CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		6 Months Ended
	Jun. 25, 2022	Jun. 26, 2021	Jun. 25, 2022	Jun. 26, 2021
Revenue:
Leasing income	$ 1,212,000	$ 2,848,600	$ 4,083,700	$ 6,085,600
Total revenue	19,070,800	19,029,600	39,120,600	37,688,500
Leasing expense	299,600	662,400	515,600	1,051,900
Provisions for credit losses	(15,700)	(62,700)	(24,600)	(111,400)
Selling, general and administrative expenses	5,461,600	5,805,200	11,001,600	10,907,500
Income from operations	12,355,100	11,976,900	25,793,300	24,633,900
Interest expense	(712,000)	(304,300)	(1,225,100)	(622,400)
Interest and other income (expense)	(13,800)	4,900	(14,700)	11,700
Income before income taxes	11,629,300	11,677,500	24,553,500	24,023,200
Provision for income taxes	(2,602,100)	(2,740,200)	(5,673,800)	(5,774,800)
Net income	$ 9,027,200	$ 8,937,300	$ 18,879,700	$ 18,248,400
Earnings per share - basic (in dollars per share)	$ 2.61	$ 2.42	$ 5.35	$ 4.91
Earnings per share - diluted (in dollars per share)	$ 2.54	$ 2.33	$ 5.19	$ 4.74
Weighted average shares outstanding - basic	3,463,886	3,693,503	3,530,902	3,715,088
Weighted average shares outstanding - diluted	3,559,231	3,830,844	3,637,772	3,852,534
Royalties
Revenue:
Revenue	$ 15,981,300	$ 14,716,500	$ 31,371,400	$ 28,765,300
Merchandise sales
Revenue:
Revenue	1,027,200	683,100	1,941,500	1,275,500
Cost of merchandise sold	970,200	647,800	1,834,700	1,206,600
Franchise fees
Revenue:
Revenue	391,500	358,900	812,100	717,900
Other
Revenue:
Revenue	$ 458,800	$ 422,500	$ 911,900	$ 844,200