OPERATING LEASES - Additional Information (Details)	9 Months Ended
	Sep. 30, 2019 USD ($)
Disclosure of Leases Operating [Line Items]
Lessee, Operating Lease, Liability, Payments, Due Year Two	$ 1,128,000
Lessee, Operating Lease, Liability, Payments, Due Year Three	$ 949,000
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	$ 437,000