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Loans (Non-accrual and Loans Past Due over 89 Days Still Accruing) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | $ 5,882 | $ 3,509
Non-Accrual | 9,136 | 12,888
Loans Past Due Over 89 Days Still Accruing | 55 | 1,427
Commercial and Industrial Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | 1,864 | 1,142
Non-Accrual | 3,707 | 7,936
Loans Past Due Over 89 Days Still Accruing | 0 | 1,427
Commercial Real Estate Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | 942 | 49
Non-Accrual | 1,889 | 1,950
Loans Past Due Over 89 Days Still Accruing | 55 | 0
Agricultural Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | 665 | 994
Non-Accrual | 879 | 1,062
Loans Past Due Over 89 Days Still Accruing | 0 | 0
Leases |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | 0 | 0
Non-Accrual | 0 | 0
Loans Past Due Over 89 Days Still Accruing | 0 | 0
Home Equity Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | 1,033 | 262
Non-Accrual | 1,033 | 310
Loans Past Due Over 89 Days Still Accruing | 0 | 0
Consumer Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | 111 | 240
Non-Accrual | 111 | 254
Loans Past Due Over 89 Days Still Accruing | 0 | 0
Credit Cards |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | 142 | 146
Non-Accrual | 142 | 146
Loans Past Due Over 89 Days Still Accruing | 0 | 0
Residential Mortgage Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual With No Allowance For Credit Losses | 1,125 | 676
Non-Accrual | 1,375 | 1,230
Loans Past Due Over 89 Days Still Accruing | $ 0 | $ 0

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