v3.26.1
Note 15 - Income Taxes (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Sep. 30, 2018
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Income Tax Expense (Benefit) $ 45,950 $ 1,904   $ 58,472 $ 3,809  
Effective Income Tax Rate Reconciliation, Percent 2.44%     1.52% 1.00%  
Other Noncash Income Tax Expense     $ 563,252      
Deferred Tax Assets, Gross           $ 4,926,635
Maximum [Member]            
Effective Income Tax Rate Reconciliation, Percent   1.00%