INVENTORIES (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Raw materials	$ 2,591,000	$ 1,180,000
Work in progress	395,000	0
Finished goods	2,259,000	4,587,000
Total inventory	5,245,000	5,767,000
Inventory Write-down	$ 67,000	$ 1,300,000