DERIVATIVE INSTRUMENTS - Effect of Cash Flow Hedge Relationship on Statement of Comprehensive Income (Detail) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022
Interest Rate Swap With Financial Institutions One | Other assets
Derivative Instruments Gain Loss [Line Items]
Notional Amount	$ 108,266	$ 109,242
Fair Value, Asset	$ 7,062	$ 8,856
Weighted Average Maturity (Years)	5 years 3 months	5 years 5 months 26 days
Interest Rate Swap With Financial Institutions One | Other assets | Minimum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate	3.25%	3.25%
Interest Rate Swap With Financial Institutions One | Other assets | Minimum | SOFR CME 1M
Derivative Instruments Gain Loss [Line Items]
Floating Rate	2.50%	2.50%
Interest Rate Swap With Financial Institutions One | Other assets | Maximum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate	5.58%	5.58%
Interest Rate Swap With Financial Institutions One | Other assets | Maximum | SOFR CME 1M
Derivative Instruments Gain Loss [Line Items]
Floating Rate	3.00%	3.00%
Interest Rate Swap With Financial Institutions One | Other liabilities
Derivative Instruments Gain Loss [Line Items]
Notional Amount	$ 4,936
Fair Value, Liability	$ (77)
Fixed Rate	6.25%
Weighted Average Maturity (Years)	4 years 9 months 18 days
Interest Rate Swap With Financial Institutions One | Other liabilities | SOFR CME 1M
Derivative Instruments Gain Loss [Line Items]
Floating Rate	2.50%
Interest Rate Swap With Financial Institutions Two | Other assets
Derivative Instruments Gain Loss [Line Items]
Notional Amount	$ 4,999	$ 5,029
Fair Value, Asset	$ 323	$ 407
Fixed Rate	4.99%	4.99%
Weighted Average Maturity (Years)	4 years 8 months 15 days	4 years 11 months 15 days
Interest Rate Swaps With Customers | Other assets
Derivative Instruments Gain Loss [Line Items]
Notional Amount	$ 4,936
Fair Value, Asset	$ 77
Fixed Rate	6.25%
Weighted Average Maturity (Years)	4 years 9 months 18 days
Interest Rate Swaps With Customers | Other assets | SOFR CME 1M
Derivative Instruments Gain Loss [Line Items]
Floating Rate	2.50%
Interest Rate Swaps With Customers | Other liabilities
Derivative Instruments Gain Loss [Line Items]
Notional Amount	$ 4,999	$ 5,029
Fair Value, Liability	$ (323)	$ (407)
Fixed Rate	4.99%	4.99%
Weighted Average Maturity (Years)	4 years 8 months 15 days	4 years 11 months 15 days
Interest Rate Swaps With Customers Two | Other assets | Minimum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate		3.25%
Interest Rate Swaps With Customers Two | Other assets | Maximum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate		5.58%
Interest Rate Swaps With Customers Two | Other liabilities
Derivative Instruments Gain Loss [Line Items]
Notional Amount	$ 108,266	$ 109,242
Fair Value, Liability	$ (7,062)	$ (8,856)
Weighted Average Maturity (Years)	5 years 3 months	5 years 5 months 26 days
Interest Rate Swaps With Customers Two | Other liabilities | Minimum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate	3.25%
Interest Rate Swaps With Customers Two | Other liabilities | Minimum | SOFR CME 1M
Derivative Instruments Gain Loss [Line Items]
Floating Rate	2.50%	2.50%
Interest Rate Swaps With Customers Two | Other liabilities | Maximum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate	5.58%
Interest Rate Swaps With Customers Two | Other liabilities | Maximum | SOFR CME 1M
Derivative Instruments Gain Loss [Line Items]
Floating Rate	3.00%	3.00%
Credit Risk Participation Agreement | Other assets
Derivative Instruments Gain Loss [Line Items]
Notional Amount	$ 21,359	$ 13,028
Fair Value, Asset	$ 33	$ 2
Fixed Rate		3.50%
Weighted Average Maturity (Years)	8 years 29 days	7 years 2 months 26 days
Credit Risk Participation Agreement | Other assets | SOFR CME 1M
Derivative Instruments Gain Loss [Line Items]
Floating Rate	2.50%
Credit Risk Participation Agreement | Other assets | LIBOR
Derivative Instruments Gain Loss [Line Items]
Floating Rate		2.50%
Credit Risk Participation Agreement | Other assets | Minimum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate	3.50%
Credit Risk Participation Agreement | Other assets | Maximum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate	5.40%
Credit Risk Participation Agreement Two | Other assets
Derivative Instruments Gain Loss [Line Items]
Notional Amount		$ 8,485
Fair Value, Asset		$ 25
Weighted Average Maturity (Years)		9 years 11 months 19 days
Credit Risk Participation Agreement Two | Other assets | SOFR CME 1M
Derivative Instruments Gain Loss [Line Items]
Floating Rate		2.50%
Credit Risk Participation Agreement Two | Other assets | Minimum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate		5.35%
Credit Risk Participation Agreement Two | Other assets | Maximum
Derivative Instruments Gain Loss [Line Items]
Fixed Rate		5.40%