Segment Reporting - Summary of Segment Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Segment Reporting [Abstract] | ||||||
| Revenue | $ 0 | $ 224 | $ 422 | $ 366 | ||
| Cost of sales | 0 | (85) | (11) | (139) | ||
| Contracted development costs | (4,751) | (12,232) | (9,094) | (26,905) | ||
| Personnel research and development costs | (3,690) | (4,479) | (7,855) | (10,035) | ||
| Other R&D costs | (707) | (936) | (1,321) | (1,520) | ||
| General and administrative expenses | (4,717) | (5,131) | (11,743) | (12,815) | ||
| Restructuring charges | 0 | (1,324) | 0 | (1,324) | ||
| Tax expense | (1) | (10) | (1) | (10) | ||
| Other segment items | 1,598 | (3,381) | 2,378 | (3,502) | ||
| Net Loss | $ (12,268) | $ (14,957) | $ (27,354) | $ (28,530) | $ (27,225) | $ (55,884) |
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- Definition Other segment reporting item income (loss) net. No definition available.
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- Definition Personnel Research And Development Costs. No definition available.
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- Definition Business development involves the development of products and services, their delivery, design and their implementation. Business development includes a number of techniques designed to grow an economic enterprise. Such techniques include, but are not limited to, assessments of marketing opportunities and target markets, intelligence gathering on customers and competitors, generating leads for possible sales, follow-up sales activity, formal proposal writing and business model design. Business development involves evaluating a business and then realizing its full potential, using such tools as marketing, sales, information management and customer service. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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 current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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/exampleRef
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- Definition Amount of other research and development expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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/exampleRef
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- References No definition available.
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