Balance Sheets Components - Schedule of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Payables and Accruals [Abstract]
Accrued payroll and related benefits	$ 3,711	$ 7,237
Revenue reserves	5,424	4,517
Deferred non-recurring engineering services	4,739	5,666
Short term lease liability	2,109	1,336
Accrued customer rebates		784
Other accrued expenses	5,582	4,742
Total accrued expenses and other current liabilities	$ 21,565	$ 24,282