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Accrued Liabilities and Other (Schedule of Accrued Liabilities and Other Balances) (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
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Accrued Liabilities and Other [Abstract] |  |
Accrued accounts payable invoices | $ 24,749 | $ 11,967
Gabon DMO, PID and PIH obligations | 10,470 | 9,465
Derivative liability - crude oil swaps | 24,064 | 4,806
Capital expenditures | 20,568 | 11,327
Stock appreciation rights - current portion | 1,422 | 609
Accrued wages and other compensation | 939 | 2,124
ARO Obligation | 6,790 | 6,745
Other | 2,407 | 2,401
Total accrued liabilities and other | $ 91,409 | $ 49,444

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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