Investments (Gross Gains And Losses Realized) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Investments [Abstract]
Gross realized gains on securities sold	$ 21	$ 0	$ 110	$ 0
Gross realized losses on securities sold	0	0	(1)	0
Net investment security gains	21	0	109	0
Equity Securities, FV-NI, Unrealized Gain	97	492	241	772
Equity Securities, FV-NI, Unrealized Loss	16	0	(53)	0
Net unrealized gains (losses) recognized on equity securities still held	$ 113	$ 492	$ 188	$ 772