Intangible Assets and Goodwill - Summary of Intangible Assets, Net (Details) - USD ($) $ in Thousands	Apr. 30, 2024	Jan. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	$ 38,302	$ 38,576
Accumulated Amortization	(25,725)	(23,872)
Intangible Assets, Net	12,577	14,704
Developed technology
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	28,572	28,807
Accumulated Amortization	(18,166)	(16,881)
Intangible Assets, Net	$ 10,406	$ 11,926
Weighted-Average Remaining Useful Life (years)	2 years 7 months 6 days	2 years 9 months 18 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	$ 8,228	$ 8,266
Accumulated Amortization	(6,829)	(6,306)
Intangible Assets, Net	$ 1,399	$ 1,960
Weighted-Average Remaining Useful Life (years)	1 year 2 months 12 days	1 year 3 months 18 days
Trade names and trademarks
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	$ 271	$ 272
Accumulated Amortization	(271)	(266)
Intangible Assets, Net	$ 0	$ 6
Weighted-Average Remaining Useful Life (years)	0 years	2 months 12 days
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross	$ 1,231	$ 1,231
Accumulated Amortization	(459)	(419)
Intangible Assets, Net	$ 772	$ 812
Weighted-Average Remaining Useful Life (years)	6 years 10 months 24 days	7 years