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Derivative Financial Instruments (Details 2) - USD ($) $ in Thousands | 9 Months Ended |
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Oct. 03, 2015 | Jan. 03, 2015
Derivative financial instrument |  |
Gains or losses from the hedging instrument which was excluded from the assessment of effectiveness | $ 0 |
Other assets, net |  |
Derivative financial instrument |  |
Fair value of interest rate swap |  | $ 331
Other non-current liabilities: |  |
Derivative financial instrument |  |
Fair value of interest rate swap | $ 329 |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The net gain (loss) recognized in earnings during the reporting period representing the amount of the cash flow hedges' ineffectiveness. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959 + Details
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- Definition Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624163-113959 + Details
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