Note 15 - Leases - Components of Finance Leases (Details) - USD ($)	Aug. 31, 2025	Nov. 30, 2024
Finance lease right-of-use assets (net of amortization in other assets)	$ 367,120	$ 377,753
Current portion of finance lease liabilities	246,565	220,908
Long-term portion of finance lease liabilities	436,910	534,436
Total finance lease liabilities	$ 683,475	$ 755,344