Loans Receivable, Allowance for Credit Losses and Credit Quality - Loans modified to borrowers experiencing financial difficulty (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Loans Receivable, Allowance for Credit Losses and Credit Quality | ||||
| Loans modified in period | $ 0 | $ 0 | ||
| Interest rate reduction | ||||
| Loans Receivable, Allowance for Credit Losses and Credit Quality | ||||
| Loans modified in period | $ 4,421 | $ 7,367 | ||
| Commercial real estate, portfolio | Commercial real estate | Interest rate reduction | ||||
| Loans Receivable, Allowance for Credit Losses and Credit Quality | ||||
| Loans modified in period | $ 4,421 | $ 7,367 | ||
| % of Total Class of Financing Receivable | 0.20% | 0.30% | ||