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Loans (Retail Loan Portfolio Categorized by Performance Status) (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Residential Real Estate Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | $ 53,282 | $ 92,699
Prior Fiscal Year 1 | 86,820 | 129,295
Prior Fiscal Year 2 | 122,024 | 86,101
Prior Fiscal Year 3 | 78,572 | 66,423
Prior Fiscal Year 4 | 58,181 | 51,831
Prior | 178,942 | 150,950
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 577,821 | 577,299
Residential Real Estate Loans [Member] | Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 53,282 | 92,620
Prior Fiscal Year 1 | 86,500 | 129,240
Prior Fiscal Year 2 | 121,667 | 85,876
Prior Fiscal Year 3 | 77,987 | 65,866
Prior Fiscal Year 4 | 57,406 | 50,932
Prior | 177,429 | 150,392
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 574,271 | 574,926
Residential Real Estate Loans [Member] | Non-Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 0 | 79
Prior Fiscal Year 1 | 320 | 55
Prior Fiscal Year 2 | 357 | 225
Prior Fiscal Year 3 | 585 | 557
Prior Fiscal Year 4 | 775 | 899
Prior | 1,513 | 558
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 3,550 | 2,373
Residential Real Estate Lines [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 0 | 0
Prior Fiscal Year 1 | 0 | 0
Prior Fiscal Year 2 | 0 | 0
Prior Fiscal Year 3 | 0 | 0
Prior Fiscal Year 4 | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 70,421 | 70,560
Revolving Loans Converted to Term | 6,915 | 7,971
Total | 77,336 | 78,531
Residential Real Estate Lines [Member] | Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 0 | 0
Prior Fiscal Year 1 | 0 | 0
Prior Fiscal Year 2 | 0 | 0
Prior Fiscal Year 3 | 0 | 0
Prior Fiscal Year 4 | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 70,364 | 70,521
Revolving Loans Converted to Term | 6,853 | 7,810
Total | 77,217 | 78,331
Residential Real Estate Lines [Member] | Non-Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 0 | 0
Prior Fiscal Year 1 | 0 | 0
Prior Fiscal Year 2 | 0 | 0
Prior Fiscal Year 3 | 0 | 0
Prior Fiscal Year 4 | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 57 | 39
Revolving Loans Converted to Term | 62 | 161
Total | 119 | 200
Consumer Indirect [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 347,919 | 453,018
Prior Fiscal Year 1 | 360,340 | 206,987
Prior Fiscal Year 2 | 141,584 | 123,285
Prior Fiscal Year 3 | 69,404 | 91,228
Prior Fiscal Year 4 | 47,611 | 51,734
Prior | 30,565 | 31,796
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 997,423 | 958,048
Consumer Indirect [Member] | Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 347,722 | 452,601
Prior Fiscal Year 1 | 359,064 | 206,472
Prior Fiscal Year 2 | 141,033 | 122,849
Prior Fiscal Year 3 | 69,141 | 90,998
Prior Fiscal Year 4 | 47,378 | 51,598
Prior | 30,419 | 31,750
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 994,757 | 956,268
Consumer Indirect [Member] | Non-Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 197 | 417
Prior Fiscal Year 1 | 1,276 | 515
Prior Fiscal Year 2 | 551 | 436
Prior Fiscal Year 3 | 263 | 230
Prior Fiscal Year 4 | 233 | 136
Prior | 146 | 46
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | 2,666 | 1,780
Other Consumer [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 5,900 | 4,422
Prior Fiscal Year 1 | 3,077 | 3,738
Prior Fiscal Year 2 | 2,392 | 1,681
Prior Fiscal Year 3 | 938 | 763
Prior Fiscal Year 4 | 301 | 280
Prior | 349 | 1,044
Revolving Loans Amortized Cost Basis | 2,875 | 2,549
Revolving Loans Converted to Term | 0 | 0
Total | 15,832 | 14,477
Other Consumer [Member] | Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 5,900 | 4,422
Prior Fiscal Year 1 | 3,077 | 3,738
Prior Fiscal Year 2 | 2,392 | 1,681
Prior Fiscal Year 3 | 938 | 763
Prior Fiscal Year 4 | 301 | 280
Prior | 349 | 1,044
Revolving Loans Amortized Cost Basis | 2,875 | 2,549
Revolving Loans Converted to Term | 0 | 0
Total | 15,832 | 14,477
Other Consumer [Member] | Non-Performing [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Current Fiscal Year | 0 | 0
Prior Fiscal Year 1 | 0 | 0
Prior Fiscal Year 2 | 0 | 0
Prior Fiscal Year 3 | 0 | 0
Prior Fiscal Year 4 | 0 | 0
Prior | 0 | 0
Revolving Loans Amortized Cost Basis | 0 | 0
Revolving Loans Converted to Term | 0 | 0
Total | $ 0 | $ 0

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