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14. Commitments And Contingencies (Tables)
12 Months Ended
Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]  
Summary Of The Total Unfunded, Or Off-Balance Sheet, Credit Extension Commitments
  December 31,
 Dollars in thousands 2013   2012
Commitments to extend credit:      
    Revolving home equity and      
        credit card lines $ 51,621   $ 47,690
    Construction loans   28,549     16,226
    Other loans   36,495     35,401
Standby letters of credit   1,711     1,934
Total $ 118,376   $ 101,251