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Intangible Assets (Details 1) (USD $)
Jan. 03, 2015
Finite Lived Intangible Assets Future Amortization Expense  
2015 $ 40,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2016 40,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2017 40,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2018 36,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2019 33,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
Thereafter 107,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
Intangible assets $ 296,000us-gaap_FiniteLivedIntangibleAssetsNet