COMMITMENTS AND CONTINGENCIES - Schedule of Commitments and Letters of Credit (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Commitments to extend credit
Other Commitments [Line Items]
Off-balance sheet liability	$ 405,269	$ 324,276
Letters of credit
Other Commitments [Line Items]
Off-balance sheet liability	$ 8,357	$ 8,488