Quarterly report [Sections 13 or 15(d)]

Note 13 - Income Taxes (Details Textual)

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Note 13 - Income Taxes (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Income Tax Expense (Benefit) $ 0 $ 3,781 $ 0 $ 6,271
Deferred Tax Assets, Valuation Allowance $ 11,573,104   11,573,104  
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount     $ 245,375