Parent Company Only (Schedule Of Condensed Balance Sheet) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Condensed Financial Statements, Captions [Line Items]
Cash	$ 16,025	$ 14,143
Available-for-sale securities	182,810	157,385
Other assets	18,621	16,086
Total assets	981,102	863,637
Liabilities	887,545	776,254
Accumulated other comprehensive income	(1,095)	1,804
Total liabilities and shareholders' equity	981,102	863,637
Parent Company [Member]
Condensed Financial Statements, Captions [Line Items]
Cash	232	205
Investment in subsidiary	93,669	86,873
Available-for-sale securities		828
Other assets	106	45
Total assets	94,007	87,951
Liabilities	450	568
Capital stock and retained earnings	94,652	85,579
Accumulated other comprehensive income	(1,095)	1,804
Total liabilities and shareholders' equity	$ 94,007	$ 87,951