Earnings Per Share - Two-class method (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share
Net Income (Loss)	$ 9,104	$ 9,293	$ 17,290	$ 19,477
Dividends and undistributed earnings allocated to participating securities	62	101	120	225
Net income available to common shareholders	$ 9,042	$ 9,192	$ 17,170	$ 19,252
Weighted-average common shares outstanding for basic earnings per share	20,033	17,297	20,030	17,271
Dilutive effect of stock-based awards	208	235	213	246
Weighted-average common shares outstanding for diluted earnings per share	20,241	17,532	20,243	17,517
Per Common Share Data
Basic earnings per common share	$ 0.45	$ 0.53	$ 0.86	$ 1.11
Diluted earnings per common share	$ 0.45	$ 0.52	$ 0.85	$ 1.10