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Property and Equipment
12 Months Ended
Dec. 31, 2011
Property and Equipment [Abstract]  
Property and Equipment
(4)  Property and Equipment

Property and equipment consisted of the following as of December 31 (in thousands):

   
2011
   
2010
 
Land
$
2,290
 
$
2,936
 
Buildings and improvements
 
16,022
   
21,235
 
Equipment
 
137,081
   
116,468
 
Leasehold improvements
 
113,944
   
93,680
 
Construction in process(1)
 
6,759
   
8,438
 
Total
 
276,096
   
242,757
 
Less accumulated depreciation and amortization
 
(127,798
)
 
(102,897
)
Property and equipment, net
$
148,298
 
$
139,860
 

(1)
Capitalized interest associated with construction in process is $0.5 million and $0.6 million at December 31, 2011 and 2010, respectively.