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- Definition

Revenue, Remaining Performance Obligation, Variable Consideration, Royalty Percentage

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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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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- 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 from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Revenue - Sanofi S.A. (Details) - USD ($)	3 Months Ended		6 Months Ended
Revenue - Sanofi S.A. (Details) - USD ($)	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Sep. 30, 2023	Mar. 31, 2023
Collaboration And Other Agreements [Line Items]
Total revenues	$ 32,832,000	$ 6,869,000	$ 39,553,000	$ 13,911,000
Accounts receivable	24,597,000		24,597,000		$ 427,000
Sanofi S.A. \| Provention PRV031 \| Asset Purchase Agreement
Collaboration And Other Agreements [Line Items]
Total revenues		$ 24,500,000
Accounts receivable	24,500,000		24,500,000
Sanofi S.A. \| Royalty
Collaboration And Other Agreements [Line Items]
Deferred revenue							$ 100,000,000
Revenue, remaining performance obligation, variable consideration, royalty percentage							50.00%
Sanofi S.A. \| Royalty \| Regulatory And Commerical Milestones
Collaboration And Other Agreements [Line Items]
Revenue, remaining performance obligation, variable consideration amount	$ 255,000,000		$ 255,000,000
Sanofi S.A. \| Royalty \| Net Sales Milestone
Collaboration And Other Agreements [Line Items]
Revenue, remaining performance obligation, variable consideration amount						$ 50,000,000	$ 50,000,000