SEGMENT, CUSTOMERS AND GEOGRAPHICAL INFORMATION (Details 3) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Total revenues	$ 3,220	$ 1,826	$ 6,670	$ 5,603
North America [Member]
Total revenues	2,671	1,125	4,746	3,128
Europe [Member]
Total revenues	342	314	1,244	1,548
South Korea [Member]
Total revenues	3	196	223	499
Other Countries [Member]
Total revenues	$ 204	$ 191	$ 457	$ 428

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration