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Note 3 - Accrued Expenses (Tables)
6 Months Ended
Jul. 04, 2015
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities [Table Text Block]
   

July 4,

   

January 3,

   

June 28,

 
   

2015

   

2015

   

2014

 

Accrued wages, bonuses and related expenses

  $ 6,088     $ 11,858     $ 6,330  

Sales tax payable

    2,893       7,694       2,157  

Accrued rent and related expenses

    3,675       3,365       3,474  

Current income taxes payable

    613       1,141       -  
    $ 13,269     $ 24,058     $ 11,961