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Derivative Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2015
Derivative Financial Instruments  
Schedule of derivative realized net gain (loss)

 

 

 

Year ended December 31,

 

 

 

 

2015

 

 

 

2014

 

 

 

2013

 

 

 

 

(in thousands)

 

Foreign currency exchange forwards

 

 

$

 

 

 

$

(89

)

 

 

$

248

 

Foreign currency collar

 

 

 

 

 

(457

)

 

 

906

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

 

 

$

 

 

 

$

(546

)

 

 

$

1,154