Information about Geographic Areas (Tables)

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Classification of Revenue by Geography

The following table of total revenue is based on the geographic location of the Company’s customers, distributors and collaborators. For sales to distributors, their geographic location may be different from the geographic locations of the ultimate end user. Total revenue by geography was as follows (in thousands):

	Three Months Ended March 31,
	2015		2014
North America	$	7,523	$	5,989
Europe, Middle East & Africa		2,943		1,763
Asia Pacific		1,127		999
Total revenue	$	11,593	$	8,751