Balance Sheet Components - Components of Property, Plant, and Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 999	$ 196
Less: Accumulated depreciation	(94)	(34)
Property and equipment, net	905	162
Computer equipment
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	425	196
Other, primarily construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 574	$ 0