Financial Instruments and Financial Risk Management (Tables)

12 Months Ended

Dec. 31, 2019

Financial Instruments and Financial Risk Management [Abstract]

Schedule of changes in financial liabilities from finance activities

	Warrants			Total
	U.S. dollars in thousands
Balance as of January 1, 2018		2,667			2,667
Revaluation during the year		(974	)		(974	)
Reclassification of warrants (see Note 12)		(1,693	)		(1,693	)
Balance as of December 31, 2018		-			-