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Deferred Revenue
3 Months Ended
Mar. 31, 2012
Deferred Revenue [Abstract]  
Deferred Revenue

9.     DEFERRED REVENUE

 

(in thousands)    March 31,
2012
     December 31,
2011
 

Software license

   $ 14,026       $ 15,005   

Maintenance

     60,012         50,916   

Professional services and other

     6,530         7,919   
  

 

 

    

 

 

 

Current deferred revenue

     80,568         73,840   
  

 

 

    

 

 

 

Software license

     12,378         13,532   

Maintenance and professional services

     1,231         1,835   
  

 

 

    

 

 

 

Long-term deferred revenue

     13,609         15,367   
  

 

 

    

 

 

 
   $         94,177       $         89,207