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Derivative Instruments And Hedging Activities (Tables)
6 Months Ended
Jun. 30, 2017
General Discussion of Derivative Instruments and Hedging Activities [Abstract]  
Effect Of The Derivative Instrument On The Consolidated Balance Sheet, Consolidated Statements Of Income
The following tables present the effect of the derivative instrument on the Consolidated Statements of Income for the three and six months ended June 30, 2017 and 2016:
 
Three Months Ended
 
June 30,
Derivatives not designated as hedging instruments under GAAP

Location of Gain  (Loss)
Recognized in Income
 
Amount of Gain  (Loss)
Recognized in Income
 
2017
 
2016
 
 
 
(dollars in thousands)
Interest rate swap contracts
Other operating income
 
$

 
$
38

 
 
 
 
 
 
 
Six Months Ended
  
June 30,
Derivatives not designated as hedging instruments under GAAP

Location of Gain  (Loss)
Recognized in Income
 
Amount of Gain  (Loss)
Recognized in Income
 
2017
 
2016
 
 
 
(dollars in thousands)
Interest rate swap contracts
Other operating income
 
$

 
$
71