Other Assets - Summary of Investment In and Unfunded Commitments (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Investment: | ||
| Low-Income Housing Tax Credit | $ 53,437 | $ 48,472 |
| Small Business Investment Company | 15,450 | 14,797 |
| Other Limited Partnerships | 4,484 | 3,128 |
| Historic Rehabilitation Tax Credit | 917 | 1,970 |
| Total limited partnership investments | 74,288 | 68,367 |
| Unfunded commitment: | ||
| Small Business Investment Company | 18,441 | 10,973 |
| Other Limited Partnerships | 1,010 | 1,542 |
| Total limited partnership commitments | $ 19,451 | $ 12,515 |