XML 68 R58.htm IDEA: XBRL DOCUMENT v3.4.0.3
Derivative Instruments And Hedging Activities (Effect Of The Derivative Instrument On The Consolidated Balance Sheet, Consolidated Statements Of Income) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Derivative Instruments, Gain (Loss) [Line Items]    
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion), net of tax $ 0 $ 11
Interest Rate Swap Contracts [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion), net of tax 0 $ 11
Amount of Gain (Loss) Recognized in Income (Ineffective Portion), net of tax $ 33