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Note 10 - Other Non-Current Assets (Details) - Other Non-current Assets (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Jun. 24, 2012
Other Non-current Assets [Abstract]    
Long-term deposits $ 5,050 $ 5,151
Debt financing fees 2,117 2,870
Biomass foundation and feedstock 1,852 1,794
Other investments 674  
Other 550 507
Total other non-current assets $ 10,243 $ 10,322