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v3.26.1

Note 9 - Commitments and Contingencies (Tables) | 3 Months Ended
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Mar. 31, 2026
Notes Tables |
Other Commitments [Table Text Block] |
|  | Minimum Annual Royalty |
For the remainder of 2026 |  | $ | - |
2027 |  | $ | 95,000 |
2028 |  | $ | 125,000 |
2029 |  | $ | 135,000 |
2030 |  | $ | 150,000 |
Thereafter |  | $ | 150,000 |

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- Definition Tabular disclosure of information about obligations resulting from other commitments. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration