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Restructuring Charges Restructuring Charges (Details) - Jun. 28, 2015
$ in Thousands
USD ($)
employee
USD ($)
Restructuring and Related Activities [Abstract]    
Restructuring and Related Cost, Number of Positions Eliminated | employee 9  
Restructuring Percentage of Reduction of Employees 9.00%  
Restructuring Reserve [Roll Forward]    
Accruals $ 169 $ 169
Payments   0
Ending balance $ 169 $ 169