Quarterly report pursuant to Section 13 or 15(d)

Balance sheet Components - Summary of Property, Plant and Equipment (Details)

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Balance sheet Components - Summary of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Property Plant And Equipment [Line Items]    
Gross property and equipment $ 66,651 $ 48,261
Accumulated depreciation and amortization (22,674) (14,135)
Property and equipment, net 43,977 34,126
Equipment [Member]    
Property Plant And Equipment [Line Items]    
Gross property and equipment 39,442 29,229
Computer Software [Member]    
Property Plant And Equipment [Line Items]    
Gross property and equipment 7,827 5,992
Leasehold Improvements [Member]    
Property Plant And Equipment [Line Items]    
Gross property and equipment 8,636 5,724
Molds and Tooling [Member]    
Property Plant And Equipment [Line Items]    
Gross property and equipment 5,068 3,269
Vehicles And Aircraft [Member]    
Property Plant And Equipment [Line Items]    
Gross property and equipment 1,140 211
Furniture and Fixtures [Member]    
Property Plant And Equipment [Line Items]    
Gross property and equipment 242 95
Construction in Progress [Member]    
Property Plant And Equipment [Line Items]    
Gross property and equipment $ 4,296 $ 3,741