Commitments - Additional Information (Details) $ in Millions	1 Months Ended		3 Months Ended			6 Months Ended
	Aug. 31, 2022 USD ($) ft² Extension	Sep. 30, 2021 USD ($) Installment	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)
Other Commitments [Line Items]
Lease renewal period			6 months			6 months
Operating lease estimated incremental borrowing rate percent						6.00%
Lessee, operating lease, option to extend						The second option to extend the Lease for an additional 6 months was not recognized as part of the Company’s measurement of the right-of-use asset and operating lease liability as of June 30, 2022
Rent expense			$ 0.6		$ 0.3	$ 1.1	$ 0.7
Reimbursements for development of lab space						$ 5.5
Reimbursements for development of lab space period						3 years
Reimbursements for development of lab space expiration year						2023
Grant for development of lab space						$ 2.4
Received cash for satisfying performance benchmark measurement				$ 0.3
Defined contribution plan, maximum annual contributions per employee, percent						100.00%
Defined contribution plan, employer matching contribution, percent of employee's gross pay						3.00%
Defined contribution plan, employer discretionary contribution amount			$ 0.1		$ 0.1	$ 0.3	$ 0.3
DarwinHealth
Other Commitments [Line Items]
Estimated years of research collaboration agreement		1 year
Estimated amount of payment over a agreement term		$ 3.0
Research term		1 year
Number of equal instalments | Installment		3
Grace period following research term for potential refund		18 months
Potential refund receivable from agreement		$ 0.5
Maximum
Other Commitments [Line Items]
Disbursement incurred costs for lab space						$ 2.4
Maximum | DarwinHealth
Other Commitments [Line Items]
Agreement is eligible to receive payment in future research, development and regulatory milestones		$ 3.0
Operating Lease, until June 30, 2023
Other Commitments [Line Items]
Lease renewal period			6 months			6 months
Chestnut Run Lease | Letter of Credit
Other Commitments [Line Items]
Security deposit			$ 4.0			$ 4.0
Chestnut Run Lease | Scenario Forecast
Other Commitments [Line Items]
Lease renewal period	5 years
Area of lease premises | ft²	81,000
Initial term of lease	162 months
Number of lease extensions | Extension	3
Aggregate estimated rent payments due over initial term	$ 42.6
Chestnut Run Lease | Pro Forma | Letter of Credit
Other Commitments [Line Items]
Security deposit			$ 0.5			$ 0.5