Segment Reporting

6 Months Ended

Jul. 31, 2013

Segment Reporting [Abstract]

Segment Reporting

11. Segment Reporting

The Company operates in one reportable segment related to the development and sales of low-power, high-definition video products. The Chief Executive Officer of the Company has been identified as the Chief Operating Decision Maker (the “CODM”) and manages the Company’s operations as a whole and for the purpose of evaluating financial performance and allocating resources, the CODM reviews financial information presented on a consolidated basis accompanied by information by customer and geographic region.

Geographic Revenue

The following table sets forth the Company’s revenue by geographic region for the periods indicated:

	Three Months Ended July 31,				Six Months Ended July 31,
	2013		2012		2013		2012
	(in thousands)
Hong Kong	$	33,195	$	24,890	$	61,969	$	46,090
Asia Pacific		446		74		702		251
United States		1,242		1,368		3,847		4,404
North America		1,071		328		2,033		648
Europe		1,756		1,298		3,100		2,486
Total revenue	$	37,710	$	27,958	$	71,651	$	53,879

As of July 31, 2013, substantially all of the Company’s long-lived tangible assets are located in the Asia Pacific region.

Major Customers

The customers representing 10% or more of revenue and accounts receivable were Wintech, the Company’s logistic provider, and Chicony, a direct ODM customer, which combined accounted for approximately 87% and 82% of total revenue for the three months ended July 31, 2013 and 2012, respectively, and approximately 84% and 81% of total revenue for the six months ended July 31, 2013 and 2012, respectively. Accounts receivable with these two customers combined accounted for approximately $20.0 million and $17.6 million as of July 31, 2013 and January 31, 2013, respectively.