XML 59 R109.htm IDEA: XBRL DOCUMENT v3.20.1
Derivative Instruments (Schedule Of Mortgage Banking Derivatives) (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Interest Rate Commitments [Member]    
Derivatives, Fair Value [Line Items]    
Notional Amount, Assets $ 297,454 $ 55,220
Fair Value, Derivative 3,104 721
TBA Mortgage-Back Securities [Member]    
Derivatives, Fair Value [Line Items]    
Notional Amount, Assets 225,500 33,250
Fair Value, Derivative $ (350) $ (342)