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Long-Term Obligations (Details) (USD $) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 28, 2014 | Jun. 28, 2014 | Dec. 28, 2013
Debt obligations [Line Items] |  |  |
Total Long-Term Obligations | $ 28,194,000 | $ 28,194,000 | $ 38,635,000
Less: Current Maturities | (625,000) | (625,000) | (625,000)
Long-Term Obligations, less Current Maturities | 27,569,000 | 27,569,000 | 38,010,000
Weighted average interest rate for long-term obligations (in hundredths) | 2.56% | 2.56% |
Revolving Credit Facility [Member] |  |  |
Debt obligations [Line Items] |  |  |
Total Long-Term Obligations | 22,069,000 | 22,069,000 | 32,260,000
Term of unsecured revolving credit facility | 5 years |  |
Borrowing capacity available under committed portion | 100,000,000 | 100,000,000 |
Additional borrowing capacity | 50,000,000 | 50,000,000 |
Maturity date |  | Nov. 01, 2018 |
Interest rate description | Interest on any loans outstanding under the 2012 Credit Agreement accrues and is payable quarterly in arrears at one of the following rates selected by the Company: (i) the highest of (a) the federal funds rate plus 0.50% plus an applicable margin of 0% to 1%, (b) the prime rate, as defined, plus an applicable margin of 0% to 1% and (c) the Eurocurrency rate, as defined, plus 0.50% plus an applicable margin of 0% to 1% or (ii) the Eurocurrency rate, as defined, plus an applicable margin of 1% to 2%. The applicable margin is determined based upon the ratio of the Company's total debt to earnings before interest, taxes, depreciation, and amortization (EBITDA), as defined in the 2012 Credit Agreement. For this purpose, total debt is defined as total debt less up to $25,000,000 of unrestricted U.S. cash. |  |
Maximum consolidated leverage ratio | 3.5 |  |
Minimum consolidated interest coverage ratio | 3 |  |
Remaining Borrowing Capacity | 75,817,000 | 75,817,000 |
Face amount of debt | 100,000,000 | 100,000,000 |
Revolving Credit Facility [Member] | Federal Funds Rate [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate |  | federal funds rate |
Basis spread on variable rate (in hundredths) |  | 0.50% |
Margin rate of debt instrument (in hundredths) |  | 0.50% |
Revolving Credit Facility [Member] | Federal Funds Rate [Member] | Minimum [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate (in hundredths) | 0.00% |  |
Margin rate of debt instrument (in hundredths) | 0.00% |  |
Revolving Credit Facility [Member] | Federal Funds Rate [Member] | Maximum [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate (in hundredths) | 1.00% |  |
Margin rate of debt instrument (in hundredths) | 1.00% |  |
Revolving Credit Facility [Member] | Prime Rate [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate |  | prime rate |
Revolving Credit Facility [Member] | Prime Rate [Member] | Minimum [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate (in hundredths) | 0.00% |  |
Margin rate of debt instrument (in hundredths) | 0.00% |  |
Revolving Credit Facility [Member] | Prime Rate [Member] | Maximum [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate (in hundredths) | 1.00% |  |
Margin rate of debt instrument (in hundredths) | 1.00% |  |
Revolving Credit Facility [Member] | Eurocurrency Rate [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate |  | Eurocurrency rate |
Basis spread on variable rate (in hundredths) |  | 0.50% |
Margin rate of debt instrument (in hundredths) |  | 0.50% |
Revolving Credit Facility [Member] | Eurocurrency Rate [Member] | Minimum [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate (in hundredths) | 0.00% |  |
Margin rate of debt instrument (in hundredths) | 0.00% |  |
Revolving Credit Facility [Member] | Eurocurrency Rate [Member] | Maximum [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate (in hundredths) | 1.00% |  |
Margin rate of debt instrument (in hundredths) | 1.00% |  |
Revolving Credit Facility [Member] | Eurocurrency Rate Two [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate |  | Eurocurrency rate |
Revolving Credit Facility [Member] | Eurocurrency Rate Two [Member] | Minimum [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate (in hundredths) | 1.00% |  |
Margin rate of debt instrument (in hundredths) | 1.00% |  |
Revolving Credit Facility [Member] | Eurocurrency Rate Two [Member] | Maximum [Member] |  |  |
Debt obligations [Line Items] |  |  |
Basis spread on variable rate (in hundredths) | 2.00% |  |
Margin rate of debt instrument (in hundredths) | 2.00% |  |
Commercial Real Estate Loan [Member] |  |  |
Debt obligations [Line Items] |  |  |
Total Long-Term Obligations | $ 6,125,000 | $ 6,125,000 | $ 6,375,000

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