Note 12 - Related Party Transactions (Details Textual) - USD ($)	3 Months Ended	9 Months Ended
Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2022	Aug. 31, 2021
Revenue from Related Parties	$ 0		$ 0
Related Party Transaction, Expenses from Transactions with Related Party	4,209	$ 6,539	19,762	$ 19,200
Due to Related Parties, Total	$ 1,408	$ 1,469	$ 1,408	$ 1,469

Carrying amount as of the balance sheet date of obligations due all related parties.

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+ Details

- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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+ Details