CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		9 Months Ended
	Sep. 25, 2021	Sep. 26, 2020	Sep. 25, 2021	Sep. 26, 2020
Revenue:
Leasing income	$ 2,266,200	$ 2,695,800	$ 8,351,800	$ 12,040,800
Total revenue	20,153,400	18,277,000	57,841,900	49,266,500
Leasing expense	358,900	510,900	1,410,800	2,443,700
Provisions for credit losses	(55,900)	(339,600)	(167,300)	164,300
Selling, general and administrative expenses	5,380,100	5,009,700	16,287,600	15,719,100
Income from operations	13,789,200	12,497,800	38,423,100	29,277,400
Interest expense	(323,200)	(345,700)	(945,600)	(1,409,600)
Interest and other income (expense)	(18,800)	9,200	(7,100)	27,700
Income before income taxes	13,447,200	12,161,300	37,470,400	27,895,500
Provision for income taxes	(3,364,700)	(2,802,500)	(9,139,500)	(6,164,500)
Net income	$ 10,082,500	$ 9,358,800	$ 28,330,900	$ 21,731,000
Earnings per share - basic (in dollars per share)	$ 2.77	$ 2.51	$ 7.68	$ 5.86
Earnings per share - diluted (in dollars per share)	$ 2.67	$ 2.43	$ 7.40	$ 5.63
Weighted average shares outstanding - basic	3,635,055	3,730,490	3,688,419	3,710,112
Weighted average shares outstanding - diluted	3,782,873	3,857,702	3,829,322	3,857,754
Royalties
Revenue:
Revenue	$ 16,375,900	$ 14,210,000	$ 45,141,200	$ 33,188,300
Merchandise sales
Revenue:
Revenue	704,800	631,200	1,980,300	1,746,800
Cost of merchandise sold	681,100	598,200	1,887,700	1,662,000
Franchise fees
Revenue:
Revenue	383,400	335,400	1,101,300	1,064,900
Other
Revenue:
Revenue	$ 423,100	$ 404,600	$ 1,267,300	$ 1,225,700