Note 15 - Income Taxes (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
Note 15 - Income Taxes (Details Textual) - USD ($)	May 31, 2026	May 31, 2025	May 31, 2026	May 31, 2025
Foreign Withholding Tax	$ 392,802	$ 410,461	$ 733,321	$ 903,529