Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Mar. 28, 2015	Mar. 29, 2014
Cash flows from operating activities:
Net income	$ 73,787	$ 247,619
Depreciation and amortization	142,030	150,547
Share-based compensation	66,347	72,448
Deferred taxes	48,740	164,000
Excess tax benefit from stock options exercised	(21,500)	(17,286)
Changes in:
Accounts receivable-trade	(494,919)	(1,589,931)
Inventories	(4,717)	(25,283)
Prepaid expenses and other current assets	(38,611)	19,665
Accounts payable	334,510	410,324
Accrued expenses	(163,379)	(40,600)
Net cash used in operating activities	(57,712)	(608,497)
Cash flows from investing activities:
Purchases of property and equipment	(97,595)	(106,806)
Net cash used in investing activities	(97,595)	(106,806)
Cash flows from financing activities:
Payment of capital lease obligations		(20,524)
Excess tax benefit from stock options exercised	21,500	17,286
Proceeds from issuance of common stock	62,216	48,297
Repurchase of common stock	(62,015)	(44,091)
Net cash provided by financing activities	21,701	968
Net decrease in cash and cash equivalents	(133,606)	(714,335)
Cash and cash equivalents at beginning of period	2,305,580	1,571,054
Cash and cash equivalents at end of period	2,171,974	856,719
Supplemental cash flow information:
Cash paid for taxes, net of refunds		27,456
Interest paid		$ 962