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Business Combinations (Tables)
6 Months Ended
Jun. 30, 2011
Business Combinations  
Summary Of Acquisitions

(Dollars in thousands)

  Lincoln Park     Wheatland     Ravenswood     Community First
Bank - Chicago
    The Bank of
Commerce
 

Date of acquisition

    April 23, 2010        April 23, 2010        August 6, 2010        February 4, 2011        March 25, 2011   

Fair value of assets acquired, at the acquisition date

  $ 157,078      $ 343,870      $ 173,919      $ 50,891      $ 173,986   

Fair value of loans acquired, at the acquisition date

    103,420        175,277        97,956        27,332        77,887   

Fair value of liabilities assumed, at the acquisition date

    192,018        415,560        122,943        49,779        168,472