashFlow": "-6801000.00"
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-73904000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "84570000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-6652000.00",
                    "changeInCash": "3947000.00",
                    "beginPeriodCashFlow": "14807000.00",
                    "endPeriodCashFlow": "18754000.00",
                    "totalCashFromOperatingActivities": "-6719000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-2000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-73904000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "73904000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "836000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-903000.00",
                    "freeCashFlow": "-80623000.00"
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1061000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "19418000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-986000.00",
                    "changeInCash": "13368000.00",
                    "beginPeriodCashFlow": "1439000.00",
                    "endPeriodCashFlow": "14807000.00",
                    "totalCashFromOperatingActivities": "-4989000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "-1389000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1061000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1061000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-2511000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-103000.00",
                    "freeCashFlow": "-6050000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2016-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-705000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-165000.00",
                    "changeInCash": "-992000.00",
                    "beginPeriodCashFlow": "2431000.00",
                    "endPeriodCashFlow": "1439000.00",
                    "totalCashFromOperatingActivities": "-287000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "204000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-705000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "705000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "31000.00",
                    "stockBasedCompensation": "97000.00",
                    "otherNonCashItems": "-153000.00",
                    "freeCashFlow": "-992000.00"
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1204000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-1790000.00",
                    "changeInCash": "-2283000.00",
                    "beginPeriodCashFlow": "3722000.00",
                    "endPeriodCashFlow": "1439000.00",
                    "totalCashFromOperatingActivities": "-1079000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1204000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1204000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "784000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-73000.00",
                    "freeCashFlow": "-2283000.00"
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-28000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-661000.00",
                    "changeInCash": "-389000.00",
                    "beginPeriodCashFlow": "3182000.00",
                    "endPeriodCashFlow": "2793000.00",
                    "totalCashFromOperatingActivities": "-361000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-28000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "28000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "276000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "24000.00",
                    "freeCashFlow": "-389000.00"
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-151000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-423000.00",
                    "changeInCash": "-540000.00",
                    "beginPeriodCashFlow": "3722000.00",
                    "endPeriodCashFlow": "3182000.00",
                    "totalCashFromOperatingActivities": "-389000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-151000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "151000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "29000.00",
                    "freeCashFlow": "-540000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2015-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-83000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-682000.00",
                    "changeInCash": "-677000.00",
                    "beginPeriodCashFlow": "4399000.00",
                    "endPeriodCashFlow": "3722000.00",
                    "totalCashFromOperatingActivities": "-594000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "-205000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-83000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "83000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "56000.00",
                    "stockBasedCompensation": "91000.00",
                    "otherNonCashItems": "32000.00",
                    "freeCashFlow": "-677000.00"
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-497000.00",
                    "changeInCash": "-622000.00",
                    "beginPeriodCashFlow": "5021000.00",
                    "endPeriodCashFlow": "4399000.00",
                    "totalCashFromOperatingActivities": "-621000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-135000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "11000.00",
                    "freeCashFlow": "-622000.00"
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-56000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-750000.00",
                    "changeInCash": "-570000.00",
                    "beginPeriodCashFlow": "5591000.00",
                    "endPeriodCashFlow": "5021000.00",
                    "totalCashFromOperatingActivities": "-514000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "1000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-56000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "57000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "216000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "20000.00",
                    "freeCashFlow": "-571000.00"
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-68000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "8000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-549000.00",
                    "changeInCash": "-1140000.00",
                    "beginPeriodCashFlow": "6731000.00",
                    "endPeriodCashFlow": "5591000.00",
                    "totalCashFromOperatingActivities": "-1080000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-68000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "68000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-555000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "24000.00",
                    "freeCashFlow": "-1148000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2014-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-263000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "7002000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-898000.00",
                    "changeInCash": "6470000.00",
                    "beginPeriodCashFlow": "261000.00",
                    "endPeriodCashFlow": "6731000.00",
                    "totalCashFromOperatingActivities": "-269000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "53000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "7000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "263000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "508000.00",
                    "stockBasedCompensation": "549000.00",
                    "otherNonCashItems": "121000.00",
                    "freeCashFlow": "-532000.00"
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-117000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-464000.00",
                    "changeInCash": "-176000.00",
                    "beginPeriodCashFlow": "437000.00",
                    "endPeriodCashFlow": "261000.00",
                    "totalCashFromOperatingActivities": "-59000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-117000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "117000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-30000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "435000.00",
                    "freeCashFlow": "-176000.00"
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-89000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-636000.00",
                    "changeInCash": "-443000.00",
                    "beginPeriodCashFlow": "880000.00",
                    "endPeriodCashFlow": "437000.00",
                    "totalCashFromOperatingActivities": "-355000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-89000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "89000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "122000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "159000.00",
                    "freeCashFlow": "-444000.00"
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-74000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-624000.00",
                    "changeInCash": "-644000.00",
                    "beginPeriodCashFlow": "1524000.00",
                    "endPeriodCashFlow": "880000.00",
                    "totalCashFromOperatingActivities": "-579000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-74000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "74000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-116000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "161000.00",
                    "freeCashFlow": "-653000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2013-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-525000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-689000.00",
                    "changeInCash": "-1694000.00",
                    "beginPeriodCashFlow": "3218000.00",
                    "endPeriodCashFlow": "1524000.00",
                    "totalCashFromOperatingActivities": "-1161000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-7000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "166000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-525000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "525000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-741000.00",
                    "stockBasedCompensation": "487000.00",
                    "otherNonCashItems": "269000.00",
                    "freeCashFlow": "-1686000.00"
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "2000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "208869000.00",
                    "changeInCash": "-689000.00",
                    "beginPeriodCashFlow": "3907000.00",
                    "endPeriodCashFlow": "3218000.00",
                    "totalCashFromOperatingActivities": "-702000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "10000.00",
                    "otherCashflowsFromInvestingActivities": "2000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "2000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "304000.00",
                    "stockBasedCompensation": "100000.00",
                    "otherNonCashItems": "-209875000.00",
                    "freeCashFlow": "-702000.00"
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "5000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-1148000.00",
                    "changeInCash": "-981000.00",
                    "beginPeriodCashFlow": "4888000.00",
                    "endPeriodCashFlow": "3907000.00",
                    "totalCashFromOperatingActivities": "-961000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "8000.00",
                    "otherCashflowsFromInvestingActivities": "5000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "5000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "93000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "94000.00",
                    "freeCashFlow": "-961000.00"
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-1557000.00",
                    "changeInCash": "-1358000.00",
                    "beginPeriodCashFlow": "6246000.00",
                    "endPeriodCashFlow": "4888000.00",
                    "totalCashFromOperatingActivities": "-1329000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "14000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "73000.00",
                    "stockBasedCompensation": "100000.00",
                    "otherNonCashItems": "155000.00",
                    "freeCashFlow": "-1329000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2012-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-13000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-292033000.00",
                    "changeInCash": "-1453000.00",
                    "beginPeriodCashFlow": "7699000.00",
                    "endPeriodCashFlow": "6246000.00",
                    "totalCashFromOperatingActivities": "-1456000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "20000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "513000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-13000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "13000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "279000.00",
                    "stockBasedCompensation": "-11066000.00",
                    "otherNonCashItems": "290298000.00",
                    "freeCashFlow": "-1469000.00"
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-2839000.00",
                    "changeInCash": "-1846000.00",
                    "beginPeriodCashFlow": "9545000.00",
                    "endPeriodCashFlow": "7699000.00",
                    "totalCashFromOperatingActivities": "-1868000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "25000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "226000.00",
                    "stockBasedCompensation": "306000.00",
                    "otherNonCashItems": "745000.00",
                    "freeCashFlow": "-1868000.00"
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-402000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2222000.00",
                    "changeInCash": "-2057000.00",
                    "beginPeriodCashFlow": "11602000.00",
                    "endPeriodCashFlow": "9545000.00",
                    "totalCashFromOperatingActivities": "-1622000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "39000.00",
                    "otherCashflowsFromInvestingActivities": "-9000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-402000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "9000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "7000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "600000.00",
                    "freeCashFlow": "-1631000.00"
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "402000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-1669000.00",
                    "changeInCash": "-3152000.00",
                    "beginPeriodCashFlow": "14754000.00",
                    "endPeriodCashFlow": "11602000.00",
                    "totalCashFromOperatingActivities": "-3582000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "32000.00",
                    "otherCashflowsFromInvestingActivities": "-1000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "402000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-639000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-1913000.00",
                    "freeCashFlow": "-3583000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2011-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-20627000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "18575000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-116911000.00",
                    "changeInCash": "-2155000.00",
                    "beginPeriodCashFlow": "16909000.00",
                    "endPeriodCashFlow": "14754000.00",
                    "totalCashFromOperatingActivities": "-90000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "1000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "18258000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "20628000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "1687000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "115134000.00",
                    "freeCashFlow": "-20718000.00"
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1073000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-3059000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-3623000.00",
                    "changeInCash": "2199000.00",
                    "beginPeriodCashFlow": "14710000.00",
                    "endPeriodCashFlow": "16909000.00",
                    "totalCashFromOperatingActivities": "6380000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "40000.00",
                    "otherCashflowsFromInvestingActivities": "-1073000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-3059000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "1280000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "5660000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "10003000.00",
                    "freeCashFlow": "5100000.00"
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-801000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "11815000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-11651000.00",
                    "changeInCash": "8248000.00",
                    "beginPeriodCashFlow": "6462000.00",
                    "endPeriodCashFlow": "14710000.00",
                    "totalCashFromOperatingActivities": "-2783000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "39000.00",
                    "otherCashflowsFromInvestingActivities": "-801000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "11815000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "8868000.00",
                    "freeCashFlow": "-2783000.00"
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1026000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "544000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-3752000.00",
                    "changeInCash": "-3427000.00",
                    "beginPeriodCashFlow": "9889000.00",
                    "endPeriodCashFlow": "6462000.00",
                    "totalCashFromOperatingActivities": "-2976000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "37000.00",
                    "otherCashflowsFromInvestingActivities": "-1026000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "544000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "776000.00",
                    "freeCashFlow": "-2976000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2010-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1753000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "147000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-100279000.00",
                    "changeInCash": "-3254000.00",
                    "beginPeriodCashFlow": "13143000.00",
