Segment Information (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Summary of Net Revenue by Geographic Location

Net revenue by geographic location based on the location of customers was as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2015		2014		2015		2014
United States	$	6,598	$	8,367	$	19,914	$	21,404
International		4,636		4,347		14,044		13,014
	$	11,234	$	12,714	$	33,958	$	34,418