Leases - Additional Information (Details) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2022 USD ($) ft²	Sep. 30, 2022 USD ($) ft²	Oct. 31, 2021 ft²
Sublease Agreement
Lessee Lease Description [Line Items]
Area of real estate property			23,873
San Diego, California
Lessee Lease Description [Line Items]
Area of real estate property	52,148	52,148
Lease expiration date		Dec. 31, 2025
Lessee, operating lease, renewal term	5 years	5 years
Remaining area of real estate property	28,275	28,275
Lessee, operating lease, existence of option to extend		true
Operating lease expense | $	$ 0.7	$ 2.1
Operating lease cash payments | $	$ 0.7	$ 2.1