                    "endPeriodCashFlow": "9889000.00",
                    "totalCashFromOperatingActivities": "-1647000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-1753000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "147000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "98632000.00",
                    "freeCashFlow": "-1647000.00"
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-1972000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "1027000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-3764000.00",
                    "changeInCash": "-3738000.00",
                    "beginPeriodCashFlow": "16881000.00",
                    "endPeriodCashFlow": "13143000.00",
                    "totalCashFromOperatingActivities": "-2829000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "55000.00",
                    "otherCashflowsFromInvestingActivities": "-1972000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "1027000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "935000.00",
                    "freeCashFlow": "-2829000.00"
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2114000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-287000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2006000.00",
                    "changeInCash": "-3388000.00",
                    "beginPeriodCashFlow": "20269000.00",
                    "endPeriodCashFlow": "16881000.00",
                    "totalCashFromOperatingActivities": "-957000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "54000.00",
                    "otherCashflowsFromInvestingActivities": "-2114000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-287000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1049000.00",
                    "freeCashFlow": "-957000.00"
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-6875000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "3602000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2610000.00",
                    "changeInCash": "-5410000.00",
                    "beginPeriodCashFlow": "25679000.00",
                    "endPeriodCashFlow": "20269000.00",
                    "totalCashFromOperatingActivities": "-2123000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "59000.00",
                    "otherCashflowsFromInvestingActivities": "-6875000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "3602000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "487000.00",
                    "freeCashFlow": "-2123000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2009-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2989000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "9259000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2694000.00",
                    "changeInCash": "4559000.00",
                    "beginPeriodCashFlow": "21120000.00",
                    "endPeriodCashFlow": "25679000.00",
                    "totalCashFromOperatingActivities": "-1420000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-2989000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "9259000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1274000.00",
                    "freeCashFlow": "-1420000.00"
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "28712000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "-31845000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2189000.00",
                    "changeInCash": "-2472000.00",
                    "beginPeriodCashFlow": "23592000.00",
                    "endPeriodCashFlow": "21120000.00",
                    "totalCashFromOperatingActivities": "597000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "50000.00",
                    "otherCashflowsFromInvestingActivities": "28712000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-31845000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "2786000.00",
                    "freeCashFlow": "597000.00"
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-06-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-40517000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "37783000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-3633000.00",
                    "changeInCash": "-10819000.00",
                    "beginPeriodCashFlow": "34411000.00",
                    "endPeriodCashFlow": "23592000.00",
                    "totalCashFromOperatingActivities": "-8032000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "71000.00",
                    "otherCashflowsFromInvestingActivities": "-40517000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "37783000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4399000.00",
                    "freeCashFlow": "-8032000.00"
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-03-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-9112000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-1649000.00",
                    "changeInCash": "-15088000.00",
                    "beginPeriodCashFlow": "49499000.00",
                    "endPeriodCashFlow": "34411000.00",
                    "totalCashFromOperatingActivities": "-5965000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "69000.00",
                    "otherCashflowsFromInvestingActivities": "-9112000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-9112000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "-4316000.00",
                    "freeCashFlow": "-5965000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2008-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-158338000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-4131000.00",
                    "changeInCash": "-150360000.00",
                    "beginPeriodCashFlow": "199859000.00",
                    "endPeriodCashFlow": "49499000.00",
                    "totalCashFromOperatingActivities": "7978000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-158338000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-158338000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "12109000.00",
                    "freeCashFlow": "7978000.00"
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-09-30",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-138363000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-3052000.00",
                    "changeInCash": "192083000.00",
                    "beginPeriodCashFlow": "7776000.00",
                    "endPeriodCashFlow": "199859000.00",
                    "totalCashFromOperatingActivities": "330446000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": "-138363000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-138363000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": null,
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "333498000.00",
                    "freeCashFlow": "330446000.00"
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-27",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": null,
                    "netBorrowings": "37306000.00",
                    "totalCashFromFinancingActivities": "-124961000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "74815000.00",
                    "changeInCash": "10494000.00",
                    "beginPeriodCashFlow": "437203000.00",
                    "endPeriodCashFlow": "447697000.00",
                    "totalCashFromOperatingActivities": "134855000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "76619000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "162267000.00",
                    "changeToInventory": "-4180000.00",
                    "changeToAccountReceivables": "346000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": null,
                    "changeToNetincome": null,
                    "capitalExpenditures": "0",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-14877000.00",
                    "stockBasedCompensation": "76000.00",
                    "otherNonCashItems": "-1702000.00",
                    "freeCashFlow": "134855000.00"
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-28",
                    "currency_symbol": "USD",
                    "investments": "-4000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-4000.00",
                    "netBorrowings": "-3209000.00",
                    "totalCashFromFinancingActivities": "-155606000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "117684000.00",
                    "changeInCash": "26659000.00",
                    "beginPeriodCashFlow": "410544000.00",
                    "endPeriodCashFlow": "437203000.00",
                    "totalCashFromOperatingActivities": "182799000.00",
                    "issuanceOfCapitalStock": "1909000.00",
                    "depreciation": "75482000.00",
                    "otherCashflowsFromInvestingActivities": "0.00",
                    "dividendsPaid": "161674000.00",
                    "changeToInventory": "267000.00",
                    "changeToAccountReceivables": "100000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "7368000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "4000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-664000.00",
                    "stockBasedCompensation": "1063000.00",
                    "otherNonCashItems": "-10766000.00",
                    "freeCashFlow": "182795000.00"
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-05",
                    "currency_symbol": "USD",
                    "investments": "-2000.00",
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-2000.00",
                    "netBorrowings": "93829000.00",
                    "totalCashFromFinancingActivities": "-96541000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "120039000.00",
                    "changeInCash": "78143000.00",
                    "beginPeriodCashFlow": "332401000.00",
                    "endPeriodCashFlow": "410544000.00",
                    "totalCashFromOperatingActivities": "175034000.00",
                    "issuanceOfCapitalStock": "14490000.00",
                    "depreciation": "73363000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "181225000.00",
                    "changeToInventory": "169000.00",
                    "changeToAccountReceivables": "-726000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "-9145000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "2000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-19164000.00",
                    "stockBasedCompensation": "1749000.00",
                    "otherNonCashItems": "-953000.00",
                    "freeCashFlow": "175032000.00"
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-10",
                    "currency_symbol": "USD",
                    "investments": "-5000.00",
                    "changeToLiabilities": "-222000.00",
                    "totalCashflowsFromInvestingActivities": "-5000.00",
                    "netBorrowings": "80258000.00",
                    "totalCashFromFinancingActivities": "-88761000.00",
                    "changeToOperatingActivities": "13275000.00",
                    "netIncome": "188042000.00",
                    "changeInCash": "131231000.00",
                    "beginPeriodCashFlow": "201170000.00",
                    "endPeriodCashFlow": "332401000.00",
                    "totalCashFromOperatingActivities": "219882000.00",
                    "issuanceOfCapitalStock": "14490000.00",
                    "depreciation": "72224000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "186094000.00",
                    "changeToInventory": "1193000.00",
                    "changeToAccountReceivables": "168000.00",
                    "salePurchaseOfStock": "0.00",
                    "otherCashflowsFromFinancingActivities": "1411006000.00",
                    "changeToNetincome": "-58860000.00",
                    "capitalExpenditures": "5000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "14414000.00",
                    "stockBasedCompensation": "331000.00",
                    "otherNonCashItems": "-55129000.00",
                    "freeCashFlow": "219877000.00"
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-17",
                    "currency_symbol": "USD",
                    "investments": "-265934000.00",
                    "changeToLiabilities": "175000.00",
                    "totalCashflowsFromInvestingActivities": "-265934000.00",
                    "netBorrowings": "233162000.00",
                    "totalCashFromFinancingActivities": "123103000.00",
                    "changeToOperatingActivities": "10423000.00",
                    "netIncome": "162205000.00",
                    "changeInCash": "72208000.00",
                    "beginPeriodCashFlow": "128962000.00",
                    "endPeriodCashFlow": "201170000.00",
                    "totalCashFromOperatingActivities": "214844000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "69833000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "98932000.00",
                    "changeToInventory": "-2797000.00",
                    "changeToAccountReceivables": "-1220000.00",
                    "salePurchaseOfStock": "-7788000.00",
                    "otherCashflowsFromFinancingActivities": "-3339000.00",
                    "changeToNetincome": "-29921000.00",
                    "capitalExpenditures": "265934000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6581000.00",
                    "stockBasedCompensation": "-1273000.00",
                    "otherNonCashItems": "1742000.00",
                    "freeCashFlow": "-51090000.00"
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-17",
                    "currency_symbol": "USD",
                    "investments": "-691393000.00",
                    "changeToLiabilities": "15557000.00",
                    "totalCashflowsFromInvestingActivities": "-691393000.00",
                    "netBorrowings": "633342000.00",
                    "totalCashFromFinancingActivities": "603321000.00",
                    "changeToOperatingActivities": "-6916000.00",
                    "netIncome": "8105000.00",
                    "changeInCash": "-136000.00",
                    "beginPeriodCashFlow": "129098000.00",
                    "endPeriodCashFlow": "128962000.00",
                    "totalCashFromOperatingActivities": "89304000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "41846000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "10818000.00",
                    "changeToInventory": "-970000.00",
                    "changeToAccountReceivables": "1375000.00",
                    "salePurchaseOfStock": "-1661000.00",
                    "otherCashflowsFromFinancingActivities": "-17542000.00",
                    "changeToNetincome": "27909000.00",
                    "capitalExpenditures": "691393000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "9046000.00",
                    "stockBasedCompensation": "284000.00",
                    "otherNonCashItems": "7202000.00",
                    "freeCashFlow": "-602089000.00"
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-04-17",
                    "currency_symbol": "USD",
                    "investments": "-291542000.00",
                    "changeToLiabilities": "10006000.00",
                    "totalCashflowsFromInvestingActivities": "-291542000.00",
                    "netBorrowings": "324423000.00",
                    "totalCashFromFinancingActivities": "313998000.00",
                    "changeToOperatingActivities": "-3574000.00",
                    "netIncome": "16967000.00",
                    "changeInCash": "74001000.00",
                    "beginPeriodCashFlow": "55097000.00",
                    "endPeriodCashFlow": "129098000.00",
                    "totalCashFromOperatingActivities": "51526000.00",
                    "issuanceOfCapitalStock": "0.00",
                    "depreciation": "28747000.00",
                    "otherCashflowsFromInvestingActivities": "-10000.00",
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "-1771000.00",
                    "changeToAccountReceivables": "-5425000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "692865000.00",
                    "changeToNetincome": "2039000.00",
                    "capitalExpenditures": "291542000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-764000.00",
                    "stockBasedCompensation": "324000.00",
                    "otherNonCashItems": "4545000.00",
                    "freeCashFlow": "-240016000.00"
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2018-12-31",
                    "currency_symbol": "USD",
                    "investments": "-584433000.00",
                    "changeToLiabilities": "472000.00",
                    "totalCashflowsFromInvestingActivities": "-584433000.00",
                    "netBorrowings": "298544000.00",
                    "totalCashFromFinancingActivities": "593855000.00",
                    "changeToOperatingActivities": "6219000.00",
                    "netIncome": "11779000.00",
                    "changeInCash": "45136000.00",
                    "beginPeriodCashFlow": "9961000.00",
                    "endPeriodCashFlow": "55097000.00",
                    "totalCashFromOperatingActivities": "35714000.00",
                    "issuanceOfCapitalStock": "295311000.00",
                    "depreciation": "17412000.00",
                    "otherCashflowsFromInvestingActivities": "-2964000.00",
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "126000.00",
                    "changeToAccountReceivables": "-995000.00",
                    "salePurchaseOfStock": "295311000.00",
                    "otherCashflowsFromFinancingActivities": "295311000.00",
                    "changeToNetincome": "-435000.00",
                    "capitalExpenditures": "584433000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "6817000.00",
                    "stockBasedCompensation": "202000.00",
                    "otherNonCashItems": "-518000.00",
                    "freeCashFlow": "-548719000.00"
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2017-12-31",
                    "currency_symbol": "USD",
                    "investments": "-77714000.00",
                    "changeToLiabilities": "2618000.00",
                    "totalCashflowsFromInvestingActivities": "-77714000.00",
                    "netBorrowings": "-117000000.00",
                    "totalCashFromFinancingActivities": "103959000.00",
                    "changeToOperatingActivities": "-6547000.00",
                    "netIncome": "-10391000.00",
                    "changeInCash": "8522000.00",
                    "beginPeriodCashFlow": "1439000.00",
                    "endPeriodCashFlow": "9961000.00",
                    "totalCashFromOperatingActivities": "-17723000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2000.00",
                    "otherCashflowsFromInvestingActivities": "-1922000.00",
