Investment Securities (Gross Unrealized Losses and Fair Values of Securities) (Details) $ in Thousands	Mar. 31, 2024 USD ($) security	Dec. 31, 2023 USD ($) security
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 882	$ 1,445
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 13	$ 20
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number of Investments | security	2	2
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 92,445	$ 93,525
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 21,216	$ 20,747
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	36	35
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number Of Investments | security	1
Held To Maturity Debt Securities Continuous Unrealized Loss Position Less Than 12 Months Fair Value	$ 1,420
Held To Maturity Debt Securities Continuous Unrealized Loss Position Less Than 12 Months Accumulated Loss	6
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Fair Value	146,295	$ 178,406
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss	$ 31,112	$ 30,146
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	56	59
US Treasury Securities [Member]
Schedule of Investments [Line Items]
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Fair Value	$ 7,484	$ 37,219
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss	$ 14	$ 243
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	1	4
U.S. government agencies [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 6,019	$ 6,034
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 981	$ 966
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	2	2
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Fair Value	$ 56,642	$ 57,029
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss	$ 11,443	$ 10,985
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	9	9
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 19,854	$ 20,563
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 4,407	$ 4,218
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	3	3
Held-to-Maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number Of Investments | security	1
Held To Maturity Debt Securities Continuous Unrealized Loss Position Less Than 12 Months Fair Value	$ 1,420
Held To Maturity Debt Securities Continuous Unrealized Loss Position Less Than 12 Months Accumulated Loss	6
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Fair Value	21,829	$ 22,613
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss	$ 3,383	$ 2,913
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	35	35
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 27,916	$ 28,417
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 8,166	$ 7,841
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	8	8
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Fair Value	$ 15,788	$ 16,052
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss	$ 5,583	$ 5,361
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	2	2
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 15,889	$ 16,356
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 3,431	$ 3,369
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	9	9
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Fair Value	$ 42,348	$ 43,288
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss	$ 10,016	$ 9,973
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	8	8
Obligations of states and political subdivisions [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 882	$ 1,445
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Unrealized Losses	$ 13	$ 20
Available-for-Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Number of Investments | security	2	2
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 7,118	$ 6,668
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 229	$ 169
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	4	3
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Fair Value	$ 2,204	$ 2,205
Held To Maturity Debt Securities Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss	$ 673	$ 671
Held-to-Maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number Of Investments | security	1	1
Corporate Debt Securities [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 763	$ 778
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 237	$ 222
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	1	1
Collateralized debt obligations [Member]
Schedule of Investments [Line Items]
Available-for-Sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	$ 14,886	$ 14,709
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Unrealized Losses	$ 3,765	$ 3,962
Available-for-Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Investments | security	9	9