Segment Information - Summary of Segment Expenses and Reported Segment Net Loss (Detail) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Jun. 30, 2026 |
Mar. 31, 2026 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Segment Reporting [Line Items] | ||||||||||||
| Revenue from customers | $ 2,830 | $ 741 | $ 5,660 | $ 2,017 | ||||||||
| Revenue from licensing agreements | 39 | 0 | 27,817 | 0 | ||||||||
| Early-stage research and development | [1] | (791) | (798) | (1,936) | (2,328) | |||||||
| Late-stage research and development | [2] | (18,101) | (23,139) | (64,358) | (50,087) | |||||||
| General and Administrative | (5,867) | (5,165) | (17,892) | (15,773) | ||||||||
| Total operating expenses | (24,759) | (29,102) | (84,186) | (68,188) | ||||||||
| Interest and other income, net | 169 | 1,085 | 1,201 | 3,172 | ||||||||
| Change in fair value of 2023 Common Warrants | 187 | (4,205) | 6,558 | 58,971 | ||||||||
| Loss before income tax | (21,534) | (31,481) | (42,950) | (4,028) | ||||||||
| Income tax provision | (326) | (56) | (3,454) | (284) | ||||||||
| Net loss | $ (21,860) | $ (1,504) | $ (23,040) | $ (31,537) | $ (15,863) | $ 43,088 | $ (46,404) | $ (4,312) | ||||
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- Definition Change in fair value of common warrants. No definition available.
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- Definition Early-stage research and development. No definition available.
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- Definition Late-stage research and development. No definition available.
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- Definition Revenue from licensing agreements. No definition available.
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. No definition available.
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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