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "-1041000.00",
                    "changeToAccountReceivables": "-6547000.00",
                    "salePurchaseOfStock": "220988000.00",
                    "otherCashflowsFromFinancingActivities": "-29000.00",
                    "changeToNetincome": "-2376000.00",
                    "capitalExpenditures": "77714000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-5155000.00",
                    "stockBasedCompensation": "115000.00",
                    "otherNonCashItems": "111000.00",
                    "freeCashFlow": "-95437000.00"
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2016-12-31",
                    "currency_symbol": "USD",
                    "investments": "-1204000.00",
                    "changeToLiabilities": "579000.00",
                    "totalCashflowsFromInvestingActivities": "-1204000.00",
                    "netBorrowings": "-117000000.00",
                    "totalCashFromFinancingActivities": "0.00",
                    "changeToOperatingActivities": "1000.00",
                    "netIncome": "-1790000.00",
                    "changeInCash": "-2283000.00",
                    "beginPeriodCashFlow": "3722000.00",
                    "endPeriodCashFlow": "1439000.00",
                    "totalCashFromOperatingActivities": "-1079000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "2000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": "5411000.00",
                    "changeToInventory": "-1041000.00",
                    "changeToAccountReceivables": "204000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-1204000.00",
                    "changeToNetincome": "-76000.00",
                    "capitalExpenditures": "1204000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "784000.00",
                    "stockBasedCompensation": "97000.00",
                    "otherNonCashItems": "305000.00",
                    "freeCashFlow": "-2283000.00"
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2015-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": "-228000.00",
                    "totalCashflowsFromInvestingActivities": "-208000.00",
                    "netBorrowings": "-117000000.00",
                    "totalCashFromFinancingActivities": "8000.00",
                    "changeToOperatingActivities": "15000.00",
                    "netIncome": "-2478000.00",
                    "changeInCash": "-3009000.00",
                    "beginPeriodCashFlow": "6731000.00",
                    "endPeriodCashFlow": "3722000.00",
                    "totalCashFromOperatingActivities": "-2809000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "3000.00",
                    "otherCashflowsFromInvestingActivities": "1000.00",
                    "dividendsPaid": null,
                    "changeToInventory": "-1041000.00",
                    "changeToAccountReceivables": "-205000.00",
                    "salePurchaseOfStock": "8000.00",
                    "otherCashflowsFromFinancingActivities": "8000.00",
                    "changeToNetincome": "91000.00",
                    "capitalExpenditures": "209000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-418000.00",
                    "stockBasedCompensation": "91000.00",
                    "otherNonCashItems": "247000.00",
                    "freeCashFlow": "-3018000.00"
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2014-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-543000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "7003000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-2622000.00",
                    "changeInCash": "5207000.00",
                    "beginPeriodCashFlow": "1524000.00",
                    "endPeriodCashFlow": "6731000.00",
                    "totalCashFromOperatingActivities": "-1262000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "1000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "53000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "7000000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "543000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "484000.00",
                    "stockBasedCompensation": "215000.00",
                    "otherNonCashItems": "32000.00",
                    "freeCashFlow": "-1805000.00"
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2013-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-518000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "205475000.00",
                    "changeInCash": "-4722000.00",
                    "beginPeriodCashFlow": "6246000.00",
                    "endPeriodCashFlow": "1524000.00",
                    "totalCashFromOperatingActivities": "-4153000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "32000.00",
                    "otherCashflowsFromInvestingActivities": "7000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "166000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-518000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "525000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-271000.00",
                    "stockBasedCompensation": "335000.00",
                    "otherNonCashItems": "-3000.00",
                    "freeCashFlow": "-4678000.00"
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2012-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": null,
                    "changeToOperatingActivities": null,
                    "netIncome": "-298741000.00",
                    "changeInCash": "-8508000.00",
                    "beginPeriodCashFlow": "14754000.00",
                    "endPeriodCashFlow": "6246000.00",
                    "totalCashFromOperatingActivities": "-8528000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "116000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": "513000.00",
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-23000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "23000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-127000.00",
                    "stockBasedCompensation": "415000.00",
                    "otherNonCashItems": "422000.00",
                    "freeCashFlow": "-8551000.00"
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2011-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23527000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "27875000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-135871000.00",
                    "changeInCash": "4865000.00",
                    "beginPeriodCashFlow": "9889000.00",
                    "endPeriodCashFlow": "14754000.00",
                    "totalCashFromOperatingActivities": "531000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "146000.00",
                    "otherCashflowsFromInvestingActivities": "1000.00",
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-43000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "23528000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "9397000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "126859000.00",
                    "freeCashFlow": "-22997000.00"
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2010-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-12714000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "4489000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-108681000.00",
                    "changeInCash": "-15790000.00",
                    "beginPeriodCashFlow": "25679000.00",
                    "endPeriodCashFlow": "9889000.00",
                    "totalCashFromOperatingActivities": "-7556000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "211000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "4524000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "12690000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-71000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "100985000.00",
                    "freeCashFlow": "-20246000.00"
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2009-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-23906000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "15197000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-10271000.00",
                    "changeInCash": "-23820000.00",
                    "beginPeriodCashFlow": "49499000.00",
                    "endPeriodCashFlow": "25679000.00",
                    "totalCashFromOperatingActivities": "-14820000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": "250000.00",
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "5197000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "23483000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "-6619000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "1820000.00",
                    "freeCashFlow": "-38303000.00"
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2008-12-31",
                    "currency_symbol": "USD",
                    "investments": null,
                    "changeToLiabilities": null,
                    "totalCashflowsFromInvestingActivities": "-300646000.00",
                    "netBorrowings": null,
                    "totalCashFromFinancingActivities": "336300000.00",
                    "changeToOperatingActivities": null,
                    "netIncome": "-11981000.00",
                    "changeInCash": "35158000.00",
                    "beginPeriodCashFlow": "14341000.00",
                    "endPeriodCashFlow": "49499000.00",
                    "totalCashFromOperatingActivities": "-496000.00",
                    "issuanceOfCapitalStock": null,
                    "depreciation": null,
                    "otherCashflowsFromInvestingActivities": null,
                    "dividendsPaid": null,
                    "changeToInventory": null,
                    "changeToAccountReceivables": null,
                    "salePurchaseOfStock": null,
                    "otherCashflowsFromFinancingActivities": "-13702000.00",
                    "changeToNetincome": null,
                    "capitalExpenditures": "300646000",
                    "changeReceivables": null,
                    "cashFlowsOtherOperating": null,
                    "exchangeRateChanges": null,
                    "cashAndCashEquivalentsChanges": null,
                    "changeInWorkingCapital": "7147000.00",
                    "stockBasedCompensation": null,
                    "otherNonCashItems": "4338000.00",
                    "freeCashFlow": "-301142000.00"
                }
            }
        },
        "Income_Statement": {
            "currency_symbol": "USD",
            "quarterly": {
                "2026-06-30": {
                    "date": "2026-06-30",
                    "filing_date": "2026-08-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "44863000.00",
                    "minorityInterest": null,
                    "netIncome": "44851000.00",
                    "sellingGeneralAdministrative": "1904000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "61372000.00",
                    "reconciledDepreciation": "19797000.00",
                    "ebit": "59468000.00",
                    "ebitda": "79265000.00",
                    "depreciationAndAmortization": "19797000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "59468000.00",
                    "otherOperatingExpenses": "47331000.00",
                    "interestExpense": "19594000.00",
                    "taxProvision": "12000.00",
                    "interestIncome": "665000.00",
                    "netInterestIncome": "-19232000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "11999.00",
                    "totalRevenue": "106799000.00",
                    "totalOperatingExpenses": "1904000.00",
                    "costOfRevenue": "45427000.00",
                    "totalOtherIncomeExpenseNet": "-14605000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "44851000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2026-03-31": {
                    "date": "2026-03-31",
                    "filing_date": "2026-05-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "19534000.00",
                    "minorityInterest": null,
                    "netIncome": "19510999.00",
                    "sellingGeneralAdministrative": "2553000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "36751999.00",
                    "reconciledDepreciation": "19254000.00",
                    "ebit": "39645999.00",
                    "ebitda": "58899999.00",
                    "depreciationAndAmortization": "19254000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "34198999.00",
                    "otherOperatingExpenses": "46257999.00",
                    "interestExpense": "20111999.00",
                    "taxProvision": "23000.00",
                    "interestIncome": "780000.00",
                    "netInterestIncome": "-19623000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "22999.00",
                    "totalRevenue": "80456999.00",
                    "totalOperatingExpenses": "2552999.00",
                    "costOfRevenue": "43704999.00",
                    "totalOtherIncomeExpenseNet": "-14664999.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "19511000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "21565000.00",
                    "minorityInterest": null,
                    "netIncome": "21550000.00",
                    "sellingGeneralAdministrative": "1687000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "44304000.00",
                    "reconciledDepreciation": "19639000.00",
                    "ebit": "44478000.00",
                    "ebitda": "64117000.00",
                    "depreciationAndAmortization": "19639000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "42617000.00",
                    "otherOperatingExpenses": "44920000.00",
                    "interestExpense": "22913000.00",
                    "taxProvision": "15000.00",
                    "interestIncome": "981000.00",
                    "netInterestIncome": "-21940000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "15000.00",
                    "totalRevenue": "87537000.00",
                    "totalOperatingExpenses": "1687000.00",
                    "costOfRevenue": "43233000.00",
                    "totalOtherIncomeExpenseNet": "-21052000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "21550000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-09-30": {
                    "date": "2025-09-30",
                    "filing_date": "2025-11-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "16836000.00",
                    "minorityInterest": null,
                    "netIncome": "16818000.00",
                    "sellingGeneralAdministrative": "1825000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "43831000.00",
                    "reconciledDepreciation": "19439000.00",
                    "ebit": "40115000.00",
                    "ebitda": "59554000.00",
                    "depreciationAndAmortization": "19439000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "42006000.00",
                    "otherOperatingExpenses": "43674000.00",
                    "interestExpense": "23279000.00",
                    "taxProvision": "18000.00",
                    "interestIncome": "975000.00",
                    "netInterestIncome": "-22532000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "18000.00",
                    "totalRevenue": "85680000.00",
                    "totalOperatingExpenses": "1825000.00",
                    "costOfRevenue": "41849000.00",
                    "totalOtherIncomeExpenseNet": "-25170000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "16818000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-06-30": {
                    "date": "2025-06-30",
                    "filing_date": "2025-08-20",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17735000.00",
                    "minorityInterest": null,
                    "netIncome": "17719000.00",
                    "sellingGeneralAdministrative": "1924000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "45853000.00",
                    "reconciledDepreciation": "18984000.00",
                    "ebit": "42041000.00",
                    "ebitda": "61025000.00",
                    "depreciationAndAmortization": "18984000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "43929000.00",
                    "otherOperatingExpenses": "42054000.00",
                    "interestExpense": "24306000.00",
                    "taxProvision": "16000.00",
                    "interestIncome": "1263000.00",
                    "netInterestIncome": "-23403000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "16000.00",
                    "totalRevenue": "85983000.00",
                    "totalOperatingExpenses": "1924000.00",
                    "costOfRevenue": "40130000.00",
                    "totalOtherIncomeExpenseNet": "-26194000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "17719000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2025-03-31": {
                    "date": "2025-03-31",
                    "filing_date": "2025-05-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "18761000.00",
                    "minorityInterest": null,
                    "netIncome": "18728000.00",
                    "sellingGeneralAdministrative": "2530000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "49782000.00",
                    "reconciledDepreciation": "18557000.00",
                    "ebit": "40888000.00",
                    "ebitda": "59445000.00",
                    "depreciationAndAmortization": "18557000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "47252000.00",
                    "otherOperatingExpenses": "41185000.00",
                    "interestExpense": "22127000.00",
                    "taxProvision": "33000.00",
                    "interestIncome": "869000.00",
                    "netInterestIncome": "-21515000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "33000.00",
                    "totalRevenue": "88437000.00",
                    "totalOperatingExpenses": "2530000.00",
                    "costOfRevenue": "38655000.00",
                    "totalOtherIncomeExpenseNet": "-28491000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "18728000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-04",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "45279000.00",
                    "minorityInterest": null,
                    "netIncome": "45217000.00",
                    "sellingGeneralAdministrative": "2651000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "52529000.00",
                    "reconciledDepreciation": "19015000.00",
                    "ebit": "70745000.00",
                    "ebitda": "89760000.00",
                    "depreciationAndAmortization": "19015000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "49878000.00",
