v3.26.1
Description of Business and Basis of Presentation - Additional Information (Details) - Segment
3 Months Ended 12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Jan. 31, 2026
Organization Consolidation And Presentation Of Financial Statements [Line Items]      
Number of reporting segment 1    
Number of operating segments 1    
Segment reporting, CODM, individual title and position or group name [extensible enumeration] srt:ChiefExecutiveOfficerMember    
Segment reporting, expense information used by CODM, description ur CODM reviews financial information presented on a consolidated basis for purposes of making operating decisions, allocating resources, and evaluating financial performance.    
Segment reporting, profit (loss) measure, how used by CODM, description our CODM uses consolidated net income to measure segment profit or loss.    
Credit Concentration Risk | Accounts Receivable      
Organization Consolidation And Presentation Of Financial Statements [Line Items]      
Number of major customers one   no
Credit Concentration Risk | Accounts Receivable | Customer One      
Organization Consolidation And Presentation Of Financial Statements [Line Items]      
Concentration risk percentage 10.00% 10.00%  
Customer Concentration Risk | Revenue | Significant Customer      
Organization Consolidation And Presentation Of Financial Statements [Line Items]      
Concentration risk percentage 10.00% 10.00%