ASSET RETIREMENT OBLIGATIONS AND RESTRICTED CASH - Schedule of Restricted Cash and Cash Equivalents (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Restricted Cash And Cash Equivalents [Roll Forward]
Restricted cash, beginning of period	$ 17,449	$ 20,305	$ 20,305
Additional collateral posted	59		734
Restricted Cash And Cash Equivalents Held For Sale	0		(3,590)
Restricted cash, end of period	17,508		$ 17,449
Increase (Decrease) In Restricted Cash	(3,475)	$ 0
Restricted Cash	$ 110