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Derivative Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2016
Derivative Financial Instruments  
Schedule of derivative gains and (losses)

 

 

 

 

Year ended December 31,

 

 

 

 

2016

 

 

 

2015

 

 

 

2014

 

 

 

 

 

 

 

 

(in thousands)

 

 

 

 

 

Foreign currency exchange forwards

 

 

$

219

 

 

 

$

 

 

 

$

(89

)

Foreign currency collar

 

 

 

 

 

 

 

 

(457

)

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

 

 

$

219

 

 

 

$

 

 

 

$

(546

)