Commitments and Contingencies (Tables)

12 Months Ended

Jan. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future commitments under minimum lease payments as of January 31, 2018 are as follows (amounts in thousands):

	Operating
For the Fiscal Years Ended January 31,	Leases
2019	$	1,314
2020		910
2021		678
2022		432
2023		167
2024 and thereafter		—
Minimum operating lease payments	$	3,501