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

Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.

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