(7) Line of Credit and Equipment Finance Facility Agreements	3 Months Ended
Apr. 02, 2016
Debt Disclosure [Abstract]
(7) Line of Credit and Equipment Finance Facility Agreements	(7) Line of Credit and Equipment Finance Facility Agreements In April 2016, 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 2017. The LOC is secured by the accounts receivable and other assets of the Company, has an interest rate of “prime” and a one-year term. Under the terms of the agreement, the Company is required to maintain its operating accounts with Santander Bank. 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 LOC that require the Company to maintain a targeted coverage ratio as well as targeted debt to equity and current ratios. At April 2, 2016, the Company was in compliance with all covenants. At April 2, 2016 the Company had no borrowings under either the LOC or the capital lease line. Further, the Company’s borrowing base at the time would have permitted $1,536 thousand to have been borrowed under 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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