Commitments and Contingencies (Tables)

9 Months Ended

Oct. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Future Annual Minimum Lease Payments

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

	As of
	October 31, 2018
Fiscal Year	(in thousands)
2019	$	817
2020		3,103
2021		1,264
2022		378
2023		129
Total future annual minimum lease payments	$	5,691