Investment Securities, Maturities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Available-for-Sale, Amortized Cost
Due within one year	$ 8,913
Due from one to five years	152,490
Due from five to ten years	68,234
Due after ten years	731
Amortized Cost Basis	230,368
Amortized Cost	316,274	$ 327,731
Available-for-Sale, Fair Value
Due within one year	8,805
Due from one to five years	137,092
Due from five to ten years	59,281
Due after ten years	656
Total available-for-sale, maturities	205,834
Fair Value	281,156	289,850
Held-to-Maturity, Amortized Cost
Due within one year	280
Due from one to five years	3,585
Due from five to ten years	2,440
Due after ten years	12,818
Amortized Cost	19,123	19,878
Held-to-Maturity, Fair Value
Due within one year	283
Due from one to five years	3,445
Due from five to ten years	2,252
Due after ten years	11,610
Held-to-maturity, fair value	17,590	18,885
U.S. Agency mortgage-backed securities [Member]
Available-for-Sale, Amortized Cost
Amortized Cost	85,906	90,746
Available-for-Sale, Fair Value
Fair Value	75,322	$ 79,440
Held-to-Maturity, Amortized Cost
Amortized Cost	0
Held-to-Maturity, Fair Value
Held-to-maturity, fair value	$ 0