OTHER NON-INTEREST INCOME AND OTHER NON-INTEREST EXPENSE - Selected Components of Other Non-Interest Income And Other Non-Interest Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Other Income and Expenses [Abstract]
Letter of credit fees	$ 721	$ 910	$ 710
Extension fees	955	811	1,967
Swap fee income	524	511	1,607
Prepayment penalty fees	1,807	3,216	961
Other income	4,687	9,869	3,976
Total other non-interest income	8,694	15,317	9,221
Postage and delivery	2,040	1,906	1,624
Communications	2,332	2,508	2,729
Loss on FHLB redemption	0	9,117	5,928
Mortgage processing expense, net	1,048	1,504	1,381
Online services	2,763	2,209	1,591
Franchise taxes	1,974	1,644	1,574
Insurance	1,921	1,586	1,311
Card transaction expense	1,196	1,183	1,083
Office supplies	1,013	742	912
Contingent payment expense	1,247	0	0
Other expenses	12,982	11,993	12,470
Total other non-interest expense	$ 28,516	$ 34,392	$ 30,603