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Accumulated Other Comprehensive Income (Loss)
 12 Months Ended
Dec. 31, 2014
Accumulated Other Comprehensive Income (Loss) [Abstract]  
Accumulated Other Comprehensive Income (Loss)
(15) Accumulated Other Comprehensive Income (Loss)

 

The components of accumulated other comprehensive income (loss) consists of the following:

 

  Year ended December 31,
  2014   2013     2012  
                   
Net derivative instruments, beginning of year   $ —     $ 240     $ 224  
Transfer from OCI into earnings     —       (240 )     —  
Gain on derivative instruments     —       —       16  
Net derivative instruments, end of year     —       —       240  
                         
Cumulative translation adjustments, beginning of year     25,860       12,258       7,523  
Translation adjustments     (41,683 )     13,602       4,735  
Cumulative translation adjustments, end of year     (15,823 )     25,860       12,258  
                         
Accumulated other comprehensive income (loss)   $ (15,823 )   $ 25,860     $ 12,498