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Property and Equipment
6 Months Ended
Jun. 30, 2013
Property, Plant and Equipment [Abstract]  
Property and Equipment
Property and Equipment
 
Property and equipment consist of the following (in thousands):
 
June 30,
2013
 
December 31,
2012
Equipment
$
34,716

 
$
32,528

Furniture and fixtures
5,104

 
5,126

Leasehold improvements
7,139

 
6,992

Purchased software
19,735

 
19,870

Capital in process
2,812

 
2,693

 
69,506

 
67,209

Accumulated depreciation and amortization
(35,392
)
 
(33,102
)
Property and equipment, net
$
34,114


$
34,107


 
Depreciation and amortization of property and equipment totaled approximately $2.9 million and $1.9 million for the three months ended June 30, 2013 and 2012, respectively. Depreciation and amortization of property and equipment totaled approximately $5.6 million and $3.5 million for the six months ended June 30, 2013 and 2012, respectively.