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Loan Quality And Allowance For Loan Losses (Allowance For Loan Losses, By Loan Segment) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance	$ 15,066	$ 16,789
Charge-offs	(45)	(36)
Recoveries	29	183
Provision		(800)
Allowance, Ending Balance	15,050	16,136
Loans evaluated for allowance individually	11,366		$ 11,605
Loans evaluated for allowance collectively	989,611		987,207
Total Loans	1,000,977		998,812
Allowance established for loans evaluated individually	662		698
Allowance established for loan evaluated collectively	14,388		14,368
Total Allowance	15,050		15,066
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans	206,378		204,427
Residential Real Estate - Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance	325	294
Provision	4	24
Allowance, Ending Balance	329	318
Loans evaluated for allowance individually	422		424
Loans evaluated for allowance collectively	21,010		20,233
Total Loans	21,432		20,657
Allowance established for loan evaluated collectively	329		325
Total Allowance	329		325
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance	8,168	9,163
Charge-offs		(13)
Provision	(206)	(365)
Allowance, Ending Balance	7,962	8,785
Loans evaluated for allowance individually	10,293		10,520
Loans evaluated for allowance collectively	513,845		512,259
Total Loans	524,138		522,779
Allowance established for loans evaluated individually	662		698
Allowance established for loan evaluated collectively	7,300		7,470
Total Allowance	7,962		8,168
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance	5,127	5,679
Charge-offs	(1)	(5)
Recoveries	5	7
Provision	52	(208)
Allowance, Ending Balance	5,183	5,473
Loans evaluated for allowance collectively	243,008		244,543
Total Loans	243,008		244,543
Allowance established for loan evaluated collectively	5,183		5,127
Total Allowance	5,183		5,127
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance	130	97
Charge-offs	(24)	(18)
Recoveries	8	7
Provision	11	27
Allowance, Ending Balance	125	113
Loans evaluated for allowance collectively	6,021		6,406
Total Loans	6,021		6,406
Allowance established for loan evaluated collectively	125		130
Total Allowance	125		130
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance	589	775
Provision	129	14
Allowance, Ending Balance	718	789
Allowance established for loan evaluated collectively	718		589
Total Allowance	718		589
First Liens [Member] | Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance	475	555
Charge-offs	(20)
Recoveries	15
Provision	10	(108)
Allowance, Ending Balance	480	447
Loans evaluated for allowance individually	651		661
Loans evaluated for allowance collectively	133,409		131,822
Total Loans	134,060		132,483
Allowance established for loan evaluated collectively	480		475
Total Allowance	480		475
Junior Liens & Lines Of Credit [Member] | Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance	252	226
Recoveries	1	169
Provision		(184)
Allowance, Ending Balance	253	$ 211
Loans evaluated for allowance collectively	72,318		71,944
Total Loans	72,318		71,944
Allowance established for loan evaluated collectively	253		252
Total Allowance	$ 253		$ 252

X

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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