OPERATING LEASES - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Disclosure of Leases Operating [Line Items]
Lessee, Operating Lease, Liability, Payments, Due Year Two	$ 956,000
Lessee, Operating Lease, Liability, Payments, Due Year Three	$ 845,000
Minimum [Member]
Disclosure of Leases Operating [Line Items]
Percentage of Change in Operating Lease Monthly Rental Payments	7.50%
Maximum [Member]
Disclosure of Leases Operating [Line Items]
Percentage of Change in Operating Lease Monthly Rental Payments	10.00%
Vehicle Lease [Member]
Disclosure of Leases Operating [Line Items]
Operating Leases, Future Minimum Payments Due, Next Twelve Months	$ 474,000
Lessee, Operating Lease, Liability, Payments, Due Year Two	333,000
Lessee, Operating Lease, Liability, Payments, Due Year Three	82,000
Lease Agreements [Member]
Disclosure of Leases Operating [Line Items]
Operating Leases, Future Minimum Payments Due, Next Twelve Months		$ 758,000
Lessee, Operating Lease, Liability, Payments, Due Year Two		758,000
Lessee, Operating Lease, Liability, Payments, Due Year Three		$ 621,000
Security Deposit	$ 439,000