Note 3 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($)	3 Months Ended		6 Months Ended
	May 31, 2026	May 31, 2025	May 31, 2026	May 31, 2025
Revenues	$ 803,689	$ 808,486	$ 1,527,352	$ 1,565,687
Transferred at Point in Time [Member]
Revenues	192	15,658	1,133	20,533
Transferred over Time [Member]
Revenues	803,497	792,828	1,526,219	1,545,154
Sign Shop [Member] \| Transferred at Point in Time [Member]
Revenues	192	8,033	433	8,033
Structured Settlement Annuity [Member] \| Transferred at Point in Time [Member]
Revenues	0	7,625	700	12,500
Royalty [Member]
Revenues	520,020	511,879	985,908	969,073
Royalty [Member] \| Transferred over Time [Member]
Revenues	520,020	511,879	985,908	969,073
Franchise [Member]
Revenues	7,117	3,583	15,200	12,166
Franchise [Member] \| Transferred over Time [Member]
Revenues	7,117	3,583	15,200	12,166
License [Member] \| Transferred over Time [Member]
Revenues	3,378	5,978	6,756	11,956
Gift Card [Member] \| Transferred over Time [Member]
Revenues	17,577	639	30,739	14,197
Non-traditional Revenue [Member] \| Transferred over Time [Member]
Revenues	47,964	43,700	82,244	93,667
Marketing Fund [Member]
Revenues	207,441	227,049	405,372	444,095
Marketing Fund [Member] \| Transferred over Time [Member]
Revenues	$ 207,441	$ 227,049	$ 405,372	$ 444,095