ACQUISITION OF GVR TRADE S.A. (Schedule of Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Jul. 06, 2016	Dec. 31, 2015
Liabilities assumed
Excess of purchase price over fair value of assets acquired and liabilities assumed - recorded as Goodwill	$ 789		$ 0
GVR Trade S.A.
Assets acquired
Cash and cash equivalents		$ 148
Other current assets		52
Property and equipment		23
Intangible assets
Customer relationships		143
Developed technology		88
Trademarks and other		31
Total assets acquired		485
Liabilities assumed
Current liabilities		(35)
Deferred tax liability		(41)
Deferred revenue, current		(27)
Total liabilities assumed		(103)
Net value of assets acquired and liabilities assumed		382
Total purchase price		1,206
Excess of purchase price over fair value of assets acquired and liabilities assumed - recorded as Goodwill		$ 824