CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Mar. 26, 2022	Mar. 27, 2021
OPERATING ACTIVITIES:
Net Income	$ 9,852,500	$ 9,311,100
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	102,500	113,800
Provisions for credit losses	(8,900)	(48,700)
Compensation expense related to stock options	421,600	385,200
Deferred income taxes	(113,200)	(439,900)
Deferred initial direct costs		(1,500)
Amortization of deferred initial direct costs		10,500
Operating lease right of use asset amortization	60,300	54,200
Tax benefits on exercised stock options	95,300	47,100
Change in operating assets and liabilities:
Receivables	(369,900)	(515,000)
Principal collections on lease receivables	530,500	2,268,700
Income tax receivable/payable	2,946,500	3,333,300
Inventories	(167,100)	(3,600)
Prepaid expenses	23,500	155,300
Other assets	(10,400)	(2,600)
Accounts payable	(203,000)	(370,300)
Accrued and other liabilities	390,500	(532,300)
Rents received in advance and security deposits	(159,700)	(95,400)
Deferred revenue	(43,100)	(84,900)
Net cash provided by operating activities	13,347,900	13,585,000
INVESTING ACTIVITIES:
Purchase of property and equipment	(21,500)	(34,300)
Purchase of equipment for lease contracts		(65,500)
Net cash used for investing activities	(21,500)	(99,800)
FINANCING ACTIVITIES:
Proceeds from borrowings on line of credit	15,600,000
Payments on line of credit	(2,000,000)
Payments on notes payable	(1,062,500)	(1,062,500)
Repurchases of common stock	(36,591,400)	(10,455,200)
Proceeds from exercises of stock options	1,258,300	268,800
Dividends paid	(1,625,300)	(935,400)
Net cash used for financing activities	(24,420,900)	(12,184,300)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(11,094,500)	1,300,900
Cash, cash equivalents and restricted cash, beginning of period	11,437,000	6,684,000
Cash, cash equivalents and restricted cash, end of period	$ 342,500	$ 7,984,900