Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Reconciliation of factors used in computing basic and diluted earnings per common share
Net Income (Loss)	$ 64,443	$ 66,555	$ 47,700
Weighted average common shares outstanding for basic earnings per common share (in shares)	61,038,857	60,602,962	60,133,821
Dilutive potential common shares	272,461	487,328	555,241
Shares used in computing diluted earnings per common share (in shares)	61,311,318	61,090,290	60,689,062
Basic earnings per share (in dollars per share)	$ 1.06	$ 1.10	$ 0.79
Diluted earnings per share (in dollars per share)	$ 1.05	$ 1.09	$ 0.79
Weighted average stock options
Reconciliation of factors used in computing basic and diluted earnings per common share
Number of shares in computing diluted earnings per common share	1,655,654	1,230,319	952,395
RSU
Reconciliation of factors used in computing basic and diluted earnings per common share
Number of shares in computing diluted earnings per common share	79,793