Commitments and Contingencies - Additional Information (Details)	1 Months Ended		12 Months Ended
	Oct. 31, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 ft²
Commitments And Contingencies [Line Items]
Indemnification Claims			$ 0
Accrued Indemnification			0
Office and Laboratory Space, San Diego
Commitments And Contingencies [Line Items]
Initial lease term	127 months	10 years
Option to extend additional lease term	5 years	5 years
Approximate monthly rental payment proceeds from lease	$ 200,000	$ 200,000
Option to extend lease	true	true
Future minimum lease payments			$ 47,100,000
Office and Laboratory Space, San Diego | Maximum
Commitments And Contingencies [Line Items]
Tenant improvement allowance	$ 6,300,000	$ 6,300,000
PLI
Commitments And Contingencies [Line Items]
Area of land | ft²				40,000
Sublease agreement term				1 year
Sublease option to extend			true
Sublease option to extend, description			The sublease agreement was extended during the year ended December 31, 2021 through June 2022.
Sublease term expiration date			2022-06
Monthly payment			$ 80,000
Remaining payment obligations			$ 500,000