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Consolidated Statements of Cash Flows (Parenthetical) (USD $)
In Thousands, unless otherwise specified
Dec. 27, 2014
Oct. 04, 2014
Dec. 28, 2013
Dec. 29, 2012
Dec. 31, 2011
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents $ 0us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents $ 0us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents $ 1,255us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents $ 1,050us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents $ 1,003us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents