v3.26.3
Shareholders' Equity and Equity Incentive Plans - Summary of Ordinary Shares Reserved for Future Issuance (Detail)
Sep. 30, 2026
shares
Class of Stock [Line Items]  
Common Stock Reserved for Future Issuance 38,627,918
2020 Plan [Member]  
Class of Stock [Line Items]  
Common Stock Reserved for Future Issuance 23,143,114
Employee Stock Purchase Plan [Member]  
Class of Stock [Line Items]  
Common Stock Reserved for Future Issuance 6,421,427
Employee Stock Option  
Class of Stock [Line Items]  
Common Stock Reserved for Future Issuance 761,775
Restricted Stock Units (RSUs) [Member]  
Class of Stock [Line Items]  
Common Stock Reserved for Future Issuance 8,050,150
Issuable ordinary shares related to business combination [Member]  
Class of Stock [Line Items]  
Common Stock Reserved for Future Issuance 251,452