v2.4.0.6
Segment and Geographic Information (Tables)
12 Months Ended
Dec. 31, 2012
Segment and Geographic Information [Abstract]  
Schedule of sales by geographical area
                         
    2012     2011     2010  

Central America

  $ 11,767     $ 11,755     $ 9,935  

U.S.-based distributors selling to Latin America

    6,295       5,321       241  

South America

    8,633       14,813       61,224  

Asia Pacific

    430       908       1,130  

EMEA

    4,799       1,090        

Mexico

    1,960       997        

United States

    410              
   

 

 

   

 

 

   

 

 

 

Total

  $ 34,294     $ 34,884     $ 72,530