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Note 10. Segment and Geographic Information
3 Months Ended
Mar. 31, 2013
Segment Reporting Disclosure [Text Block]
10.           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 March 31,
 
   
2013
   
2012
 
North America
  $ 5,253     $ 5,672  
Europe, Middle East and Africa (EMEA)
    1,212       1,001  
Latin America
    591       772  
Asia
    961       432  
    $ 8,017     $ 7,877