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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2012
Property, Plant and Equipment [Abstract]  
Schedule of Property and Equipment
Property and equipment at December 31, 2012 and 2011 consisted of the following (in thousands):
 
 
 
2012
 
2011
Furniture, fixtures and equipment
 
$
6,891

 
$
5,776

Computers and related equipment
 
6,918

 
5,414

Computer software
 
32,871

 
27,306

Leasehold improvements
 
5,417

 
4,633

Work-in-progress
 
9,937

 
4,751

 
 
62,034

 
47,880

Less -- accumulated depreciation and amortization
 
(35,172
)
 
(29,823
)
 
 
$
26,862

 
$
18,057