DERIVATIVE FINANCIAL INSTRUMENTS (Carrying amount of hedged assets and fair value hedging adjustment) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Derivative [Line Items]
Hedged Asset, Statement of Financial Position [Extensible Enumeration]		Nonpass loans
Derivative financial instruments
Derivative [Line Items]
Cumulative Amount of Fair Value Hedging Adjustment Included in Carrying Amount of Hedged Assets		$ (54)
Carrying Amount of the Hedged Assets		$ 1,185
Derivative financial instruments | Loans receivable held to maturity
Derivative [Line Items]
Cumulative Amount of Fair Value Hedging Adjustment Included in Carrying Amount of Hedged Assets	$ (12,938)
Carrying Amount of the Hedged Assets	501,080
Derivative financial instruments | Securities carried at fair value
Derivative [Line Items]
Cumulative Amount of Fair Value Hedging Adjustment Included in Carrying Amount of Hedged Assets	(29,584)
Carrying Amount of the Hedged Assets	$ 826,545