Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
CURRENT ASSETS:
Cash and cash equivalents	$ 4,637	$ 3,710
Accounts receivable:
Trade, net	754	643
Other	238	207
Prepaid expenses	53	62
Inventory	517	533
TOTAL CURRENT ASSETS	6,199	5,155
NON-CURRENT ASSETS:
Property, plant and equipment, net	444	476
Deferred Issuance Costs	155
Funds in respect of employee rights upon retirement	487	476
TOTAL NON-CURRENT ASSETS	1,086	952
TOTAL ASSETS	7,285	6,107
Accounts payable and accruals:
Trade	512	328
Other	2,417	2,134
Contract Liability	26	20
TOTAL CURRENT LIABILITIES	2,955	2,482
LONG-TERM LIABILITIES-
Liability for employees rights upon retirement	635	624
Derivative Liability	872
TOTAL LONG-TERM LIABILITIES	1,507	624
COMMITMENTS AND CONTINGENT LIABILITIES (Note 8)
TOTAL LIABILITIES	4,462	3,106
REDEEMABLE PREFERRED SHARES	1,779	274
EQUITY:
Common stock, par value $0.0001 per share; 150,000,000 shares authorized at March 31, 2018 and December 31, 2017, respectively; 3,501,331 and 1,483,556 shares issued and outstanding at March 31, 2018 and December 31, 2017, respectively
Additional paid-in capital	143,785	143,079
Accumulated deficit	(142,741)	(140,352)
Total equity	1,044	2,727
Total liabilities, redeemable preferred shares and equity	7,285	6,107
Series B Preferred Shares [Member]
EQUITY:
Preferred stock, value
Series C Preferred Shares [Member]
EQUITY:
Preferred stock, value
Series D Preferred Shares [Member]
EQUITY:
Preferred stock, value