Commitments and Contingencies - Additional Information (Details)	1 Months Ended	9 Months Ended
	Jul. 31, 2022	Sep. 30, 2022 USD ($) ft² Contract	Sep. 30, 2021 USD ($)	Jan. 01, 2022 USD ($)
Loss Contingencies [Line Items]
Unpaid cancellation and other related costs		$ 0
Number of contract currently in effect | Contract		1
Operating lease liabilities		$ 302,000		$ 600,000
Lease expense		400,000
Acquired in-process research and development		2,194,000
Development or regulatory milestones were deemed probable of achievement		0
Contingent payments recognized		0
RainBio
Loss Contingencies [Line Items]
Private company purchase cost including estimated transaction costs and contingent holdback		2,200,000
Additional contingent payments upon achievement of certain development and regulatory milestone		$ 17,500,000
Accounting Standards Update 2016-02
Loss Contingencies [Line Items]
Lease expense			$ 600,000
Baltimore, Maryland
Loss Contingencies [Line Items]
Operating lease, term		2023-06
Cash paid for operating leases		$ 300,000
Operating lease remaining term		9 months
Operating lease incremental borrowing rate, percentage		6.00%
Redwood City, California
Loss Contingencies [Line Items]
Area of office space | ft²		2,560
Short term operating lease expiration date		Aug. 31, 2022
CALIFORNIA
Loss Contingencies [Line Items]
Extended short term operating lease expiration date	Dec. 31, 2022
Research and Development
Loss Contingencies [Line Items]
Contractual obligation		$ 1,700,000
Research and Development | Minimum
Loss Contingencies [Line Items]
Contractual obligation term		3 months
Research and Development | Maximum
Loss Contingencies [Line Items]
Contractual obligation term		6 months