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DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Offsetting Assets and Liabilities (Details) - Designated as hedging instrument - Economic hedges - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Derivative [Line Items] |  |
Net Amount |  |
MNA counterparty |  |
Derivative [Line Items] |  |
Net Amount |  |
RPA counterparty |  |
Derivative [Line Items] |  |
Net Amount |  |
Customer loan derivative liability |  |
Derivative [Line Items] |  |
Derivative Liabilities | (17,037) | (15,128)
Customer loan derivative liability | MNA counterparty |  |
Derivative [Line Items] |  |
Derivative Liabilities | (17,037) | (14,842)
Customer loan derivative liability | RPA counterparty |  |
Derivative [Line Items] |  |
Derivative Liabilities |  | (286)
Customer loan derivative asset |  |
Derivative [Line Items] |  |
Derivative Assets | 17,037 | 15,128
Customer loan derivative asset | MNA counterparty |  |
Derivative [Line Items] |  |
Derivative Assets | $ 17,037 | 14,842
Customer loan derivative asset | RPA counterparty |  |
Derivative [Line Items] |  |
Derivative Assets |  | $ 286

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