Research and Development Expenses, Net (Tables)

12 Months Ended

Dec. 31, 2021

Research and Development [Abstract]

Schedule of research and development expenses, net

	Year ended December 31,
	2021			2020
Professional service and subcontractors		9,458			6,576
Salaries and related expenses		12,287			9,210
Stock-based compensation		1,770			1,815
Depreciation		986			652
Materials and supplies		1,738			1,094
Rent and related expenses		1,008			664
Other		55			84
		27,302			20,095
Less change in contingent liabilities (see Note 11C, 11E)		(578	)		-
Less income from collaboration agreements (see Note 11H, 10B2)		(307	)		(160	)
Less grants from the IIA (see Note 11A)		(3,741	)		(518	)
		22,676			19,417