Derivative Financial Instruments (Impact Of Derivative Financial Instruments) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017
Derivative Financial Instruments [Abstract]
Amount of gain or (loss) recognized in OCI on derivative (effective portion)		$ 191	$ 59
Amount of gain or (loss) reclassified from accumulated OCI into income (effective portion)	[1]	0	0
Amount of gain or (loss) recognized in income on derivative (ineffective portion and amount excluded from effectiveness testing)	[2]	$ 0	$ 0

[1] Reported as interest expense

[2] Reported as other income