Revenues (Tables)

12 Months Ended

Dec. 31, 2021

Revenues [Abstract]

Schedule of revenue

	For the year ended December 31
	2019			2020		2021
	Thousands USD			Thousands USD		Thousands USD
Consumables		650			554		1,631
Support services		650	(*)		654		1,117
Sales of systems		5,770			2,191		7,250
Research and development services		-			-		495
Total revenue		7,070			3,399		10,493

(*) Immaterial reclassification

Schedule of revenues per geographical locations

	For the year ended December 31,
	2019		2020		2021
	Thousands USD		Thousands USD		Thousands USD
America		3,367		1,263		2,513
Asia Pacific		1,591		1,362		743
Europe and Israel(*)		2,112		774		7,237
Total revenue		7,070		3,399		10,493

(*) The Company combined all revenues into the Europe and Israel geography, due to immateriality of the amounts.

Schedule of timing of revenue recognition

	For the year ended December 31,
	2019		2020		2021
	Thousands USD		Thousands USD		Thousands USD
Goods and services transferred over time		650		654		1,074
Goods transferred at a point in time		6,420		2,745		9,419
Total revenue		7,070		3,399		10,493

Schedule of contract assets and contract liabilities deriving from contracts with customers

	December 31,
	2020		2021
	Thousands USD		Thousands USD
Trade receivables		713		3,422
Contract liabilities		968		3,021