Annual report pursuant to Section 13 and 15(d)

Significant Balance Sheet Components - Schedule of Warranty Liability Which is Included in Accrued Expenses on Consolidated Balance Sheet (Details)

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Significant Balance Sheet Components - Schedule of Warranty Liability Which is Included in Accrued Expenses on Consolidated Balance Sheet (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Significant Balance Sheet Components [Abstract]    
Beginning balance $ 1,530 $ 1,154
Additions 1,086 2,088
Cost of warranty claims (1,780) (1,712)
Ending balance $ 836 $ 1,530