v3.25.4
Note 4 - Business Combinations - Consideration of Simplified Companies Acquisition (Details) - Simplified Companies [Member] - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Business Combination [Line Items]    
Business Combination, Consideration Transferred, Liabilities Incurred $ 485,527 $ 85,527
[custom:BusinessCombinationConsiderationTransferredEquitySecurities1-0] 990,000 250,000
[custom:BusinessCombinationContingentConsiderationArrangementsEquity-0] 692,469 740,000
Business Combination, Consideration Transferred $ 2,167,996 $ 2,167,996