Loans Receivable and Allowance for Expected Credit Losses - Schedule of Loans on Non-accrual Status by Class (Details) - Non-profit commercial - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Financing Receivable, Past Due [Line Items] | ||
| Nonaccrual loans | $ 10,599 | $ 11,384 |
| Wholly Owned First Amortizing | ||
| Financing Receivable, Past Due [Line Items] | ||
| Nonaccrual loans | 9,242 | 9,882 |
| Wholly Owned Other Amortizing | ||
| Financing Receivable, Past Due [Line Items] | ||
| Nonaccrual loans | $ 1,357 | $ 1,502 |