Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Common Stock Outstanding [Member]	Common Stock Including Additional Paid in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Total
Balance (in shares) at Dec. 31, 2022			5,630,794
Balance (Accounting Standards Update 2016-13 [Member]) at Dec. 31, 2022	$ (1,326)	$ (1,326)
Balance at Dec. 31, 2022				$ 115,611	$ 119,754	$ (71,152)		$ 162,950
Net income					12,402			12,402
Other comprehensive income						5,884		5,884
Issuance of common stock through Employee Stock Purchase Plan (in shares)			7,294
Issuance of common stock through Employee Stock Purchase Plan				302				302
Re-issuance of common stock through Dividend Reinvestment Plan (in shares)			17,576
Re-issuance of common stock through Dividend Reinvestment Plan				135			$ 673	808
Issuance of common stock from vested restricted share grants through stock compensation plans (in shares)			24,283
Issuance of common stock from vested restricted share grants through stock compensation plans				0				0
Issuance of common stock through exercise of SSARs (in shares)			2,699
Issuance of common stock through exercise of SSARs				0	0	0	0	0
Stock-based compensation expense				963				963
Repurchase of shares to cover withholdings (in shares)			(1,386)
Repurchase of shares to cover withholdings							(68)	(120)
Cash dividends declared					(4,119)			(4,119)
Balance (in shares) at Jun. 30, 2023			5,681,260
Balance at Jun. 30, 2023				116,959	126,711	(65,268)		177,744
Balance (in shares) at Mar. 31, 2023			5,665,255
Balance at Mar. 31, 2023				116,437	123,416	(62,938)		175,887
Net income					5,362			5,362
Other comprehensive income						(2,330)		(2,330)
Re-issuance of common stock through Dividend Reinvestment Plan (in shares)			9,472
Re-issuance of common stock through Dividend Reinvestment Plan				56			370	426
Issuance of common stock from vested restricted share grants through stock compensation plans (in shares)			3,834
Issuance of common stock from vested restricted share grants through stock compensation plans				0				0
Issuance of common stock through exercise of SSARs (in shares)			2,699
Issuance of common stock through exercise of SSARs				0	0	0	0	0
Stock-based compensation expense				518				518
Repurchase of shares to cover withholdings (in shares)			0
Repurchase of shares to cover withholdings							0	(52)
Cash dividends declared					(2,067)			(2,067)
Balance (in shares) at Jun. 30, 2023			5,681,260
Balance at Jun. 30, 2023				116,959	126,711	(65,268)		177,744
Balance (in shares) at Dec. 31, 2023			5,703,636
Balance at Dec. 31, 2023				117,695	128,251	(56,467)	0	189,479
Net income					9,993			9,993
Other comprehensive income						(458)		(458)
Issuance of common stock through Employee Stock Purchase Plan (in shares)			6,764
Issuance of common stock through Employee Stock Purchase Plan				280				280
Re-issuance of common stock through Dividend Reinvestment Plan (in shares)			1,645
Re-issuance of common stock through Dividend Reinvestment Plan				4	0	0	79	83
Issuance of common stock from vested restricted share grants through stock compensation plans (in shares)			25,304
Issuance of common stock from vested restricted share grants through stock compensation plans				0
Stock-based compensation expense				798				798
Repurchase of shares to cover withholdings (in shares)			(1,606)
Repurchase of shares to cover withholdings				0	0	0	(79)	(79)
Cash dividends declared					(4,404)			(4,404)
Forfeited restricted dividend reinvestment shares (in shares)			(15)
Forfeited restricted dividend reinvestment shares				0	0	0	0	0
Balance (in shares) at Jun. 30, 2024			5,735,728
Balance at Jun. 30, 2024				118,777	133,840	(56,925)	0	195,692
Balance (in shares) at Mar. 31, 2024			5,735,732
Balance at Mar. 31, 2024				118,438	131,111	(57,914)	0	191,635
Net income					4,935			4,935
Other comprehensive income						989		989
Stock-based compensation expense				339				339
Cash dividends declared					(2,206)			(2,206)
Forfeited restricted dividend reinvestment shares (in shares)			(4)
Forfeited restricted dividend reinvestment shares				0	0	0	0	0
Balance (in shares) at Jun. 30, 2024			5,735,728
Balance at Jun. 30, 2024				$ 118,777	$ 133,840	$ (56,925)	$ 0	$ 195,692