Information about Geographic Areas (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Classification of Revenue by Geography

Total revenue by geography was as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
Americas	$	16,319	$	8,133	$	26,404	$	15,656
Europe & Middle East	4,880		3,012		7,733		5,955
Asia Pacific	1,428		1,921		3,187		3,048
Total revenue	$	22,627	$	13,066	$	37,324	$	24,659