Statements of Cash Flows (USD $)	9 Months Ended
	Sep. 28, 2013	Sep. 29, 2012
Cash flows from operating activities:
Net income (loss)	$ 690,628	$ (1,438,004)
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities
Depreciation & amortization	451,663	556,653
Share-based compensation	182,150	168,378
Provision for bad debts and sales returns		15,000
Write off of construction in process		12,720
Deferred taxes	311,720	(950,000)
Excess tax benefit from stock options exercised	(117,273)
Accounts receivable-trade, net	(1,346,946)	996,882
Inventories	408,455	(162,631)
Prepaid expenses	(32,645)	(3,199)
Accounts payable	358,284	(363,350)
Accrued expenses	222,650	215,908
Net cash provided by (used in) operating activities	1,128,686	(951,643)
Cash flows from investing activities:
Purchases of property and equipment	(517,148)	(205,677)
Net cash used in investing activities	(517,148)	(205,677)
Cash flows from financing activities:
Payment of capital lease obligations	(103,066)	(173,123)
Proceeds from equipment lease line	163,155
Proceeds (repayments) of line of credit, net	(500,000)	400,000
Proceeds from issuance of common stock	73,469	9,178
Excess tax benefit from stock options exercised	117,273
Repurchase of common stock	(73,470)
Net cash provided by (used in) financing activities	(322,639)	236,055
Net increase (decrease) in cash and cash equivalents	288,899	(921,265)
Cash and cash equivalents at beginning of period	306,854	1,142,429
Cash and cash equivalents at end of period	595,753	221,164
Supplemental cash flow information:
Cash paid for taxes, net of refunds
Interest paid	$ 26,473	$ 16,258