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Other Income (Expense)
 3 Months Ended
Mar. 31, 2013
Other Income and Expenses [Abstract]  
Other Income (Expense)
Other Income (Expense)

Items included in other income (expense) in the Condensed Consolidated Statements of Operations are as follows:
 
Three months ended March 31,
(dollars in thousands)
2013
 
2012
Gain (loss) on currency translation
$
(283
)
 
$
(969
)
Hedge ineffectiveness
(222
)
 
419

Other non-operating income (expense)
70

 
(41
)
Other income (expense)
$
(435
)
 
$
(591
)