Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance (in shares) at Dec. 31, 2020		8,171,734
Balance at Dec. 31, 2020	$ 136,410	$ 107,948	$ 27,821	$ 641
Stock awards issued and related compensation expense, shares		68,355
Stock awards issued and related compensation expense	1,688	$ 1,688	0	0
Shares withheld to pay taxes on stock based compensation , shares		(14,426)
Shares withheld to pay taxes on stock based compensation	(406)	$ (406)	0	0
Stock options exercised , shares		57,020
Stock options exercised	575	$ 575	0	0
Shares Withheld to pay exercise price on stock options shares, shares		(18,383)
Shares withheld to pay exercise price on stock options	(332)	$ (332)
Net income	13,368		13,368	0
Other comprehensive (loss)	(549)	$ 0	0	(549)
Balance (in shares) at Dec. 31, 2021		8,264,300
Balance at Dec. 31, 2021	150,754	$ 109,473	41,189	92
Stock awards issued and related compensation expense, shares		76,121
Stock awards issued and related compensation expense	2,065	$ 2,065	0	0
Shares withheld to pay taxes on stock based compensation , shares		(16,047)
Shares withheld to pay taxes on stock based compensation	$ (302)	$ (302)
Stock options exercised , shares	11,550	11,550
Stock options exercised	$ 97	$ 97	0	0
Shares Withheld to pay exercise price on stock options shares, shares		(3,445)
Shares withheld to pay exercise price on stock options	(76)	$ (76)
Net income	21,108	0	21,108	0
Other comprehensive (loss)	(1,392)	$ 0	0	(1,392)
Balance (in shares) at Dec. 31, 2022		8,332,479
Balance at Dec. 31, 2022	$ 172,254	$ 111,257	$ 62,297	$ (1,300)