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Fair Value Measurements (Narrative) (Details) (USD $)
Jan. 03, 2015
Dec. 28, 2013
Fair Value Disclosures [Abstract]    
Fair value of long-term debt, including current maturities $ 14,900,000us-gaap_DebtInstrumentFairValue $ 32,600,000us-gaap_DebtInstrumentFairValue
Carrying amount of long-term debt $ 14,233,000us-gaap_LongTermDebt $ 30,600,000us-gaap_LongTermDebt