Segment Information (Tables)

12 Months Ended

Dec. 31, 2016

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):

	Years Ended December 31,
	2016		2015		2014
United States	$	33,385	$	29,433	$	29,848
International		18,425		19,042		17,808
	$	51,810	$	48,475	$	47,656

Summary of Long-Lived Assets by Geographic Location

Long-lived assets by geographic location was as follows (in thousands):

	Years Ended December 31,
	2016		2015		2014
United States	$	4,175	$	3,401	$	921
International		302		326		374
	$	4,478	$	3,727	$	1,295