Geographical Information

3 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Geographical Information

Geographical Information

We evaluate our reportable segment pursuant to ASC 280, Segment Reporting. The Company's Chief Executive Officer is the chief operating decision maker and he assesses the performance of the operating segment and allocates resources to the segment based on its business prospects, competitive factors, net revenue, operating results, and other non-GAAP financial ratios. Based on this evaluation, the Company operates as a single reportable segment.

Revenue: 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

Significant Customers: Significant customers are defined as customers representing greater than 10% of our consolidated revenue. Revenue from three of our significant customers represented 74% and 61% of our consolidated revenue for the three months ended December 31, 2016 and 2015, respectively.

Long-lived Assets: Long-lived assets consist of property, plant, and equipment. As of December 31, 2016 and September 30, 2016, approximately 37% and 38%, respectively, of our long-lived assets were located in the United States. The remaining long-lived assets are primarily located in China.