Note 6 - Commitments & Contingencies (Details Textual) - USD ($) |
Sep. 08, 2021 |
Sep. 30, 2021 |
Jul. 09, 2014 |
|---|---|---|---|
| Accrued Liabilities, Total | $ 150,000 | $ 150,000 | |
| Intellectual Property Purchase Agreement, Payment Period (Year) | 7 years | ||
| Minimum [Member] | |||
| Intellectual Property Purchase Agreement, Purchase Price, Percent of Sales | 2.00% | ||
| Maximum [Member] | |||
| Intellectual Property Purchase Agreement, Purchase Price, Percent of Sales | 5.00% |
| X | ||||||||||
- Definition Represents the payment period under the Intellectual Property Purchase Agreement. No definition available.
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| X | ||||||||||
- Definition Represents the purchase price as a percentage of sales under the Intellectual Property Purchase Agreement. No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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