                    "otherOperatingExpenses": "41056000.00",
                    "interestExpense": "25467000.00",
                    "taxProvision": "62000.00",
                    "interestIncome": "1471000.00",
                    "netInterestIncome": "-24866000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "62000.00",
                    "totalRevenue": "90934000.00",
                    "totalOperatingExpenses": "2651000.00",
                    "costOfRevenue": "38405000.00",
                    "totalOtherIncomeExpenseNet": "-4599000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "45217000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-09-30": {
                    "date": "2024-09-30",
                    "filing_date": "2024-11-12",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17426000.00",
                    "minorityInterest": null,
                    "netIncome": "17408000.00",
                    "sellingGeneralAdministrative": "1876000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "53362000.00",
                    "reconciledDepreciation": "19012000.00",
                    "ebit": "43742000.00",
                    "ebitda": "62754000.00",
                    "depreciationAndAmortization": "19012000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "51486000.00",
                    "otherOperatingExpenses": "38997000.00",
                    "interestExpense": "26316000.00",
                    "taxProvision": "18000.00",
                    "interestIncome": "937000.00",
                    "netInterestIncome": "-25476000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "18000.00",
                    "totalRevenue": "90483000.00",
                    "totalOperatingExpenses": "1876000.00",
                    "costOfRevenue": "37121000.00",
                    "totalOtherIncomeExpenseNet": "-34060000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "17408000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-06-30": {
                    "date": "2024-06-30",
                    "filing_date": "2024-08-14",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "21907000.00",
                    "minorityInterest": null,
                    "netIncome": "21835000.00",
                    "sellingGeneralAdministrative": "2736000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "47230000.00",
                    "reconciledDepreciation": "18915000.00",
                    "ebit": "49025000.00",
                    "ebitda": "67940000.00",
                    "depreciationAndAmortization": "18915000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "44494000.00",
                    "otherOperatingExpenses": "40203000.00",
                    "interestExpense": "27118000.00",
                    "taxProvision": "72000.00",
                    "interestIncome": "1122000.00",
                    "netInterestIncome": "-26196000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "72000.00",
                    "totalRevenue": "84697000.00",
                    "totalOperatingExpenses": "2736000.00",
                    "costOfRevenue": "37467000.00",
                    "totalOtherIncomeExpenseNet": "-22587000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "21835000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-03-31": {
                    "date": "2024-03-31",
                    "filing_date": "2024-05-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "33204000.00",
                    "minorityInterest": null,
                    "netIncome": "33224000.00",
                    "sellingGeneralAdministrative": "2525000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "54460000.00",
                    "reconciledDepreciation": "18540000.00",
                    "ebit": "59892000.00",
                    "ebitda": "78432000.00",
                    "depreciationAndAmortization": "18540000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "51935000.00",
                    "otherOperatingExpenses": "38300000.00",
                    "interestExpense": "26688000.00",
                    "taxProvision": "-20000.00",
                    "interestIncome": "937000.00",
                    "netInterestIncome": "-25640000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-20000.00",
                    "totalRevenue": "90235000.00",
                    "totalOperatingExpenses": "2525000.00",
                    "costOfRevenue": "35775000.00",
                    "totalOtherIncomeExpenseNet": "-18731000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "33224000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-02-07",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "19395000.00",
                    "minorityInterest": null,
                    "netIncome": "19391000.00",
                    "sellingGeneralAdministrative": "2110000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "59834000.00",
                    "reconciledDepreciation": "18757000.00",
                    "ebit": "47050000.00",
                    "ebitda": "65807000.00",
                    "depreciationAndAmortization": "18757000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "57724000.00",
                    "otherOperatingExpenses": "39510000.00",
                    "interestExpense": "27655000.00",
                    "taxProvision": "4000.00",
                    "interestIncome": "950000.00",
                    "netInterestIncome": "-27312000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4000.00",
                    "totalRevenue": "97234000.00",
                    "totalOperatingExpenses": "2110000.00",
                    "costOfRevenue": "37400000.00",
                    "totalOtherIncomeExpenseNet": "-38329000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "19391000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-09-30": {
                    "date": "2023-09-30",
                    "filing_date": "2023-11-08",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "45134000.00",
                    "minorityInterest": null,
                    "netIncome": "45101000.00",
                    "sellingGeneralAdministrative": "2290000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "58490000.00",
                    "reconciledDepreciation": "18736000.00",
                    "ebit": "72677000.00",
                    "ebitda": "91413000.00",
                    "depreciationAndAmortization": "18736000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "56200000.00",
                    "otherOperatingExpenses": "38384000.00",
                    "interestExpense": "27543000.00",
                    "taxProvision": "33000.00",
                    "interestIncome": "945000.00",
                    "netInterestIncome": "-26800000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "33000.00",
                    "totalRevenue": "94584000.00",
                    "totalOperatingExpenses": "2290000.00",
                    "costOfRevenue": "36094000.00",
                    "totalOtherIncomeExpenseNet": "-11066000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "45101000.00",
                    "netIncomeApplicableToCommonShares": "45101000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-06-30": {
                    "date": "2023-06-30",
                    "filing_date": "2023-08-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "39021000.00",
                    "minorityInterest": null,
                    "netIncome": "39016000.00",
                    "sellingGeneralAdministrative": "2198000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "50421000.00",
                    "reconciledDepreciation": "18251000.00",
                    "ebit": "66224000.00",
                    "ebitda": "84475000.00",
                    "depreciationAndAmortization": "18251000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "48223000.00",
                    "otherOperatingExpenses": "38504000.00",
                    "interestExpense": "27203000.00",
                    "taxProvision": "5000.00",
                    "interestIncome": "1284000.00",
                    "netInterestIncome": "-26199000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5000.00",
                    "totalRevenue": "86727000.00",
                    "totalOperatingExpenses": "2198000.00",
                    "costOfRevenue": "36306000.00",
                    "totalOtherIncomeExpenseNet": "-9202000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "39016000.00",
                    "netIncomeApplicableToCommonShares": "39016000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-03-31": {
                    "date": "2023-03-31",
                    "filing_date": "2023-05-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "16567000.00",
                    "minorityInterest": null,
                    "netIncome": "16531000.00",
                    "sellingGeneralAdministrative": "3869000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "58879000.00",
                    "reconciledDepreciation": "17619000.00",
                    "ebit": "42890000.00",
                    "ebitda": "60509000.00",
                    "depreciationAndAmortization": "17619000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "55010000.00",
                    "otherOperatingExpenses": "37467000.00",
                    "interestExpense": "26323000.00",
                    "taxProvision": "36000.00",
                    "interestIncome": "1689000.00",
                    "netInterestIncome": "-24772000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "36000.00",
                    "totalRevenue": "92477000.00",
                    "totalOperatingExpenses": "3869000.00",
                    "costOfRevenue": "33598000.00",
                    "totalOtherIncomeExpenseNet": "-38443000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "16531000.00",
                    "netIncomeApplicableToCommonShares": "16531000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "41478000.00",
                    "minorityInterest": null,
                    "netIncome": "41434000.00",
                    "sellingGeneralAdministrative": "2296000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "63304000.00",
                    "reconciledDepreciation": "18204000.00",
                    "ebit": "66016000.00",
                    "ebitda": "84220000.00",
                    "depreciationAndAmortization": "18204000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "61008000.00",
                    "otherOperatingExpenses": "36921000.00",
                    "interestExpense": "24538000.00",
                    "taxProvision": "44000.00",
                    "interestIncome": "1060000.00",
                    "netInterestIncome": "-23612000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "44000.00",
                    "totalRevenue": "97929000.00",
                    "totalOperatingExpenses": "2296000.00",
                    "costOfRevenue": "34625000.00",
                    "totalOtherIncomeExpenseNet": "-19530000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "41434000.00",
                    "netIncomeApplicableToCommonShares": "41434000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-09-30": {
                    "date": "2022-09-30",
                    "filing_date": "2022-11-15",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "46614000.00",
                    "minorityInterest": null,
                    "netIncome": "46587000.00",
                    "sellingGeneralAdministrative": "2334000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "55130000.00",
                    "reconciledDepreciation": "18204000.00",
                    "ebit": "68177000.00",
                    "ebitda": "86381000.00",
                    "depreciationAndAmortization": "18204000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "52796000.00",
                    "otherOperatingExpenses": "38464000.00",
                    "interestExpense": "21563000.00",
                    "taxProvision": "27000.00",
                    "interestIncome": "649000.00",
                    "netInterestIncome": "-21053000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "27000.00",
                    "totalRevenue": "91260000.00",
                    "totalOperatingExpenses": "2334000.00",
                    "costOfRevenue": "36130000.00",
                    "totalOtherIncomeExpenseNet": "-6182000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "46587000.00",
                    "netIncomeApplicableToCommonShares": "46587000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-06-30": {
                    "date": "2022-06-30",
                    "filing_date": "2022-08-24",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "44271000.00",
                    "minorityInterest": null,
                    "netIncome": "44260000.00",
                    "sellingGeneralAdministrative": "1820000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "50272000.00",
                    "reconciledDepreciation": "18007000.00",
                    "ebit": "60127000.00",
                    "ebitda": "78134000.00",
                    "depreciationAndAmortization": "18007000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "48452000.00",
                    "otherOperatingExpenses": "35706000.00",
                    "interestExpense": "15856000.00",
                    "taxProvision": "11000.00",
                    "interestIncome": "267000.00",
                    "netInterestIncome": "-15902000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "11000.00",
                    "totalRevenue": "84158000.00",
                    "totalOperatingExpenses": "1820000.00",
                    "costOfRevenue": "33886000.00",
                    "totalOtherIncomeExpenseNet": "-4181000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "44260000.00",
                    "netIncomeApplicableToCommonShares": "44260000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-03-31": {
                    "date": "2022-03-31",
                    "filing_date": "2022-05-13",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "55777000.00",
                    "minorityInterest": null,
                    "netIncome": "55761000.00",
                    "sellingGeneralAdministrative": "2697000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "41056000.00",
                    "reconciledDepreciation": "17809000.00",
                    "ebit": "70416000.00",
                    "ebitda": "88225000.00",
                    "depreciationAndAmortization": "17809000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "38359000.00",
                    "otherOperatingExpenses": "36211000.00",
                    "interestExpense": "14639000.00",
                    "taxProvision": "16000.00",
                    "interestIncome": "29000.00",
                    "netInterestIncome": "-14521000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "16000.00",
                    "totalRevenue": "74570000.00",
                    "totalOperatingExpenses": "2697000.00",
                    "costOfRevenue": "33514000.00",
                    "totalOtherIncomeExpenseNet": "17418000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "55761000.00",
                    "netIncomeApplicableToCommonShares": "55761000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "69501000.00",
                    "minorityInterest": null,
                    "netIncome": "69430000.00",
                    "sellingGeneralAdministrative": "1977000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "79261000.00",
                    "reconciledDepreciation": "18272000.00",
                    "ebit": "83866000.00",
                    "ebitda": "102138000.00",
                    "depreciationAndAmortization": "18272000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "77284000.00",
                    "otherOperatingExpenses": "37305000.00",
                    "interestExpense": "14365000.00",
                    "taxProvision": "71000.00",
                    "interestIncome": "21000.00",
                    "netInterestIncome": "-14384000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "71000.00",
                    "totalRevenue": "114589000.00",
                    "totalOperatingExpenses": "1977000.00",
                    "costOfRevenue": "35328000.00",
                    "totalOtherIncomeExpenseNet": "-7783000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "69430000.00",
                    "netIncomeApplicableToCommonShares": "69430000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-09-30": {
                    "date": "2021-09-30",
                    "filing_date": "2021-11-19",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "32798000.00",
                    "minorityInterest": null,
                    "netIncome": "32806000.00",
                    "sellingGeneralAdministrative": "1658000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "48033000.00",
                    "reconciledDepreciation": "18200000.00",
                    "ebit": "47120000.00",
                    "ebitda": "65320000.00",
                    "depreciationAndAmortization": "18200000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "46375000.00",
                    "otherOperatingExpenses": "35381000.00",
                    "interestExpense": "14322000.00",
                    "taxProvision": "-8000.00",
                    "interestIncome": "8000.00",
                    "netInterestIncome": "-14364000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-8000.00",
                    "totalRevenue": "81756000.00",
                    "totalOperatingExpenses": "1658000.00",
                    "costOfRevenue": "33723000.00",
                    "totalOtherIncomeExpenseNet": "-13577000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "32806000.00",
                    "netIncomeApplicableToCommonShares": "32806000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-06-30": {
                    "date": "2021-06-30",
                    "filing_date": "2021-08-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "12769000.00",
                    "minorityInterest": null,
                    "netIncome": "12741000.00",
                    "sellingGeneralAdministrative": "2525000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "32273000.00",
                    "reconciledDepreciation": "17125000.00",
                    "ebit": "26778000.00",
                    "ebitda": "43903000.00",
                    "depreciationAndAmortization": "17125000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "29748000.00",
                    "otherOperatingExpenses": "36095000.00",
                    "interestExpense": "14009000.00",
                    "taxProvision": "28000.00",
                    "interestIncome": "5000.00",
