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Note 5 - Property and Equipment (Tables)
12 Months Ended
Dec. 29, 2012
Property, Plant and Equipment [Table Text Block]
   
December 29,
2012
   
December 31,
2011
 
Equipment and furniture
  $ 2,366     $ 2,767  
Computers and systems
    5,204       5,641  
Leasehold improvements
    949       1,039  
      8,519       9,447  
                 
Less: accumulated depreciation and amortization
    6,639       6,912  
                 
Property and equipment, net
  $ 1,880     $ 2,535