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Note P - Income Taxes (Details Textual) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Deferred Tax Assets, Valuation Allowance | $ 15,740,289 | $ 17,214,690
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | 0 | $ 0
Domestic Tax Jurisdiction [Member] | Internal Revenue Service (IRS) [Member] |  |
Operating Loss Carryforwards | 54,600,000 |
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration | 36,000,000 |
Operating Loss Carryforwards, Not Subject to Expiration | 18,600,000 |
State and Local Jurisdiction [Member] |  |
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration | $ 5,900,000 |

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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 + Details
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