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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
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Loans And Allowance For Credit Losses (Summary Of Loans, Net) (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Loans and Leases Receivable Disclosure [Line Items]
Total loans	$ 608,035	$ 609,333
Less allowance for credit losses	6,920	7,412	$ 7,715	$ 6,259
Net loans	601,115	601,921
Net deferred costs	923	961
Commercial [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	68,257	65,324
Less allowance for credit losses	644	514	601	1,102
Commercial Real Estate [Member]
Loans and Leases Receivable Disclosure [Line Items]
Less allowance for credit losses	3,642	3,985	4,095	2,902
Consumer [Member]
Loans and Leases Receivable Disclosure [Line Items]
Less allowance for credit losses	884	1,093	1,161	904
Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Less allowance for credit losses	1,750	1,820	$ 1,858	$ 1,351
Commercial Mortgages-Owner Occupied [Member] \| Commercial Real Estate [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	133,346	131,519
Commercial Mortgages-Non-Owner Occupied [Member] \| Commercial Real Estate [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	172,178	175,344
Commercial Construction/Land [Member] \| Commercial Real Estate [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	22,364	21,966
Consumer Open-End [Member] \| Consumer [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	48,073	50,282
Consumer Closed-End [Member] \| Consumer [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	26,691	26,235
Residential Mortgages [Member] \| Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	105,417	106,990
Residential Consumer Construction/Land [Member] \| Commercial Real Estate [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	22,364	21,966
Residential Consumer Construction/Land [Member] \| Residential [Member]
Loans and Leases Receivable Disclosure [Line Items]
Total loans	$ 31,709	$ 31,673