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DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Offsetting Assets and Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Derivative [Line Items]
Cash Collateral Pledged
Net Amount
MNA counterparty
Derivative [Line Items]
Cash Collateral Pledged
Net Amount
RPA counterparty
Derivative [Line Items]
Cash Collateral Pledged
Net Amount
Customer loan derivative liability
Derivative [Line Items]
Derivative liabilities	(19,837)	(20,287)
Customer loan derivative liability \| MNA counterparty
Derivative [Line Items]
Derivative liabilities	(19,837)	(20,287)
Customer loan derivative asset
Derivative [Line Items]
Derivative Assets	19,837	20,287
Customer loan derivative asset \| MNA counterparty
Derivative [Line Items]
Derivative Assets	$ 19,837	$ 20,287