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Note 9 - Share-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2026
Share-Based Payment Arrangement [Abstract] |
Summary of Share-based Compensation Expense Recognized for Share-based Compensation Arrangements | The following table presents the share-based compensation expense recognized for all share-based compensation arrangements (in thousands):
|  | Three Months Ended March 31, |
|  | 2026 |  |  | 2025 |
Research and development expense |  | $ | 1,132 |  |  | $ | 897 |
General and administrative expense |  |  | 1,421 |  |  |  | 1,201 |
Total share-based compensation expense |  | $ | 2,553 |  |  | $ | 2,098 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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