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Accumulated Other Comprehensive Income
 9 Months Ended
Sep. 30, 2013
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Accumulated Other Comprehensive Income
Accumulated Other Comprehensive Income
The components of Accumulated Other Comprehensive Income as shown on the Balance Sheet are as follows:
 
September 30,
December 31,
(in thousands)
 
2013
 
 
2012
 
 
 
 
 
 
 
 
Foreign currency translation
 
$
5,560

 
 
$
6,119

 
Actuarial gains (losses) related to defined benefit plans
 
(7,217
)
 
 
(7,750
)
 
Accumulated other comprehensive income
 
$
(1,657
)
 
 
$
(1,631
)