Goodwill and Intangible Assets, Net - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jan. 31, 2022	Jan. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 7,602
Accumulated Amortization	(1,317)
Net Book Value	6,285
Developed technology from business combination
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,200
Accumulated Amortization	(334)
Net Book Value	5,866
Developed technology from asset acquisition
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,402	$ 1,524
Accumulated Amortization	(983)	(727)
Net Book Value	$ 419	$ 797