DISCLOSURES ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS - Fair Value, Assets and Liabilities Measured on Nonrecurring Basis (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Loans Receivable Impaired
Non-recurring Assets, Fair Value Disclosure		$ 1,759
Foreclosed assets held for sale
Non-recurring Assets, Fair Value Disclosure	$ 169	945
Fair Value, Inputs, Level 3 | Loans Receivable Impaired
Non-recurring Assets, Fair Value Disclosure		1,759
Fair Value, Inputs, Level 3 | Foreclosed assets held for sale
Non-recurring Assets, Fair Value Disclosure	$ 169	$ 945
Maximum
Discount Rate For Appraisals	40.00%
Minimum
Discount Rate For Appraisals	10.00%