Fair Value Measurements - Fair Value Hierarchy of Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Sep. 18, 2020
Assets [Abstract]
Oil derivative contracts – current	$ 15,517	$ 0	$ 32,635
Oil derivative contracts – long-term	0		501
Total Assets	15,517
Liabilities [Abstract]
Oil derivative contracts – current	(13,018)	(134,509)	(8,613)
Oil derivative contracts – long-term	0	0	$ (295)
Total Liabilities	(13,018)	(134,509)
Quoted Prices in Active Markets (Level 1)
Assets [Abstract]
Oil derivative contracts – current	0
Oil derivative contracts – long-term	0
Total Assets	0
Liabilities [Abstract]
Oil derivative contracts – current	0	0
Oil derivative contracts – long-term	0	0
Total Liabilities	0	0
Significant Other Observable Inputs (Level 2)
Assets [Abstract]
Oil derivative contracts – current	15,517
Oil derivative contracts – long-term	0
Total Assets	15,517
Liabilities [Abstract]
Oil derivative contracts – current	(13,018)	(134,509)
Oil derivative contracts – long-term	0	0
Total Liabilities	(13,018)	(134,509)
Significant Unobservable Inputs (Level 3)
Assets [Abstract]
Oil derivative contracts – current	0
Oil derivative contracts – long-term	0
Total Assets	0
Liabilities [Abstract]
Oil derivative contracts – current	0	0
Oil derivative contracts – long-term	0	0
Total Liabilities	$ 0	$ 0

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