Loans, Allowance for Credit Losses, and Asset Quality Information - Unfunded Loan Commitments (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Financing Receivable, Allowance for Credit Loss [Roll Forward] | |||||
| Beginning balance | $ 124,734 | $ 120,631 | $ 123,581 | $ 122,572 | $ 122,572 |
| Charge-offs | (1,683) | (1,754) | (3,693) | (5,874) | (11,629) |
| Recoveries | 696 | 598 | 1,308 | 1,379 | |
| Provision for (reversal of) unfunded commitments | 1,147 | 1,070 | 3,698 | 2,468 | |
| Ending balance | 124,894 | 120,545 | 124,894 | 120,545 | 123,581 |
| Unfunded Loan Commitment | |||||
| Financing Receivable, Allowance for Credit Loss [Roll Forward] | |||||
| Beginning balance | 11,536 | 8,784 | 11,004 | 9,066 | 9,066 |
| Charge-offs | 0 | 0 | 0 | 0 | |
| Recoveries | 0 | 0 | 0 | 0 | |
| Provision for (reversal of) unfunded commitments | 22 | 1,142 | 554 | 860 | |
| Ending balance | $ 11,558 | $ 9,926 | $ 11,558 | $ 9,926 | $ 11,004 |