Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Revenues | $ 2,820 | $ 16,146 | ||
| Costs and operating expenses: | ||||
| Cost of revenues | 475 | |||
| Research and development | $ 17,808 | $ 17,741 | 51,985 | 44,723 |
| General and administrative | 5,653 | 6,013 | 16,960 | 20,339 |
| Total costs and operating expenses | 23,461 | 23,754 | 68,945 | 65,537 |
| Loss from operations | (23,461) | (23,754) | (66,125) | (49,391) |
| Other income, net: | ||||
| Interest and investment income | 774 | 1,846 | 3,010 | 5,419 |
| Sublease income | 684 | 705 | 1,883 | 2,212 |
| Total other income, net | 1,458 | 2,551 | 4,893 | 7,631 |
| Loss before income taxes | (22,003) | (21,203) | (61,232) | (41,760) |
| Income tax expense | 283 | |||
| Net loss | $ (22,003) | $ (21,203) | $ (61,515) | $ (41,760) |
| Net loss per common share - basic | $ (0.35) | $ (0.35) | $ (0.99) | $ (0.73) |
| Net loss per common share - diluted | $ (0.35) | $ (0.35) | $ (0.99) | $ (0.73) |
| Weighted average shares of common stock outstanding - basic | 62,557,386 | 60,715,041 | 61,847,245 | 57,511,997 |
| Weighted average shares of common stock outstanding - diluted | 62,557,386 | 60,715,041 | 61,847,245 | 57,511,997 |
| Other comprehensive loss: | ||||
| Net unrealized gain (loss) on marketable debt securities | $ 74 | $ 453 | $ (101) | $ 288 |
| Other comprehensive gain (loss) | 74 | 453 | (101) | 288 |
| Comprehensive loss | $ (21,929) | $ (20,750) | (61,616) | (41,472) |
| Milestone revenue | ||||
| Revenues | $ 2,820 | |||
| Royalty Revenues | ||||
| Revenues | 8,146 | |||
| Sale of Royalty Rights | ||||
| Revenues | $ 8,000 | |||
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- Definition Costs and Operating Expenses [Abstract]. No definition available.
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- Definition Costs and operating expenses, total. No definition available.
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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/2003/role/exampleRef
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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 Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of unrealized gain (loss) on investment in marketable security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of sublease income excluding finance and operating lease expense. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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