FAIR VALUE - Schedule of gain or loss on fair value of loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain or loss on loans	$ (661)	$ (213)	$ (752)	$ (4,378)
Loans Held for Sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain or loss on loans	(556)	$ (213)	(975)	$ (4,378)
Loan Held for Investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain or loss on loans	$ (105)		$ 223