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Note 2 - Prepaid Expenses and Other Current Assets (Tables)
9 Months Ended
Sep. 28, 2013
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Other Assets [Table Text Block]
   

September 28,

2013

   

December 29,

2012

   

September 29,

2012

 

Prepaid rent

  $ 8,347     $ 8,736     $ 8,026  

Prepaid income taxes

    679       -       365  

Other

    5,576       5,480       5,178  
    $ 14,602     $ 14,216     $ 13,569