Segment Reporting

3 Months Ended

Apr. 30, 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 April 30,
	2013		2012
	(in thousands)
Hong Kong	$	28,774	$	21,200
Asia Pacific		256		177
United States		2,605		3,036
North America		962		320
Europe		1,344		1,188
Total revenue	$	33,941	$	25,921

As of April 30, 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 customer A, a logistic provider, and customer B, a direct ODM customer, that combined accounted for approximately 82% of total revenue for the three months ended April 30, 2013. The customer representing 10% or more of revenue and accounts receivable for the three months ended April 30, 2012 was only customer A, a logistic provider, which accounted for approximately 75% of total revenue. Accounts receivable with these two customers combined accounted for approximately $21.7 million and $17.6 million as of April 30, 2013 and January 31, 2013, respectively.