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Note 11 - Accrued Expenses (Details) - Accrued Expenses (USD $)
In Thousands, unless otherwise specified
Dec. 29, 2013
Dec. 02, 2013
Jun. 30, 2013
Note 11 - Accrued Expenses (Details) - Accrued Expenses [Line Items]      
Payroll and fringe benefits $ 7,084   $ 11,676
Utilities 1,966   3,058
Contingent consideration   2,500  
Property taxes 102   798
Retiree medical liability 96   106
Interest 118   102
Other 1,274   1,696
Total accrued expenses 12,517   18,485
Other Current Liabilities [Member] | Dillion Draw Winding [Member]
      
Note 11 - Accrued Expenses (Details) - Accrued Expenses [Line Items]      
Contingent consideration 500    
Other Current Liabilities [Member]
      
Note 11 - Accrued Expenses (Details) - Accrued Expenses [Line Items]      
Severance $ 1,377   $ 1,049