Securities (Tables)

12 Months Ended

Dec. 31, 2018

Securities [Abstract]

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

	December 31, 2018
				Gross		Gross
		Amortized		Unrealized		Unrealized		Fair
		Cost		Gains		Losses		Value
	(In Thousands)
AVAILABLE FOR SALE:
States and political subdivisions	$	99,218	$	385	$	(1,990)	$	97,613
Corporate obligations		8,896		-		(256)		8,640
Mortgage-backed securities-
government sponsored entities		142,197		25		(5,198)		137,024
Total debt securities	$	250,311	$	410	$	(7,444)	$	243,277

	December 31, 2017
				Gross		Gross
		Amortized		Unrealized		Unrealized		Fair
		Cost		Gains		Losses		Value
	(In Thousands)
AVAILABLE FOR SALE:
U.S. Treasury securities	$	2,001	$	-	$	(3)	$	1,998
States and political subdivisions		120,000		1,535		(1,057)		120,478
Corporate obligations		10,068		16		(95)		9,989
Mortgage-backed securities-
government sponsored entities		152,901		17		(4,262)		148,656
Total debt securities	$	284,970	$	1,568	$	(5,417)	$	281,121

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

	December 31, 2018
	Less than 12 Months				12 Months or More				Total
	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
States and political subdivisions	$	19,140	$	(390)	$	56,740	$	(1,600)	$	75,880	$	(1,990)
Corporate obligations		2,045		(21)		6,595		(235)		8,640		(256)
Mortgage-backed securities-government sponsored entities		8,444		(22)		122,950		(5,176)		131,394		(5,198)
	$	29,629	$	(433)	$	186,285	$	(7,011)	$	215,914	$	(7,444)

	December 31, 2017
	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	$	-	$	-	$	1,998	$	(3)	$	1,998	$	(3)
States and political subdivisions		17,310		(228)		44,948		(829)		62,258		(1,057)
Corporate obligations		-		-		6,859		(95)		6,859		(95)
Mortgage-backed securities-government sponsored entities		22,250		(320)		125,846		(3,942)		148,096		(4,262)
	$	39,560	$	(548)	$	179,651	$	(4,869)	$	219,211	$	(5,417)

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

	Amortized		Fair
	Cost		Value
		(In Thousands)
Due in one year or less	$	1,666	$	1,671
Due after one year through five years		22,532		22,130
Due after five years through ten years		44,638		43,454
Due after ten years		39,278		38,998
		108,114		106,253
Mortgage-backed securities - government sponsored entities		142,197		137,024
	$	250,311	$	243,277