Note 6 - Inventory, Net (Details Textual) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
|
| Inventory Write-down | $ 133,006 | $ 0 | $ 133,006 | |
| Finished Goods [Member] | ||||
| Inventory, Allocated to Research and Development Expense | $ 0 | $ 0 | $ 45,696 | 45,696 |
| Finished Goods Inventory Expected to Expire [Member] | ||||
| Inventory Write-down | $ 133,006 | |||
| X | ||||||||||
- Definition Represents finished goods inventory allocated to research and development expense during the period. No definition available.
|
| X | ||||||||||
- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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