CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Income Statement [Abstract]
Revenues	$ 132	$ 52	$ 209	$ 104
Cost of goods sold	55	18	77	34
Gross profit	77	34	132	70
Operating expenses:
Research and development	151	164	286	314
Selling and marketing	297	106	526	200
General and administrative	454	424	934	1,017
Total operating expenses	902	694	1,746	1,531
Operating loss	(825)	(660)	(1,614)	(1,461)
Financial income (expense), net	11	(178)	23	(242)
Loss before taxes on income	(814)	(838)	(1,591)	(1,703)
Taxes on income	10	11	22	22
Net Loss	(824)	(849)	(1,613)	(1,725)
Deemed dividend related to extension of February 2015 warrants to Common stock in January 2018				841
Total comprehensive loss attributable to holders of Common Stock	$ (824)	$ (849)	$ (1,613)	$ (2,566)
Common stock and Preferred C stock basic and diluted loss per share	$ (0.13)	$ (0.18)	$ (0.25)	$ (0.56)
Weighted average number of shares of Common stock and Preferred C stock used in computing basic and diluted loss per share	6,429,201	4,594,165	6,424,132	4,583,971