CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (unaudited) - USD ($) $ in Thousands	Total	Cumulative effect related to adoption of ASC 326, net of tax	Adjusted balance	Common Stock	Common Stock Adjusted balance	Additional Paid-in Capital	Additional Paid-in Capital Adjusted balance	Retained Earnings	Retained Earnings Cumulative effect related to adoption of ASC 326, net of tax	Retained Earnings Adjusted balance	Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss Adjusted balance
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	18,746							18,746
Other comprehensive income (loss)	(3,571)										(3,571)
Stock issued under stock-based compensation plans, net of forfeiture (in shares)				177,343
Stock issued under stock-based compensation plans, net of forfeiture	790			$ 888		(98)
Stock-based compensation, net	961					961
Repurchase of common stock (shares)				(298,484)
Repurchase of common stock	(2,582)			$ (2,582)
Cash dividends declared	(5,469)							(5,469)
Ending balance (shares) at Sep. 30, 2023				15,149,203
Ending balance at Sep. 30, 2023	184,307			$ 77,632		10,606		117,483			(21,414)
Beginning balance (shares) at Jun. 30, 2023				15,118,268
Beginning balance at Jun. 30, 2023	183,770			$ 77,464		10,297		114,177			(18,168)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	5,121							5,121
Other comprehensive income (loss)	(3,246)										(3,246)
Stock issued under stock-based compensation plans, net of forfeiture (in shares)				30,935
Stock issued under stock-based compensation plans, net of forfeiture	154			$ 168		(14)
Stock-based compensation, net	323					323
Cash dividends declared	(1,815)							(1,815)
Ending balance (shares) at Sep. 30, 2023				15,149,203
Ending balance at Sep. 30, 2023	184,307			$ 77,632		10,606		117,483			(21,414)
Beginning balance (shares) at Dec. 31, 2023				15,000,436
Beginning balance at Dec. 31, 2023	192,626			$ 76,280		10,942		120,855			(15,451)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	16,098							16,098
Other comprehensive income (loss)	2,056										2,056
Stock issued under stock-based compensation plans, net of forfeiture (in shares)				89,863
Stock issued under stock-based compensation plans, net of forfeiture	23			$ 160		(137)
Stock-based compensation, net	908					908
Repurchase of common stock (shares)				(278,628)
Repurchase of common stock	(2,743)			$ (2,743)
Cash dividends declared	(5,365)							(5,365)
Ending balance (shares) at Sep. 30, 2024				14,811,671
Ending balance at Sep. 30, 2024	203,603			$ 73,697		11,713		131,588			(13,395)
Beginning balance (shares) at Jun. 30, 2024				14,816,281
Beginning balance at Jun. 30, 2024	195,906			$ 73,749		11,441		127,929			(17,213)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	5,436							5,436
Other comprehensive income (loss)	3,818										3,818
Stock-based compensation, net	272					272
Repurchase of common stock (shares)				(4,610)
Repurchase of common stock	(52)			$ (52)
Cash dividends declared	(1,777)							(1,777)
Ending balance (shares) at Sep. 30, 2024				14,811,671
Ending balance at Sep. 30, 2024	$ 203,603			$ 73,697		$ 11,713		$ 131,588			$ (13,395)