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Interim Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Research and development	$ 1,389	$ 669	$ 2,508	$ 1,360
General and administrative	1,087	1,215	2,360	2,687
Operating loss	(2,476)	(1,884)	(4,868)	(4,047)
Financing income (expenses), net	(35)	29	(31)	(13)
Net loss	$ (2,511)	$ (1,855)	$ (4,899)	$ (4,060)
Basic and diluted net loss per share	$ (0.35)	$ (0.26)	$ (0.69)	$ (0.57)
Basic and diluted weighted average common shares outstanding	7,108,133	7,103,260	7,108,133	7,128,752

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