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DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Interest Rate Swaps Not Designated as Hedges (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
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Interest Rate Swap |  |
Derivative assets not designated as hedging instruments |  |
Notional Amount | $ 711,154 | $ 663,136
Fair Value | 25,378 | 28,664
Derivative liabilities not designated as hedging instruments |  |
Notional Amount | 711,154 | 663,136
Fair Value | 25,378 | 28,664
Interest rate swaps: receive-fixed, pay-floating |  |
Derivative assets not designated as hedging instruments |  |
Notional Amount | 333,545 | 177,883
Fair Value | 6,730 | 2,375
Derivative liabilities not designated as hedging instruments |  |
Notional Amount | 377,609 | 485,253
Fair Value | 18,648 | 26,289
Interest rate swaps: receive-floating, pay-fixed |  |
Derivative assets not designated as hedging instruments |  |
Notional Amount | 377,609 | 485,253
Fair Value | 18,648 | 26,289
Derivative liabilities not designated as hedging instruments |  |
Notional Amount | 333,545 | 177,883
Fair Value | $ 6,730 | $ 2,375

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