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Note 11 - Accrued Expenses (Details) - Accrued Expenses (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Jun. 24, 2012
Accrued Expenses [Abstract]    
Payroll and fringe benefits $ 11,676 $ 9,080
Utilities 3,058 2,540
Severance 1,049  
Property taxes 798 842
Retiree medical liability 106 138
Interest 102 398
Asset retirement obligation   125
Other 1,696 1,279
Total accrued expenses $ 18,485 $ 14,402