Liability for Losses Under Representations and Warranties (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| During the period: | ||
| Balance at beginning of quarter | $ 34,894 | $ 29,129 |
| Provision for losses on loans sold resulting from sales of loans | 4,468 | 3,547 |
| Provision for losses on loans sold resulting from change in estimate | (2,990) | (1,415) |
| Losses incurred | (567) | (487) |
| Balance at end of quarter | 35,805 | 30,774 |
| Unpaid principal balance of loans subject to representations and warranties at end of quarter | $ 504,749,991 | $ 430,898,425 |