Commitments and Contingencies (Tables)

9 Months Ended

Oct. 31, 2017

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments under Noncancelable Operating Leases

As of January 31, 2017 and October 31, 2017, future minimum lease payments under non-cancelable operating leases were as follows (in thousands):

As of January 31, 2017:
2018	$	7,121
2019		7,019
2020		7,127
2021		7,021
2022		7,068
Thereafter		3,984
Committed gross lease payments		39,340
Less proceeds from sublease rental		(4,244	)
Net operating lease obligation	$	35,096

As of October 31, 2017:
Remaining Fiscal 2018	$	1,859
2019		7,086
2020		7,154
2021		7,192
2022		7,221
Thereafter		3,984
Committed gross lease payments		34,496
Less proceeds from sublease rental		(3,333	)
Net operating lease obligation	$	31,163

Schedule of Future Minimum Lease Payments under Noncancelable Capital Leases

As of January 31, 2017 and October 31, 2017, future minimum lease payments under non-cancelable capital leases were as follows (in thousands):

As of January 31, 2017:
2018	$	216
2019		96
2020		77
Total		389
Interest		(20	)
Total	$	369

As of October 31, 2017:
Remaining Fiscal 2018	$	26
2019		92
2020		73
Total		191
Interest		(9	)
Total	$	182