Note 3 - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($)	12 Months Ended
	Nov. 30, 2023	Nov. 30, 2022
Revenues	$ 3,509,845	$ 3,287,087
Transferred at Point in Time [Member]
Revenues	35,779	25,365
Transferred over Time [Member]
Revenues	3,474,066	3,261,722
Sign Shop [Member] | Transferred at Point in Time [Member]
Revenues	2,279	3,296
Structured Settlement Annuity [Member] | Transferred at Point in Time [Member]
Revenues	33,500	16,750
Lease Income [Member] | Transferred at Point in Time [Member]
Revenues	0	5,319
Franchise [Member]
Revenues	26,999	53,149
Franchise [Member] | Transferred over Time [Member]
Revenues	26,999	53,149
License [Member] | Transferred over Time [Member]
Revenues	17,145	17,743
Gift Card [Member] | Transferred over Time [Member]
Revenues	21,129	4,665
Non-traditional Revenue [Member] | Transferred over Time [Member]
Revenues	220,009	266,569
Marketing Fund [Member]
Revenues	1,243,890	1,081,320
Marketing Fund [Member] | Transferred over Time [Member]
Revenues	$ 1,243,890	$ 1,081,320