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Property And Equipment, Net (Tables)
12 Months Ended
Dec. 31, 2011
Property And Equipment, Net [Abstract]  
Schedule Of Property And Equipment, Net
     December 31,  
     2011     2010  
     (In thousands)  

Office equipment

   $ 3,044      $ 2,628   

Office equipment—capital leases

     332        332   

Leasehold improvements

     1,546        1,546   
  

 

 

   

 

 

 
     4,922        4,506   

Accumulated depreciation and amortization

     (4,089 )     (3,697 )
  

 

 

   

 

 

 

Total

   $ 833      $ 809