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v3.23.3

Note 1 - The Company and Description of Business (Details Textual) | Aug. 16, 2023 shares | Sep. 30, 2023 shares
--- | --- | ---
Pre-funded Warrants [Member] |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) |  | 495,995
Merger Agreement [Member] |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | 4,314,033 |
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right | 0.1151 |
Reverse Stock Split [Member ] |  |
Stockholders' Equity Note, Stock Split, Conversion Ratio | 1.5 |

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