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COMMITMENTS, CREDIT RISK AND CONTINGENCIES - Additional Information (Details) - USD ($) $ in Thousands	Feb. 05, 2024	Jun. 30, 2025	Dec. 31, 2024
Loss Contingencies [Line Items]
Percentage of commitments to extend credit dependent upon the financial condition of the customers		82.70%
Allowance for credit losses on loan commitments that are not unconditionally cancellable		$ 21,000	$ 21,400
Parent Company | Settled Litigation | Subsidies in mortgage loan and home equity loans
Loss Contingencies [Line Items]
Period under investigation	4 years
Settlement amount	$ 11,750

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