| Long-Term Debt Long-Term Debt (Tables) | 12 Months Ended | |||||||||||||||||||||||||
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| Dec. 27, 2014 | ||||||||||||||||||||||||||
| Long-term Debt, Unclassified [Abstract] | ||||||||||||||||||||||||||
| Long-term Debt Covenants | At December 27, 2014, the Company was in compliance with all debt covenants related to Facility A as follows: 
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| X | ||||||||||
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- Definition Long-term Debt Covenants [Table Text Block] No definition available. 
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| X | ||||||||||
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- Details 
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