Investment Securities (Tables)

3 Months Ended

Mar. 31, 2025

Investments, Debt and Equity Securities [Abstract]

Schedule of Debt Securities, Available-for-Sale

Debt securities AFS as of the balance sheet dates consisted of the following:

March 31, 2025	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(Dollars in thousands)
U.S. Government-sponsored enterprises	$	28,913	$	—	$	(2,850)	$	26,063
Agency mortgage-backed	201,091		80		(28,698)		172,473
State and political subdivisions	55,663		14		(8,794)		46,883
Corporate	2,500		1		(28)		2,473
Total	$	288,167	$	95	$	(40,370)	$	247,892

December 31, 2024	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
	(Dollars in thousands)
U.S. Government-sponsored enterprises	$	29,664	$	—	$	(3,449)	$	26,215
Agency mortgage-backed	206,170		—		(32,895)		173,275
State and political subdivisions	55,737		14		(7,201)		48,550
Corporate	2,500		2		(38)		2,464
Total	$	294,071	$	16	$	(43,583)	$	250,504

Schedule of Investments Classified by Contractual Maturity Date

The amortized cost and estimated fair value of debt securities by contractual scheduled maturity as of March 31, 2025 were as follows:

	Amortized Cost		Fair Value
Available-for-sale	(Dollars in thousands)
Due in one year or less	$	1,020	$	1,020
Due from one to five years	14,410		13,372
Due from five to ten years	11,403		10,182
Due after ten years	60,243		50,845
	87,076		75,419
Agency mortgage-backed	201,091		172,473
Total debt securities available-for-sale	$	288,167	$	247,892

Schedule of Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value

Information pertaining to all AFS debt securities with gross unrealized losses, for which an ACL has not been recorded, as of the balance sheet dates, aggregated by investment category and length of time that individual securities have been in a continuous loss position, follows:

March 31, 2025	Less Than 12 Months					12 Months and over					Total
	Number of Securities	Fair Value		Gross Unrealized Losses		Number of Securities	Fair Value		Gross Unrealized Losses		Number of Securities	Fair Value		Gross Unrealized Losses
		(Dollars in thousands)
U.S. Government-   sponsored enterprises	1	$	1,931	$	(64)	26	$	24,132	$	(2,786)	27	$	26,063	$	(2,850)
Agency mortgage-backed	8	28,308		(333)		87	130,242		(28,365)		95	158,550		(28,698)
State and political   subdivisions	1	1,522		(51)		52	44,846		(8,743)		53	46,368		(8,794)
Corporate	2	998		(1)		2	973		(27)		4	1,971		(28)
Total	12	$	32,759	$	(449)	167	$	200,193	$	(39,921)	179	$	232,952	$	(40,370)

December 31, 2024	Less Than 12 Months					12 Months and over					Total
	Number of Securities	Fair Value		Gross Unrealized Losses		Number of Securities	Fair Value		Gross Unrealized Losses		Number of Securities	Fair Value		Gross Unrealized Losses
		(Dollars in thousands)
U.S. Government-   sponsored enterprises	1	$	2,012	$	(69)	26	$	24,203	$	(3,380)	27	$	26,215	$	(3,449)
Agency mortgage-backed	11	43,367		(784)		87	129,908		(32,111)		98	173,275		(32,895)
State and political   subdivisions	1	1,564		(8)		52	46,470		(7,193)		53	48,034		(7,201)
Corporate	1	499		(1)		3	1,463		(37)		4	1,962		(38)
Total	14	$	47,442	$	(862)	168	$	202,044	$	(42,721)	182	$	249,486	$	(43,583)