Balance Sheets Components - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Depreciation expense	$ 2,400	$ 1,400	$ 4,500	$ 2,500
Amortization expense for intangible assets	400	500	700	1,000
Intangibles Assets not amortized	800		800
Reduction in research and development expenses	22,017	12,067	42,612	23,247
Accrued customer rebates	2,654		2,654		$ 3,107
Non-recurring Engineering Service Arrangements
Finite-Lived Intangible Assets [Line Items]
Reduction in research and development expenses	$ 2,800	$ 100	$ 4,800	$ 100