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Supplementary Data - Costs incurred for oil and natural gas producing activities (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Extractive Industries [Abstract]        
Proved $ 0 $ 8,161 $ 2,824 $ 27,459
Unproved 32,919 11,262 51,515 24,053
Development costs 77,171 75,726 206,761 233,071
Total costs incurred for oil and natural gas properties $ 110,090 $ 95,149 $ 261,100 $ 284,583