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Revenue and Deferred Revenue - Summary of Revenue Disaggregated by Revenue Source (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2024	Jul. 31, 2023
Disaggregation Of Revenue [Line Items]
Total revenue	$ 64,129	$ 58,353	$ 126,628	$ 115,205
Subscription and services revenue
Disaggregation Of Revenue [Line Items]
Total revenue	59,566	54,726	117,955	107,775
Product and other revenue
Disaggregation Of Revenue [Line Items]
Total revenue	$ 4,563	$ 3,627	$ 8,673	$ 7,430

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