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Derivatives and Hedging Activities (Tables)
9 Months Ended
Sep. 30, 2012
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Summary of interest rate derivative financial instruments
(Dollars in thousands)
Forecasted
Notional  Amount
 
Variable
Interest Rate 1
 
Fixed
Interest Rate 1
 
Term
Interest rate swap
$
160,000

 
3 month LIBOR
 
3.378
%
 
Oct. 21, 2014 - Oct. 21, 2021 2
Interest rate swap
100,000

 
3 month LIBOR
 
2.498
%
 
Nov. 30, 2015 - Nov. 30, 2022 2
Fair value of interest rate derivative financial instruments
 
 
 
Fair Value
(Dollars in thousands)
Balance Sheet
Location
 
September 30, 2012
 
December 31, 2011
Interest rate swap
Other liabilities
 
$
17,352

 
8,906