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- Definition

Revenue, Number Of Performance Obligations

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- Definition

Revenue, Remaining Performance Obligation, Variable Consideration Amount

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- Definition

Revenue, Remaining Performance Obligation, Variable Consideration, Amount Lapsed

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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- Definition

Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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License and Collaboration Agreement (Details)	3 Months Ended		6 Months Ended		12 Months Ended
License and Collaboration Agreement (Details)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) performanceObligation	Jun. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2025 USD ($)	Nov. 21, 2023 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Number of performance obligations \| performanceObligation			4
Simcere Pharmaceutical Company Limited
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Contract liabilities	$ 200,000		$ 200,000			$ 200,000
Transaction price							$ 25,000,000.0
Contract assets related to the license agreement	0		0			0
Simcere Pharmaceutical Company Limited \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-11-22
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Term of agreement							12 years
Simcere Pharmaceutical Company Limited \| License and Collaboration
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Contract liabilities							$ 21,000,000
Aggregate amount of milestone payments	99,000,000		99,000,000				123,000,000
Contract with customer	7,000,000		4,000,000		$ 5,000,000
Milestone amount that lapsed	4,000,000		4,000,000			$ 8,000,000
Transaction price							23,800,000
Contract with Customer, Liability, Revenue Recognized, Gross			7,000,000
Simcere Pharmaceutical Company Limited \| Clinical Trial Reports
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Contract liabilities							4,000,000
Contract with customer	$ 2,800,000	$ 48,000	$ 2,900,000	$ 48,000
Simcere Pharmaceutical Company Limited \| Current Manufacturing Process
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Transaction price							100,000
Simcere Pharmaceutical Company Limited \| New Manufacturing Process
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Transaction price							200,000
Simcere Pharmaceutical Company Limited \| Service
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Transaction price							$ 900,000