Earnings Per Share - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Share [Abstract]
Net income available to common shareholders	$ 5,876	$ 5,755
Weighted average common shares outstanding (for basic calculation) (in shares)	44,959,960	44,729,824
Dilutive effect of outstanding common stock options and RSUs (in shares)	649,804	1,011,437
Weighted average common dilutive shares outstanding (for diluted calculation) (in shares)	45,609,764	45,741,261
Net income per common share – basic (in dollars per share)	$ 0.13	$ 0.13
Net income per common share – diluted (in dollars per share)	$ 0.13	$ 0.13