Summary of Significant Accounting Policies - Property and Equipment (Details)	Dec. 31, 2023
Office equipment
Property, Plant and Equipment [Line Items]
Useful life	3 years
Electronic equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful life	1 year 3 months
Electronic equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful life	3 years
Vehicles
Property, Plant and Equipment [Line Items]
Useful life	4 years
Laboratory equipment
Property, Plant and Equipment [Line Items]
Useful life	5 years
Manufacturing equipment
Property, Plant and Equipment [Line Items]
Useful life	10 years