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Note 9 (Tables)
3 Months Ended
Mar. 31, 2015
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
March 31,
   
March 31,
   
December 31,
 
(in $000's)
 
2015
   
2014
   
2014
 
   
(unaudited)
   
(unaudited)
         
Inventory:
                       
Raw materials
  $ 706     $ 3,377     $ 597  
In transit finished goods
    0       738       0  
Finished goods
    1,854       7,226       3,482  
Total
  $ 2,560     $ 11,341     $ 4,079