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Asset Retirement Obligations Asset Retirement Obligations (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Asset Retirement Obligation Disclosure [Abstract]            
Asset Retirement Obligation $ 11,170   $ 11,170   $ 10,456 $ 6,050
Accretion expense 240 $ 101 464 $ 200 534  
Liabilities incurred for new wells and facilities construction     280   3,032  
Reduction due to sold wells and facilities         (57)  
Reductions due to plugged wells and facilities     (412)   (22)  
Revisions in estimates     382   919  
Asset retirement obligation - current portion $ 1,551   $ 1,551   $ 1,284