(7) Line of Credit and Equipment Lease Facility Agreements	3 Months Ended
Mar. 28, 2015
Debt Disclosure [Abstract]
(7) Line of Credit and Equipment Lease Facility Agreements	(7) Line of Credit and Equipment Lease Facility Agreements In early May 2014, the Company renewed its $2 million revolving line of credit (“LOC”) and $500 thousand of an equipment finance facility (“Lease Line”) with Santander Bank. Both agreements mature in May 2015. The LOC is secured by the accounts receivable and other assets of the Company, has an interest rate of prime plus one half of percent (.05%) and a one-year term. The LOC and the Lease Line are cross defaulted and cross collateralized. The Company is also subject to certain financial covenants within the terms of the line of credit that require the Company to maintain a targeted debt to equity and current ratio. At March 28, 2015, the Company was in compliance with existing covenants. At March 28, 2015, the Company had no borrowing under its Lease Line. In addition at March 28, 2015 the Company had no borrowings under the LOC while its borrowing base at the time would have permitted borrowings up to the full $2 million of the LOC.

The entire disclosure for debt and capital lease obligations can be reported. Information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. Also includes descriptions and amounts of capital leasing arrangements that consist of direct financing, sales type and leveraged leases. Disclosure may include the effect on the balance sheet and the income statement resulting from a change in lease classification for leases that at inception would have been classified differently had guidance been in effect at the inception of the original lease.

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