REVENUE FROM CONTRACTS WITH CUSTOMERS (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Retained earnings	$ 189,440	$ 41,071
Total shareholders' equity	362,626	399,668	$ 425,593
Retained Earnings (Deficit)
Segment Reporting Information [Line Items]
Total shareholders' equity	$ 189,440	$ 41,071	$ (18,140)
Oil and Natural Gas
Segment Reporting Information [Line Items]
Revenue Satisfied at Point in Time, Transfer of Control	Revenues from oil and natural gas sales are recognized when the customer obtains control of the sold product which typically occurs at the point of delivery to the customer.
Mid-Stream
Segment Reporting Information [Line Items]
Change in contact assets and liabilities, net	$ 1,588