Geographical Information (Tables)

3 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Schedule of Revenue by Geographic Region

The following tables set forth revenue by geographic region with revenue assigned to geographic regions based on our customers’ billing address.

Revenue by Geographic Region	For the three months ended December 31,
(in thousands)	2016		2015
United States	$	24,754	$	13,813
Asia	3,719		6,339
Europe	1,630		2,163
Other	73		175
Total revenue	$	30,176	$	22,490