Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014
Cash flows from operating activities:
Net income	$ 195,868	$ 384,267
Adjustments to reconcile net income to cash provided by (used in) operating activities
Depreciation and amortization	406,138	425,001
Share-based compensation	226,853	240,240
Deferred taxes	129,500	253,000
Excess tax benefit from stock options exercised	(49,379)	(31,656)
Changes in:
Accounts receivable-trade, net	(116,503)	(1,690,189)
Inventories	(82,443)	(455,937)
Prepaid expenses and other current assets	65,440	(14,793)
Accounts payable	268,798	675,975
Accrued expenses	15,043	95,011
Net cash provided by (used in) operating activities	1,059,315	(119,081)
Cash flows from investing activities:
Purchases of property and equipment	(300,017)	(370,244)
Net cash used in investing activities	$ (300,017)	(370,244)
Cash flows from financing activities:
Payment of capital lease obligations		(62,256)
Proceeds from issuance of common stock	$ 172,671	66,309
Excess tax benefit from stock options exercised	49,379	31,656
Repurchase of common stock	(172,470)	(61,491)
Net cash provided by (used in) financing activities	49,581	(25,782)
Net increase (decrease) in cash and cash equivalents	808,879	(515,107)
Cash and cash equivalents at beginning of period	2,305,580	1,571,054
Cash and cash equivalents at end of period	3,114,458	1,055,947
Supplemental cash flow information:
Cash paid for taxes, net of refunds	$ 27,005	34,706
Interest paid		$ 1,811