Segment Information (Tables)

12 Months Ended

Dec. 31, 2016

Segment Information [Abstract]

Summary of net revenues by geographic region

	2016
	Amount		Percentage
Net revenues from customers in the U.S.	$	5,806		57	%
Net revenue from customers in Europe		2,434		24	%
Net revenues from customers in Asia		1,973		19	%
Total	$	10,213		100	%

	2015
	Amount		Percentage
Net revenues from customers in the U.S.	$	6,177		56	%
Net revenues from customers in Europe		2,987		27	%
Net revenues from customers in Asia		1,951		17	%
Total	$	11,115		100	%

	2014
	Amount		Percentage
Net revenues from customers in the U.S.	$	2,833		60	%
Net revenues from customers in Europe		228		5	%
Net revenues from customers in Asia		1,679		35	%
Total	$	4,740		100	%