Securities (Scheduled Maturities Of Debt And Mortgage-Backed Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Schedule of Available-for-sale Securities [Line Items]
Debt securities available for sale, Due in one year or less, Amortized cost	$ 9,822
Debt securities available for sale, Due after one year through five years, Amortized cost	91,731
Debt securities available for sale, Due after five years through ten years, Amortized cost	57,684
Debt securities available for sale, Due after ten years, Amortized cost	23,997
Total securities designated as available for sale, Amortized Cost	183,234
Total securities designated as available for sale, Amortized Cost	411,172	$ 428,216
Debt securities available for sale, Due in one year or less, Estimated fair value	9,653
Debt securities available for sale, Due after one year through five years, Estimated fair value	83,450
Debt securities available for sale, Due after five years through ten years, Estimated fair value	45,852
Debt securities available for sale, Due after ten years, Estimated fair value	15,449
Debt securities available for sale, Estimated fair value	154,404
$159,157 at December 31, 2021)	334,460	364,326
Debt securities held to maturity, Due in one year or less, Amortized cost	1,476
Debt securities held to maturity, Due after one year through five years, Amortized cost	324
Debt securities held to maturity, Due after five years through ten years, Amortized cost	370
Held to Maturity, Amortized Cost	2,170	6,949
Debt securities held to maturity, Due in one year or less, Estimated fair value	1,473
Debt securities held to maturity, Due after one year through five years, Estimated fair value	296
Debt securities held to maturity, Due after five years through ten years, Estimated fair value	298
Held to maturity, Estimated fair value	2,067	6,809
Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities designated as available for sale, Amortized Cost	183,234	188,975
$159,157 at December 31, 2021)	154,404	162,504
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Mortgage-backed securities available for sale, Amortized cost	227,938
Total securities designated as available for sale, Amortized Cost	227,938	239,241
Mortgage-backed securities available for sale, Estimated fair value	180,056
$159,157 at December 31, 2021)	$ 180,056	$ 201,822