Note 9 - Commitments and Contingencies - Supplemental Balance Sheet Lease Information (Details) - USD ($) |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| ROU asset - non-current | $ 254,921 | $ 0 |
| Total ROU asset | 254,921 | 0 |
| Operating lease liability - current | 90,569 | 0 |
| Operating lease liability - non-current | 154,920 | 0 |
| Total operating lease liabilities | $ 245,489 | $ 0 |
| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease noncurrent. No definition available.
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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