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v3.24.3

Note 2 - Liquidity and Uncertainties (Details Textual) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Retained Earnings (Accumulated Deficit) | $ (126,017,571) |  | $ (126,017,571) |  | $ (123,339,509)
Operating Income (Loss) | (1,469,179) | $ (1,506,705) | (4,714,670) | $ (5,126,933) |
Cash, Cash Equivalents, and Marketable Securities | 4,800,000 |  | 4,800,000 |  |
Working Capital | $ 6,900,000 |  | 6,900,000 |  |
Net Cash Provided by (Used in) Operating Activities |  |  | $ (1,408,387) | $ (4,080,330) |

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