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Accumulated Other Comprehensive Loss
 9 Months Ended
Sep. 30, 2016
Accumulated Other Comprehensive Loss [Abstract]  
Accumulated Other Comprehensive Loss

(14)  Accumulated Other Comprehensive Loss



The changes in the balances of accumulated other comprehensive loss by component are as follows:







 

 

 

 

 

 

 

 

(in thousands)

Foreign currency translation adjustment

 

Defined benefit pension plan

 

 

Total

Balance at December 31, 2015

$

 (37,675)

 

$

 (1,873)

 

$

 (39,548)

Other comprehensive income (loss)

 

 5,499 

 

 

 54 

 

 

 5,553 

Balance at September 30, 2016

$

 (32,176)

 

$

 (1,819)

 

$

 (33,995)



The amounts presented above are included in other comprehensive income (loss). For additional information about foreign currency translation, see Note 6.