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Note 9 - Accrued Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Notes Tables |
Schedule of Accrued Liabilities [Table Text Block] |
|  | Ended December 31, |
|  | 2024 |  |  | 2023 |
Litigation reserve |  | $ | 450,000 |  |  | $ | 450,000 |
Contractor expenses |  |  | 170,841 |  |  |  | 170,733 |
Illinois franchise tax |  |  | 94,080 |  |  |  | 100,800 |
Accrued payroll |  |  | 78,466 |  |  |  | 88,153 |
Accrued legal fees |  |  | 5,500 |  |  |  | - |
Accrued Board of Director fees |  |  | 42,499 |  |  |  | 19,500 |
Accrued revenue sharing agreements |  |  | 14,053 |  |  |  | 18,658 |
Other |  |  | 8,449 |  |  |  | 20,040 |
Total accrued liabilities |  | $ | 863,888 |  |  | $ | 867,884 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Period Type: | duration