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Goodwill and Intangible Assets Schedule of Intangible Amortization Expense (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 30, 2014
Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]    
2015 $ 123us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths  
2016 117us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo  
2017 115us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree  
2018 115us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour  
2019 114us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive  
Thereafter 937us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingAfterYearFive  
Total $ 1,521us-gaap_FiniteLivedIntangibleAssetsNet $ 0us-gaap_FiniteLivedIntangibleAssetsNet