Intangible Assets, Net - Summary of Components of Intangible Assets (Detail) - USD ($) $ in Thousands	Apr. 30, 2022	Jan. 31, 2022
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 63,535	$ 58,993
Accumulated Amortization	(15,058)	(12,691)
Net Carrying Amount	48,477	46,302
Software licenses [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	26,635	22,093
Accumulated Amortization	(12,486)	(11,331)
Net Carrying Amount	14,149	10,762
Developed technology [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	21,200	21,200
Accumulated Amortization	(1,661)	(904)
Net Carrying Amount	19,539	20,296
Customer relationships [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	13,200	13,200
Accumulated Amortization	(733)	(367)
Net Carrying Amount	12,467	12,833
Trade Name [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,500	2,500
Accumulated Amortization	(178)	(89)
Net Carrying Amount	$ 2,322	$ 2,411