CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended
Mar. 30, 2019	Mar. 31, 2018
Revenue:
Leasing income	$ 5,155,300
Leasing income		$ 5,528,800
Total revenue	18,331,200	18,161,000
Leasing expense	698,700	554,900
Provision for credit losses	10,100	95,000
Selling, general and administrative expenses	6,984,400	6,694,400
Income from operations	10,066,500	10,074,200
Interest expense	(442,200)	(743,800)
Interest and other income (expense)	(300)	(1,000)
Income before income taxes	9,624,000	9,329,400
Provision for income taxes	(2,351,800)	(2,369,000)
Net income	$ 7,272,200	$ 6,960,400
Earnings per share - basic (in dollars per share)	$ 1.86	$ 1.81
Earnings per share - diluted (in dollars per share)	$ 1.73	$ 1.69
Weighted average shares outstanding - basic	3,906,895	3,847,312
Weighted average shares outstanding - diluted	4,198,454	4,124,573
Royalties
Revenue:
Revenue	$ 11,761,400	$ 11,049,000
Merchandise sales
Revenue:
Revenue	611,000	776,900
Cost of merchandise sold	571,500	742,500
Franchise fees
Revenue:
Revenue	391,800	400,900
Other
Revenue:
Revenue	$ 411,700	$ 405,400

Total amount of lease revenue realized in the period on leasing arrangements.

No definition available.

Name:	us-gaap_CapitalLeasesIncomeStatementLeaseRevenue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227