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Derivative Financial Instruments (Tables)
9 Months Ended
Sep. 30, 2016
Derivative Financial Instruments [Abstract]  
Schedule of outstanding financial derivative instruments

        
               Fair Value
(dollars in thousands)NotionalBalance Sheet LocationAsset/(Liability)
Mortgage loan interest rate lock commitments$40,322Other assets$619
MBS forward sales commitments26,750Other assets(112)
Total derivative financial instruments$67,072             $507