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Other Income (Expense), Net
 12 Months Ended
Dec. 31, 2013
Other Income and Expenses [Abstract]  
Other Income (Expense), Net
NOTE 9.
Other Income (Expense), Net
Other income (expense), net consists of the following:
 
 
Year Ended December 31,
 
 
2013
 
2012
 
2011
 
 
(in thousands)
Foreign exchange gains (losses)
 
$
(596
)
 
$
(179
)
 
$
(338
)
Other income (expense)
 
79

 
(9
)
 
(8
)
Other income (expense), net
 
$
(517
)
 
$
(188
)
 
$
(346
)