Segment Information (Tables)

3 Months Ended

Mar. 31, 2018

Segment Information [Abstract]

Summary of net revenues by geographic region

	Three months ended  March 31, 2018					Three months ended  March 31, 2017
	Amount		Percentage			Amount		Percentage
United States	$	1,139		48			1,118		48
Japan		788		33			448		19
Germany		228		10			314		13
China		129		5			269		12
Taiwan		63		3			70		3
Singapore		1		-			45		2
Canada		-		-			50		2
Other		27		1			18		1
	$	2,375		100	%	$	2,332		100	%

Schedule of long-lived assets by geographic region

	March 31, 2018		December 31, 2017
Long-lived assets in North America	$	3	$	3
Long lived assets in Asia		5		6
Long-lived assets in Europe		3,132		3,318
	$	3,140	$	3,327