Securities (Fair Value And Gross Unrealized Losses For Securities Available For Sale) (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Fair Value, Less than 12 months	$ 0	$ 22,226
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	390
Fair Value, 12 months or more	37,652	69,540
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	320	2,198
Fair Value, Total	37,652	91,766
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	320	2,588
Obligations Of U.S. Government Corporations And Agencies [Member]
Debt Securities, Available-for-sale [Line Items]
Fair Value, Less than 12 months	0	1,973
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	6
Fair Value, 12 months or more	7,709	13,710
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	70	475
Fair Value, Total	7,709	15,683
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	70	481
Mortgage-Backed Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Fair Value, Less than 12 months	0	16,659
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	332
Fair Value, 12 months or more	25,802	42,966
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	215	1,306
Fair Value, Total	25,802	59,625
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	215	1,638
Obligations Of States And Political Subdivisions [Member]
Debt Securities, Available-for-sale [Line Items]
Fair Value, Less than 12 months	0	3,594
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	52
Fair Value, 12 months or more	4,141	12,864
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	35	417
Fair Value, Total	4,141	16,458
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ 35	$ 469