Loan Quality and Allowance for Credit Losses (Schedule of loans by Year of origination and Internally Assigned Risk Ratings) (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2023	Dec. 31, 2022
Financing Receivable, Allowance for Credit Losses [Line Items]
Total	$ 697,246	$ 678,523
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	24,596
2022	38,772
2021	28,517
2020	20,989
2019	8,387
Prior	55,234
Revolving Loans Amortized Cost Basis	48,523
Revolving Loans Converted to Term	17,097
Total	242,115
Residential Real Estate [Member] \| Residential Real Estate Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	5,901
2022	9,647
2021	12,319
2020	9,919
2019	2,615
Prior	24,539
Revolving Loans Amortized Cost Basis	2,166
Total	67,106
Residential Real Estate [Member] \| Residential Real Estate Commercial [Member] \| Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	5,901
2022	9,647
2021	12,319
2020	9,919
2019	2,615
Prior	24,539
Revolving Loans Amortized Cost Basis	2,064
Total	67,004
Residential Real Estate [Member] \| Residential Real Estate Commercial [Member] \| Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Revolving Loans Amortized Cost Basis	102
Total	102
Residential Real Estate [Member] \| Residential Real Estate Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	18,695
2022	29,125
2021	16,198
2020	11,070
2019	5,772
Prior	30,695
Revolving Loans Amortized Cost Basis	46,357
Revolving Loans Converted to Term	17,097
Total	175,009
Residential Real Estate [Member] \| Residential Real Estate Consumer [Member] \| Nonperforming [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Prior	94
Total	94
Residential Real Estate [Member] \| Residential Real Estate Consumer [Member] \| Performing [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	18,695
2022	29,125
2021	16,198
2020	11,070
2019	5,772
Prior	30,601
Revolving Loans Amortized Cost Basis	46,357
Revolving Loans Converted to Term	17,097
Total	174,915
Residential Real Estate - Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	4,677
2022	9,106
2021	1,894
2020	236
2019	530
Prior	1,590
Total	18,033
Residential Real Estate - Construction [Member] \| Residential Real Estate Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	2,450
2022	3,465
2021	1,894
2020	236
2019	530
Prior	1,590
Total	10,165
Residential Real Estate - Construction [Member] \| Residential Real Estate Commercial [Member] \| Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	2,450
2022	3,465
2021	984
2020	236
2019	530
Prior	1,590
Total	9,255
Residential Real Estate - Construction [Member] \| Residential Real Estate Commercial [Member] \| OAEM [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2021	910
Total	910
Residential Real Estate - Construction [Member] \| Residential Real Estate Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	2,227
2022	5,641
Total	7,868
Residential Real Estate - Construction [Member] \| Residential Real Estate Consumer [Member] \| Performing [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	2,227
2022	5,641
Total	7,868
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	90,721
2022	118,926
2021	99,902
2020	52,720
2019	41,114
Prior	228,321
Revolving Loans Amortized Cost Basis	6,428
Total	638,132
Commercial Real Estate [Member] \| Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	90,721
2022	118,926
2021	99,902
2020	52,720
2019	41,114
Prior	224,465
Revolving Loans Amortized Cost Basis	6,378
Total	634,226
Commercial Real Estate [Member] \| Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Prior	2,771
Revolving Loans Amortized Cost Basis	50
Total	2,821
Commercial Real Estate [Member] \| OAEM [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Prior	1,085
Total	1,085
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	21,936
2022	37,286
2021	45,142
2020	25,698
2019	4,642
Prior	72,595
Revolving Loans Amortized Cost Basis	33,256
Total	240,555
Current period gross charge-offs, 2023	(6)
Current period gross charge-offs, 2021	(81)
Current period gross charge-offs, Total	(87)
Commercial [Member] \| Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	21,936
2022	36,927
2021	45,142
2020	25,698
2019	4,642
Prior	68,894
Revolving Loans Amortized Cost Basis	32,299
Total	235,538
Commercial [Member] \| Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2022	359
Prior	3,701
Revolving Loans Amortized Cost Basis	957
Total	5,017
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	1,069
2022	848
2021	2,140
2020	224
2019	139
Prior	12
Revolving Loans Amortized Cost Basis	1,895
Total	6,327
Current period gross charge-offs, 2023	(22)
Current period gross charge-offs, 2022	(16)
Current period gross charge-offs, 2021	(6)
Current period gross charge-offs, Revolving loans amortized cost basis	(32)
Current period gross charge-offs, Total	(76)
Consumer [Member] \| Performing [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
2023	1,069
2022	848
2021	2,140
2020	224
2019	139
Prior	12
Revolving Loans Amortized Cost Basis	1,895
Total	$ 6,327

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