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Share Repurchases (Tables)
9 Months Ended
Sep. 30, 2014
Text Block [Abstract]  
Summary of Share Repurchases under Stock Repurchase Plan

The following table summarizes share repurchases made pursuant to a $50 million share repurchase program which expires in May 2016:

 

     shares      (thousands)  

Authorized amount

     n/a       $ 50,000   

Repurchases

     755,310         (16,627
     

 

 

 

Remaining authorization

      $ 33,373