SECURITIES (Schedule Of Available Sale Of Securities By Maturity) (Details) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Maturities of Available-for-sale Debt Securities [Abstract]
Amortized Cost, Due in one year or less	$ 1,732
Amortized Cost, Due after one year through five years	25,086
Amortized Cost, Due after five years through ten years	25,267
Amortized Cost, Due after ten years	179,899
Amortized Cost, Available for sale securities with maturities amortized cost	231,984
Amortized Cost, Mortgage-backed securities	358,704
Amortized Cost, Total debt securities	590,688	$ 591,621
Fair Value, Due in one year or less	1,742
Fair Value, Due after one year through five years	25,342
Fair Value, Due after five years through ten years	25,970
Fair Value, Due after ten years	184,191
Fair Value, Available for sale securities with maturities fair value	237,245
Fair Value, Mortgage-backed securities	358,308
Fair Value, Total debt securities	$ 595,553	$ 585,549