v3.26.1
Note O - Income Taxes (Details Textual) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Tax Expense (Benefit) $ 16,500 $ (22,998)
Income Taxes Paid, Net 0  
Deferred Tax Assets, Valuation Allowance 15,083,017 15,740,289
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued 0 0
Income Tax Jurisdiction, Domestic Federal [Member]    
Income Tax Expense (Benefit) 0 0
Income Tax Jurisdiction, Domestic Federal [Member] | Internal Revenue Service (IRS) [Member]    
Operating Loss Carryforwards 53,300,000  
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 19,600,000  
Operating Loss Carryforwards, Not Subject to Expiration 33,700,000  
Income Tax Jurisdiction, Domestic State and Local [Member]    
Income Tax Expense (Benefit) 0 0
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration 12,500,000  
Income Tax Jurisdiction, Foreign [Member]    
Income Tax Expense (Benefit) $ 0 $ 0