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Fixed Assets - Forecast of Accretion Expense (Details) $ in Thousands | Mar. 31, 2017 USD ($)
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Fixed Assets And Asset Retirement Obligations [Abstract] |
Remainder of 2017 | $ 8,284
2018 | 9,619
2019 | 8,841
2020 | 9,411
2021 | $ 10,019

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- Definition Asset Retirement Obligation, Future Payments Due In Four Years + References No definition available. + Details
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- Definition Asset Retirement Obligation, Future Payments Due In Three Years + References No definition available. + Details
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- Definition Asset Retirement Obligation, Future Payments Due in Five Years + References No definition available. + Details
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