                    "netInterestIncome": "-14049000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "28000.00",
                    "totalRevenue": "65843000.00",
                    "totalOperatingExpenses": "2525000.00",
                    "costOfRevenue": "33570000.00",
                    "totalOtherIncomeExpenseNet": "-16979000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "12741000.00",
                    "netIncomeApplicableToCommonShares": "12741000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-03-31": {
                    "date": "2021-03-31",
                    "filing_date": "2021-05-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "47236000.00",
                    "minorityInterest": null,
                    "netIncome": "47228000.00",
                    "sellingGeneralAdministrative": "1727000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "49477000.00",
                    "reconciledDepreciation": "16236000.00",
                    "ebit": "60761000.00",
                    "ebitda": "76997000.00",
                    "depreciationAndAmortization": "16236000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "47750000.00",
                    "otherOperatingExpenses": "33510000.00",
                    "interestExpense": "13525000.00",
                    "taxProvision": "8000.00",
                    "interestIncome": "7000.00",
                    "netInterestIncome": "-13553000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "8000.00",
                    "totalRevenue": "81260000.00",
                    "totalOperatingExpenses": "1727000.00",
                    "costOfRevenue": "31783000.00",
                    "totalOtherIncomeExpenseNet": "-514000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "47228000.00",
                    "netIncomeApplicableToCommonShares": "47228000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "25840000.00",
                    "minorityInterest": null,
                    "netIncome": "25817000.00",
                    "sellingGeneralAdministrative": "1593000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "37894000.00",
                    "reconciledDepreciation": "13970000.00",
                    "ebit": "38097000.00",
                    "ebitda": "52068000.00",
                    "depreciationAndAmortization": "13971000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "36301000.00",
                    "otherOperatingExpenses": "31071000.00",
                    "interestExpense": "12257000.00",
                    "taxProvision": "23000.00",
                    "interestIncome": "176000.00",
                    "netInterestIncome": "-12106000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "23000.00",
                    "totalRevenue": "67372000.00",
                    "totalOperatingExpenses": "1593000.00",
                    "costOfRevenue": "29478000.00",
                    "totalOtherIncomeExpenseNet": "-10461000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "25817000.00",
                    "netIncomeApplicableToCommonShares": "25817000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-09-30": {
                    "date": "2020-09-30",
                    "filing_date": "2020-11-23",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "3866000.00",
                    "minorityInterest": null,
                    "netIncome": "3822000.00",
                    "sellingGeneralAdministrative": "1570000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "12777000.00",
                    "reconciledDepreciation": "10705000.00",
                    "ebit": "13811000.00",
                    "ebitda": "24516000.00",
                    "depreciationAndAmortization": "10705000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "11207000.00",
                    "otherOperatingExpenses": "21940000.00",
                    "interestExpense": "9945000.00",
                    "taxProvision": "44000.00",
                    "interestIncome": "8000.00",
                    "netInterestIncome": "-9960000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "44000.00",
                    "totalRevenue": "33147000.00",
                    "totalOperatingExpenses": "1570000.00",
                    "costOfRevenue": "20370000.00",
                    "totalOtherIncomeExpenseNet": "-7341000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "3822000.00",
                    "netIncomeApplicableToCommonShares": "3822000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-06-30": {
                    "date": "2020-06-30",
                    "filing_date": "2020-09-16",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-6616000.00",
                    "minorityInterest": null,
                    "netIncome": "-6657000.00",
                    "sellingGeneralAdministrative": "1567000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "10393000.00",
                    "reconciledDepreciation": "8584000.00",
                    "ebit": "2882000.00",
                    "ebitda": "11466000.00",
                    "depreciationAndAmortization": "8584000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "8826000.00",
                    "otherOperatingExpenses": "16927000.00",
                    "interestExpense": "9498000.00",
                    "taxProvision": "41000.00",
                    "interestIncome": "14000.00",
                    "netInterestIncome": "-9495000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "41000.00",
                    "totalRevenue": "25753000.00",
                    "totalOperatingExpenses": "1567000.00",
                    "costOfRevenue": "15360000.00",
                    "totalOtherIncomeExpenseNet": "-15442000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-6657000.00",
                    "netIncomeApplicableToCommonShares": "-6657000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-03-31": {
                    "date": "2020-03-31",
                    "filing_date": "2020-05-29",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-14901000.00",
                    "minorityInterest": null,
                    "netIncome": "-14877000.00",
                    "sellingGeneralAdministrative": "1572000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "20858000.00",
                    "reconciledDepreciation": "8587000.00",
                    "ebit": "-4796000.00",
                    "ebitda": "3791000.00",
                    "depreciationAndAmortization": "8587000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "19286000.00",
                    "otherOperatingExpenses": "18906000.00",
                    "interestExpense": "10105000.00",
                    "taxProvision": "-24000.00",
                    "interestIncome": "129000.00",
                    "netInterestIncome": "-10001000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-24000.00",
                    "totalRevenue": "38192000.00",
                    "totalOperatingExpenses": "1572000.00",
                    "costOfRevenue": "17334000.00",
                    "totalOtherIncomeExpenseNet": "-34187000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-14877000.00",
                    "netIncomeApplicableToCommonShares": "-14877000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "24039000.00",
                    "minorityInterest": null,
                    "netIncome": "23856000.00",
                    "sellingGeneralAdministrative": "1850000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "43880000.00",
                    "reconciledDepreciation": "8683000.00",
                    "ebit": "35123000.00",
                    "ebitda": "43806000.00",
                    "depreciationAndAmortization": "8683000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "32959000.00",
                    "otherOperatingExpenses": "19035000.00",
                    "interestExpense": "11084000.00",
                    "taxProvision": "183000.00",
                    "interestIncome": "349000.00",
                    "netInterestIncome": "-10739000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "183000.00",
                    "totalRevenue": "51994000.00",
                    "totalOperatingExpenses": "1850000.00",
                    "costOfRevenue": "8114000.00",
                    "totalOtherIncomeExpenseNet": "8920000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "23856000.00",
                    "netIncomeApplicableToCommonShares": "23856000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-09-30": {
                    "date": "2019-09-30",
                    "filing_date": "2019-11-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "467000.00",
                    "minorityInterest": null,
                    "netIncome": "468000.00",
                    "sellingGeneralAdministrative": "2286000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "16362000.00",
                    "reconciledDepreciation": "7840000.00",
                    "ebit": "9904000.00",
                    "ebitda": "17744000.00",
                    "depreciationAndAmortization": "7840000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "14076000.00",
                    "otherOperatingExpenses": "15738000.00",
                    "interestExpense": "9437000.00",
                    "taxProvision": "-1000.00",
                    "interestIncome": "264000.00",
                    "netInterestIncome": "-9306000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1000.00",
                    "totalRevenue": "29814000.00",
                    "totalOperatingExpenses": "2286000.00",
                    "costOfRevenue": "13452000.00",
                    "totalOtherIncomeExpenseNet": "-13609000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "468000.00",
                    "netIncomeApplicableToCommonShares": "468000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-06-30": {
                    "date": "2019-06-30",
                    "filing_date": "2019-08-21",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3919000.00",
                    "minorityInterest": null,
                    "netIncome": "-3919000.00",
                    "sellingGeneralAdministrative": "1506000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "6432000.00",
                    "reconciledDepreciation": "6308000.00",
                    "ebit": "2934000.00",
                    "ebitda": "9242000.00",
                    "depreciationAndAmortization": "6308000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "4926000.00",
                    "otherOperatingExpenses": "14092000.00",
                    "interestExpense": "6853000.00",
                    "taxProvision": "0.00",
                    "interestIncome": "204000.00",
                    "netInterestIncome": "-6616000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "6853000.00",
                    "totalRevenue": "19018000.00",
                    "totalOperatingExpenses": "1506000.00",
                    "costOfRevenue": "12586000.00",
                    "totalOtherIncomeExpenseNet": "-8845000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-3919000.00",
                    "netIncomeApplicableToCommonShares": "-3919000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-03-31": {
                    "date": "2019-03-31",
                    "filing_date": "2019-06-03",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3438000.00",
                    "minorityInterest": null,
                    "netIncome": "-3438000.00",
                    "sellingGeneralAdministrative": "1864000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "4910000.00",
                    "reconciledDepreciation": "5916000.00",
                    "ebit": "3063000.00",
                    "ebitda": "8979000.00",
                    "depreciationAndAmortization": "5916000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3046000.00",
                    "otherOperatingExpenses": "16095000.00",
                    "interestExpense": "6501000.00",
                    "taxProvision": "0.00",
                    "interestIncome": "6484000.00",
                    "netInterestIncome": "-6484000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "17000.00",
                    "totalRevenue": "19141000.00",
                    "totalOperatingExpenses": "1864000.00",
                    "costOfRevenue": "14231000.00",
                    "totalOtherIncomeExpenseNet": "-6484000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-3438000.00",
                    "netIncomeApplicableToCommonShares": "-3438000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2018-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "15226000.00",
                    "minorityInterest": null,
                    "netIncome": "15238000.00",
                    "sellingGeneralAdministrative": "1781000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "23252000.00",
                    "reconciledDepreciation": null,
                    "ebit": "21471000.00",
                    "ebitda": "21596000.00",
                    "depreciationAndAmortization": "125000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "21471000.00",
                    "otherOperatingExpenses": "14630000.00",
                    "interestExpense": "6370000.00",
                    "taxProvision": "-12000.00",
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-12000.00",
                    "totalRevenue": "36101000.00",
                    "totalOperatingExpenses": "1781000.00",
                    "costOfRevenue": "12849000.00",
                    "totalOtherIncomeExpenseNet": "-6245000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "13195000.00",
                    "netIncomeApplicableToCommonShares": "13195000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-09-30": {
                    "date": "2018-09-30",
                    "filing_date": "2018-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1179000.00",
                    "minorityInterest": null,
                    "netIncome": "1179000.00",
                    "sellingGeneralAdministrative": "1132000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "8364000.00",
                    "reconciledDepreciation": null,
                    "ebit": "7232000.00",
                    "ebitda": "12709000.00",
                    "depreciationAndAmortization": "5477000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "7232000.00",
                    "otherOperatingExpenses": "11776000.00",
                    "interestExpense": "6124000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": "19008000.00",
                    "totalOperatingExpenses": "1132000.00",
                    "costOfRevenue": "10644000.00",
                    "totalOtherIncomeExpenseNet": "-6053000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "1179000.00",
                    "netIncomeApplicableToCommonShares": "1179000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-06-30": {
                    "date": "2018-06-30",
                    "filing_date": "2018-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2857000.00",
                    "minorityInterest": null,
                    "netIncome": "-2857000.00",
                    "sellingGeneralAdministrative": "929000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1187000.00",
                    "reconciledDepreciation": null,
                    "ebit": "258000.00",
                    "ebitda": "3011000.00",
                    "depreciationAndAmortization": "2753000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "258000.00",
                    "otherOperatingExpenses": "6790000.00",
                    "interestExpense": "3174000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3095000.00",
                    "totalRevenue": "7048000.00",
                    "totalOperatingExpenses": "929000.00",
                    "costOfRevenue": "5861000.00",
                    "totalOtherIncomeExpenseNet": "-3115000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-817000.00",
                    "netIncomeApplicableToCommonShares": "-817000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-03-31": {
                    "date": "2018-03-31",
                    "filing_date": "2018-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1776000.00",
                    "minorityInterest": null,
                    "netIncome": "-1778000.00",
                    "sellingGeneralAdministrative": "796000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "833000.00",
                    "reconciledDepreciation": "2311000.00",
                    "ebit": "195000.00",
                    "ebitda": "2506000.00",
                    "depreciationAndAmortization": "2311000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "37000.00",
                    "otherOperatingExpenses": "15016000.00",
                    "interestExpense": "1975000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "2000.00",
                    "totalRevenue": "15053000.00",
                    "totalOperatingExpenses": "796000.00",
                    "costOfRevenue": "14220000.00",
                    "totalOtherIncomeExpenseNet": "-1813000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2017-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "1271000.00",
                    "minorityInterest": null,
                    "netIncome": "1266000.00",
                    "sellingGeneralAdministrative": "227000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "1017000.00",
                    "reconciledDepreciation": null,
                    "ebit": "1271000.00",
                    "ebitda": "1272000.00",
                    "depreciationAndAmortization": "1000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "1244000.00",
                    "otherOperatingExpenses": "6616000.00",
                    "interestExpense": "26000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5000.00",
                    "totalRevenue": "7860000.00",
                    "totalOperatingExpenses": "-227000.00",
                    "costOfRevenue": "6843000.00",
                    "totalOtherIncomeExpenseNet": "27000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-09-30": {
                    "date": "2017-09-30",
                    "filing_date": "2017-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-4029000.00",
                    "minorityInterest": null,
                    "netIncome": "-4032000.00",
                    "sellingGeneralAdministrative": "848000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-3228000.00",
                    "reconciledDepreciation": "1000.00",
                    "ebit": "-4029000.00",
                    "ebitda": "-4028000.00",
                    "depreciationAndAmortization": "1000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-4076000.00",
