WHOLLY OWNED FOREIGN SUBSIDIARIES (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Foreign Subsidiaries Financial Information Disclosure [Line Items]
Net revenue	$ 10,581,000	$ 11,739,000	$ 31,627,000	$ 32,888,000
Net income (loss)	(1,895,000)	(2,444,000)	(8,982,000)	(6,980,000)
IDS GmbH [Member]
Foreign Subsidiaries Financial Information Disclosure [Line Items]
Net revenue	157,000	1,321,000	1,032,000	3,089,000
Net income (loss)	$ (209,000)	$ 241,000	$ (245,000)	$ 530,000