Leases - Additional Information (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($) ft²	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) ft²	Sep. 30, 2023 USD ($)	Oct. 31, 2021 ft²
Sublease Agreement
Lessee Lease Description [Line Items]
Area of real estate property | ft²					23,873
San Diego, California
Lessee Lease Description [Line Items]
Area of real estate property | ft²	52,148		52,148
Lease expiration date			Dec. 31, 2025
Remaining area of real estate property | ft²	28,275		28,275		28,275
Lessee, operating lease, existence of option to extend			true
Operating lease expense | $	$ 0.7	$ 0.7	$ 2.2	$ 2.1
Operating lease cash payments | $	0.8	$ 0.5	2.4	$ 2.2
Cary, North Carolina
Lessee Lease Description [Line Items]
Operating lease expense | $	0.7		2.2
Operating lease cash payments | $	$ 0.8		$ 2.4
Cary, North Carolina | Sublease Agreement
Lessee Lease Description [Line Items]
Area of real estate property | ft²	5,840		5,840
Lease expiration date			Apr. 30, 2025