INDEMNIFIED AND REPURCHASED LOANS - Allowance for loan losses (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Activity related to the allowance for loan losses | ||||
| Beginning balance | $ 39,635 | $ 4,560 | $ 5,410 | $ 4,060 |
| Provision (benefit) for loan losses | (18,468) | 0 | (5,410) | 500 |
| Transfers in from purchased credit deteriorated ("PCD") initial allowance | 0 | 21,167 | ||
| PCD initial allowance transferred to LHFS valuation allowance | $ (21,167) | 0 | $ (21,167) | |
| Write-offs | 0 | |||
| Ending balance | $ 4,560 | $ 4,560 | ||