Earnings (Loss) Per Common Share (EPS) - Basic EPS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share, Basic and Diluted [Abstract]
Net income (loss)	$ 15,298	$ 10,545	$ 4,916	$ 10,958	$ 25,843	$ 15,874
Average common shares outstanding (in shares)	56,691		56,061		56,642	55,890
Basic EPS (in dollars per share)	$ 0.27		$ 0.09		$ 0.46	$ 0.28