CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Deferred Compensation, Share-Based Payments [Member]	AOCI Attributable to Parent [Member]	Total
Beginning balance, value at Dec. 31, 2021	$ 286	$ 46,374	$ 89,995	$ 925	$ 870	$ 136,600
Shares, Outstanding, Beginning Balance at Dec. 31, 2021	5,723,394
Net income			3,568			3,568
Other comprehensive income, net of tax					(9,289)	(9,289)
Common stock dividends declared ($0.16 per share)			(915)			(915)
Issuance of restricted common stock	$ 2	811		(813)
[custom:StockIssuedDuringPeriodSharesRestrictedCommonStock]	28,700
Issuance of restricted stock units upon vesting
[custom:StockIssuedDuringPeriodSharesRestrictedStockUnitsUponVesting]	12,900
Net settlement impact of performance restricted stock units upon vesting		(183)				(183)
[custom:NetSettlementImpactForVestingOfPerformanceRestrictedStockUnitsShares]	(78)
Stock based compensation-restricted stock awards		97		188		285
Ending balance, value at Mar. 31, 2022	$ 288	47,099	92,648	(1,550)	(8,419)	130,066
Shares, Outstanding, Ending Balance at Mar. 31, 2022	5,764,916
Beginning balance, value at Dec. 31, 2022	$ 580	47,466	102,178	1,144	(20,725)	128,355
Shares, Outstanding, Beginning Balance at Dec. 31, 2022	5,798,816
Net income			3,018			3,018
Other comprehensive income, net of tax					2,693	2,693
Common stock dividends declared ($0.16 per share)			(927)			(927)
Issuance of restricted stock units upon vesting	$ 1					1
[custom:StockIssuedDuringPeriodSharesRestrictedStockUnitsUponVesting]	13,473
Net settlement impact of performance restricted stock units upon vesting		(112)				(112)
[custom:NetSettlementImpactForVestingOfPerformanceRestrictedStockUnitsShares]	(4,570)
Stock based compensation-restricted stock awards		42		183		225
Cumulative effect of accounting changes (Note 1)			(898)			(898)
Ending balance, value at Mar. 31, 2023	$ 581	$ 47,396	$ 103,371	$ 961	$ (18,032)	$ 132,355
Shares, Outstanding, Ending Balance at Mar. 31, 2023	5,807,719