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Maximum payment to buy out royalty obligation.

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Non-refundable license fee paid.

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Operating lease commencement date.

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Percentage of letter of credit subject to certain conditions

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- Definition

Indicates (true false) whether lessee has option to extend operating lease.

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Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of operating lease income from lease payments paid and payable to lessor. Excludes variable lease payments not included in measurement of lease receivable.

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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Oct. 31, 2021	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Commitments And Contingencies [Line Items]
Operating lease expense		$ 0.9	$ 0.9	$ 1.7	$ 1.7
Cash paid		$ 0.9	$ 0.8	$ 1.7	$ 1.7
Torrey Plaza
Commitments And Contingencies [Line Items]
Operating lease commencement date	Apr. 01, 2022
Operating lease term of contract	130 months
Operating lease, existence of option to extend	true
Operating lease, renewal term	5 years
Operating lease, weighted average remaining lease term		7 years 7 months 6 days		7 years 7 months 6 days
Operating lease, weighted average discount rate		8.00%		8.00%
Letter of credit	$ 0.8
Torrey Plaza \| Letter of Credit [Member]
Commitments And Contingencies [Line Items]
Percentage of letter of credit subject to certain conditions	50.00%
Cell Line License Agreement \| Wu Xi Biologics
Commitments And Contingencies [Line Items]
Non-refundable license fee paid				$ 0.2
Maximum payment to buy out royalty obligation				$ 15.0