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Asset Retirement Obligations - Summary of Changes in Asset Retirement Obligations (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Asset Retirement Obligations    
Asset retirement obligations at beginning of period $ 103,414 $ 97,149
Liabilities added from acquisition or drilling 20 29
Liabilities settled (923) (296)
Liabilities removed upon sale of wells 0 (113)
Accretion expense 7,081 6,611
Revision of estimates 6,846 34
Asset retirement obligation at end of period 116,438 103,414
Less: Current Portion 1,824 1,016
Asset retirement obligations - long-term portion $ 114,614 $ 102,398