                    "otherOperatingExpenses": "13834000.00",
                    "interestExpense": "40000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3000.00",
                    "totalRevenue": "9758000.00",
                    "totalOperatingExpenses": "848000.00",
                    "costOfRevenue": "12986000.00",
                    "totalOtherIncomeExpenseNet": "47000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-06-30": {
                    "date": "2017-06-30",
                    "filing_date": "2017-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-6652000.00",
                    "minorityInterest": null,
                    "netIncome": "-6657000.00",
                    "sellingGeneralAdministrative": "996000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-6432000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-6652500.00",
                    "ebitda": "-6652000.00",
                    "depreciationAndAmortization": "500.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-7428000.00",
                    "otherOperatingExpenses": "15440000.00",
                    "interestExpense": "57000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5000.00",
                    "totalRevenue": "8012000.00",
                    "totalOperatingExpenses": "996000.00",
                    "costOfRevenue": "14444000.00",
                    "totalOtherIncomeExpenseNet": "776000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-03-31": {
                    "date": "2017-03-31",
                    "filing_date": "2017-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-982000.00",
                    "minorityInterest": null,
                    "netIncome": "-986000.00",
                    "sellingGeneralAdministrative": "773000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-1603000.00",
                    "reconciledDepreciation": "-1389000.00",
                    "ebit": "641000.00",
                    "ebitda": "-748000.00",
                    "depreciationAndAmortization": "-1389000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2376000.00",
                    "otherOperatingExpenses": "4074000.00",
                    "interestExpense": "234000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4000.00",
                    "totalRevenue": "1698000.00",
                    "totalOperatingExpenses": "773000.00",
                    "costOfRevenue": "3301000.00",
                    "totalOtherIncomeExpenseNet": "1394000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2016-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-165000.00",
                    "minorityInterest": null,
                    "netIncome": "-162000.00",
                    "sellingGeneralAdministrative": "706000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-741000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-52000.00",
                    "ebitda": "-51000.00",
                    "depreciationAndAmortization": "1000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-52000.00",
                    "otherOperatingExpenses": "52000.00",
                    "interestExpense": "114000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-3000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "-689000.00",
                    "costOfRevenue": "741000.00",
                    "totalOtherIncomeExpenseNet": "-113000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-09-30": {
                    "date": "2016-09-30",
                    "filing_date": "2016-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-541000.00",
                    "minorityInterest": null,
                    "netIncome": "-539000.00",
                    "sellingGeneralAdministrative": "474000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-1000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-474000.00",
                    "ebitda": "-473000.00",
                    "depreciationAndAmortization": "1000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-475000.00",
                    "otherOperatingExpenses": "475000.00",
                    "interestExpense": "68000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-2000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "474000.00",
                    "costOfRevenue": "1000.00",
                    "totalOtherIncomeExpenseNet": "-66000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-06-30": {
                    "date": "2016-06-30",
                    "filing_date": "2016-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-661000.00",
                    "minorityInterest": null,
                    "netIncome": "-668000.00",
                    "sellingGeneralAdministrative": "598000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-598000.00",
                    "ebitda": "-595000.00",
                    "depreciationAndAmortization": "3000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-598000.00",
                    "otherOperatingExpenses": "598000.00",
                    "interestExpense": "66000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "598000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-63000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-03-31": {
                    "date": "2016-03-31",
                    "filing_date": "2016-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-423000.00",
                    "minorityInterest": null,
                    "netIncome": "-420000.00",
                    "sellingGeneralAdministrative": "359000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-1000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-360000.00",
                    "ebitda": "-357000.00",
                    "depreciationAndAmortization": "3000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-360000.00",
                    "otherOperatingExpenses": "360000.00",
                    "interestExpense": "66000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-3000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "359000.00",
                    "costOfRevenue": "1000.00",
                    "totalOtherIncomeExpenseNet": "-63000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2015-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-682000.00",
                    "minorityInterest": null,
                    "netIncome": "-681000.00",
                    "sellingGeneralAdministrative": "202000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-813000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-611000.00",
                    "ebitda": "-610000.00",
                    "depreciationAndAmortization": "1000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-617000.00",
                    "otherOperatingExpenses": "614000.00",
                    "interestExpense": "69000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "-196000.00",
                    "costOfRevenue": "813000.00",
                    "totalOtherIncomeExpenseNet": "-65000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-09-30": {
                    "date": "2015-09-30",
                    "filing_date": "2015-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-497000.00",
                    "minorityInterest": null,
                    "netIncome": "-504000.00",
                    "sellingGeneralAdministrative": "430000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-1000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-431000.00",
                    "ebitda": "-426000.00",
                    "depreciationAndAmortization": "5000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-431000.00",
                    "otherOperatingExpenses": "431000.00",
                    "interestExpense": "71000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "430000.00",
                    "costOfRevenue": "1000.00",
                    "totalOtherIncomeExpenseNet": "-66000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-06-30": {
                    "date": "2015-06-30",
                    "filing_date": "2015-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-750000.00",
                    "minorityInterest": null,
                    "netIncome": "-751000.00",
                    "sellingGeneralAdministrative": "696000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-696000.00",
                    "ebitda": "-691000.00",
                    "depreciationAndAmortization": "5000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-696000.00",
                    "otherOperatingExpenses": "696000.00",
                    "interestExpense": "59000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "696000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-54000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-03-31": {
                    "date": "2015-03-31",
                    "filing_date": "2015-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-549000.00",
                    "minorityInterest": null,
                    "netIncome": "-549000.00",
                    "sellingGeneralAdministrative": "486000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-1000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-487000.00",
                    "ebitda": "-481000.00",
                    "depreciationAndAmortization": "6000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-487000.00",
                    "otherOperatingExpenses": "487000.00",
                    "interestExpense": "68000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": null,
                    "totalOperatingExpenses": "486000.00",
                    "costOfRevenue": "1000.00",
                    "totalOtherIncomeExpenseNet": "-62000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2014-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-898000.00",
                    "minorityInterest": null,
                    "netIncome": "-907000.00",
                    "sellingGeneralAdministrative": "669000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-870000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-865000.00",
                    "ebitda": "-200000.00",
                    "depreciationAndAmortization": "665000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-865000.00",
                    "otherOperatingExpenses": "865000.00",
                    "interestExpense": "35000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "9000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "-5000.00",
                    "costOfRevenue": "870000.00",
                    "totalOtherIncomeExpenseNet": "-33000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-09-30": {
                    "date": "2014-09-30",
                    "filing_date": "2014-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-464000.00",
                    "minorityInterest": null,
                    "netIncome": "-467000.00",
                    "sellingGeneralAdministrative": "914000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-464000.00",
                    "ebitda": "-464000.00",
                    "depreciationAndAmortization": "-450000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-464000.00",
                    "otherOperatingExpenses": "464000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "464000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "450000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-06-30": {
                    "date": "2014-06-30",
                    "filing_date": "2014-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-636000.00",
                    "minorityInterest": null,
                    "netIncome": "-633000.00",
                    "sellingGeneralAdministrative": "636000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-636000.00",
                    "ebitda": "-628000.00",
                    "depreciationAndAmortization": "8000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-636000.00",
                    "otherOperatingExpenses": "636000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-3000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "636000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": null,
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-03-31": {
                    "date": "2014-03-31",
                    "filing_date": "2014-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-624000.00",
                    "minorityInterest": null,
                    "netIncome": "-628000.00",
                    "sellingGeneralAdministrative": "625000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-625000.00",
                    "ebitda": "-624000.00",
                    "depreciationAndAmortization": "1000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-625000.00",
                    "otherOperatingExpenses": "625000.00",
                    "interestExpense": "1000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "4000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "625000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "1000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2013-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-689000.00",
                    "minorityInterest": null,
                    "netIncome": "-692000.00",
                    "sellingGeneralAdministrative": "756000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-1123000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-692000.00",
                    "ebitda": "209876000.00",
                    "depreciationAndAmortization": "210568000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-692000.00",
                    "otherOperatingExpenses": "692000.00",
                    "interestExpense": "3000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "-431000.00",
                    "costOfRevenue": "1123000.00",
                    "totalOtherIncomeExpenseNet": "3000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-09-30": {
                    "date": "2013-09-30",
                    "filing_date": "2013-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "208869000.00",
                    "minorityInterest": null,
                    "netIncome": "208864000.00",
                    "sellingGeneralAdministrative": "1119000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-10000.00",
                    "reconciledDepreciation": null,
                    "ebit": "208871000.00",
                    "ebitda": "208881000.00",
                    "depreciationAndAmortization": "10000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "208871000.00",
                    "otherOperatingExpenses": "208871000.00",
                    "interestExpense": "2000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "5000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "-208881000.00",
                    "costOfRevenue": "10000.00",
                    "totalOtherIncomeExpenseNet": "-2000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-06-30": {
                    "date": "2013-06-30",
                    "filing_date": "2013-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1148000.00",
                    "minorityInterest": null,
                    "netIncome": "-1148000.00",
                    "sellingGeneralAdministrative": "1132000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-8000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-1140000.00",
                    "ebitda": "-1132000.00",
                    "depreciationAndAmortization": "8000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-1140000.00",
                    "otherOperatingExpenses": "1140000.00",
                    "interestExpense": "16000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": null,
                    "totalOperatingExpenses": "1132000.00",
                    "costOfRevenue": "8000.00",
                    "totalOtherIncomeExpenseNet": "-8000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-03-31": {
                    "date": "2013-03-31",
                    "filing_date": "2013-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1557000.00",
                    "minorityInterest": null,
                    "netIncome": "-1564000.00",
                    "sellingGeneralAdministrative": "1553000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-14000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-1567000.00",
                    "ebitda": "-1557000.00",
                    "depreciationAndAmortization": "10000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-1567000.00",
                    "otherOperatingExpenses": "1567000.00",
                    "interestExpense": "10000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "1553000.00",
                    "costOfRevenue": "14000.00",
                    "totalOtherIncomeExpenseNet": "10000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2012-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-292033000.00",
                    "minorityInterest": null,
                    "netIncome": "-292057000.00",
                    "sellingGeneralAdministrative": "18838000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2262000.00",
                    "reconciledDepreciation": "-212000.00",
                    "ebit": "-280080000.00",
                    "ebitda": "-280060000.00",
                    "depreciationAndAmortization": "20000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-291929000.00",
                    "otherOperatingExpenses": "292439000.00",
                    "interestExpense": "104000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "24000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "294191000.00",
                    "costOfRevenue": "-2262000.00",
                    "totalOtherIncomeExpenseNet": "-104000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-09-30": {
                    "date": "2012-09-30",
                    "filing_date": "2012-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2839000.00",
                    "minorityInterest": null,
                    "netIncome": "-2850000.00",
                    "sellingGeneralAdministrative": "2703000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-25000.00",
                    "reconciledDepreciation": "25000.00",
                    "ebit": "-2728000.00",
                    "ebitda": "-2703000.00",
                    "depreciationAndAmortization": "25000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2728000.00",
                    "otherOperatingExpenses": "2728000.00",
                    "interestExpense": "128000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "11000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "2728000.00",
                    "costOfRevenue": "25000.00",
                    "totalOtherIncomeExpenseNet": "-111000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-06-30": {
                    "date": "2012-06-30",
