Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 27, 2015	Jun. 28, 2014
Cash flows from operating activities:
Net income	$ 187,619	$ 190,202
Adjustments to reconcile net income to cash provided by (used in) operating activities:
Depreciation and amortization	288,471	301,817
Share-based compensation	142,074	156,344
Deferred taxes	122,500	126,000
Excess tax benefit from stock options exercised	49,379	19,956
Changes in:
Accounts receivable-trade, net	(251,206)	(548,498)
Inventories	(271,958)	(597,893)
Prepaid expenses and other current assets	75,246	67,755
Accounts payable	454,016	350,617
Accrued expenses	(128,622)	(171,235)
Net cash provided by (used in) operating activities	568,762	(144,847)
Cash flows from investing activities:
Purchases of property and equipment	(170,652)	(264,501)
Net cash used in investing activities	$ (170,652)	(264,501)
Cash flows from financing activities:
Payment of capital lease obligations		(41,274)
Proceeds from issuance of common stock	$ 163,490	55,947
Excess tax benefit from stock options exercised	49,379	19,956
Repurchase of common stock	(163,290)	(51,741)
Net cash provided by (used in) financing activities	49,579	(17,112)
Net increase (decrease) in cash and cash equivalents	447,689	(426,460)
Cash and cash equivalents at beginning of period	2,305,580	1,571,054
Cash and cash equivalents at end of period	2,753,269	1,144,594
Supplemental cash flow information:
Cash paid for taxes	$ 15,456	34,706
Interest paid		$ 1,501