Borrowings - Schedule of Available Unused Lines of Credit (Details) - Unused lines of Credit [Member] - USD ($) $ in Millions |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Correspondent Banks [Member] | ||||||
| Short Term Debt [Line Items] | ||||||
| Collateral Requirements | None | |||||
| Available lines of credit | $ 48.0 | $ 48.0 | ||||
| FHLB Advances [Member] | ||||||
| Short Term Debt [Line Items] | ||||||
| Collateral Requirements | [1] | Subject to collateral | ||||
| Available lines of credit | [1] | $ 324.1 | 319.9 | |||
| FRB [Member] | ||||||
| Short Term Debt [Line Items] | ||||||
| Collateral Requirements | [2] | Subject to collateral | ||||
| Available lines of credit | [2] | $ 210.9 | $ 165.1 | |||
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