Balance Sheet Components - Schedule of Other Long-Term Assets (Details) - USD ($) $ in Thousands		Oct. 31, 2019		Jan. 31, 2019
Assets Noncurrent [Abstract]
Deposits, non-current		$ 2,741		$ 2,674
Internal-use software costs, net	[1]	13,204		3,514
Other assets, non-current		3,826		4,858
Other long-term assets		$ 19,771	[2]	$ 11,046	[3]

[1] Included in these amounts were $4.4 million and $0.8 million in net capitalized stock-based compensation expense as of the respective period. The amortization of the capitalized costs was not material for all periods. We have not recorded any material impairment charges during the periods presented.

[2] As reported and disclosed under ASC Topic 842

[3] As reported and disclosed under ASC Topic 840