Note 11 - Warrants (Details Textual) $ / shares in Units, $ in Millions |
12 Months Ended |
|---|---|
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Dec. 31, 2023
USD ($)
$ / shares
shares
| |
| Maximum Beneficial Ownership Percentage of Warrants | 4.99% |
| Maximum Beneficial Ownership Percentage of Warrants Upon Investor's Election | 9.99% |
| Warrant [Member] | |
| Class of Warrant or Right, Outstanding | shares | 786,420 |
| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares | $ 5.19 |
| Proceeds from Warrant Exercises | $ | $ 4.4 |
| Prefunded Warrants [Member] | |
| Class of Warrant or Right, Outstanding | shares | 253,828 |
| Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares | $ 0.001 |
| Warrants and Rights Outstanding, Term | 1 year 2 months 12 days |
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- Definition Represents the maximum beneficial ownership percentage of warrants. No definition available.
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- Definition Represents the maximum beneficial ownership percentage of warrants upon investor's election. No definition available.
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of warrants or rights outstanding. No definition available.
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- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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