v3.26.1
Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jul. 31, 2026
USD ($)
Customer
Partners
Jul. 31, 2025
Customer
Jul. 31, 2026
USD ($)
Partners
Customer
Jul. 31, 2025
Customer
Jan. 31, 2026
USD ($)
Partners
Oct. 31, 2025
Concentration Risk [Line Items]            
Number of customers | Customer 0 0 0 0    
Restricted cash | $ $ 296   $ 296   $ 1,186  
2029 Notes            
Concentration Risk [Line Items]            
Convertible notes interest rate 3.00%   3.00%      
2028 Notes            
Concentration Risk [Line Items]            
Convertible notes interest rate 3.75%   3.75%     3.75%
Accounts Receivable            
Concentration Risk [Line Items]            
Number of channel partners | Partners 2   2   1  
Accounts Receivable | Customer Concentration Risk | Channel Partner One            
Concentration Risk [Line Items]            
Concentration of risk percentage     16.00%   14.00%  
Accounts Receivable | Customer Concentration Risk | Channel Partner Two            
Concentration Risk [Line Items]            
Concentration of risk percentage     16.00%      
Revenue Benchmark | Customer Concentration Risk | Channel Partner            
Concentration Risk [Line Items]            
Concentration of risk percentage 10.00% 10.00% 10.00% 10.00%    
Revenue Benchmark | Customer Concentration Risk | Customer One            
Concentration Risk [Line Items]            
Concentration of risk percentage 10.00% 10.00% 10.00% 10.00%