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Accounts Receivable - Current Portion of Accounts Receivable (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 26, 2014
Jun. 30, 2014
Accounts Receivable, Net, Current [Abstract]    
Total accounts receivable - gross $ 134,980 $ 125,657
Less allowance for doubtful accounts (8,720) (8,720)
Accounts Receivable, Net, Current 126,260 116,937
Billed
   
Accounts Receivable, Net, Current [Abstract]    
Total accounts receivable - gross 78,893 69,730
Unbilled
   
Accounts Receivable, Net, Current [Abstract]    
Total accounts receivable - gross 51,170 50,743
Retainage
   
Accounts Receivable, Net, Current [Abstract]    
Total accounts receivable - gross $ 4,917 $ 5,184