Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
CURRENT ASSETS:
Cash and cash equivalents	$ 4,823	$ 9,384
Accounts receivable:
Trade, net	861	716
Other	276	104
Prepaid expenses	44	81
Inventory	1,218	1,134
TOTAL CURRENT ASSETS	7,222	11,419
NON-CURRENT ASSETS:
Property, plant and equipment, net	513	421
Right of use	1,042
Fund in respect of employee rights upon retirement	507	448
TOTAL NON-CURRENT ASSETS	2,062	869
TOTAL ASSETS	9,284	12,288
Accounts payable and accruals:
Trade	618	929
Other	1,307	1,966
Contract liability	20	25
TOTAL CURRENT LIABILITIES	1,945	2,920
LONG-TERM LIABILITIES:
Leasing liability	1,095
Liability for employees rights upon retirement	670	605
TOTAL LONG-TERM LIABILITIES	1,765	605
COMMITMENTS AND CONTINGENT LIABILITIES (Note 9)
TOTAL LIABILITIES	3,710	3,525
EQUITY:
Common stock, par value $0.0001 per share; 150,000,000 shares authorized at June 30, 2019 and December 31, 2018; 1,397,133 and 768,615 shares issued and outstanding at June 30, 2019 and December 31, 2018, respectively
Additional paid-in capital	158,579	156,355
Accumulated deficit	(153,005)	(147,592)
Total equity	5,574	8,763
Total liabilities and equity	9,284	12,288
Series B Preferred Stock [Member]
EQUITY:
Preferred stock value
Series C Preferred Stock [Member]
EQUITY:
Preferred stock value