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Leases (Components Of Lease Income) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Leases [Abstract]        
Lease payments $ 2,246 $ 2,362 $ 6,819 $ 7,073
Variable lease payments 302 55 898 708
Total lease income $ 2,548 $ 2,417 $ 7,717 $ 7,781