Earnings Per Share - Reconciliation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Net income (loss)	$ (127,996)	$ (30,768)	$ 1,720
Weighted average basic common shares outstanding	35,331	35,260	35,839
Effect of dilutive securities - stock options and awards	0	0	313
Total shares and dilutive securities	35,331	35,260	36,152
Basic income (loss) per common share	$ (3.62)	$ (0.87)	$ 0.05
Diluted income (loss) per common share	$ (3.62)	$ (0.87)	$ 0.05