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Employee Benefits (Details 5) (USD $)
In Thousands, unless otherwise specified
Dec. 29, 2012
Employee Benefits [Abstract]  
January 4, 2014 $ 4,642
January 3, 2015 4,832
January 2, 2016 5,010
December 31, 2016 5,319
December 30, 2017 5,670
Thereafter $ 32,774