Note 4 - Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2025

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	September 30, 2025			September 30, 2024
The Constructs	$	2,529,483		$	2,529,483
Less: accumulated amortization		(551,807	)		(450,635	)
Total intangible assets, net	$	1,977,676		$	2,078,848

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Year Ending
September 30, 2026		101,172
September 30, 2027		101,172
September 30, 2028		101,172
September 30, 2029		101,172
September 30, 2030		101,172
Thereafter		1,471,816
	$	1,977,676