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Note 8 - Property, Plant and Equipment, Net (Tables)
12 Months Ended
Jun. 24, 2012
Property, Plant and Equipment [Table Text Block]
   
June 24, 2012
   
June 26, 2011
 
Land
  $ 3,095     $ 3,454  
Land improvements
    11,426       11,400  
Buildings and improvements
    146,232       151,503  
Assets under capital lease
    9,520       9,520  
Machinery and equipment
    530,319       545,260  
Computers, software and office equipment
    16,350       19,585  
Transportation equipment
    4,722       5,162  
Construction in progress
    1,774       4,583  
Gross property, plant and equipment
    723,438       750,467  
Less: accumulated depreciation
    (587,146 )     (590,878 )
Less: accumulated amortization – capital lease
    (9,202 )     (8,562 )
Total property, plant and equipment, net
  $ 127,090     $ 151,027  
Internal Software Development Costs [Table Text Block]
   
June 24, 2012
   
June 26, 2011
 
Internal software development costs
  $ 2,014     $ 1,900  
Accumulated amortization
    (1,804 )     (1,568 )
Net internal software development costs
  $ 210     $ 332  
Other Property, Plant and Equipment Costs and Expenses [Table Text Block]
   
For the Fiscal Years Ended
 
   
June 24, 2012
   
June 26, 2011
   
June 27, 2010
 
Depreciation expense
  $ 23,650     $ 22,671     $ 22,376  
Internal software development costs amortization
    236       368       468  
Repair and maintenance expenses
    16,270       18,638       16,738  
Capitalized interest
                318