Property and Equipment, Net (Tables)

12 Months Ended

Jan. 31, 2014

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment, net consist of the following:

	January 31, 2014			January 31, 2013
Computer software and equipment	$	18,635		$	15,718
Office equipment and furniture		444			371
Leasehold improvements		2,627			2,732
Total property and equipment		21,706			18,821
Less accumulated depreciation		(14,350	)		(12,645	)
Property and equipment, net	$	7,356		$	6,176