Note 15 - Subsequent Events (Details Textual) - Subsequent Event [Member] - USD ($) $ / shares in Units, $ in Millions |
Feb. 10, 2026 |
Mar. 10, 2026 |
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| The 2024 ATI-RRPV Contract [Member] | Government Contract [Member] | ||
| Government Contract, Award Amount, Allotted and Available | $ 316 | |
| Sanofi [Member] | Sanofi Merger With Dynavax [Member] | ||
| Business Combination, Price Per Share (in dollars per share) | $ 15.5 | |
| Business Combination, Consideration Transferred | $ 2,200 | |
| Business Combination, Voting Equity Interest Acquired, Percentage | 73.92% |
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- Definition Percentage of voting equity interest acquired in business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Per share price of saleable stock paid or offered to be paid by acquirer in business combination. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of government contract that is currently allotted and available which comprises amount received, receivable, and to be received unless condition for government contract is not met. Includes, but is not limited to, government grant, assistance, incentive, award, subsidy, and loan. No definition available.
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