Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (2,559)	$ (2,252)
Adjustments required to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	42	48
Change in liability for employees right upon retirement	(47)	(122)
Financial expenses	(488)	33
Share-based compensation expenses	263	384
Loss on amounts funded in respect of employee rights upon retirement, net		1
Changes in operating asset and liability items:
Decrease in prepaid expenses	44	13
Increase in trade receivables	(115)	(141)
Increase in other receivables	(32)	(62)
Decrease in inventory	171	242
Decrease in trade payables	(267)	(59)
Increase in other payables and advance payment from customers	230	50
Net cash used in operating activities	(2,758)	(1,865)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property, plant and equipment	(153)
Amounts (funded) gained in respect of employee rights upon retirement, net	(3)	90
Net cash provided by (used in) investing activities	(156)	90
CASH FLOWS FROM FINANCING ACTIVITIES:
Taxes withheld in respect of share issuance		(16)
Proceeds from issuance of shares and warrants, net of $issuance costs	6,162	1,520
Repayment of long-term loan	(2,179)	(988)
Net cash provided by financing activities	3,983	516
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	(13)	1
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	1,056	(1,258)
BALANCE OF CASH AND CASH EQUIVALENTS AT BEGINNING OF THE PERIOD	7,516	3,257
BALANCE OF CASH AND CASH EQUIVALENTS AT END OF THE PERIOD	8,572	1,999
SUPPLEMENTAL DISCLOSURES OF NON-CASH FINANCING ACTIVITIES:
Placement Agent Fees in connection with short term warrants, see also note 5a	107
Issuance costs	$ 90