Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,978)	$ (3,207)
Adjustments required to reconcile net loss to net cash used in operating activities:
Depreciation	51	35
Change in liability for employees rights upon retirement	32	37
Financial income and interest paid	19	5
Lease liability	(31)	34
Share-based compensation expenses	69	68
Loss on amounts funded in respect of employee rights upon retirement, net		5
Changes in operating asset and liability items:
Decrease in prepaid expenses	24	15
Decrease (Increase) in trade receivables	(33)	252
Increase in other receivables	(24)	(82)
Decrease (Increase) in inventory	34	(313)
(Decrease) increase in trade payables	(84)	(57)
(Decrease) increase in other payables and contract liability	(433)	(277)
Net cash used in operating activities	(2,354)	(3,485)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property, plant and equipment		(66)
Amounts (withdrawn) in respect of employee rights upon retirement, net	(3)	(39)
Net cash used in investing activities	(3)	(105)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from exercise of Pre-Funded Warrants	3	16
Net cash provided by financing activities	3	16
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	(19)	(3)
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(2,373)	(3,577)
BALANCE OF CASH AND CASH EQUIVALENTS AT BEGINNING OF THE PERIOD	5,514	9,384
BALANCE OF CASH AND CASH EQUIVALENTS AT END OF THE PERIOD	3,141	5,807
SUPPLEMENTAL DISCLOSURES OF NON-CASH FINANCING ACTIVITIES:
Issuance Costs		$ 49