Commitments and Contingencies (Tables)

9 Months Ended

Oct. 31, 2017

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Lease Payments Under Non Cancellable Operating Leases

Future minimum lease payments required under these agreements as of October 31, 2017 are as follows (in thousands):

Year Ending January 31,
2018 (remaining three months)	$	1,319
2019		5,717
2020		5,845
2021		5,679
2022		5,704
Thereafter		11,407
Total	$	35,671