Note 10 - Fair Value Measurement (Tables)
9 Months Ended
Sep. 28, 2014
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
   

September 28, 2014

   

December 29, 2013

 
   

Level 1

   

Level 2

   

Total

   

Level 1

   

Level 2

   

Total

 
   

(in thousands)

 
                                                 

Money market funds

  $ 1,010     $ -     $ 1,010 (1)    $ 3,906     $ -     $ 3,906 (2) 

Foreign Exchange Forward Contracts

    -       3,928       3,928       -       3,493       3,493  

Total financial assets

  $ 1,010     $ 3,928     $ 4,938     $ 3,906     $ 3,493       7,399  

Foreign Exchange Forward Contracts

          $ 2,010     $ 2,010     $ -     $ 313     $ 313  

Total financial liabilities

  $ -     $ 2,010     $ 2,010     $ -     $ 313     $ 313  
Schedule Of Financial Instruments Not Carried At Fair Value [Table Text Block]
   

September 28, 2014

   

December 29, 2013

 
   

Carrying

   

Estimated

   

Carrying

   

Estimated

 
   

Value

   

Fair Value

   

Value

   

Fair Value

 
   

(in thousands)

 

Debt traded in the market:

                               

Term Loan

  $ 294,334     $ 290,287     $ 296,135     $ 295,170  

2.0% Senior Exchangeable Notes

    115,235       199,356       111,733       129,104  

7.875% Senior Notes

    -       -       94,064       97,591  

Total Debt Obligations

  $ 409,569     $ 489,643     $ 501,932     $ 521,865