Investment Securities (Amortized Cost and Fair Values Classified by Contractual Maturity Date) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Jan. 01, 2023	Dec. 31, 2022
Schedule of Investments [Line Items]
Amortized Cost: Due after one year or less	$ 2,670
Amortized Cost: Due after one year through five years	5,250
Amortized Cost: Due after five years through ten years	2,410
Amortized Cost: Due after ten years	26,827
Available For Sale Debt Maturities Amortized Cost Sub Total	37,157
Fair Value: Due after one year or less	2,640
Fair Value: Due after one year through five years	4,952
Fair Value: Due after five years through ten years	2,168
Fair Value: Due after ten years	22,073
Available for sale debt maturities fair value sub total	31,833
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss	117,921		$ 149,829
Investment securities - available for sale (at fair value)	97,169	$ 125,889	125,889
Amortized Cost: Due one year or less, Held to maturity	37,462
Amortized Cost: Due after one year through five years, Held to maturity	12,500
Amortized Cost: Due after five years through ten years, Held to maturity	40,456
Amortized Cost: Due after ten years, Held to maturity	19,662
Amortized Cost: Total, Held to maturity	110,080
Fair Value: Due one year or less, Held to maturity	37,219
Fair Value: Due after one year through five years, Held to maturity	11,706
Fair Value: Due after five years through ten years, Held to maturity	34,495
Fair Value: Due after ten years, Held to maturity	14,938
Fair Value: Total, Held to maturity	98,358
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	214,342	$ 245,659
Held-to-maturity Securities			235,659
Held-to-maturity securities, fair value	184,415		203,080
Residential mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss	24,781		45,052
Investment securities - available for sale (at fair value)	20,563		37,401
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	29,588
Held-to-maturity Securities			28,624
Held-to-maturity securities, fair value	26,717		25,122
Commercial mortgage-backed agencies [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss	36,258		37,393
Investment securities - available for sale (at fair value)	28,417		30,732
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	21,413
Held-to-maturity Securities			22,389
Held-to-maturity securities, fair value	16,052		17,821
Collateralized mortgage obligations [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss	19,725		25,828
Investment securities - available for sale (at fair value)	16,356		$ 21,044
Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss	53,261
Held-to-maturity securities, fair value	$ 43,288