Note 10 - Segment Information - Schedule of Reconcilation of Loss from Operations Disclosure (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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| Segment Reporting [Line Items] | ||||
| Total operating expenses | $ 12,198 | $ 2,843 | $ 22,946 | $ 5,153 |
| Operating Segments [Member] | ||||
| Segment Reporting [Line Items] | ||||
| Other research and development expenses | 3,011 | 444 | 5,845 | 897 |
| Other general and administrative expenses | 4,687 | 1,144 | 8,905 | 2,491 |
| Total operating expenses | 12,198 | 2,843 | 22,946 | 5,153 |
| Operating Segments [Member] | PALI-2108 [Member] | ||||
| Segment Reporting [Line Items] | ||||
| Program expenses | 4,440 | 1,255 | 8,122 | 1,823 |
| Operating Segments [Member] | Legacy [Member] | ||||
| Segment Reporting [Line Items] | ||||
| Program expenses | $ 60 | $ (0) | $ 74 | $ (58) |
| X | ||||||||||
- Definition Program (expense reimbursements) expenses No definition available.
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of general and administrative expense classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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