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Property and Equipment
9 Months Ended
Sep. 30, 2013
Property, Plant and Equipment [Abstract]  
Property and Equipment
Property and Equipment
The following table presents the detail of property and equipment for the periods presented (amounts in thousands):
 
September 30,
2013
 
December 31,
2012
Computer equipment and software
$
44,412

 
$
38,649

Furniture, equipment and building improvements
7,809

 
6,834

 
52,221

 
45,483

Less: accumulated depreciation
(34,038
)
 
(27,988
)
Total
$
18,183

 
$
17,495