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Goodwill and Other Intangible Assets
12 Months Ended
Dec. 31, 2012
Goodwill and Other Intangible Assets  
Goodwill and Other Intangible Assets

(6) Goodwill and Other Intangible Assets

        The majority of the Company's identified intangibles are in the form of amortizable core deposit premium, with the exception of $1,118,000, which represents identified intangibles in the acquisition of the rights to the insurance agency contracts of InsCorp, Inc., acquired in 2008. Information on the Company's identified intangible assets follows:

 
  Carrying
Amount
  Accumulated
Amortization
  Net  
 
  (Dollars in Thousands)
 

December 31, 2012:

                   

Core deposit premium

  $ 58,675   $ 51,974   $ 6,701  

Identified intangible (contract rights)

    2,022     904     1,118  
               

Total identified intangibles

  $ 60,697   $ 52,878   $ 7,819  
               

December 31, 2011:

                   

Core deposit premium

  $ 58,675   $ 47,632   $ 11,043  

Identified intangible (contract rights)

    1,742     595     1,147  
               

Total identified intangibles

  $ 60,417   $ 48,227   $ 12,190  
               

        Amortization expense of intangible assets for the years ended December 31, 2012, 2011 and 2010, was $4,651,000, $5,293,000 and $5,284,000, respectively. Estimated amortization expense for each of the five succeeding fiscal years, and thereafter, is as follows:

        Fiscal year ending December 31:

 
  Total  
 
  (in thousands)
 

2013

  $ 4,633  

2014

    2,389  

2015

    452  

2016

    295  

2017

    25  

Thereafter

    25  
       

Total

  $ 7,819  
       

        There were no changes in the carrying amount of goodwill for the years ended December 31, 2012 and 2011.