Segment Reporting (Tables)

9 Months Ended

Oct. 31, 2013

Segment Reporting [Abstract]

Company's Revenue by Geographic Region

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

	Three Months Ended October 31,				Nine Months Ended October 31,
	2013		2012		2013		2012
	(in thousands)
Hong Kong	$	39,502	$	31,036	$	101,471	$	77,126
Asia Pacific		942		63		1,644		314
United States		1,710		1,931		5,557		6,335
North America		1,369		783		3,402		1,431
Europe		2,467		1,856		5,567		4,342
Total revenue	$	45,990	$	35,669	$	117,641	$	89,548