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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Changes in Reserve for Future Abandonment Costs (Detail) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]    
Reserve for future abandonment costs at beginning of period $ 33,996 $ 30,773
New wells and facilities placed on production 156 109
Liabilities settled (99) (40)
Wells sold (13,760) (157)
Accretion expense 1,437 1,331
Reserve for future abandonment costs at end of period $ 21,730 $ 32,016