CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		6 Months Ended
	Jun. 29, 2019	Jun. 30, 2018	Jun. 29, 2019	Jun. 30, 2018
Revenue:
Leasing income	$ 3,203,000		$ 8,358,300
Leasing income	3,203,000	$ 4,857,100		$ 10,385,900
Total revenue	17,404,200	18,159,800	35,735,400	36,320,800
Leasing expense	370,900	495,800	1,069,600	1,050,700
Provision for credit losses	69,300	109,000	79,400	204,000
Selling, general and administrative expenses	6,435,900	6,799,300	13,420,300	13,493,700
Income from operations	9,846,900	10,074,700	19,913,400	20,148,900
Interest expense	(500,300)	(657,900)	(942,500)	(1,401,700)
Interest and other income (expense)	(6,100)	(11,300)	(6,400)	(12,300)
Income before income taxes	9,340,500	9,405,500	18,964,500	18,734,900
Provision for income taxes	(2,038,600)	(2,262,500)	(4,390,400)	(4,631,500)
Net income	$ 7,301,900	$ 7,143,000	$ 14,574,100	$ 14,103,400
Earnings per share - basic (in dollars per share)	$ 1.94	$ 1.85	$ 3.80	$ 3.66
Earnings per share - diluted (in dollars per share)	$ 1.79	$ 1.73	$ 3.52	$ 3.42
Weighted average shares outstanding - basic	3,771,439	3,858,446	3,839,563	3,852,880
Weighted average shares outstanding - diluted	4,072,408	4,133,535	4,135,827	4,129,055
Royalties
Revenue:
Revenue	$ 12,653,200	$ 11,821,000	$ 24,414,600	$ 22,870,000
Merchandise sales
Revenue:
Revenue	721,800	704,900	1,332,800	1,481,800
Cost of merchandise sold	681,200	681,000	1,252,700	1,423,500
Franchise fees
Revenue:
Revenue	413,900	378,100	805,700	779,000
Other
Revenue:
Revenue	$ 412,300	$ 398,700	$ 824,000	$ 804,100