Deposits (Summary Of Interest Bearing Deposits By Type) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Deposits [Abstract]
Demand deposits, interest bearing	$ 560,800	$ 523,257
Savings deposits	310,646	284,173
Time deposits	658,906	605,276
Total	$ 1,530,352	$ 1,412,706	[1]

[1] Derived from audited consolidated financial statements