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Property And Equipment Summary (Tables)
12 Months Ended
Dec. 31, 2012
Property And Equipment Summary Tables  
Property and equipment summary

Property and equipment consist of the following:

   Year ended December 31
   2012  2011
       
Furniture, fixtures, leasehold improvements, computer and office equipment  $2,647,971   $2,369,180 
Accumulated depreciation and amortization   (1,791,121)   (2,138,399)
   Net property and equipment  $856,850   $230,781