Securities (Tables)

3 Months Ended

Mar. 31, 2021

Securities [Abstract]

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

	March 31, 2021
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Value
	(In Thousands)
Available for Sale:
U.S. Government agencies	$	3,998	$	—	$	(196)	$	3,802
States and political subdivisions		96,126		1,910		(1,275)		96,761
Corporate obligations		3,000		—		—		3,000
Mortgage-backed securities-
government sponsored entities		170,837		2,193		(1,369)		171,661
Total debt securities	$	273,961	$	4,103	$	(2,840)	$	275,224

	December 31, 2020
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Value
	(In Thousands)
Available for Sale:
U.S. Government agencies	$	3,998	$	-	$	(29)	$	3,969
States and political subdivisions		70,672		2,419		-		73,091
Corporate obligations		3,019		13		-		3,032
Mortgage-backed securities-government
sponsored entities		143,712		2,809		(27)		146,494
Total debt securities	$	221,401	$	5,241	$	(56)	$	226,586

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

	March 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. Government agencies	$	3,802	$	(196)	$	-	$	-	$	3,802	$	(196)
States and political subdivisions		36,046		(1,275)		-		-		36,046		(1,275)
Mortgage-backed securities-government sponsored entities		72,241		(1,369)		-		-		72,241		(1,369)
	$	112,089	$	(2,840)	$	-	$	-	$	112,089	$	(2,840)

	December 31, 2020
	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
U.S. Government agencies	$	3,969	$	(29)	$	-	$	-	$	3,969	$	(29)
Mortgage-backed securities-government sponsored entities		4,980		(27)		-		-		4,980		(27)
	$	8,949	$	(56)	$	-	$	-	$	8,949	$	(56)

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	$	4,948	$	4,961
Due after one year through five years		9,093		9,393
Due after five years through ten years		18,288		18,137
Due after ten years		70,795		71,072
		103,124		103,563
Mortgage-backed securities-government sponsored entities		170,837		171,661
	$	273,961	$	275,224

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

	Three Months
	Ended March 31,
	2021		2020
Gross realized gains	$	21	$	38
Gross realized losses		—		—
Net realized gain	$	21	$	38
Proceeds from sales of securities	$	1,127	$	8,224