CONDENSED CONSOLIDATED BALANCE SHEET (PARENTHETICAL) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Unproved oil and gas properties, valuation allowance	$ 37,904	$ 38,008
Other property and equipment, accumulated depreciation	$ 57,338	$ 56,512
Common Stock, Par Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	200,000,000	200,000,000
Common Stock, Shares Issued	120,517,918	121,931,676
Common Stock, Shares Outstanding	120,517,918	121,931,676