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DERIVATIVES AND HEDGING ACTIVITIES - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Derivative [Line Items] |  |  |  |  |
Liability for cash collateral received from counterparties | $ 5,900 |  | $ 5,900 |  | $ 0
Receivable for cash collateral paid to counterparties | 193 |  | 193 |  | 0
Interest income, securities, US treasury | 160 | $ 0 | 160 | $ 0 |
Deposited in cash collateral | 6,100 |  | 6,100 |  | $ 0
Interest rate swaps | Cooperative Rabobank, U.A. (CRUA) | Not Designated as Hedging Instrument, Economic Hedge |  |  |  |  |
Derivative [Line Items] |  |  |  |  |
Liability for cash collateral received from counterparties | $ 5,500 |  | $ 5,500 |  |

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