Summary of Significant Accounting Policies - Summary of Estimated Useful Lives (Detail)	12 Months Ended
	Dec. 31, 2021
Computer hardware
Property, Plant and Equipment [Line Items]
Property and equipment useful lives	3 years
Office equipment
Property, Plant and Equipment [Line Items]
Property and equipment useful lives	3 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment useful lives	5 years
Laboratory equipment
Property, Plant and Equipment [Line Items]
Property and equipment useful lives	7 years