Consolidated Statement of Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Common Stock [Member] Cumulative Change, Adjusted Balance [Member]	Additional Paid-in Capital [Member]	Additional Paid-in Capital [Member] Cumulative Change, Adjusted Balance [Member]	Retained Earnings [Member]	Retained Earnings [Member] Cumulative Change, Adjustment [Member]	Retained Earnings [Member] Cumulative Change, Adjusted Balance [Member]	Accumulated Other Comprehensive Income /(Loss) [Member]	Accumulated Other Comprehensive Income /(Loss) [Member] Cumulative Change, Adjusted Balance [Member]	Total	Cumulative Change, Adjustment [Member]	Cumulative Change, Adjusted Balance [Member]
Balance at Dec. 31, 2022	$ 116,099	$ 116,099	$ 977	$ 977	$ 54,492	$ (916)	$ 53,576	$ (46,528)	$ (46,528)	$ 125,040	$ (916)	$ 124,124
Balance (in shares) at Dec. 31, 2022	14,652,584	14,652,584
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting Standards Update [Extensible Enumeration]						ASU 2016-13 [Member]	ASU 2016-13 [Member]				ASU 2016-13 [Member]	ASU 2016-13 [Member]
Net income					21,554					21,554
Other comprehensive income (loss), net of tax								12,801		12,801
Stock dividend adjustment	$ 296				(296)					0
Stock dividend adjustment (in shares)	3,525
Stock dividend declared	$ 6,067				(6,067)					0
Stock dividend declared (in shares)	737,253
Cash in lieu of fractional shares					(7)					(7)
Cash in lieu of fractional shares (in shares)	(164)
Stock-based compensation	$ 820									820
Common shares issued related to restricted stock grants and ESPP, net of restricted stock forfeited	$ 96									96
Common shares issued related to restricted stock grants and ESPP, net of restricted stock forfeited (in shares)	76,261
Stock options exercised, net	$ 0									0
Stock options exercised, net (in shares)	32,927
Stock repurchase and retirement	$ (143)									(143)
Stock repurchase and retirement (in shares)	(20,054)
Balance at Dec. 31, 2023	$ 123,235		977		68,760			(33,727)		159,245
Balance (in shares) at Dec. 31, 2023	15,482,332
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income					20,034					20,034
Other comprehensive income (loss), net of tax								(124)		(124)
Stock dividend adjustment	$ 325				(325)					0
Stock dividend adjustment (in shares)	2,671
Stock dividend declared	$ 7,158				(7,158)					0
Stock dividend declared (in shares)	759,192
Cash in lieu of fractional shares					(7)					(7)
Cash in lieu of fractional shares (in shares)	(148)
Stock-based compensation	$ 846									846
Common shares issued related to restricted stock grants and ESPP, net of restricted stock forfeited	$ 102									102
Common shares issued related to restricted stock grants and ESPP, net of restricted stock forfeited (in shares)	77,816
Stock options exercised, net	$ 0									0
Stock options exercised, net (in shares)	10,259
Stock repurchase and retirement	$ (3,764)									(3,764)
Stock repurchase and retirement (in shares)	(389,071)
Balance at Dec. 31, 2024	$ 127,902		$ 977		$ 81,304			$ (33,851)		$ 176,332
Balance (in shares) at Dec. 31, 2024	15,943,051