CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($)	9 Months Ended
	Sep. 25, 2021	Sep. 26, 2020
OPERATING ACTIVITIES:
Net Income	$ 28,330,900	$ 21,731,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	328,800	366,700
Provisions for credit losses	(167,300)	164,300
Compensation expense related to stock options	1,074,200	929,900
Deferred income taxes	(1,365,500)	(1,251,000)
Loss from disposal of property and equipment		200
Deferred initial direct costs	(2,100)	(18,300)
Amortization of deferred initial direct costs	18,800	89,400
Operating lease right of use asset amortization	167,000	293,400
Tax benefits on exercised stock options	249,200	602,400
Change in operating assets and liabilities:
Receivables	187,000	(278,100)
Principal collections on lease receivables	7,452,200	11,418,500
Income tax receivable/payable	(216,200)	368,000
Inventories	(302,000)	900
Prepaid expenses	36,500	(190,700)
Other assets	19,000	34,200
Accounts payable	219,000	257,700
Accrued and other liabilities	(94,100)	(864,100)
Rents received in advance and security deposits	(674,500)	(1,252,000)
Deferred revenue	(214,800)	(630,300)
Net cash provided by operating activities	35,046,100	31,772,100
INVESTING ACTIVITIES:
Purchase of property and equipment	(51,800)	(33,400)
Purchase of equipment for lease contracts	(78,200)	(3,128,200)
Net cash used for investing activities	(130,000)	(3,161,600)
FINANCING ACTIVITIES:
Proceeds from borrowings on line of credit		46,600,000
Payments on line of credit		(46,600,000)
Proceeds from borrowings on notes payable	30,000,000
Payments on notes payable	(3,187,500)	(2,687,500)
Repurchases of common stock	(27,892,900)	(48,987,500)
Proceeds from exercises of stock options	1,299,300	7,074,100
Dividends paid	(4,234,900)	(2,029,500)
Proceeds from discounted lease rentals		1,157,000
Net cash used for financing activities	(4,016,000)	(45,473,400)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	30,900,100	(16,862,900)
Cash, cash equivalents and restricted cash, beginning of period	6,684,000	25,180,300
Cash, cash equivalents and restricted cash, end of period	$ 37,584,100	$ 8,317,400