Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Preferred Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Beginning balance, value at Dec. 31, 2020			$ 46,645	$ 37,721	$ 2,159	$ 86,525
Beginning Balance, Shares at Dec. 31, 2020	5,271,971	287,895
Net income				3,594		3,594
Other comprehensive income, net of tax					(1,562)	(1,562)
Stock compensation expense			155			155
Stock options exercised			460			460
Stock options exercised, Shares	36,656
Common stock dividend ($0.10 per share)				(527)		(527)
Preferred stock dividend ($0.105 per share)				(30)		(30)
Stock repurchase			(2,392)			(2,392)
Stock Repurchased and Retired During Period, Shares	(135,230)
Ending balance, value at Mar. 31, 2021			44,868	40,758	597	86,223
Ending Balance, Shares at Mar. 31, 2021	5,173,397	287,895
Beginning balance, value at Dec. 31, 2020			46,645	37,721	2,159	86,525
Beginning Balance, Shares at Dec. 31, 2020	5,271,971	287,895
Net income						7,557
Other comprehensive income, net of tax						(705)
Stock compensation expense						308
Stock options exercised						845
Common stock dividend ($0.10 per share)						(1,037)
Stock repurchase						(3,946)
Ending balance, value at Jun. 30, 2021			43,852	44,181	1,454	89,487
Ending Balance, Shares at Jun. 30, 2021	5,127,681	287,895
Beginning balance, value at Mar. 31, 2021			44,868	40,758	597	86,223
Beginning Balance, Shares at Mar. 31, 2021	5,173,397	287,895
Net income				3,963		3,963
Other comprehensive income, net of tax					857	857
Stock compensation expense			153			153
Stock options exercised			385			385
Stock options exercised, Shares	29,500
Common stock dividend ($0.10 per share)				(510)		(510)
Preferred stock dividend ($0.105 per share)				(30)		(30)
Stock repurchase			(1,554)			(1,554)
Stock Repurchased and Retired During Period, Shares	(75,216)
Ending balance, value at Jun. 30, 2021			43,852	44,181	1,454	89,487
Ending Balance, Shares at Jun. 30, 2021	5,127,681	287,895
Beginning balance, value at Dec. 31, 2021			44,570	51,649	1,186	97,405
Beginning Balance, Shares at Dec. 31, 2021	5,168,681	282,828
Net income				4,108		4,108
Other comprehensive income, net of tax					(4,920)	(4,920)
Stock compensation expense			130			130
Stock options exercised			418			418
Stock options exercised, Shares	29,861
Common stock dividend ($0.10 per share)				(672)		(672)
Preferred stock dividend ($0.105 per share)				(38)		(38)
Ending balance, value at Mar. 31, 2022			45,118	55,047	(3,734)	96,431
Ending Balance, Shares at Mar. 31, 2022	5,198,542	282,828
Beginning balance, value at Dec. 31, 2021			44,570	51,649	1,186	97,405
Beginning Balance, Shares at Dec. 31, 2021	5,168,681	282,828
Net income						7,801
Other comprehensive income, net of tax						(8,515)
Stock compensation expense						274
Stock options exercised						580
Common stock dividend ($0.10 per share)						(1,347)
Stock repurchase
Ending balance, value at Jun. 30, 2022			45,424	58,026	(7,329)	96,121
Ending Balance, Shares at Jun. 30, 2022	5,209,542	282,828
Beginning balance, value at Mar. 31, 2022			45,118	55,047	(3,734)	96,431
Beginning Balance, Shares at Mar. 31, 2022	5,198,542	282,828
Net income				3,693		3,693
Other comprehensive income, net of tax					(3,595)	(3,595)
Stock compensation expense			144			144
Stock options exercised			162			162
Stock options exercised, Shares	11,000
Common stock dividend ($0.10 per share)				(675)		(675)
Preferred stock dividend ($0.105 per share)				(39)		(39)
Stock repurchase
Ending balance, value at Jun. 30, 2022			$ 45,424	$ 58,026	$ (7,329)	$ 96,121
Ending Balance, Shares at Jun. 30, 2022	5,209,542	282,828