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Commitments and Contingencies - Litigation (Details) $ in Thousands |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Dec. 12, 2016 USD ($) item | Mar. 31, 2011 USD ($) | Dec. 31, 2016 USD ($) item | Dec. 31, 2009 USD ($) | Dec. 31, 2006 USD ($) | Mar. 19, 2012 USD ($)
Court of Ouargla Customs Infringement |  |  |  |  |  |
Commitments and Contingencies, Disclosure |  |  |  |  |  |
Litigation amount as per judgment |  |  | $ 3,600 | $ 13,000 |  |
Litigation settlement fine (as percent) |  |  | 50.00% |  |  |
Additional amount to be recovered |  |  | $ 4,400 |  |  |
Amount paid to customs authority |  |  | 3,100 |  |  |
Posted security paid |  |  | $ 1,330 |  |  |
Court of Ouargla Foreign Currency Controls |  |  |  |  |  |
Commitments and Contingencies, Disclosure |  |  |  |  |  |
Litigation amount as per judgment |  | $ 25,600 |  |  |  |
Payment of contract amount in foreign currency |  |  |  |  | $ 7,500 |
Payment of contract amount in domestic currency |  |  |  |  | $ 3,200 |
Approximate multiplier of the amount at issue for fines and penalties |  |  | 4 |  |  |
Court of Ouargla Foreign Currency Controls | Maximum |  |  |  |  |  |
Commitments and Contingencies, Disclosure |  |  |  |  |  |
Potential judgment in excess of accrual |  |  | $ 17,600 |  |  |
NGH2L |  |  |  |  |  |
Commitments and Contingencies, Disclosure |  |  |  |  |  |
Escrow Deposit |  |  |  |  |  | $ 3,000
NGH2L | Maximum |  |  |  |  |  |
Commitments and Contingencies, Disclosure |  |  |  |  |  |
Monetary damages sought based on alleged breach of contract by NGH2L and alleged tortious interference with contractual relations by Parex |  |  | 750,000 |  |  |
Potential recovery |  |  | $ 4,500 |  |  |
C J Energy And Subsidiaries |  |  |  |  |  |
Commitments and Contingencies, Disclosure |  |  |  |  |  |
Number of allowed unsecured claims | item | 2 |  | 2 |  |  |
Maximum claim distribution to be received | $ 4,850 |  | $ 4,850 |  |  |
Maximum obligation amount relating to tax matters | $ 11,500 |  | $ 11,500 |  |  |
pro-rate share of warrant to acquire common equity percentage | 2.00% |  | 2.00% |  |  |

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- Definition Represents the percentage of the total fine as final settlement. + References No definition available. + Details
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- Definition Represents the maximum obligation amount relating to tax matters. + References No definition available. + Details
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- Definition Represents the amount paid for posted security to suspend collection efforts and to enter into a formal negotiations process with the customs authority of Algeria. + References No definition available. + Details
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- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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