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DERIVATIVES - Additional Information (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Derivative [Line Items] |  |  |  |  |
Net interest income (expense) | $ 50,573,000 | $ 37,681,000 | $ 144,368,000 | $ 107,098,000 |
Accrued interest receivable | 34,120,000 |  | 34,120,000 |  | $ 29,898,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional amount | 305,000,000 |  | 305,000,000 |  | 360,000,000
Net interest income (expense) | 943,000 | $ 1,500,000 | 3,000,000 | $ 4,500,000 |
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Other Assets [Member] |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional amount | 280,000,000 |  | 280,000,000 |  | 360,000,000
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Other Liabilities [Member] |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional amount | 25,000,000 |  | 25,000,000 |  |
Loan Level Swaps [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Notional amount | 417,089,000 |  | 417,089,000 |  | 430,785,000
Loan Level Swaps [Member] | Not Designated as Hedging Instrument [Member] | Other Assets [Member] |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Accrued interest receivable | $ 668,000 |  | $ 668,000 |  | $ 849,000

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