Consolidated Statements Of Changes In Stockholders’ Equity - USD ($) $ in Thousands	Common Stock [Member]	Capital Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2020	$ 2,708	$ 76,394	$ 90,522	$ (719)		$ 168,905
Net income			18,144			18,144
Other comprehensive income (loss)				(3,471)		(3,471)
Cash dividends			(6,532)			(6,532)
Stock compensation expense		634				634
Issued restricted shares, net of forfeitures	4	(4)
Issued shares under Dividend Reinvestment Plan	3	152				155
Issued shares in Employee Stock Purchase Plan	3	200				203
Issued shares in stock option exercises	9	187				196
Issued shares for earnout	7	593				600
Balance at Sep. 30, 2021	2,734	78,156	102,134	(4,190)		178,834
Balance at Jun. 30, 2021	2,724	77,270	98,430	(2,735)		175,689
Net income			6,979			6,979
Other comprehensive income (loss)				(1,455)		(1,455)
Cash dividends			(3,275)			(3,275)
Stock compensation expense		200				200
Issued shares under Dividend Reinvestment Plan	3	93				96
Issued shares for earnout	7	593				600
Balance at Sep. 30, 2021	2,734	78,156	102,134	(4,190)		178,834
Balance at Dec. 31, 2021	2,744	78,795	108,024	(5,671)		183,892
Net income			16,346			16,346
Other comprehensive income (loss)				(44,153)		(44,153)
Cash dividends			(6,936)			(6,936)
Stock compensation expense		952				952
Issued restricted shares	9	(9)
Reissued shares under Dividend Reinvestment Plan	2	141				143
Issued shares in Employee Stock Purchase Plan	4	195				199
Issued shares in stock option exercises	11	361				372
Repurchased shares in treasury stock					$ (1,098)	(1,098)
Reissued restricted shares, net of forfeitures			(115)		249	134
Balance at Sep. 30, 2022	2,770	80,435	117,319	(49,824)	(849)	149,851
Balance at Jun. 30, 2022	2,769	80,072	114,982	(34,299)	(849)	162,675
Net income			5,864			5,864
Other comprehensive income (loss)				(15,525)		(15,525)
Cash dividends			(3,527)			(3,527)
Stock compensation expense		328				328
Issued shares in stock option exercises	1	35				36
Balance at Sep. 30, 2022	$ 2,770	$ 80,435	$ 117,319	$ (49,824)	$ (849)	$ 149,851