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Derivatives (Narratives) (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Schedule Of Trading Securities And Other Trading Assets [Line Items]    
Unrealized Gain Loss On Derivatives $ 2,100 $ 907
Derivative Assets 2 6
Derivative Liabilities 2,059 913
Interest Rate Cap [Member]    
Schedule Of Trading Securities And Other Trading Assets [Line Items]    
Derivative Assets 2 6
Derivative Liabilities 2 6
Notional Amount $ 41,300 $ 41,500