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Changes in Accumulated Other Comprehensive Loss by Component
 3 Months Ended
Mar. 31, 2013
Statement Of Other Comprehensive Income [Abstract]  
Comprehensive Income (Loss) Note [Text Block]

(7) Changes in Accumulated Other Comprehensive Loss by Component

 

Changes in accumulated other comprehensive loss for the three months ended March 31, 2013 and 2012 were as follows:

 

    Foreign     Unrealized              
    currency     gain (loss) on     Pension        
    translation     derivatives     liability     Total  
                         
Balance at January 1, 2012   $ (1,908 )   $ (7,722 )   $ 15     $ (9,615 )
                                 
Other comprehensive income before reclassifications     7,111       6,880       -       13,991  
Amounts reclassified from accumulated other comprehensive income     -       (376 )     -       (376 )
Net other comprehensive income, net of tax     7,111       7,256       -       14,367  
                                 
Balance at March 31, 2012   $ 5,203     $ (466 )   $ 15     $ 4,752  
                                 
Balance at January 1, 2013   $ (12,410 )   $ 2,140     $ (12 )   $ (10,282 )
                                 
Other comprehensive income before reclassifications     2,245       996       -       3,241  
Amounts reclassified from accumulated other comprehensive income, net of tax     -       737       -       737  
Net other comprehensive income, net of tax     2,245       259       -       2,504  
                                 
Balance at March 31, 2013   $ (10,165 )   $ 2,399     $ (12 )   $ (7,778 )