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Common Share Repurchases (Table)
9 Months Ended
Sep. 30, 2014
Common Share Repurchases  
Share repurchases
 Share repurchases made under this authorization were as follows:
       
  Nine Months Ended
  September 30,
  2014 2013
(Dollar amounts and shares in thousands)     
Number of shares  384   499
Average cost per share$ 39.37 $ 37.19
Amount$ 15,124 $ 18,544