Earnings (Loss) Per Share - Calculation of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
BASIC
Net income (loss)	$ (61,363)	$ (2,910)
Weighted-average common shares outstanding, basic (in shares)	12,749	12,812
Basic earnings (loss) per share (in dollars per share)	$ (4.81)	$ (0.23)
DILUTED
Net income (loss)	$ (61,363)	$ (2,910)
Weighted-average common shares outstanding, basic (in shares)	12,749	12,812
Dilutive effect of stock options, restricted stock and common stock warrants (in shares)	0	0
Weighted-average common shares outstanding on a diluted basis (in shares)	12,749	12,812
Diluted earnings (loss) per share (in dollars per share)	$ (4.81)	$ (0.23)