                    "filing_date": "2012-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2219000.00",
                    "minorityInterest": null,
                    "netIncome": "-2222000.00",
                    "sellingGeneralAdministrative": "2075000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-39000.00",
                    "reconciledDepreciation": "39000.00",
                    "ebit": "-2114000.00",
                    "ebitda": "-2075000.00",
                    "depreciationAndAmortization": "39000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2114000.00",
                    "otherOperatingExpenses": "2114000.00",
                    "interestExpense": "127000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "3000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "2075000.00",
                    "costOfRevenue": "39000.00",
                    "totalOtherIncomeExpenseNet": "-105000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-03-31": {
                    "date": "2012-03-31",
                    "filing_date": "2012-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1650000.00",
                    "minorityInterest": null,
                    "netIncome": "-1669000.00",
                    "sellingGeneralAdministrative": "1516000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-32000.00",
                    "reconciledDepreciation": "32000.00",
                    "ebit": "-1548000.00",
                    "ebitda": "-1516000.00",
                    "depreciationAndAmortization": "32000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-1548000.00",
                    "otherOperatingExpenses": "1548000.00",
                    "interestExpense": "127000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "19000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "1516000.00",
                    "costOfRevenue": "32000.00",
                    "totalOtherIncomeExpenseNet": "-102000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2011-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-116911000.00",
                    "minorityInterest": null,
                    "netIncome": "-116933000.00",
                    "sellingGeneralAdministrative": "5458000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "-106717000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-106717000.00",
                    "otherOperatingExpenses": "106717000.00",
                    "interestExpense": "10194000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "22000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "106717000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-10194000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-09-30": {
                    "date": "2011-09-30",
                    "filing_date": "2011-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3598000.00",
                    "minorityInterest": null,
                    "netIncome": "-3623000.00",
                    "sellingGeneralAdministrative": "3589000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "40000.00",
                    "ebit": "-3629000.00",
                    "ebitda": "-3589000.00",
                    "depreciationAndAmortization": "40000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-3629000.00",
                    "otherOperatingExpenses": "3629000.00",
                    "interestExpense": "31000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "25000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "3629000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "31000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-06-30": {
                    "date": "2011-06-30",
                    "filing_date": "2011-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-11631000.00",
                    "minorityInterest": null,
                    "netIncome": "-11651000.00",
                    "sellingGeneralAdministrative": "3783000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "39000.00",
                    "ebit": "-3822000.00",
                    "ebitda": "-3783000.00",
                    "depreciationAndAmortization": "39000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-3822000.00",
                    "otherOperatingExpenses": "11639000.00",
                    "interestExpense": "8000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "20000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "3822000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-7809000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-03-31": {
                    "date": "2011-03-31",
                    "filing_date": "2011-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3731000.00",
                    "minorityInterest": null,
                    "netIncome": "-3752000.00",
                    "sellingGeneralAdministrative": "3702000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "37000.00",
                    "ebit": "-3739000.00",
                    "ebitda": "-3702000.00",
                    "depreciationAndAmortization": "37000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-3739000.00",
                    "otherOperatingExpenses": "3739000.00",
                    "interestExpense": "8000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "21000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "3739000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "8000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2010-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-100208000.00",
                    "minorityInterest": null,
                    "netIncome": "-100279000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "-100228000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-100228000.00",
                    "otherOperatingExpenses": "100228000.00",
                    "interestExpense": "20000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "71000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "100228000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "20000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-09-30": {
                    "date": "2010-09-30",
                    "filing_date": "2010-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3734000.00",
                    "minorityInterest": null,
                    "netIncome": "-3764000.00",
                    "sellingGeneralAdministrative": "3731000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "55000.00",
                    "ebit": "-3786000.00",
                    "ebitda": "-3731000.00",
                    "depreciationAndAmortization": "55000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-3786000.00",
                    "otherOperatingExpenses": "3786000.00",
                    "interestExpense": "52000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "30000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "3786000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "52000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-06-30": {
                    "date": "2010-06-30",
                    "filing_date": "2010-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2057000.00",
                    "minorityInterest": null,
                    "netIncome": "-2006000.00",
                    "sellingGeneralAdministrative": "2056000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "54000.00",
                    "ebit": "-2110000.00",
                    "ebitda": "-2056000.00",
                    "depreciationAndAmortization": "54000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2110000.00",
                    "otherOperatingExpenses": "2110000.00",
                    "interestExpense": "53000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "19000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "2110000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "53000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-03-31": {
                    "date": "2010-03-31",
                    "filing_date": "2010-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2682000.00",
                    "minorityInterest": null,
                    "netIncome": "-2610000.00",
                    "sellingGeneralAdministrative": "2720000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "59000.00",
                    "ebit": "-2779000.00",
                    "ebitda": "-2720000.00",
                    "depreciationAndAmortization": "59000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2779000.00",
                    "otherOperatingExpenses": "2779000.00",
                    "interestExpense": "97000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "53000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "2779000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "97000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2009-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2882000.00",
                    "minorityInterest": null,
                    "netIncome": "-2694000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "-2986000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2986000.00",
                    "otherOperatingExpenses": "2986000.00",
                    "interestExpense": "104000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "104000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "2986000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "104000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-09-30": {
                    "date": "2009-09-30",
                    "filing_date": "2009-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2147000.00",
                    "minorityInterest": null,
                    "netIncome": "-2059000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "50000.00",
                    "ebit": "-2262000.00",
                    "ebitda": "-2212000.00",
                    "depreciationAndAmortization": "50000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2262000.00",
                    "otherOperatingExpenses": "2262000.00",
                    "interestExpense": "115000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "42000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "2262000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "115000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-06-30": {
                    "date": "2009-06-30",
                    "filing_date": "2009-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3620000.00",
                    "minorityInterest": null,
                    "netIncome": "-3633000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "71000.00",
                    "ebit": "-3712000.00",
                    "ebitda": "-3641000.00",
                    "depreciationAndAmortization": "71000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-3712000.00",
                    "otherOperatingExpenses": "3712000.00",
                    "interestExpense": "150000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "3470000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "92000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-03-31": {
                    "date": "2009-03-31",
                    "filing_date": "2009-03-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1622000.00",
                    "minorityInterest": null,
                    "netIncome": "-1649000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": "69000.00",
                    "ebit": "-1704000.00",
                    "ebitda": "-1635000.00",
                    "depreciationAndAmortization": "69000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-1704000.00",
                    "otherOperatingExpenses": "1704000.00",
                    "interestExpense": "82000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "27000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "1704000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "82000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2008-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-4131000.00",
                    "minorityInterest": null,
                    "netIncome": "-4131000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "-4787000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-4787000.00",
                    "otherOperatingExpenses": "4787000.00",
                    "interestExpense": "656000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": null,
                    "totalOperatingExpenses": "4787000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "656000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-09-30": {
                    "date": "2008-09-30",
                    "filing_date": "2008-09-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-3052000.00",
                    "minorityInterest": null,
                    "netIncome": "-3052000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "-5002000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-5002000.00",
                    "otherOperatingExpenses": "5002000.00",
                    "interestExpense": "1950000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": null,
                    "totalOperatingExpenses": "5002000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "1950000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-06-30": {
                    "date": "2008-06-30",
                    "filing_date": "2008-06-30",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2743000.00",
                    "minorityInterest": null,
                    "netIncome": "-2743000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "-2823000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2823000.00",
                    "otherOperatingExpenses": "2823000.00",
                    "interestExpense": "80000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": null,
                    "totalOperatingExpenses": "2823000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "80000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            },
            "yearly": {
                "2025-12-31": {
                    "date": "2025-12-31",
                    "filing_date": "2026-02-27",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "74897000.00",
                    "minorityInterest": null,
                    "netIncome": "74815000.00",
                    "sellingGeneralAdministrative": "7966000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "183770000.00",
                    "reconciledDepreciation": "76619000.00",
                    "ebit": "167522000.00",
                    "ebitda": "244141000.00",
                    "depreciationAndAmortization": "76619000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "175804000.00",
                    "otherOperatingExpenses": "171833000.00",
                    "interestExpense": "92625000.00",
                    "taxProvision": "82000.00",
                    "interestIncome": "4088000.00",
                    "netInterestIncome": "-89390000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "82000.00",
                    "totalRevenue": "347637000.00",
                    "totalOperatingExpenses": "7966000.00",
                    "costOfRevenue": "163867000.00",
                    "totalOtherIncomeExpenseNet": "-100907000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "74815000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2024-12-31": {
                    "date": "2024-12-31",
                    "filing_date": "2025-02-28",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "117816000.00",
                    "minorityInterest": null,
                    "netIncome": "117684000.00",
                    "sellingGeneralAdministrative": "9788000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "207581000.00",
                    "reconciledDepreciation": "75482000.00",
                    "ebit": "223404000.00",
                    "ebitda": "298886000.00",
                    "depreciationAndAmortization": "75482000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "197793000.00",
                    "otherOperatingExpenses": "158556000.00",
                    "interestExpense": "105588000.00",
                    "taxProvision": "132000.00",
                    "interestIncome": "4467000.00",
                    "netInterestIncome": "-102178000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "132000.00",
                    "totalRevenue": "356349000.00",
                    "totalOperatingExpenses": "9788000.00",
                    "costOfRevenue": "148768000.00",
                    "totalOtherIncomeExpenseNet": "-79977000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "117684000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2023-12-31": {
                    "date": "2023-12-31",
                    "filing_date": "2024-03-05",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "120117000.00",
                    "minorityInterest": null,
                    "netIncome": "120039000.00",
                    "sellingGeneralAdministrative": "10467000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "227624000.00",
                    "reconciledDepreciation": "72810000.00",
                    "ebit": "228841000.00",
                    "ebitda": "302204000.00",
                    "depreciationAndAmortization": "73363000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "217157000.00",
                    "otherOperatingExpenses": "153865000.00",
                    "interestExpense": "108724000.00",
                    "taxProvision": "118000.00",
                    "interestIncome": "4978000.00",
                    "netInterestIncome": "-102350000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "78000.00",
                    "totalRevenue": "371022000.00",
                    "totalOperatingExpenses": "10467000.00",
                    "costOfRevenue": "143398000.00",
                    "totalOtherIncomeExpenseNet": "-97040000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "142082000.00",
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2022-12-31": {
                    "date": "2022-12-31",
                    "filing_date": "2023-03-10",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "188140000.00",
                    "minorityInterest": null,
                    "netIncome": "188042000.00",
                    "sellingGeneralAdministrative": "9147000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "209762000.00",
                    "reconciledDepreciation": "72224000.00",
                    "ebit": "264736000.00",
                    "ebitda": "336960000.00",
                    "depreciationAndAmortization": "72224000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "200615000.00",
                    "otherOperatingExpenses": "147302000.00",
                    "interestExpense": "76596000.00",
                    "taxProvision": "98000.00",
