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Goodwill And Intangible Assets
9 Months Ended
Sep. 30, 2011
Goodwill And Intangible Assets 
Goodwill And Intangible Assets
4. Goodwill and Intangible Assets

The following table shows changes in goodwill, all of which relate to the Aggregates business, by reportable segment and in total (dollars in thousands):

 

     Nine Months Ended September 30, 2011  
     Mideast
Group
     Southeast
Group
     West
Group
     Total  

Balance at beginning of period

     $ 122,052           $ 105,870           $ 398,605           $ 626,527     

Acquisitions

     —           —           12,512           12,512     
  

 

 

 

Balance at end of period

     $ 122,052           $ 105,870           $ 411,117           $ 639,039