COMMITMENTS AND CONTINGENCIES - Additional Information (Details)	9 Months Ended
	Sep. 30, 2020 USD ($) lease	Sep. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Number of Operating Leases | lease	4
Operating Lease, Right-of-Use Asset	$ 1,125,000		$ 1,470,000
Operating Lease, Liability	1,535,000		1,663,000
Operating Lease, Cost	332,000	$ 144,000
Operating Lease, Payments	$ 116,000	$ 116,000
Number of finance leases | lease	2
Finance lease, Right-of-Use Asset	$ 54,000
Finance lease, Right-of-Use Asset, Balance sheet location	us-gaap:PropertyPlantAndEquipmentNet
Finance Lease, Liability	$ 48,000		$ 0
Finance Lease Liability, Balance sheet location	us-gaap:OtherLiabilities
Finance lease cash payments	$ 0
Banking Facilities [Member]
Lessee, Lease, Description [Line Items]
Number of Operating Leases | lease	3
Land [Member]
Lessee, Lease, Description [Line Items]
Number of Operating Leases | lease	1