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Note 3 - Inventory
6 Months Ended
Jun. 30, 2013
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

3. Inventory


Inventory consists of the following as of June 30, 2013 and December 31, 2012:  


   

June 30,

   

December 31,

 
   

2013

   

2012

 
   

(In thousands)

 

Bulk and other

  $ 1,662     $ 761  

Finished goods

    37,391       32,558  
    $ 39,053     $ 33,319