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Property, Equipment and Building Improvements (Tables)
12 Months Ended
Dec. 31, 2011
Property, Equipment And Building Improvements [Abstract]  
Property, Equipment And Building Improvements
(in thousands)    2011      2010  

Land

   $ 156       $ 156   

Building

     3,039         3,039   

Computers and equipment

     12,019         9,953   

Leasehold improvements

     6,001         5,234   
  

 

 

    

 

 

 
     21,215         18,382   

Less: accumulated depreciation and amortization

     9,232         6,914   
  

 

 

    

 

 

 

Property, equipment and building improvements, net

   $ 11,983       $ 11,468