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Revenue and Deferred Revenue - Summary of Revenue Disaggregated by Revenue Source (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Disaggregation Of Revenue [Line Items]
Total revenue	$ 67,625	$ 65,127	$ 199,018	$ 191,755
Subscription and services revenue
Disaggregation Of Revenue [Line Items]
Total revenue	61,953	60,135	183,351	178,090
Product and other revenue
Disaggregation Of Revenue [Line Items]
Total revenue	$ 5,672	$ 4,992	$ 15,667	$ 13,665

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