Certain Balance Sheet Items - Property and Equipment, net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 55,557		$ 55,557		$ 49,857
Accumulated depreciation and amortization	(18,091)		(18,091)		(14,756)
Subtotal	37,466		37,466		35,101
Right of use of assets	37,203		37,203		40,469
Property and equipment, net	74,669		74,669		75,570
Depreciation and amortization	2,700	$ 2,000	8,152	$ 3,931
Right-of-use asset amortization	1,400	$ 700	4,200	$ 1,700
Research equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	8,353		8,353		7,380
Manufacturing equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	31,231		31,231		27,893
Computer and office equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	9,117		9,117		7,855
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 6,856		$ 6,856		$ 6,729