Note 3 - Investment Securities (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Marketable Securities [Table Text Block]

June 30, 2019	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Securities Available for Sale:
U. S. Government Agencies Mortgage-Backed	$	403,165	$	3,406	$	(3,163	)	$	403,408
State, County & Municipal		3,511		63		-			3,574
Corporate Bonds		2,870		-		(13	)		2,857
	$	409,546	$	3,469	$	(3,176	)	$	409,839

December 31, 2018	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
Securities Available for Sale:
U. S. Government Agencies Mortgage-Backed	$	356,498	$	303	$	(10,596	)	$	346,205
State, County & Municipal		4,008		18		(37	)		3,989
Corporate Bonds		2,927		-		(55	)		2,872
	$	363,433	$	321	$	(10,688	)	$	353,066

Investments Classified by Contractual Maturity Date [Table Text Block]

	Securities
	Available for Sale
	Amortized Cost		Fair Value
Due In One Year or Less	$	-	$	-
Due After One Year Through Five Years		4,142		4,147
Due After Five Years Through Ten Years		1,135		1,167
Due After Ten Years		1,104		1,117
	$	6,381	$	6,431
Mortgage-Backed Securities		403,165		403,408
	$	409,546	$	409,839

Schedule of Unrealized Loss on Investments [Table Text Block]

	Less Than 12 Months					12 Months or Greater					Total
			Gross					Gross					Gross
	Fair		Unrealized			Fair		Unrealized			Fair		Unrealized
	Value		Losses			Value		Losses			Value		Losses
June 30, 2019
U. S. Government Agencies Mortgage-Backed	$	9,891	$	(19	)	$	182,244	$	(3,144	)	$	192,135	$	(3,163	)
State, County and Municipal		-		-			-		-			-		-
Corporate Bonds		2,015		(6	)		842		(7	)		2,857		(13	)
	$	11,906	$	(25	)	$	183,086	$	(3,151	)	$	194,992	$	(3,176	)
December 31. 2018
U.S. Government Agencies Mortgage-Backed	$	39,083	$	(504	)	$	255,747	$	(10,092	)	$	294,830	$	(10,596	)
State, County and Municipal		612		(3	)		1,882		(34	)		2,494		(37	)
Corporate Bonds		2,009		(21	)		863		(34	)		2,872		(55	)
	$	41,704	$	(528	)	$	258,492	$	(10,160	)	$	300,196	$	(10,688	)