FAIR VALUE - Summary of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Investment securities:
Investment securities	$ 513,728	$ 472,438
U.S. Treasury securities
Investment securities:
Investment securities	17,291	19,702
U.S. government agencies
Investment securities:
Investment securities	5,135
States and political subdivisions
Investment securities:
Investment securities	197,414	193,370
GSE residential MBSs
Investment securities:
Investment securities	59,402	40,726
GSE residential CMOs
Investment securities:
Investment securities	68,378	65,922
Non-agency CMOs
Investment securities:
Investment securities	39,758	29,698
Other
Investment securities:
Investment securities	377	399
Fair Value, Measurements, Recurring
Investment securities:
Loans held for sale	10,880	8,868
Totals	535,125	482,423
Fair Value, Measurements, Recurring \| Interest rate swaps
Investment securities:
Derivatives	10,517	1,117
Financial Liabilities
Derivatives	11,333	760
Fair Value, Measurements, Recurring \| U.S. Treasury securities
Investment securities:
Investment securities	17,291	19,702
Fair Value, Measurements, Recurring \| U.S. government agencies
Investment securities:
Investment securities	5,135
Fair Value, Measurements, Recurring \| States and political subdivisions
Investment securities:
Investment securities	197,414	193,370
Fair Value, Measurements, Recurring \| GSE residential MBSs
Investment securities:
Investment securities	59,402	40,726
Fair Value, Measurements, Recurring \| GSE residential CMOs
Investment securities:
Investment securities	68,378	65,922
Fair Value, Measurements, Recurring \| Non-agency CMOs
Investment securities:
Investment securities	39,758	29,698
Fair Value, Measurements, Recurring \| Asset-backed
Investment securities:
Investment securities	125,973	122,621
Fair Value, Measurements, Recurring \| Other
Investment securities:
Investment securities	377	399
Fair Value, Measurements, Recurring \| Level 1
Investment securities:
Loans held for sale	0	0
Totals	17,668	20,101
Fair Value, Measurements, Recurring \| Level 1 \| Interest rate swaps
Investment securities:
Derivatives	0	0
Financial Liabilities
Derivatives	0	0
Fair Value, Measurements, Recurring \| Level 1 \| U.S. Treasury securities
Investment securities:
Investment securities	17,291	19,702
Fair Value, Measurements, Recurring \| Level 1 \| U.S. government agencies
Investment securities:
Investment securities	0
Fair Value, Measurements, Recurring \| Level 1 \| States and political subdivisions
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 1 \| GSE residential MBSs
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 1 \| GSE residential CMOs
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 1 \| Non-agency CMOs
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 1 \| Asset-backed
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 1 \| Other
Investment securities:
Investment securities	377	399
Fair Value, Measurements, Recurring \| Level 2
Investment securities:
Loans held for sale	10,880	8,868
Totals	490,229	438,822
Fair Value, Measurements, Recurring \| Level 2 \| Interest rate swaps
Investment securities:
Derivatives	10,482	764
Financial Liabilities
Derivatives	11,333	760
Fair Value, Measurements, Recurring \| Level 2 \| U.S. Treasury securities
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 2 \| U.S. government agencies
Investment securities:
Investment securities	5,135
Fair Value, Measurements, Recurring \| Level 2 \| States and political subdivisions
Investment securities:
Investment securities	191,488	183,171
Fair Value, Measurements, Recurring \| Level 2 \| GSE residential MBSs
Investment securities:
Investment securities	59,402	40,726
Fair Value, Measurements, Recurring \| Level 2 \| GSE residential CMOs
Investment securities:
Investment securities	68,378	65,922
Fair Value, Measurements, Recurring \| Level 2 \| Non-agency CMOs
Investment securities:
Investment securities	18,491	16,750
Fair Value, Measurements, Recurring \| Level 2 \| Asset-backed
Investment securities:
Investment securities	125,973	122,621
Fair Value, Measurements, Recurring \| Level 2 \| Other
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 3
Investment securities:
Loans held for sale	0	0
Totals	27,228	23,500
Fair Value, Measurements, Recurring \| Level 3 \| Interest rate swaps
Investment securities:
Derivatives	35	353
Financial Liabilities
Derivatives	0	0
Fair Value, Measurements, Recurring \| Level 3 \| U.S. Treasury securities
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 3 \| U.S. government agencies
Investment securities:
Investment securities	0
Fair Value, Measurements, Recurring \| Level 3 \| States and political subdivisions
Investment securities:
Investment securities	5,926	10,199
Fair Value, Measurements, Recurring \| Level 3 \| GSE residential MBSs
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 3 \| GSE residential CMOs
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 3 \| Non-agency CMOs
Investment securities:
Investment securities	21,267	12,948
Fair Value, Measurements, Recurring \| Level 3 \| Asset-backed
Investment securities:
Investment securities	0	0
Fair Value, Measurements, Recurring \| Level 3 \| Other
Investment securities:
Investment securities	$ 0	$ 0

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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