Geographical Information (Tables)

3 Months Ended

Dec. 31, 2015

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)	2015		2014
United States	$	13,813	$	13,350
Asia	6,339		2,697
Europe	2,163		2,077
Other	175		292
Total revenue	$	22,490	$	18,416