Earnings (Loss) Per Share - Computations of Basic and Diluted Earnings (Loss) Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share [Abstract]
Basic weighted-average common shares outstanding	28,766	33,066	29,296	33,123
Performance share units, unvested restricted stock units, and unvested restricted stock	0	0	0	0
Diluted weighted-average common shares outstanding	28,766	33,066	29,296	33,123
Net loss attributable to common stock	$ (400)	$ (7,782)	$ (3,843)	$ (14,545)
Basic loss per common share	$ (0.01)	$ (0.24)	$ (0.13)	$ (0.44)
Diluted loss per common share	$ (0.01)	$ (0.24)	$ (0.13)	$ (0.44)