Note 8 - Commitments and Contingencies - Supplemental Balance Sheet Lease Information (Details) - USD ($) |
Jun. 30, 2025 |
Dec. 31, 2024 |
Jun. 30, 2024 |
|---|---|---|---|
| ROU asset - non-current | $ 118,170 | $ 0 | |
| Total ROU asset | 118,170 | $ 0 | 0 |
| Operating lease liability - current | 33,374 | 0 | |
| Operating lease liability - non-current | 80,366 | $ 0 | 0 |
| Total operating lease liabilities | $ 113,740 | $ 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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