Stock Compensation and Earnings per Share - Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Share-based Payment Arrangement [Abstract]
Income (loss) from continuing operations	$ (603)	$ 2,945
Total income from discontinued operations, net of tax	0	48,472
Net income (loss)	$ (603)	$ 51,417
Basic weighted average shares outstanding (in shares)	50,146	49,947
Basic net income per share - continuing operations (in dollars per share)	$ (0.01)	$ 0.06
Basic net income per share - discontinued operations (in dollars per share)	0	0.97
Basic net income (loss) per share (in dollars per share)	$ (0.01)	$ 1.03
Effect from dilutive shares and options outstanding (in shares)	0	134
Diluted weighted average shares outstanding (in shares)	50,146	50,081
Diluted net income per share - continuing operations (in dollars per share)	$ (0.01)	$ 0.06
Diluted net income per share - discontinued operations (in dollars per share)	0	0.97
Diluted net income (loss) per share (in dollars per share)	$ (0.01)	$ 1.03