Loan and Lease Receivables and Allowance for Credit Losses - Summary of Change in Balance for Reserve for Unfunded Commitments (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Receivables [Abstract] | ||||
| Beginning balance | $ 2,757 | $ 2,494 | $ 3,215 | $ 2,391 |
| Adjustment for acquired loans | 0 | 476 | 0 | 476 |
| Provision for/(recapture of) unfunded commitments | (266) | 166 | (724) | 269 |
| Ending balance | $ 2,491 | $ 3,136 | $ 2,491 | $ 3,136 |