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Commitments and Contingencies (Leases) (Details) (USD $)
6 Months Ended 12 Months Ended
Jan. 01, 2012
Dec. 29, 2013
Dec. 30, 2012
Jul. 03, 2011
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]        
2014   $ 1,231,000    
2015   997,000    
2016   938,000    
2017   859,000    
2018   847,000    
Thereafter   1,879,000    
Total lease payments   6,751,000    
Rent expense $ 600,000 $ 1,300,000 $ 1,100,000 $ 1,200,000