WHOLLY OWNED FOREIGN SUBSIDIARIES (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Foreign Subsidiaries Financial Information Disclosure [Line Items]
Assets, Total	$ 46,865,000		$ 46,865,000		$ 52,486,000	[1]
Foreign Currency Transaction Gain (Loss), Realized	(36,000)	$ 29,000	(54,000)	$ 32,000
IDS GmbH [Member]
Foreign Subsidiaries Financial Information Disclosure [Line Items]
Assets, Total	3,802,000		3,802,000		4,235,000
IDS Ltd [Member]
Foreign Subsidiaries Financial Information Disclosure [Line Items]
Assets, Total	$ 1,780,000		$ 1,780,000		$ 1,937,000

[1] Derived from audited balance sheet as of December 31, 2014.