SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)			1 Months Ended		12 Months Ended
	Mar. 16, 2020	Jan. 01, 2020 USD ($)	Feb. 28, 2023	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) Family ResidentialHouse Segment	Dec. 31, 2020 USD ($)	Dec. 31, 2021 USD ($)	Mar. 27, 2020 USD ($)
Property, Plant and Equipment [Line Items]
Number of families secured by loans of real estate | Family					4
Number of housing units secured by loans from segment | ResidentialHouse					5
Goodwill impairment					$ 0
Number of operating segments | Segment					1
Number of reportable operating segments | Segment					1
Impact of adoption of ASC 326, tax						$ 955,000
Decrease to retained earnings					$ 137,565,000		$ 107,645,000
Subordinated notes				$ 35,000,000
Maturity date				Apr. 01, 2032
Stated annual interest rate				3.625%
Core Deposits [Member]
Property, Plant and Equipment [Line Items]
Core deposit amortization period					10 years
Paycheck Protection Program Loans
Property, Plant and Equipment [Line Items]
Percentage of government guaranteed loans					100.00%
Accounting Standards Update 2016-13
Property, Plant and Equipment [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adoption Date					Jan. 01, 2020
Increase to allowance for credit losses		$ 4,548,000
Increase to allowance for credit losses, percent		28.10%
Accounting Standards Update 2016-13 | Cumulative Effect, Period of Adoption, Adjustment [Member] | Restatement Adjustment [Member]
Property, Plant and Equipment [Line Items]
Impact of adoption of ASC 326, tax		$ 955,000
Decrease to retained earnings		$ 3,593,000
COVID-19
Property, Plant and Equipment [Line Items]
Maximum authorized amount of coronavirus aid, relief and economic security								$ 2,000,000,000,000
Description of federal fund interest rate					Due to the COVID-19 pandemic, market interest rates declined significantly, with the 10-year Treasury bond falling below 1.00% on March 3, 2020 for the first time. On March 16, 2020, the Federal Open Market Committee ("FOMC") reduced the target federal funds rate range to 0.00% to 0.25%, at which it remained until March 2022, when the FOMC began to rapidly increase market interest rates in response to high levels of inflation that arose in the U.S. economy. From March 2022 through December 31, 2022, the FOMC increased market rates from 0.00% to a target range of 4.25% to 4.5%.
COVID-19 | Subsequent Event [Member]
Property, Plant and Equipment [Line Items]
Federal Open Market Committee Increased Market Rates			0.25%
COVID-19 | Minimum
Property, Plant and Equipment [Line Items]
Federal open market committee reduced target federal funds interest rate.	0.00%
Federal Open Market Committee Increased Market Rates					4.25%
COVID-19 | Maximum
Property, Plant and Equipment [Line Items]
Federal open market committee reduced target federal funds interest rate.	0.25%
Federal Open Market Committee Increased Market Rates					4.50%