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FIXED ASSETS (Tables)
12 Months Ended
Mar. 31, 2013
Components of Fixed Assets

Fixed assets consist of the following (in thousands):

 

     Estimated
Useful  Life
In Years
              
        March 31,  
        2013     2012  

Furniture and fixtures

     3-7       $ 3,337      $ 2,866   

Computer equipment and internal use software

     3-5         52,170        45,440   

Demonstration and spare part units

     2         8,041        6,764   

Leasehold improvements

     4-12         11,920        8,578   
     

 

 

   

 

 

 
        75,468        63,648   

Less – accumulated depreciation

        (55,790     (47,191
     

 

 

   

 

 

 
      $ 19,678      $ 16,457