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Note 8 - Property and Equipment (Tables)
9 Months Ended
Sep. 30, 2013
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment [Table Text Block]
   

September 30, 2013

   

December 31, 2012

 
   

(in thousands)

 

Computers and accessories

  $ 12     $ 12  

Equipment

    21       21  

Furniture andfixtures

    38       9  
      71       42  

Less accumulated depreciation

    (17 )     (7 )
    $ 54     $ 35