DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Notional Amounts of all Derivative Instruments (Detail) - Not Designated As Hedging Instrument Economic Hedge [Member] - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Notional Amount	$ 18,221	$ 52,515
Derivative Assets	341	633
Derivative Liabilities	317	476
Sale of TBA GNMA MBS pools
Derivative [Line Items]
Notional Amount	7,000	11,000
Derivative Assets	0	58
Derivative Liabilities	62	1
Interest Rate Lock Commitments [Member]
Derivative [Line Items]
Notional Amount	2,252	3,225
Derivative Assets	58	63
Derivative Liabilities	0	0
Interest Rate Cap [Member] | Written [Member]
Derivative [Line Items]
Notional Amount		14,500
Derivative Assets	0	0
Derivative Liabilities	0	197
Interest Rate Cap [Member] | Purchase [Member]
Derivative [Line Items]
Notional Amount		14,500
Derivative Assets	0	199
Derivative Liabilities	0	0
Interest Rate Swap [Member]
Derivative [Line Items]
Notional Amount	8,969	9,290
Derivative Assets	283	313
Derivative Liabilities	$ 255	$ 278