v3.26.1
Balance Sheet Components - Schedule of Depreciation Expense (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2026
Jul. 31, 2025
Property, Plant, and Equipment [Line Items]        
Total depreciation expense $ 1,275 $ 1,461 $ 2,565 $ 2,977
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold | Subscription        
Property, Plant, and Equipment [Line Items]        
Cost of subscription revenues 87 118 179 226
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold | Professional services and other        
Property, Plant, and Equipment [Line Items]        
Cost of subscription revenues 302 339 611 684
Income Statement Location [Axis]: us-gaap:GeneralAndAdministrativeExpense        
Property, Plant, and Equipment [Line Items]        
Depreciation, nonproduction 142 180 283 361
Income Statement Location [Axis]: us-gaap:ResearchAndDevelopmentExpense        
Property, Plant, and Equipment [Line Items]        
Depreciation, nonproduction 436 518 877 1,090
Income Statement Location [Axis]: us-gaap:SellingAndMarketingExpense        
Property, Plant, and Equipment [Line Items]        
Depreciation, nonproduction $ 308 $ 306 $ 615 $ 616