DISTRIBUTION AGREEMENTS (Schedule of Distribution Agreements) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Distribution Agreements [Line Items]
Distribution agreements	$ 16,560	$ 17,560
Less amortization	(9,601)	(8,161)
Distribution agreements, net	6,959	9,399
Better World Products [Member]
Distribution Agreements [Line Items]
Distribution agreements	$ 2,160	2,160
CNG Products [Member]
Distribution Agreements [Line Items]
Distribution agreements		1,000
Jonway Products [Member]
Distribution Agreements [Line Items]
Distribution agreements	$ 14,400	$ 14,400