Note 14 - Leases - Components of Finance Leases (Details) - USD ($)	Feb. 28, 2026	Nov. 30, 2025
Finance lease right-of-use assets (net of amortization in other assets)	$ 327,586	$ 368,720
Current portion of finance lease liabilities	255,143	255,748
Long-term portion of finance lease liabilities	345,785	408,154
Total finance lease liabilities	$ 600,928	$ 663,902