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Note 9 - Segment And Geographic Information
3 Months Ended
Mar. 31, 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
 
   
March 31,
 
   
2012
   
2011
 
North America
  $ 5,672     $ 4,935  
Europe, Middle East and Africa (EMEA)
    1,001       1,187  
Latin America
    772       351  
Asia
    432       107  
    $ 7,877     $ 6,580