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Goodwill (Tables)
3 Months Ended
Mar. 31, 2013
Goodwill [Abstract]  
Changes In The Carrying Amount Of Goodwill

 

 

Amounts in thousands

 

Balance – January 1, 2013

$
4,941 

Effect of foreign currency translation

(101)

Balance – March 31, 2013

$
4,840