The Company and Summary of Significant Accounting Policies - Summary of Estimated Useful Lives of Property and Equipment (Details)	12 Months Ended
	Dec. 31, 2021
Minimum
Significant Accounting Policies [Line Items]
Property and equipment, estimated useful lives	5 years
Maximum
Significant Accounting Policies [Line Items]
Property and equipment, estimated useful lives	7 years
Lab and Manufacturing Equipment | Minimum
Significant Accounting Policies [Line Items]
Property and equipment, estimated useful lives	3 years
Lab and Manufacturing Equipment | Maximum
Significant Accounting Policies [Line Items]
Property and equipment, estimated useful lives	7 years
Computer Equipment
Significant Accounting Policies [Line Items]
Property and equipment, estimated useful lives	3 years
Furniture and Fixtures
Significant Accounting Policies [Line Items]
Property and equipment, estimated useful lives	5 years
Leasehold Improvements
Significant Accounting Policies [Line Items]
Property and equipment, estimated useful lives	Shorter of remaining lease term or estimated useful lives of the assets