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Note 10 - Other Non-Current Assets (Tables)
9 Months Ended
Mar. 24, 2013
Schedule of Other Assets, Noncurrent [Table Text Block]
   
March 24, 2013
   
June 24, 2012
 
Long-term deposits
  $ 5,231     $ 5,151  
Debt financing fees
    2,066       2,870  
Biomass foundation and feedstock
    1,833       1,794  
Other investments
    796        
Other
    518       507  
Total other non-current assets
  $ 10,444     $ 10,322