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DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Offsetting Assets and Liabilities (Details) - Designated as hedging instrument - Economic hedges - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Customer loan derivative liability |  |
Derivative [Line Items] |  |
Derivative liabilities | $ (7,242) | $ (14,529)
Customer loan derivative liability | MNA counterparty |  |
Derivative [Line Items] |  |
Derivative liabilities | (4,969) | (14,243)
Customer loan derivative liability | RPA counterparty |  |
Derivative [Line Items] |  |
Derivative liabilities | (2,273) | (286)
Customer loan derivative asset |  |
Derivative [Line Items] |  |
Derivative Assets | 7,242 | 14,529
Customer loan derivative asset | MNA counterparty |  |
Derivative [Line Items] |  |
Derivative Assets | 4,969 | 14,243
Customer loan derivative asset | RPA counterparty |  |
Derivative [Line Items] |  |
Derivative Assets | $ 2,273 | $ 286

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