Note 15 - Income Taxes (Details Textual) - USD ($)	12 Months Ended
	Aug. 31, 2025	Aug. 31, 2024
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%
INCOME TAX EXPENSE	$ 2,045,002	$ 1,325,797
Income Tax Expense (Benefit)	(2,045,002)	(1,325,797)
Deferred Tax Assets, Operating Loss Carryforwards, Domestic	832,700
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	330,100
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	441,600
Tax Credit Carryforward, Valuation Allowance	13,153,200	12,694,800
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	458,400	761,100
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	0	0
Foreign Tax Jurisdiction [Member]
INCOME TAX EXPENSE	200,000	(180,000)
Income Tax Expense (Benefit)	(200,000)	$ 180,000
Tax Credit Carryforward, Amount	2,814,400
Federal and State Tax [Member]
Tax Credit Carryforward, Amount	$ 5,575,300