v3.26.1
Balance Sheet Components - Schedule of Property and Equipment, Net (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 186,161 $ 185,812
Less: accumulated depreciation (48,094) (42,914)
Total property and equipment, net 138,067 142,898
Lab Equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 25,909 25,909
Engineering Equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 14,843 14,843
Leasehold Improvements    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 120,588 120,588
Motor Vehicles    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 19 101
Furniture, Fittings & Office Equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 5,150 5,150
Computer Equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 13,062 12,970
Software    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 5,627 5,627
Construction in Progress    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 963 $ 624