SHORT-TERM DEBT (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Jul. 31, 2017
Debt Instrument, Interest Rate Terms	LIBOR plus 1.75%
Revolving Loan Agreement Borrowing Limit Description	a borrowing limit of 80% of the Company’s eligible receivables plus the lessor of $6,000,000 or 50% of the Company’s eligible inventory from January 1 to May 31 and 60% from June 1 to December 31 of each year.
Amortization of Debt Issuance Costs	$ 18,000	$ 6,000
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity			$ 12,000,000
Line of Credit Facility, Current Borrowing Capacity			$ 1,750,000