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Loans and Allowance for Credit Losses - Collateral Dependent Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable Recorded Investment [Line Items] |  |
Amortized cost | $ 14,188 | $ 7,985
Individual reserves | 1,548 | 1,600
Other Commercial Loans [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Amortized cost | 153 | 114
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Amortized cost | 14,035 | 7,871
Individual reserves | 1,548 | 1,600
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Residential Real Estate [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Amortized cost | 95 | 414
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Commercial Real Estate [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Amortized cost | 7,437 | 7,457
Individual reserves | 1,548 | $ 1,600
Commercial, Residential, and Farm Land Real Estate Portfolio Segment [Member] | Real Estate Sector [Member] | Farmland [Member] |  |
Financing Receivable Recorded Investment [Line Items] |  |
Amortized cost | $ 6,503 |

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