Note 6 - Assets Held for Sale (Details Textual) $ in Millions |
9 Months Ended |
|---|---|
|
Sep. 30, 2024
USD ($)
| |
| Pieris Pharmaceuticals, Inc. [Member] | |
| Gain (Loss) on Disposition of Assets | $ 0.2 |
| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|