Note 2 - Summary of Significant Accounting Policies - Net Book Value of Goodwill and Intangible Assets With Indefinite and Definite Lives (Details) - USD ($)	12 Months Ended
	Nov. 30, 2019	Nov. 30, 2018
Net Balance	$ 1,963,150	$ 1,953,408
Additions	6,020	10,292
Amortization expense	(1,329)	(550)
Net Balance	1,967,841	1,963,150
Definite Lived Intangible Assets [Member]
Net Balance	9,742
Additions	4,212	10,292
Amortization expense	(1,329)	(550)
Net Balance	12,625	9,742
Trademarks [Member]
Net Balance	459,637	459,637
Additions	1,808
Amortization expense
Net Balance	461,445	459,637
Goodwill [Member]
Net Balance	1,493,771	1,493,771
Additions
Amortization expense
Net Balance	$ 1,493,771	$ 1,493,771