Loans and Allowance for Loan Losses (Nonaccrual And Past Due Loans By Class) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	$ 942,235	$ 914,944
Total Loans	1,017,542	982,225
90 or More Days Past Due Still Accruing		43
Nonaccrual Loans	2,606	2,723
Commercial and industrial loans
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	144,769	143,378
Nonaccrual Loans	77
Commercial Real Estate Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	193,116	188,839
Nonaccrual Loans	117	124
Commercial Real Estate Non-Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	212,598	188,212
Nonaccrual Loans	1,374	1,547
Construction And Farmland Residential
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	10,766	10,077
Construction And Farmland Commercial
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	77,185	74,824
Nonaccrual Loans	228	234
Consumer Installment
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	75,307	67,281
Nonaccrual Loans	2	3
Residential Equity Lines
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	36,540	35,862
Nonaccrual Loans	28	29
Residential Single Family
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	221,467	227,861
90 or More Days Past Due Still Accruing		43
Nonaccrual Loans	780	786
Residential Multifamily
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	29,308	29,093
All Other Loans
Financing Receivable Recorded Investment Past Due [Line Items]
Total Loans	16,486	16,798
Financial Asset, Not Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	773	582
Financial Asset, Not Past Due | Commercial and industrial loans
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	48	8
Financial Asset, Not Past Due | Commercial Real Estate Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	93
Financial Asset, Not Past Due | Commercial Real Estate Non-Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due		146
Financial Asset, Not Past Due | Consumer Installment
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	189	6
Financial Asset, Not Past Due | Residential Equity Lines
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	71	13
Financial Asset, Not Past Due | Residential Single Family
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	372	409
60 - 89 Days Past due
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	317	371
60 - 89 Days Past due | Commercial and industrial loans
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	247	7
60 - 89 Days Past due | Construction And Farmland Commercial
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due		126
60 - 89 Days Past due | Residential Single Family
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	70	238
Financial Asset, Equal to or Greater than 90 Days Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	488	672
Financial Asset, Equal to or Greater than 90 Days Past Due | Commercial Real Estate Non-Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due		130
Financial Asset, Equal to or Greater than 90 Days Past Due | Construction And Farmland Commercial
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	106	108
Financial Asset, Equal to or Greater than 90 Days Past Due | Residential Single Family
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	382	434
Financial Asset, Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	1,578	1,625
Financial Asset, Past Due | Commercial and industrial loans
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	295	15
Financial Asset, Past Due | Commercial Real Estate Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	93
Financial Asset, Past Due | Commercial Real Estate Non-Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due		276
Financial Asset, Past Due | Construction And Farmland Commercial
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	106	234
Financial Asset, Past Due | Consumer Installment
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	189	6
Financial Asset, Past Due | Residential Equity Lines
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	71	13
Financial Asset, Past Due | Residential Single Family
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	824	1,081
Financial Asset, Not Past Due
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	1,015,964	980,600
Financial Asset, Not Past Due | Commercial and industrial loans
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	144,474	143,363
Financial Asset, Not Past Due | Commercial Real Estate Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	193,023	188,839
Financial Asset, Not Past Due | Commercial Real Estate Non-Owner Occupied
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	212,598	187,936
Financial Asset, Not Past Due | Construction And Farmland Residential
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	10,766	10,077
Financial Asset, Not Past Due | Construction And Farmland Commercial
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	77,079	74,590
Financial Asset, Not Past Due | Consumer Installment
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	75,118	67,275
Financial Asset, Not Past Due | Residential Equity Lines
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	36,469	35,849
Financial Asset, Not Past Due | Residential Single Family
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	220,643	226,780
Financial Asset, Not Past Due | Residential Multifamily
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	29,308	29,093
Financial Asset, Not Past Due | All Other Loans
Financing Receivable Recorded Investment Past Due [Line Items]
Past Due	$ 16,486	$ 16,798