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DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Interest Rate Swaps Recorded in Noninterest Expense (Details) - Interest Rate Swap - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Derivative [Line Items] |  |  |  |
Net change in fair value of interest rate swaps | $ 0 | $ 0 | $ 0 | $ 0
Noninterest expense |  |  |  |
Derivative [Line Items] |  |  |  |
Gain (loss), receive-fixed, pay-floating | (9,224) | 9,007 | (3,050) | 4,646
Gain (loss), receive-floating, pay-fixed | $ 9,224 | $ (9,007) | $ 3,050 | $ (4,646)

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