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Commitments and Contingencies (Schedule of Product Warranty Liability) (Details) (USD $)
 12 Months Ended
Jun. 30, 2013
Jun. 24, 2012
Jun. 26, 2011
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]      
Balance at beginning of period $ 5,513,000 $ 2,235,000 $ 1,308,000
Acquisition related warranties (See Note 3) 0 5,623,000 0
Warranties accrued in current period 1,533,000 1,055,000 1,573,000
Changes in estimates for pre-existing warranties 71,000 (878,000) (125,000)
Expenditures (946,000) (2,522,000) (521,000)
Balance at end of period 6,171,000 5,513,000 2,235,000
Product Warranty Accrual, Noncurrent $ 900,000    
Minimum [Member]
      
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]      
Product Warranty, Period Range (in days / years) 90    
Maximum [Member]
      
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]      
Product Warranty, Period Range (in days / years) 10