CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (unaudited) - USD ($) $ in Thousands	Total	Impact	Pre-ASU 2016-13	Common Stock	Common Stock Pre-ASU 2016-13	Additional Paid-in Capital	Additional Paid-in Capital Pre-ASU 2016-13	Retained Earnings	Retained Earnings Impact	Retained Earnings Pre-ASU 2016-13	Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss Pre-ASU 2016-13
Beginning balance (shares) at Dec. 31, 2021				15,137,808
Beginning balance at Dec. 31, 2021	$ 165,222			$ 78,718		$ 8,645		$ 79,056			$ (1,197)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	16,632							16,632
Other comprehensive loss	(9,777)										(9,777)
Stock issued under stock-based compensation plans (in shares)				51,395
Stock issued under stock-based compensation plans	(79)					(79)
Stock-based compensation, net	523					523
Cash dividends declared	(3,029)							(3,029)
Ending balance (shares) at Jun. 30, 2022				15,189,203
Ending balance at Jun. 30, 2022	169,492			$ 78,718		9,089		92,659			(10,974)
Beginning balance (shares) at Mar. 31, 2022				15,137,808
Beginning balance at Mar. 31, 2022	165,991			$ 78,718		8,860		85,694			(7,281)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	8,480							8,480
Other comprehensive loss	(3,693)										(3,693)
Stock issued under stock-based compensation plans (in shares)				51,395
Stock issued under stock-based compensation plans	(79)					(79)
Stock-based compensation, net	308					308
Cash dividends declared	(1,515)							(1,515)
Ending balance (shares) at Jun. 30, 2022				15,189,203
Ending balance at Jun. 30, 2022	169,492			$ 78,718		9,089		92,659			(10,974)
Beginning balance (shares) at Dec. 31, 2022				15,270,344	15,270,344
Beginning balance at Dec. 31, 2022	176,916	$ (1,484)	$ 175,432	$ 79,326	$ 79,326	9,743	$ 9,743	105,690	$ (1,484)	$ 104,206	(17,843)	$ (17,843)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	13,625							13,625
Other comprehensive loss	(325)										(325)
Stock issued under stock-based compensation plans (in shares)				146,408
Stock issued under stock-based compensation plans	636			$ 720		(84)
Stock-based compensation, net	$ 638					638
Repurchase of common stock (shares)	(298,484)
Repurchase of common stock	$ (2,582)
Cash dividends declared	(3,654)							(3,654)
Ending balance (shares) at Jun. 30, 2023				15,118,268
Ending balance at Jun. 30, 2023	183,770			$ 77,464		10,297		114,177			(18,168)
Beginning balance (shares) at Mar. 31, 2023				15,286,558
Beginning balance at Mar. 31, 2023	183,781			$ 79,475		10,056		109,908			(15,658)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	6,091							6,091
Other comprehensive loss	(2,510)										(2,510)
Stock issued under stock-based compensation plans (in shares)				53,204
Stock issued under stock-based compensation plans	(73)					(73)
Stock-based compensation, net	$ 314					314
Repurchase of common stock (shares)	(221,494)
Repurchase of common stock	$ (2,011)
Cash dividends declared	(1,822)							(1,822)
Ending balance (shares) at Jun. 30, 2023				15,118,268
Ending balance at Jun. 30, 2023	$ 183,770			$ 77,464		$ 10,297		$ 114,177			$ (18,168)