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Loans and Allowance for Credit Losses - Nonaccrual Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract] |  |
Nonaccrual loans, with no allowance for credit loss | $ 6,751 | $ 528
Nonaccrual loans, with an allowance for credit loss | 7,437 | 7,457
Nonaccrual loans, total | 14,188 | 7,985
Loans past due 90+ accruing |  | 14
Other Commercial Loans [Member] |  |
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract] |  |
Nonaccrual loans, with no allowance for credit loss | 153 | 114
Nonaccrual loans, total | 153 | 114
Loans past due 90+ accruing |  | 14
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] |  |
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract] |  |
Nonaccrual loans, with no allowance for credit loss | 6,598 | 414
Nonaccrual loans, with an allowance for credit loss | 7,437 | 7,457
Nonaccrual loans, total | 14,035 | 7,871
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Real Estate [Member] |  |
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract] |  |
Nonaccrual loans, with no allowance for credit loss | 95 | 414
Nonaccrual loans, total | 95 | 414
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] |  |
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract] |  |
Nonaccrual loans, with an allowance for credit loss | 7,437 | 7,457
Nonaccrual loans, total | 7,437 | $ 7,457
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member] |  |
Financing Receivable, Excluding Accrued Interest, Nonaccrual [Abstract] |  |
Nonaccrual loans, with no allowance for credit loss | 6,503 |
Nonaccrual loans, total | $ 6,503 |

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