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Accumulated Other Comprehensive Income (Tables)
12 Months Ended
Dec. 31, 2012
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Schedule of Accumulated Other Comprehensive Income
The following table is a summary of the components of accumulated other comprehensive income at December 31:
 
(in thousands)
2012
 
2011
Net unrealized loss on hedging contracts, net of tax of $0.1 million in 2011
$

 
$
(762
)
Net unrealized (loss) gain on pension, net of tax
(483
)
 
115

Foreign currency effects from intercompany long-term investment transactions, net of tax of $4.4 million and $4.9 million in 2012 and 2011, respectively
5,954

 
7,369

Foreign currency translation adjustments
38,520

 
9,182

Accumulated other comprehensive income
$
43,991

 
$
15,904