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FAIR VALUE MEASUREMENTS - Measured on Non-recurring Basis (Details) - Non-recurring - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2025 | Dec. 31, 2024
Assets |  |  |
Liabilities measured at fair value | $ 0 | $ 0 | $ 0
Level 3 |  |  |
Assets |  |  |
Individually evaluated loans | 2,697 | 2,697 | 3,224
Capitalized servicing rights | 7,021 | 7,021 | 7,285
Premises held for sale |  |  | 419
Total | 9,718 | 9,718 | 10,928
Total Gains (Losses) | (999) | (1,210) |
Level 3 | Impaired loans |  |  |
Assets |  |  |
Total Gains (Losses) | (886) | (527) |
Level 3 | Capitalized servicing rights |  |  |
Assets |  |  |
Total Gains (Losses) | 292 | (264) |
Level 3 | Assets held for sale |  |  |
Assets |  |  |
Premises held for sale | 0 | 0 | $ 419
Total Gains (Losses) | $ (405) | $ (419) |

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