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Note 9. Segment and Geographic Information
9 Months Ended
Sep. 30, 2012
Segment Reporting Disclosure [Text Block]
9.             SEGMENT AND GEOGRAPHIC INFORMATION

The Company operates and evaluates its business as one reporting unit.

Revenues by geography are based on the country in which the end user customer resides and are detailed as follows (in thousands):

   
Three Months Ended
September 30,
   
Nine Months Ended
September 30,
 
   
2012
   
2011
   
2012
   
2011
 
North America
  $ 5,181     $ 5,884     $ 16,001     $ 17,967  
Europe, Middle East and Africa (EMEA)
    671       644       2,480       3,355  
Latin America
    794       550       2,276       1,438  
Asia
    602       392       2,052       720  
    $ 7,248     $ 7,470     $ 22,809     $ 23,480