UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (DEFICIT) - USD ($) $ in Thousands	Common Stock [Member]	Warrant [Member]	[1]	Additional Paid In Capital [Member]	Accumulated Earnings (Deficit) [Member]	Total
Balance at Dec. 31, 2021	$ 382	$ 4,788		$ 425,066	$ (495,077)	$ (64,841)
Net income (loss)	0	0		0	(48,614)	(48,614)
Share-based compensation expense	0	0		518	0	518
Shares withheld for taxes	0	0		(66)	0	(66)
Other	2	0		(2)	0	0
Balance at Mar. 31, 2022	384	4,788		425,516	(543,691)	(113,003)
Balance at Dec. 31, 2021	382	4,788		425,066	(495,077)	(64,841)
Net income (loss)						(19,394)
Balance at Jun. 30, 2022	385	0		430,695	(514,471)	(83,391)
Balance at Mar. 31, 2022	384	4,788		425,516	(543,691)	(113,003)
Net income (loss)	0	0		0	29,220	29,220
Share-based compensation expense	0	0		856	0	856
Shares withheld for taxes	0	0		(464)	0	(464)
Expiration of warrants	0	(4,788)		4,788	0	0
Other	1	0		(1)	0	0
Balance at Jun. 30, 2022	385	$ 0		430,695	(514,471)	(83,391)
Balance at Dec. 31, 2022	386			432,251	(437,202)	(4,565)
Net income (loss)	0			0	352,759	352,759
Share-based compensation expense	0			941	0	941
Shares withheld for taxes	0			(2,141)	0	(2,141)
Other	5			(5)	0	0
Balance at Mar. 31, 2023	391			431,046	(84,443)	346,994
Balance at Dec. 31, 2022	386			432,251	(437,202)	(4,565)
Net income (loss)						362,575
Balance at Jun. 30, 2023	391			432,380	(74,627)	358,144
Balance at Mar. 31, 2023	391			431,046	(84,443)	346,994
Net income (loss)	0			0	9,816	9,816
Share-based compensation expense	0			1,340	0	1,340
Shares withheld for taxes	0			(6)	0	(6)
Balance at Jun. 30, 2023	$ 391			$ 432,380	$ (74,627)	$ 358,144

[1] The warrants expired on May 4, 2022.