CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (DEFICIT) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Treasury Stock
Beginning balance at Dec. 31, 2020	$ 6,097	$ 23	$ 157,262	$ (149,894)	$ (1,294)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	(48,472)			(48,472)
Stock-based compensation expense	394		174		220
Common stock issued for stock-based awards, net	(42)				(42)
Ending balance at Dec. 31, 2021	(42,023)	23	157,436	(198,366)	(1,116)
Increase (Decrease) in Stockholders' Equity
Net income (loss)	11,270			11,270
Stock-based compensation expense	385		237		148
Common stock issued for stock-based awards, net	(4)				(4)
Ending balance at Dec. 31, 2022	$ (30,372)	$ 23	$ 157,673	$ (187,096)	$ (972)