Note 6 - Stockholders' Equity and Equity-linked Instruments - Schedule of Warrant Activity (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
|
| Change in fair value | $ 761,000 | $ (0) |
| Warrants Issued With Placement Agent Agreement [Member] | ||
| Beginning balance | 1,571 | 0 |
| Change in fair value | 761 | 0 |
| Fair value of warrant liability | $ 2,332 | $ 0 |
| X | ||||||||||
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|