CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended
	Mar. 26, 2022	Mar. 27, 2021
Revenue:
Leasing income	$ 2,871,700	$ 3,237,000
Total revenue	20,049,800	18,658,900
Leasing expense	216,000	389,500
Provisions for credit losses	(8,900)	(48,700)
Selling, general and administrative expenses	5,540,000	5,102,300
Income from operations	13,438,200	12,657,000
Interest expense	(513,100)	(318,100)
Interest and other income (expense)	(900)	6,800
Income before income taxes	12,924,200	12,345,700
Provision for income taxes	(3,071,700)	(3,034,600)
Net income	$ 9,852,500	$ 9,311,100
Earnings per share - basic (in dollars per share)	$ 2.74	$ 2.49
Earnings per share - diluted (in dollars per share)	$ 2.65	$ 2.40
Weighted average shares outstanding - basic	3,597,926	3,736,676
Weighted average shares outstanding - diluted	3,716,322	3,874,227
Royalties
Revenue:
Revenue	$ 15,390,100	$ 14,048,800
Merchandise sales
Revenue:
Revenue	914,300	592,400
Cost of merchandise sold	864,500	558,800
Franchise fees
Revenue:
Revenue	420,600	359,000
Other
Revenue:
Revenue	$ 453,100	$ 421,700