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Other Comprehensive Income
9 Months Ended
Sep. 30, 2011
Equity [Abstract] 
Other Comprehensive Income
OTHER COMPREHENSIVE INCOME
The components of total comprehensive income were as follows (in thousands):
 
Three Months Ended
 
Nine Months Ended
 
September 30,
 
September 30,
 
2011

2010
 
2011
 
2010
Net income
$
7,270

 
$
2,858

 
$
15,983

 
$
7,090

Foreign currency translation adjustment
(413
)
 
56

 
(519
)
 
(15
)
Comprehensive income
$
6,857

 
$
2,914

 
$
15,464

 
$
7,075