CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($)	9 Months Ended
	Sep. 26, 2020	Sep. 28, 2019
OPERATING ACTIVITIES:
Net Income	$ 21,731,000	$ 23,687,900
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	366,700	276,700
Provision for credit losses	164,300	23,900
Compensation expense related to stock options	929,900	1,511,400
Deferred income taxes	(1,251,000)	(1,320,800)
Loss from disposal of property and equipment	200
Deferred initial direct costs	(18,300)	(87,400)
Amortization of deferred initial direct costs	89,400	492,800
Operating lease right of use asset amortization	293,400	285,000
Tax benefits on exercised stock options	602,400	580,700
Change in operating assets and liabilities:
Receivables	(278,100)	(41,300)
Principal collections on lease receivables	11,418,500	14,407,300
Income tax receivable/payable	368,000	(406,900)
Inventories	900	37,900
Prepaid expenses	(190,700)	(110,900)
Other assets	34,200	(18,600)
Accounts payable	257,700	(166,500)
Accrued and other liabilities	(864,100)	(519,300)
Rents received in advance and security deposits	(1,252,000)	(149,500)
Deferred revenue	(630,300)	(414,500)
Net cash provided by operating activities	31,772,100	38,067,900
INVESTING ACTIVITIES:
Purchase of property and equipment	(33,400)	(135,200)
Purchase of equipment for lease contracts	(3,128,200)	(7,936,600)
Net cash used for investing activities	(3,161,600)	(8,071,800)
FINANCING ACTIVITIES:
Proceeds from borrowings on line of credit	46,600,000	18,800,000
Payments on line of credit	(46,600,000)	(18,800,000)
Payments on notes payable	(2,687,500)	(2,437,500)
Repurchases of common stock	(48,987,500)	(24,028,100)
Proceeds from exercises of stock options	7,074,100	2,995,000
Dividends paid	(2,029,500)	(2,483,700)
Proceeds from discounted lease rentals	1,157,000	944,400
Net cash used for financing activities	(45,473,400)	(25,009,900)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(16,862,900)	4,986,200
Cash, cash equivalents and restricted cash, beginning of period	25,180,300	2,576,000
Cash, cash equivalents and restricted cash, end of period	$ 8,317,400	$ 7,562,200