Quarterly report pursuant to Section 13 or 15(d)

Line Of Credit (Details)

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Line Of Credit (Details) - Line of Credit [Member] - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jul. 04, 2015
Jan. 03, 2015
Line of Credit Facility [Line Items]    
Credit facility $ 75,000  
Reduction in available borrowing limit 4,296 $ 4,575
Outstanding debt $ 0 $ 0
Maturity date Apr. 01, 2016