LOANS RECEIVABLE - Narrative (Details) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Dec. 31, 2023 USD ($) security
Receivables [Abstract]
Accrued interest receivable	$ 6,500		$ 6,500	$ 6,100
Net deferred loan fees	2,200		2,200	2,000
Amount of loans modified	0	$ 2,282	1,496
Mortgage loans in process of foreclosure	3,900		3,900	4,000
Real estate owned, net	$ 0		$ 0	$ 593
Number of loans in real estate owned | security				1