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Note 2 - Investment Securities (Tables)

9 Months Ended

Sep. 30, 2018

Notes Tables

Marketable Securities [Table Text Block]

(In thousands)		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Fair Value
September 30, 2018
Securities available for sale:
Agency mortgage-backed securities		$	99,581			$	1			$	5,220			$	94,362
Agency CMO			32,486				-				744				31,742
Other debt securities:
Agency notes and bonds			69,460				-				1,504				67,956
Municipal obligations			59,969				323				1,139				59,153
Total securities available for sale		$	261,496			$	324			$	8,607			$	253,213
December 31, 2017
Securities available for sale:
Agency mortgage-backed securities		$	114,902			$	-			$	2,253			$	112,649
Agency CMO			15,660				1				338				15,323
Other debt securities:
Agency notes and bonds			70,013				-				985				69,028
Municipal obligations			73,303				1,274				405				74,172
Total securities available for sale		$	273,878			$	1,275			$	3,981			$	271,172
Securities held to maturity:
Agency mortgage-backed securities		$	1			$	-			$	-			$	1
Total securities held to maturity		$	1			$	-			$	-			$	1

Investments Classified by Contractual Maturity Date [Table Text Block]

		Securities Available for Sale
		Amortized Cost				Fair Value
(In thousands)
Due in one year or less		$	21,718			$	21,608
Due after one year through five years			58,618				57,178
Due after five years through ten years			31,003				30,385
Due after ten years			18,090				17,938
			129,429				127,109
Mortgage-backed securities and CMO			132,067				126,104
		$	261,496			$	253,213

Schedule of Unrealized Loss on Investments [Table Text Block]

		Number of Investment Positions				Fair Value				Gross Unrealized Losses
(Dollars in thousands)
Continuous loss position less than twelve months:
Agency mortgage-backed securities			6			$	3,034			$	86
Agency CMO			16				19,019				187
Agency notes and bonds			2				1,078				22
Muncipal obligations			37				17,808				323
Total less than twelve months			61				40,939				618
Continuous loss position more than twelve months:
Agency mortgage-backed securities			93				91,314				5,134
Agency CMO			22				11,613				557
Agency notes and bonds			21				66,878				1,482
Muncipal obligations			36				18,537				816
Total more than twelve months			172				188,342				7,989
Total securities available for sale			233			$	229,281			$	8,607

		Number of Investment Positions				Fair Value				Gross Unrealized Losses
(Dollars in thousands)
Continuous loss position less than twelve months:
Agency mortgage-backed securities			37			$	37,570			$	400
Agency CMO			6				3,036				38
Agency notes and bonds			4				11,119				69
Muncipal obligations			20				10,955				83
Total less than twelve months			67				62,680				590
Continuous loss position more than twelve months:
Agency mortgage-backed securities			60				74,960				1,853
Agency CMO			18				11,801				300
Agency notes and bonds			19				57,909				916
Muncipal obligations			29				14,667				322
Total more than twelve months			126				159,337				3,391
Total securities available for sale			193			$	222,017			$	3,981

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27290-111563

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