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Note 2 - Investment Securities (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Marketable Securities [Table Text Block]

(In thousands)			Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Fair Value
March 31, 2019
Securities available for sale:
Agency mortgage-backed securities		$	89,739			$	1			$	2,365			$	87,375
Agency CMO			36,356				91				351				36,096
Other debt securities:
Agency notes and bonds			65,791				149				739				65,201
Municipal obligations			65,319				1,200				156				66,363
Total securities available for sale		$	257,205			$	1,441			$	3,611			$	255,035
December 31, 2018
Securities available for sale:
Agency mortgage-backed securities		$	94,746			$	-			$	3,489			$	91,257
Agency CMO			33,222				152				382				32,992
Other debt securities:
Agency notes and bonds			75,461				59				1,016				74,504
Municipal obligations			63,008				651				571				63,088
Total securities available for sale		$	266,437			$	862			$	5,458			$	261,841

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		$	18,773			$	18,667
Due after one year through five years			56,424				56,002
Due after five years through ten years			32,260				32,636
Due after ten years			23,653				24,259
			131,110				131,564
Mortgage-backed securities and
CMO			126,095				123,471
		$	257,205			$	255,035

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 CMO			5			$	8,429			$	24
Agency notes and bonds			1				2,997				3
Muncipal obligations			1				275				1
Total less than twelve months			7				11,701				28
Continuous loss position more than twelve months:
Agency mortgage-backed securities			91				85,872				2,365
Agency CMO			20				11,313				327
Agency notes and bonds			16				52,946				736
Muncipal obligations			31				17,130				155
Total more than twelve months			158				167,261				3,583
Total securities available for sale			165			$	178,962			$	3,611

		Number of Investment Positions					Fair Value				Gross Unrealized Losses
(Dollars in thousands)
Continuous loss position less than twelve months:
Agency mortgage-backed securities			1			$	1,563			$	13
Agency CMO			4				2,870				1
Agency notes and bonds			1				499				1
Muncipal obligations			11				3,552				12
Total less than twelve months			17				8,484				27
Continuous loss position more than twelve months:
Agency mortgage-backed securities			97				89,680				3,476
Agency CMO			24				12,168				381
Agency notes and bonds			22				67,927				1,015
Muncipal obligations			49				25,316				559
Total more than twelve months			192				195,091				5,431
Total securities available for sale			209			$	203,575			$	5,458

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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=118939692&loc=d3e27290-111563

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