Securities (Tables)

9 Months Ended

Sep. 30, 2022

Securities [Abstract]

Schedule of Amortized Cost Gross Unrealized Gains and Losses, and Fair Values of Securities

	September 30, 2022
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Value
	(In Thousands)
Available for Sale:
U.S. Treasury securities	$	45,026	$	-	$	(3,382)	$	41,644
U.S. Government agencies		21,236		-		(3,059)		18,177
States and political subdivisions		163,416		18		(32,962)		130,472
Mortgage-backed securities-
government sponsored entities		275,788		—		(38,794)		236,994
Total debt securities	$	505,466	$	18	$	(78,197)	$	427,287

	December 31, 2021
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Value
	(In Thousands)
Available for Sale:
U.S. Government agencies	$	19,550	$	6	$	(205)	$	19,351
States and political subdivisions		16,251		24		(264)		16,011
Corporate obligations		145,107		2,155		(1,395)		145,867
Mortgage-backed securities-government
sponsored entities		227,712		766		(2,925)		225,553
Total debt securities	$	408,620	$	2,951	$	(4,789)	$	406,782

Schedule of Investments' Gross Unrealized Losses and Fair Value Aggregated by Security Type and Length of Time that Individual Securities have been in a Continuous Unrealized Loss Position

	September 30, 2022
	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
U.S. Treasury securities	$	30,007	$	(1,450)	$	11,637	$	(1,932)	$	41,644	$	(3,382)
U.S. Government agencies		12,463		(1,722)		5,714		(1,337)		18,177		(3,059)
States and political subdivisions		93,501		(21,935)		32,126		(11,027)		125,627		(32,962)
Mortgage-backed securities-government sponsored entities		155,314		(20,224)		81,680		(18,570)		236,994		(38,794)
	$	291,285	$	(45,331)	$	131,157	$	(32,866)	$	422,442	$	(78,197)

	December 31, 2021
	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
U.S. Treasury securities	$	18,361	$	(205)	$	-	$	-	$	18,361	$	(205)
U.S. Government agencies		7,912		(109)		3,843		(155)		11,755		(264)
States and political subdivisions		74,658		(1,395)		-		-		74,658		(1,395)
Mortgage-backed securities-government sponsored entities		170,647		(2,856)		2,919		(69)		173,566		(2,925)
	$	271,578	$	(4,565)	$	6,762	$	(224)	$	278,340	$	(4,789)

Schedule of Amortized Cost and Fair Value of Debt Securities by Contractual Maturity

	Available for Sale
	Amortized Cost		Fair Value
		(In Thousands)
Due in one year or less	$	4,814	$	4,802
Due after one year through five years		43,088		41,170
Due after five years through ten years		57,805		47,887
Due after ten years		123,971		96,434
		229,678		190,293
Mortgage-backed securities-government sponsored entities		275,788		236,994
	$	505,466	$	427,287

Gross Realized Gains and Losses on Sales of Securities Available-for-Sale

	Three Months				Nine Months
	Ended September 30,				Ended September 30,
	2022		2021		2022		2021
Gross realized gains	$	—	$	35	$	—	$	56
Gross realized losses		—		—		—		—
Net realized gain	$	—	$	35	$	—	$	56
Proceeds from sales of securities	$	—	$	2,714	$	—	$	3,841