v3.26.1
Condensed consolidated financial statement details - Property and Equipment, Net (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Property, Plant and Equipment [Line Items]      
Gross property and equipment $ 83,917   $ 81,631
Less: Accumulated depreciation and amortization (76,145)   (75,728)
Property and equipment, net 7,772   5,903
Depreciation 1,300 $ 1,200  
Leasehold Improvements [Member]      
Property, Plant and Equipment [Line Items]      
Gross property and equipment 24,015   24,014
Production, engineering and other equipment [Member]      
Property, Plant and Equipment [Line Items]      
Gross property and equipment 37,857   37,265
Tooling [Member]      
Property, Plant and Equipment [Line Items]      
Gross property and equipment 7,049   7,208
Computers and software [Member]      
Property, Plant and Equipment [Line Items]      
Gross property and equipment 7,730   8,064
Furniture and office equipment [Member]      
Property, Plant and Equipment [Line Items]      
Gross property and equipment 3,524   3,524
Tradeshow Equipment and other [Member]      
Property, Plant and Equipment [Line Items]      
Gross property and equipment 1,424   1,424
Construction in Progress [Member]      
Property, Plant and Equipment [Line Items]      
Gross property and equipment $ 2,318   $ 132