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Note 2 - Significant Accounting Policies (Tables)
6 Months Ended
Jun. 28, 2013
Accounting Policies [Abstract]  
Useful Lives of Related Assets [Table Text Block]
   

Years

 
               

Building

      20      

Warehouse equipment

    3 - 10    

Furniture and equipment

    3 - 7    

Computer equipment and software

    1 - 7    

Leasehold improvements

     

Lease term