Note 3 - Property and Equipment - Property and Equipment, Net (Details) - USD ($) |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Property, plant, and equipment, gross | $ 1,312,273 | $ 884,619 |
| Less accumulated depreciation | (607,370) | (518,304) |
| Property and equipment, net | 704,903 | 366,315 |
| Medical Equipment [Member] | ||
| Property, plant, and equipment, gross | 1,182,622 | 758,527 |
| Office Warehouse Equipment [Member] | ||
| Property, plant, and equipment, gross | 54,567 | 51,008 |
| Warehouse and Production Equipment [Member] | ||
| Property, plant, and equipment, gross | $ 75,084 | $ 75,084 |
| X | ||||||||||
- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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