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Note 7 - Accrued Expenses (Tables)
12 Months Ended
Dec. 29, 2013
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities [Table Text Block]
   

2013

   

2012

 
   

(in thousands)

 

Compensation

  $ 54,125     $ 55,332  

Interest

    1,768       2,202  

Restructuring

    519       4,350  

Taxes

    12,685       10,579  

Accrued purchases

    1,258       1,439  

Other

    7,317       19,134  
                 
    $ 77,672     $ 93,036