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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2012
Property and Equipment  
Schedule of property and equipment

Property and equipment as of December 31 consisted of the following:

 
  2012   2011  

Computer equipment

  $ 4,274,386   $ 4,197,051  

Furniture, fixtures and improvements

    822,290     879,626  

Computer software

    2,684,479     2,604,806  
           

 

    7,781,155     7,681,483  

Less: Accumulated depreciation and amortization

    (6,909,587 )   (6,444,639 )
           

Total

  $ 871,568   $ 1,236,844