Interim Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Operating expenses:
Research and development, net	$ (1,876)	$ (2,390)	$ (4,217)	$ (4,460)
Marketing and sales	(233)	(499)	(666)	(1,097)
General and administrative	(634)	(865)	(1,294)	(1,773)
Operating loss	(2,743)	(3,754)	(6,177)	(7,330)
Equity in net gain (loss) of an affiliated company	(598)	106	(1,344)	16
Financing income (expenses), net	10	(175)	141	176
Net loss	$ (3,331)	$ (3,823)	$ (7,380)	$ (7,138)
Basic and diluted net loss per share from continuing operations	$ (0.02)	$ (0.03)	$ (0.04)	$ (0.05)
Weighted average number of shares outstanding used in computing basic and diluted net (loss) profit per share	199,973,047	153,480,701	177,349,786	144,363,756

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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