DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Effect of Derivative Instruments on Statement of Income (Loss) (Detail) - Not Designated As Hedging Instrument Economic Hedge [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Derivative Instruments Gain Loss [Line Items]
Total (loss) gain on derivatives	$ (201)	$ (177)	$ (549)
Sale of TBA GNMA MBS pools | Mortgage Banking [Member]
Derivative Instruments Gain Loss [Line Items]
Total (loss) gain on derivatives	(119)	135	114
Forward loan sales commitments [Member] | Mortgage Banking [Member]
Derivative Instruments Gain Loss [Line Items]
Total (loss) gain on derivatives	0	(20)	0
Interest Rate Lock Commitments [Member] | Mortgage Banking [Member]
Derivative Instruments Gain Loss [Line Items]
Total (loss) gain on derivatives	(74)	(322)	(687)
Interest Rate Cap [Member] | Interest Income [Member]
Derivative Instruments Gain Loss [Line Items]
Total (loss) gain on derivatives	(1)	2	0
Interest Rate Swap [Member] | Interest Income [Member]
Derivative Instruments Gain Loss [Line Items]
Total (loss) gain on derivatives	$ (7)	$ 28	$ 24