Financial Instruments and Financial Risk Management (Tables)

12 Months Ended

Dec. 31, 2022

Disclosure of financial instruments [Abstract]

Schedule of analyzes non-derivative financial liabilities

	Less than one year		Between one to two years		More than two years
	U.S. dollars in thousands
December 31, 2022:
Lease liabilities		204		13		-
Short-term bank loans		1,606		-		-
Long-term loans		617		540		66
Accounts payable and accruals		4,517		-		-
		6,944		553		66
December 31, 2021:
Lease liabilities		365		197		-
IIA liability		-		182		-
Accounts payable and accruals		4,058		-		-
		4,423		379		-

Schedule of financial assets at fair value through profit or loss

	December 31
	2022		2021
	U.S. dollars in thousands
Stocks		-		291
Global debentures		-		1,135
U.S. corporate debentures		-		1,624
U.S. government debentures		-		2,837
		-		5,887

Schedule of recognized in profit or loss

	Year ended December 31
	2022			2021
	U.S. dollars in thousands
Stocks investment profit (loss)		(16	)		61
Debentures investment profit (loss)		(167	)		19
		(183	)		80

Schedule of fair value measurements based on unobservable data

	Derivative financial instruments			Total
Balance as of January 1, 2022		488			488
Recognition of day 1 loss within profit or loss		328			328
Changes in fair value recognized within profit or loss		(790	)		(790	)
Balance as of December 31, 2022		26			26

	Contingent consideration			Derivative financial instruments			Total
Balance as of January 1, 2021		1,599			1,448			3,047
Payment of contingent consideration		(915	)		-			(915	)
Recognition of day 1 loss within profit or loss		-			328			328
Changes in fair value recognized within profit or loss		(684	)		(1,288	)		(1,972	)
Balance as of December 31, 2021		-			488			488

	Contingent consideration			Convertible debentures			Derivative financial instruments			Total
	U.S. dollars in thousands
Balance as of January 1, 2020		2,170			7,151			1,637			10,958
Initial recognition of financial liability		684			-			1,450			2,134
Conversion to equity or financial liability		-			(4,778	)		-			(4,778	)
Repayment of convertible debentures		-			(680	)		-			(680	)
Payment of contingent consideration		(1,600	)		-			-			(1,600	)
Recognition of day 1 loss within profit or loss		-			-			329			329
Changes in fair value recognized within profit or loss		345			(1,693	)		(1,968	)		(3,316	)
Balance as of December 31, 2020		1,599			-			1,448			3,047

Schedule of Financial instruments

	Financial assets at amortized cost
	U.S. dollars in thousands
December 31, 2022
Assets:
Cash and cash equivalents		3,290
Accounts receivable (excluding prepaid expenses)		2,236
Short-term restricted deposits		560
Long-term restricted deposits		127
Long-term deposits		21
		6,234
December 31, 2021
Assets:
Cash and cash equivalents		3,828
Accounts receivable (excluding prepaid expenses)		1,848
Long-term restricted deposits		84
Long-term deposit		65
		5,825

	Liabilities at fair value through profit or loss		Financial liabilities at amortized cost		Total
	U.S. dollars in thousands
December 31, 2022
Liabilities:
Lease liabilities		-		217		217
Accounts payable and accruals		-		4,517		4,517
Short-term bank loans		-		1,606		1,606
Long-term loans		-		1,223		1,223
Derivative financial instruments		26		-		26
		26		7,563		7,589
December 31, 2021
Liabilities:
Lease liabilities		-		562		562
Accounts payable and accruals		-		4,058		4,058
IIA liability		-		182		182
Derivative financial instruments		488		-		488
		488		4,802		5,290

Schedule of binomial share price model

	Year ended December 31,
	2022			2021
Risk-free interest rate		4.39	%		0.83	%
Expected term (in years)		1.43			2.43
Expected volatility		69.28	%		104.07	%

	Year ended December 31,
	2022		2021
Risk-free interest rate	4.11%- 4.73	%	0.95% - 1.15	%
Expected term (in years)	0.92- 3.39		2.86 - 3.75
Expected volatility	69.93%- 98.87	%	99.93% - 101.72	%