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Employee Benefit Plans (Schedule of Defined Benefit Plans Change in Plan Assets) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Change in Plan Assets    
Fair value of plan assets, beginning of year $ 4,180 $ 4,369
Actual return on plan assets 461 (90)
Benefits paid (635) (99)
Fair value of plan assets, ending 4,006 4,180
Funded Status $ (108) $ 68