Loans and Allowance for Credit Losses - CECL Allowance by CECL Allowances by loan portfolio geographical location (Details) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Mortgages receivable, net | ||
| Carrying Value | $ 355,835 | $ 377,418 |
| % of Portfolio | 100.00% | 100.00% |
| New England | ||
| Mortgages receivable, net | ||
| Carrying Value | $ 154,922 | $ 163,049 |
| % of Portfolio | 43.50% | 43.20% |
| Mid-Atlantic | ||
| Mortgages receivable, net | ||
| Carrying Value | $ 53,138 | $ 40,483 |
| % of Portfolio | 14.90% | 10.70% |
| South | ||
| Mortgages receivable, net | ||
| Carrying Value | $ 144,330 | $ 170,441 |
| % of Portfolio | 40.60% | 45.20% |
| West | ||
| Mortgages receivable, net | ||
| Carrying Value | $ 3,445 | $ 3,445 |
| % of Portfolio | 1.00% | 0.90% |