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Loans and Allowance for Credit Losses - Narrative (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 USD ($) loan default | Mar. 31, 2024 USD ($) numberOfDefault loan | Dec. 31, 2024 USD ($)
Receivables [Abstract] |  |  |
Unearned income | $ 4.2 |  | $ 4.3
Purchase accounting fair value adjustments | $ 2.4 |  | $ 2.5
Number of subsequent payment defaults | 1 | 0 |
Amount of defaulted TDRs that defaulted | $ 3.8 |  |
Number of commitments to lend | loan | 10 | 3 |
Commitment to lend | $ 0.5 | $ 0.5 |

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