Note 14 - Related Party Transactions (Details Textual) - USD ($)	3 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Nov. 30, 2023
Revenue from Contract with Customer, Including Assessed Tax	$ 5,723,000	$ 7,087,000
Accrued Liabilities, Current	1,023,596		$ 1,399,232
Related Party [Member]
Revenue from Contract with Customer, Including Assessed Tax	0	0
Accounts Receivable, after Allowance for Credit Loss	0	0
Costs and Expenses	3,931	4,170
Accrued Liabilities, Current	$ 1,329	$ 1,385