Annual report pursuant to Section 13 and 15(d)

PROPERTY AND EQUIPMENT - Schedule of Asset Retirement Obligation (Details)

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PROPERTY AND EQUIPMENT - Schedule of Asset Retirement Obligation (Details) - USD ($)
$ in Thousands
 5 Months Ended 7 Months Ended 12 Months Ended
May 17, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Abstract]        
Asset retirement obligation, beginning of period $ 63,566 $ 65,341 $ 60,355  
Liabilities incurred 546 204 2,358  
Liabilities removed due to divestitures 0 0 (2,213) $ (30,146)
Accretion expense 1,229 1,214 3,066 3,939
Revisions in estimated cash flows   7,762    
Asset retirement obligation, ending of period 65,341 28,264 63,566 $ 60,355
Less: amounts reclassified to liabilities subject to compromise     (63,566)  
Total asset retirement obligation reflected as non-current liabilities, December 31, 2020 (Predecessor) 19,084 28,264 $ 0  
Asset retirement obligation at May 18, 2021 (Successor) 19,084      
Fresh Start Adjustments        
Property, Plant and Equipment [Abstract]        
Asset retirement obligation, beginning of period   $ (46,257)    
Asset retirement obligation, ending of period (46,257)      
Total asset retirement obligation reflected as non-current liabilities, December 31, 2020 (Predecessor) $ (46,257)