FAIR VALUE - Additional Information (Details)	9 Months Ended
	Sep. 30, 2020 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair value transfers between level 1 and level 2	$ 0
Loans measured for impairment using fair value of collateral	$ 0
Loans Receivable [Member] | Property A [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Discount rate	15.00%
Age of appraisal	12 months