Accumulated Other Comprehensive Income (Schedule of Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Net unrealized holding gains (losses) arising during period, before tax	$ 1,869	$ 1,896
Net unrealized holding gains (losses) arising during period, tax effect	457	522
Net unrealized holding gains (losses) arising during period, net of tax	1,412	1,374
Reclassification adjustment, before Tax	329	0
Reclassification adjustment, Tax	86	0
Reclassification adjustments, Net of tax	243	0
Other comprehensive (loss) income, before tax	2,198	1,896
Other comprehensive (loss) income, tax effect	543	522
Other comprehensive (loss) income, net of tax	$ 1,655	$ 1,374