Segment Information (Tables)

3 Months Ended

Mar. 31, 2021

Segment Reporting [Abstract]

Schedule of net revenues by geographic region area

	Three months ended March 31, 2021					Three months ended March 31, 2020
	Amount		Percentage			Amount		Percentage
United States	$	693		42	%	$	589		46	%
Japan		405		24	%		474		37	%
South Korea		284		17	%		1		-	%
China		134		8	%		34		3	%
Germany		109		7	%		120		9	%
Switzerland		21		1	%		55		4	%
Other		19		1	%		21		1	%
	$	1,665		100	%	$	1,294		100	%

Schedule of total assets by geographic region

	March 31, 2021		December 31, 2020
U.S.	$	7,933	$	7,253
Sweden		5,504		9,210
Asia		86		109
Total	$	13,523	$	16,572