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Note 7 - Discontinued Operations (Tables)
9 Months Ended
Sep. 30, 2013
Discontinued Operations and Disposal Groups [Abstract]  
Income (Loss) from Discontinued Operations [Table Text Block]
   

Three Months Ended

September 30,

   

Nine Months Ended

September 30,

 
   

2013

   

2012

   

2013

   

2012

 

Cosmeceutical and Toiletry Business

                               

Change in estimates for gross profit guarantees

  $ -     $ 128     $ -     $ (6 )