Note 3 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($)	3 Months Ended		6 Months Ended
	May 31, 2024	May 31, 2023	May 31, 2024	May 31, 2023
Revenues	$ 882,838	$ 864,400	$ 1,718,772	$ 1,609,993
Transferred at Point in Time [Member]
Revenues	1,000	8,022	27,989	14,679
Transferred over Time [Member]
Revenues	881,838	856,378	1,690,783	1,595,314
Sign Shop [Member] | Transferred at Point in Time [Member]
Revenues	0	2,022	1,379	2,179
Structured Settlement Annuity [Member] | Transferred at Point in Time [Member]
Revenues	1,000	6,000	26,610	12,500
Royalty [Member]
Revenues	513,474	494,933	973,163	937,541
Royalty [Member] | Transferred over Time [Member]
Revenues	513,474	494,933	973,163	937,541
Franchise [Member]
Revenues	9,215	7,054	19,461	11,401
Franchise [Member] | Transferred over Time [Member]
Revenues	9,215	7,054	19,461	11,401
License [Member] | Transferred over Time [Member]
Revenues	5,978	5,443	11,956	9,589
Gift Card [Member] | Transferred over Time [Member]
Revenues	313	1,796	3,159	2,100
Non-traditional Revenue [Member] | Transferred over Time [Member]
Revenues	46,222	60,413	116,997	109,626
Marketing Fund [Member]
Revenues	306,636	286,739	566,047	525,057
Marketing Fund [Member] | Transferred over Time [Member]
Revenues	$ 306,636	$ 286,739	$ 566,047	$ 525,057