Note 20 - Segment Reporting - Segment Expenses (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Acquisitions of IPR&D | $ 0 | $ 3,128 | ||||
| Research and development expenses | $ 17,336 | $ 18,914 | 32,933 | 38,785 | ||
| Total selling, general and administrative expenses | 48,437 | 43,199 | 99,923 | 78,166 | ||
| Single Reportable Segment [Member] | ||||||
| R&D project materials & services | 11,446 | 13,318 | 21,151 | 24,710 | ||
| Acquisitions of IPR&D | 0 | 0 | 0 | 3,128 | ||
| Other expenses | 258 | 118 | 471 | 232 | ||
| Research and development expenses | 17,336 | 18,914 | 32,933 | 38,785 | ||
| Rent, office, utilities & technology | 1,510 | 1,193 | 3,034 | 2,328 | ||
| Other expenses | [1] | 2,355 | 2,365 | 3,686 | 3,454 | |
| Total selling, general and administrative expenses | $ 48,437 | $ 43,199 | $ 99,923 | $ 78,166 | ||
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- Definition The amount of in-process research and development expense. No definition available.
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| X | ||||||||||
- Definition The aggregate amount of communications, data processing and occupancy expenses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of other research and development expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of selling, general and administrative expense classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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/disclosureRef
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| X | ||||||||||
- Definition Amount of expense for research and development. Excludes cost for computer software product to be sold, leased, or otherwise marketed, writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both, and 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/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Details
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