XML 101 R113.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Derivatives (Narratives) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Schedule Of Trading Securities And Other Trading Assets [Line Items]    
Unrealized Gain Loss On Derivatives $ 907,000 $ 14
Derivative Assets 6 347
Derivative Liabilities 913 333
Notional Amount 41,500  
Interest Rate Cap [Member]    
Schedule Of Trading Securities And Other Trading Assets [Line Items]    
Derivative Assets 6 207
Derivative Liabilities 6 207
Notional Amount 41,500 150,900
Designated as Hedging Instrument [Member]    
Schedule Of Trading Securities And Other Trading Assets [Line Items]    
Derivative Assets 0 14
Derivative Liabilities 907 0
Not Designated as Hedging Instrument [Member]    
Schedule Of Trading Securities And Other Trading Assets [Line Items]    
Derivative Assets 0 126
Derivative Liabilities $ 0 $ 126