Commitments and Contingencies (Tables)

9 Months Ended

Oct. 31, 2013

Commitments And Contingencies Disclosure [Abstract]

Future Annual Minimum Lease Payments

Future annual minimum lease payments under these operating leases with initial lease terms in excess of one year are as follows:

	As of
	October 31, 2013
Fiscal Year	(in thousands)
2014	$	1,144
2015		1,702
2016		1,670
2017		1,492
2018		1,386
	$	7,394