Segment Information

6 Months Ended

Jul. 31, 2016

Segment Reporting [Abstract]

Segment Information

Segment Information

Our chief operating decision maker is a group which is comprised of our Chief Executive Officer, our Chief Financial Officer, and our President. This group reviews financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance. We have one business activity and there are no segment managers who are held accountable for operations or operating results. Accordingly, we have a single reportable segment.

The following table sets forth revenue by geographic area based on the billing address of our customers (in thousands):

	Three Months Ended July 31,				Six Months Ended July 31,
	2015		2016		2015		2016
United States	$	65,603	$	122,103	$	124,277	$	233,330
Rest of the world	19,058		41,111		34,461		69,831
Total revenue	$	84,661	$	163,214	$	158,738	$	303,161

Long-lived assets by geographic area are summarized as follows (in thousands):

	As of January 31, 2016		As of July 31, 2016
United States	$	50,501	$	75,425
Rest of the world	2,128		3,098
Total long-lived assets	$	52,629	$	78,523