Investment Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Amortized cost	$ 445,698	$ 443,029
Gross unrealized gains	210	201
Gross unrealized losses	51,244	51,306
Estimated fair value	394,664	391,924
GSE - Mortgage-backed securities
Amortized cost	259,899	257,705
Gross unrealized gains	204	185
Gross unrealized losses	22,987	22,988
Estimated fair value	237,116	234,902
U.S. Government sponsored enterprises
Amortized cost	10,669	11,111
Gross unrealized gains	0	0
Gross unrealized losses	625	596
Estimated fair value	10,044	10,515
State and political subdivisions
Amortized cost	129,859	129,922
Gross unrealized gains	0	0
Gross unrealized losses	24,793	24,829
Estimated fair value	105,066	105,093
U.S Treasuries [Member]
Amortized cost	7,977	10,974
Gross unrealized gains	0	0
Gross unrealized losses	891	830
Estimated fair value	7,086	10,144
Private label mortgage backed securities
Amortized cost	37,294	33,317
Gross unrealized gains	6	16
Gross unrealized losses	1,948	2,063
Estimated fair value	$ 35,352	$ 31,270