Balance Sheets (Unaudited) (USD $)	Jun. 29, 2013	Dec. 29, 2012
Current assets:
Cash and cash equivalents	$ 222,199	$ 306,854
Restricted cash	70,000
Accounts receivable-trade, net	3,661,732	2,876,149
Inventories, net	2,080,417	2,457,315
Prepaid expenses and other current assets	120,380	140,723
Deferred taxes	364,378	354,825
Total current assets	6,519,106	6,135,866
Property and equipment:
Production equipment	7,484,700	7,430,783
Furniture and office equipment	355,547	354,490
Leasehold improvements	735,099	735,099
Total cost	8,575,346	8,520,372
Accumulated depreciation and amortization	(7,195,073)	(6,877,285)
Construction in progress	362,057	138,133
Net property and equipment	1,742,330	1,781,220
Deferred taxes, non-current portion	2,432,148	2,432,148
Total assets	10,693,584	10,349,234
Current liabilities:
Line of credit		500,000
Equipment lease line of credit	163,155
Accounts payable	1,564,421	1,179,313
Accrued expenses	833,967	938,043
Current portion of obligations under capital leases	92,655	123,366
Total current liabilities	2,654,198	2,740,722
Obligations under capital leases	35,097	76,372
Total liabilities	2,689,295	2,817,094
Stockholders equity:
Common stock, $0.01 par value, authorized 15,000,000 shares; issued 13,165,042 and 12,928,042 shares; outstanding 13,061,974 and 12,871,759 shares; at June 29, 2013 and December 29, 2012, respectively	131,650	129,281
Additional paid-in capital	34,126,099	33,821,961
Accumulated deficit	(26,045,675)	(26,284,787)
Less cost of 103,068 and 56,283 common shares repurchased at June 29, 2013 and December 29, 2012, respectively	(207,785)	(134,315)
Total stockholders equity	8,004,289	7,532,140
Total liabilities and stockholders` equity	$ 10,693,584	$ 10,349,234