Stockholders' Equity - Diluted Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Equity [Abstract]
Net income	$ 3,982	$ 8,490
Weighted average number of common shares outstanding (in shares)	32,065	31,264
Dilutive effect of restricted stock grants after application of the treasury stock method (in shares)	620	1,043
Dilutive shares outstanding (in shares)	32,685	32,307
Basic earnings (loss) per share (in dollars per share)	$ 0.12	$ 0.27
Diluted earnings (loss) per share (in dollars per share)	$ 0.12	$ 0.26