Loans (Schedule Of Loans To Related Parties) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Loans [Abstract]
Balance at beginning of year	$ 23,243	$ 18,954
New loans made	1,513	6,400
Repayments	(2,633)	(2,111)
Balance at end of year	$ 22,123	$ 23,243