Note 5 - Commitments and Contingencies (Details Textual) - USD ($) |
Jun. 30, 2026 |
Dec. 31, 2025 |
Apr. 30, 2023 |
Dec. 31, 2015 |
|---|---|---|---|---|
| Other Liabilities, Noncurrent | $ 824,559 | $ 886,538 | ||
| Accrued Liabilities, Current | 956,706 | 471,329 | ||
| Accounts Payable, Current | 437,103 | $ 408,398 | ||
| Licensing Agreements [Member] | ||||
| Commitments, Annual Payment | $ 50,000 | $ 100,000 | ||
| Contractual Obligation | 974,559 | |||
| Contractual Obligation, to be Paid, Year One | 150,000 | |||
| Other Liabilities, Noncurrent | 824,559 | |||
| Accrued Liabilities, Current | 125,000 | |||
| Accounts Payable, Current | $ 25,000 |
| X | ||||||||||
- Definition Represents the amount of annual payment on commitments. No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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