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Loans and Allowance for Credit Losses - Loans - Loan Modification (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 700 | $ 1,081 | $ 1,405
% of Total Class of Financing Receivable | 0.02% | 0.16% |
Interest Only |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 0 | $ 51 |
Term Extension |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | 700 | 850 |
Combination: Interest Only and Term Extension |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | 0 | 180 |
Commercial real estate |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 0 | $ 231 | $ 815
% of Total Class of Financing Receivable | 0.00% | 0.01% |
Commercial real estate | Interest Only |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 0 | $ 51 |
Commercial real estate | Term Extension |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | 0 | 0 |
Commercial real estate | Combination: Interest Only and Term Extension |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | 0 | 180 |
Commercial and industrial |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 0 | $ 150 |
% of Total Class of Financing Receivable | 0.00% | 0.02% |
Commercial and industrial | Interest Only |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 0 | $ 0 |
Commercial and industrial | Term Extension |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | 0 | 150 |
Commercial and industrial | Combination: Interest Only and Term Extension |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | 0 | 0 |
Construction |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 700 | $ 700 |
% of Total Class of Financing Receivable | 0.15% | 0.15% |
Construction | Interest Only |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 0 | $ 0 |
Construction | Term Extension |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | 700 | 700 |
Construction | Combination: Interest Only and Term Extension |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Post-Modification Outstanding Recorded Investment | $ 0 | $ 0 |

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