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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Weighted-Average Term Extension (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |
Weighted-Average Term Extension (Years) | 3 months 18 days |  | 1 year 4 months 24 days |
Loans that had payment default subsequent to modification | $ 0 | $ 0 | $ 0 | $ 0
Commercial Portfolio Segment | Commercial & industrial and other business loans |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |
Weighted-Average Term Extension (Years) | 3 months 18 days |  | 3 months 18 days |
Consumer Portfolio Segment | Consumer mortgage |  |  |  |
LOANS AND ALLOWANCE FOR CREDIT LOSSES |  |  |  |
Weighted-Average Term Extension (Years) | 0 years |  | 15 years 3 months 18 days |

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