CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($)	9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014
OPERATING ACTIVITIES:
Net Income	$ 16,145,300	$ 14,455,700
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	322,800	304,600
Provision for credit losses	(123,400)	26,100
Compensation expense related to stock options	1,255,100	1,037,200
Deferred income taxes	(3,329,900)	(2,858,000)
(Gain) loss on sale of marketable securities	22,800	(12,700)
Deferred initial direct costs	(332,900)	(757,100)
Amortization of deferred initial direct costs	491,700	576,000
Tax benefits on exercised stock options	(16,600)	(74,700)
Change in operating assets and liabilities:
Receivables	14,000	98,900
Income tax receivable / payable	3,323,200	290,900
Inventories	33,900	500
Prepaid expenses	(290,100)	(66,900)
Other assets	70,000
Accounts payable	(747,100)	668,000
Accrued and other liabilities	1,133,300	1,522,600
Rents received in advance and security deposits	6,600	114,200
Deferred revenue	184,900	100,400
Net cash provided by operating activities	18,163,600	15,425,700
INVESTING ACTIVITIES:
Proceeds from sale of marketable securities	299,000	603,200
Purchase of marketable securities	(75,800)	(629,800)
Purchase of property and equipment	(121,300)	(423,700)
Purchase of equipment for lease contracts	(18,516,900)	(21,394,100)
Principal collections on lease receivables	22,047,500	15,519,800
Net cash provided by (used for) investing activities	3,632,500	(6,324,600)
FINANCING ACTIVITIES:
Proceeds from borrowings on line of credit	56,500,000	28,400,000
Payments on line of credit	(28,800,000)	(8,400,000)
Proceeds from borrowings on notes payable	25,000,000
Payments on notes payable	(500,000)
Repurchases of common stock	(74,261,500)	(11,564,800)
Proceeds from exercises of stock options	159,000	392,000
Dividends paid	(939,200)	(26,630,400)
Tax benefits on exercised stock options	16,600	74,700
Net cash used for financing activities	(22,825,100)	(17,728,500)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(1,029,000)	(8,627,400)
Cash and cash equivalents, beginning of period	2,089,700	10,642,600
Cash and cash equivalents, end of period	1,060,700	2,015,200
SUPPLEMENTAL DISCLOSURES:
Cash paid for interest	830,400	301,000
Cash paid for income taxes	$ 10,056,800	$ 11,487,700