Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Basic earnings per common share computation
Net income per consolidated statements of income	$ 53,718	$ 58,886	$ 53,405
Net earnings allocated to participating securities	(283)	(229)	(183)
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 53,435	$ 58,657	$ 53,222
Weighted average common shares outstanding, including shares considered participating securities (in shares)	21,010	18,057	16,875
Less: Average participating securities (in shares)	(106)	(70)	(55)
Weighted average shares (in shares)	20,904	17,987	16,820
Basic earnings per common share (in dollars per share)	$ 2.56	$ 3.26	$ 3.16
Diluted earnings per common share computation
Net earnings allocated to common stock	$ 53,435	$ 58,657	$ 53,222
Weighted average common shares outstanding for basic earnings per common share (in shares)	20,904	17,987	16,820
Add: Dilutive effects of performance based-shares (in shares)	40	33	0
Weighted average shares and dilutive potential common shares (in shares)	20,944	18,020	16,820
Diluted earnings per common share (in dollars per share)	$ 2.55	$ 3.26	$ 3.16
Distributed earnings allocated to common stock
Basic earnings per common share computation
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 14,607	$ 12,508	$ 11,514
Undistributed earnings allocated to common stock
Basic earnings per common share computation
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 38,828	$ 46,149	$ 41,708