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Short- and Long-Term Obligations (Details) |  |  | 3 Months Ended |  | 3 Months Ended |  |
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Jun. 29, 2013 USD ($) | Jun. 29, 2013 BRL | Dec. 29, 2012 USD ($) | Jun. 29, 2013 Revolving Credit Facility [Member] USD ($) | Dec. 29, 2012 Revolving Credit Facility [Member] USD ($) | Jun. 29, 2013 Revolving Credit Facility [Member] Federal Funds Rate [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Federal Funds Rate [Member] Minimum [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Federal Funds Rate [Member] Maximum [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Prime Rate [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Prime Rate [Member] Minimum [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Prime Rate [Member] Maximum [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Eurocurrency Rate [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Eurocurrency Rate [Member] Minimum [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Eurocurrency Rate [Member] Maximum [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Eurocurrency Rate Two [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Eurocurrency Rate Two [Member] Minimum [Member] | Jun. 29, 2013 Revolving Credit Facility [Member] Eurocurrency Rate Two [Member] Maximum [Member] | Jun. 29, 2013 Variable Rate Term Loan [Member] USD ($) | Dec. 29, 2012 Variable Rate Term Loan [Member] USD ($)
Debt obligations [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Long-Term Obligations |  |  |  | $ 8,000,000 | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  | $ 6,625,000 | $ 6,875,000
Short-term obligation, due 2014 | 1,400,000 | 3,057,000 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Short- and Long-Term Obligations | 16,025,000 |  | 6,875,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less: Short- Term Obligation and Current Maturities | (2,025,000) |  | (625,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Obligations, less Current Maturities | 14,000,000 |  | 6,250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average interest rate for short- and long-term obligations (in hundredths) | 4.42% | 4.42% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Term of unsecured revolving credit facility |  |  |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowing capacity available under committed portion |  |  |  | 100,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional borrowing capacity |  |  |  | 50,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity date |  |  |  | Aug. 03, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
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 domestic cash. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | federal funds rate |  |  | prime rate |  |  | Eurocurrency rate |  |  | Eurocurrency rate |  |  |  |
Basis spread on variable rate (in hundredths) |  |  |  |  |  | 0.50% |  |  |  |  |  | 0.50% |  |  |  |  |  |  |
Margin rate of debt instrument (in hundredths) |  |  |  |  |  |  | 0.00% | 1.00% |  | 0.00% | 1.00% |  | 0.00% | 1.00% |  | 1.00% | 2.00% |  |
Maximum capital expenditures |  |  |  | 25,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum consolidated leverage ratio |  |  |  | 3.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum consolidated interest coverage ratio |  |  |  | 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining borrowing capacity |  |  |  | 91,922,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face amount of debt |  |  |  | $ 100,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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