                    "interestIncome": "2005000.00",
                    "netInterestIncome": "-75088000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "98000.00",
                    "totalRevenue": "347917000.00",
                    "totalOperatingExpenses": "9147000.00",
                    "costOfRevenue": "138155000.00",
                    "totalOtherIncomeExpenseNet": "-12475000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "188042000.00",
                    "netIncomeApplicableToCommonShares": "188042000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2021-12-31": {
                    "date": "2021-12-31",
                    "filing_date": "2022-03-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "162304000.00",
                    "minorityInterest": null,
                    "netIncome": "162205000.00",
                    "sellingGeneralAdministrative": "7887000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "209044000.00",
                    "reconciledDepreciation": "69833000.00",
                    "ebit": "218525000.00",
                    "ebitda": "288358000.00",
                    "depreciationAndAmortization": "69833000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "201157000.00",
                    "otherOperatingExpenses": "142291000.00",
                    "interestExpense": "56221000.00",
                    "taxProvision": "99000.00",
                    "interestIncome": "41000.00",
                    "netInterestIncome": "-56350000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "99000.00",
                    "totalRevenue": "343448000.00",
                    "totalOperatingExpenses": "7887000.00",
                    "costOfRevenue": "134404000.00",
                    "totalOtherIncomeExpenseNet": "-38853000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "162205000.00",
                    "netIncomeApplicableToCommonShares": "162205000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2020-12-31": {
                    "date": "2020-12-31",
                    "filing_date": "2021-03-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "8189000.00",
                    "minorityInterest": null,
                    "netIncome": "8105000.00",
                    "sellingGeneralAdministrative": "6302000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "81922000.00",
                    "reconciledDepreciation": "41846000.00",
                    "ebit": "49994000.00",
                    "ebitda": "91840000.00",
                    "depreciationAndAmortization": "41846000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "75620000.00",
                    "otherOperatingExpenses": "88844000.00",
                    "interestExpense": "41805000.00",
                    "taxProvision": "84000.00",
                    "interestIncome": "327000.00",
                    "netInterestIncome": "-41562000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "84000.00",
                    "totalRevenue": "164464000.00",
                    "totalOperatingExpenses": "6302000.00",
                    "costOfRevenue": "82542000.00",
                    "totalOtherIncomeExpenseNet": "-67431000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "8105000.00",
                    "netIncomeApplicableToCommonShares": "8105000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2019-12-31": {
                    "date": "2019-12-31",
                    "filing_date": "2020-04-17",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "17149000.00",
                    "minorityInterest": null,
                    "netIncome": "16967000.00",
                    "sellingGeneralAdministrative": "7506000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "62513000.00",
                    "reconciledDepreciation": "28747000.00",
                    "ebit": "51024000.00",
                    "ebitda": "79771000.00",
                    "depreciationAndAmortization": "28747000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "55007000.00",
                    "otherOperatingExpenses": "64960000.00",
                    "interestExpense": "33875000.00",
                    "taxProvision": "182000.00",
                    "interestIncome": "1073000.00",
                    "netInterestIncome": "-32915000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "182000.00",
                    "totalRevenue": "119967000.00",
                    "totalOperatingExpenses": "7506000.00",
                    "costOfRevenue": "57454000.00",
                    "totalOtherIncomeExpenseNet": "-37858000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "16967000.00",
                    "netIncomeApplicableToCommonShares": "16967000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2018-12-31": {
                    "date": "2018-12-31",
                    "filing_date": "2018-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "11769000.00",
                    "minorityInterest": null,
                    "netIncome": "11779000.00",
                    "sellingGeneralAdministrative": "4639000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "33636000.00",
                    "reconciledDepreciation": "17412000.00",
                    "ebit": "28997000.00",
                    "ebitda": "46409000.00",
                    "depreciationAndAmortization": "17412000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "28997000.00",
                    "otherOperatingExpenses": "48212000.00",
                    "interestExpense": "17781000.00",
                    "taxProvision": "-10000.00",
                    "interestIncome": "607000.00",
                    "netInterestIncome": "-17206000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-10000.00",
                    "totalRevenue": "77209000.00",
                    "totalOperatingExpenses": "4639000.00",
                    "costOfRevenue": "43573000.00",
                    "totalOtherIncomeExpenseNet": "-17228000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "11779000.00",
                    "netIncomeApplicableToCommonShares": "11779000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2017-12-31": {
                    "date": "2017-12-31",
                    "filing_date": "2017-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-10391000.00",
                    "minorityInterest": null,
                    "netIncome": "-10408000.00",
                    "sellingGeneralAdministrative": "3409000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-10245000.00",
                    "reconciledDepreciation": "2000.00",
                    "ebit": "-10157000.00",
                    "ebitda": "-10155000.00",
                    "depreciationAndAmortization": "2000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-12614000.00",
                    "otherOperatingExpenses": "39943000.00",
                    "interestExpense": "234000.00",
                    "taxProvision": "17000.00",
                    "interestIncome": "123000.00",
                    "netInterestIncome": "-111000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "17000.00",
                    "totalRevenue": "27329000.00",
                    "totalOperatingExpenses": "3409000.00",
                    "costOfRevenue": "36534000.00",
                    "totalOtherIncomeExpenseNet": "2223000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-10408000.00",
                    "netIncomeApplicableToCommonShares": "-10408000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2016-12-31": {
                    "date": "2016-12-31",
                    "filing_date": "2016-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-1790000.00",
                    "minorityInterest": null,
                    "netIncome": "-1789000.00",
                    "sellingGeneralAdministrative": "725000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-743000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-1476000.00",
                    "ebitda": "-1474000.00",
                    "depreciationAndAmortization": "2000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-1485000.00",
                    "otherOperatingExpenses": "1485000.00",
                    "interestExpense": "314000.00",
                    "taxProvision": "-1000.00",
                    "interestIncome": "9000.00",
                    "netInterestIncome": "-305000.00",
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "-1000.00",
                    "totalRevenue": "0.00",
                    "totalOperatingExpenses": "727000.00",
                    "costOfRevenue": "2000.00",
                    "totalOtherIncomeExpenseNet": "-305000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-1789000.00",
                    "netIncomeApplicableToCommonShares": "-1789000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2015-12-31": {
                    "date": "2015-12-31",
                    "filing_date": "2015-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2478000.00",
                    "minorityInterest": null,
                    "netIncome": "-2485000.00",
                    "sellingGeneralAdministrative": "1410000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-815000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-2211000.00",
                    "ebitda": "-2208000.00",
                    "depreciationAndAmortization": "3000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2231000.00",
                    "otherOperatingExpenses": "2228000.00",
                    "interestExpense": "267000.00",
                    "taxProvision": "7000.00",
                    "interestIncome": "247000.00",
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "7000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "1413000.00",
                    "costOfRevenue": "3000.00",
                    "totalOtherIncomeExpenseNet": "-247000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": "-2485000.00",
                    "netIncomeApplicableToCommonShares": "-2485000.00",
                    "preferredStockAndOtherAdjustments": null
                },
                "2014-12-31": {
                    "date": "2014-12-31",
                    "filing_date": "2014-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2622000.00",
                    "minorityInterest": null,
                    "netIncome": "-2635000.00",
                    "sellingGeneralAdministrative": "1506000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-870000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-2587000.00",
                    "ebitda": "-2586000.00",
                    "depreciationAndAmortization": "1000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-2590000.00",
                    "otherOperatingExpenses": "2590000.00",
                    "interestExpense": "35000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "13000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "1507000.00",
                    "costOfRevenue": "870000.00",
                    "totalOtherIncomeExpenseNet": "-32000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2013-12-31": {
                    "date": "2013-12-31",
                    "filing_date": "2013-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "205475000.00",
                    "minorityInterest": null,
                    "netIncome": "205460000.00",
                    "sellingGeneralAdministrative": "3048000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "-1155000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-4587000.00",
                    "ebitda": "-4555000.00",
                    "depreciationAndAmortization": "32000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "205472000.00",
                    "otherOperatingExpenses": "205472000.00",
                    "interestExpense": "3000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "15000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "-205472000.00",
                    "costOfRevenue": "1155000.00",
                    "totalOtherIncomeExpenseNet": "3000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2012-12-31": {
                    "date": "2012-12-31",
                    "filing_date": "2012-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-298741000.00",
                    "minorityInterest": null,
                    "netIncome": "-298798000.00",
                    "sellingGeneralAdministrative": "12544000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": "2262000.00",
                    "reconciledDepreciation": null,
                    "ebit": "-298741000.00",
                    "ebitda": "-298625000.00",
                    "depreciationAndAmortization": "116000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "3053000.00",
                    "otherOperatingExpenses": "298829000.00",
                    "interestExpense": "422000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "57000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "298829000.00",
                    "costOfRevenue": "-2262000.00",
                    "totalOtherIncomeExpenseNet": "-301794000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2011-12-31": {
                    "date": "2011-12-31",
                    "filing_date": "2011-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-135871000.00",
                    "minorityInterest": null,
                    "netIncome": "-135959000.00",
                    "sellingGeneralAdministrative": "13433000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-135871000.00",
                    "ebitda": "-135725000.00",
                    "depreciationAndAmortization": "146000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-125724000.00",
                    "otherOperatingExpenses": "125724000.00",
                    "interestExpense": "10147000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "88000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "125724000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-10147000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2010-12-31": {
                    "date": "2010-12-31",
                    "filing_date": "2010-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-108681000.00",
                    "minorityInterest": null,
                    "netIncome": "-108659000.00",
                    "sellingGeneralAdministrative": "10214000.00",
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-108681000.00",
                    "ebitda": "-108470000.00",
                    "depreciationAndAmortization": "211000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-108903000.00",
                    "otherOperatingExpenses": "108903000.00",
                    "interestExpense": "222000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "173000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "108903000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "222000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2009-12-31": {
                    "date": "2009-12-31",
                    "filing_date": "2009-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-10271000.00",
                    "minorityInterest": null,
                    "netIncome": "-10165000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-10271000.00",
                    "ebitda": "-10021000.00",
                    "depreciationAndAmortization": "250000.00",
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-10664000.00",
                    "otherOperatingExpenses": "10664000.00",
                    "interestExpense": "393000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "186000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "10664000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "393000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2008-12-31": {
                    "date": "2008-12-31",
                    "filing_date": "2008-12-31",
                    "currency_symbol": "USD",
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-11981000.00",
                    "minorityInterest": null,
                    "netIncome": "-11981000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": "-14767000.00",
                    "ebitda": "-14767000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-14767000.00",
                    "otherOperatingExpenses": "14767000.00",
                    "interestExpense": "2786000.00",
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": null,
                    "totalRevenue": null,
                    "totalOperatingExpenses": "14767000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "2786000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                },
                "2007-12-31": {
                    "date": "2007-12-31",
                    "filing_date": "2007-12-31",
                    "currency_symbol": null,
                    "researchDevelopment": null,
                    "effectOfAccountingCharges": null,
                    "incomeBeforeTax": "-2110000.00",
                    "minorityInterest": null,
                    "netIncome": "-2111000.00",
                    "sellingGeneralAdministrative": null,
                    "sellingAndMarketingExpenses": null,
                    "grossProfit": null,
                    "reconciledDepreciation": null,
                    "ebit": null,
                    "ebitda": "-2110000.00",
                    "depreciationAndAmortization": null,
                    "nonOperatingIncomeNetOther": null,
                    "operatingIncome": "-819000.00",
                    "otherOperatingExpenses": "819000.00",
                    "interestExpense": null,
                    "taxProvision": null,
                    "interestIncome": null,
                    "netInterestIncome": null,
                    "extraordinaryItems": null,
                    "nonRecurring": null,
                    "otherItems": null,
                    "incomeTaxExpense": "1000.00",
                    "totalRevenue": null,
                    "totalOperatingExpenses": "819000.00",
                    "costOfRevenue": null,
                    "totalOtherIncomeExpenseNet": "-1291000.00",
                    "discontinuedOperations": null,
                    "netIncomeFromContinuingOps": null,
                    "netIncomeApplicableToCommonShares": null,
                    "preferredStockAndOtherAdjustments": null
                }
            }
        }
    }
}
FLEX LNG Ltd

1 Year

3 Year

10 Year

Company Information

People

Directors & Officers

Shareholders

Institutional Holders

Fund Holdings

Financial Highlights

Valuation Metrics

Shares Statistics

Stock Price History

1 Year Price History

3 Years Price History

10 Years Price History

Financial Charts

Revenue, Net Income & Operating Cash Flow (Yearly)

Revenue, Net Income & Operating Cash Flow (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)

Assistant
