Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure of earnings per share [text block] [Abstract]

Schedule of profit (loss) attributed to ordinary shareholders (basic)

	2021		2020			2019
	U.S. dollars in thousands
Total comprehensive income (loss) for the year		435		(2,954	)		(763	)

Schedule of weighted-average number of ordinary shares (basic)

	2021		2020		2019
	Number of shares
Issued ordinary shares at January 1		514,205,799		514,205,799		514,205,799
Issued March 7,2021 due to warrant exercise		10,634,406		-		-
Issued May 4, 2021 due to warrant exercise		639,508		-		-
Issued July 6, 2021 due to warrant exercise		4,145,205		-		-
Issued August 30, 2021 due to warrant exercise		1,179,452		-		-
Issued September 1, 2021 due to warrant exercise		414,384		-		-
Issued October 11, 2021 due to warrant exercise		776,713		-		-
Weighted average number of ordinary shares (basic)		531,995,467		514,205,799		514,205,799

Schedule of profit (loss) attributed to ordinary shareholders (diluted)

	2021			2020			2019
	U.S. dollars in thousands
Total comprehensive income (loss) for the year (basic)		435			(2,954	)		(763	)
Warrant revaluation income		(660	)		-			-
		(225	)		(2,954	)		(763	)

Schedule of weighted-average number of ordinary shares (diluted)

	2021		2020		2019
	Number of shares
Weighted-average number of ordinary shares (basic)		531,995,467		514,205,799		514,205,799
Effect of warrants		83,552,979		-		-
Weighted average number of  ordinary shares (diluted)		615,548,446		514,205,799		514,205,799