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Change in Estimate (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 27, 2013
Sep. 28, 2012
Change in Accounting Estimate [Line Items]    
Modification of estimate   $ 12,439
Gross revenue 106,574 108,286
Net service revenue 81,252 75,216
Insurance recoveries 12,300 1,744
Scenario, Adjustment [Member]
   
Change in Accounting Estimate [Line Items]    
Gross revenue 5,093  
Net service revenue 7,346  
Insurance recoveries $ 12,439