XML 45 R31.htm IDEA: XBRL DOCUMENT v3.3.1.900
Note 5 - Property and Equipment (Tables)
12 Months Ended
Jan. 02, 2016
Notes Tables  
Property, Plant and Equipment [Table Text Block]
   
January 2,
2016
   
January 3,
2015
 
Equipment and furniture
  $ 2,358     $ 2,585  
Computers and systems
    6,119       6,553  
Leasehold improvements
    752       781  
      9,229       9,919  
                 
Less: accumulated depreciation and amortization
    4,531       6,622  
                 
Property and equipment, net
  $ 4,698     $ 3,297