XML 78 R67.htm IDEA: XBRL DOCUMENT v3.19.1
Derivative Instruments and Hedging Activities (Effect of Derivative Instruments on the Income Statement) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (loss) recognized in income $ 168 $ 171
Derivatives Not Designated as Hedging Instruments [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (loss) recognized in income 168 171
Interest Rate Swap [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Income from Derivative Instruments, Net [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (loss) recognized in income 101  
Credit Contract [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Income from Derivative Instruments, Net [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (loss) recognized in income 14 174
Mortgage Banking [Member] | Derivatives Not Designated as Hedging Instruments [Member] | Income from Derivative Instruments, Net [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Gain (loss) recognized in income $ 53 $ (3)