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Note 3 - Available-for-sale Securities (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Debt Securities, Available-for-sale [Table Text Block]

(In thousands)		Amortized Cost				Gross Unrealized Gains				Gross Unrealized (Losses)				Fair Value
June 30, 2019:
U. S. Government agency mortgage-backed securities		$	19,211				110				(72	)			19,249
Corporate bonds			17,000				93				(1,028	)			16,065
Subordinated notes			6,903				126				-				7,029
U.S. Treasury notes			1,492				4				-				1,496
		$	44,606				333				(1,100	)			43,839

December 31, 2018:
U. S. Government agency mortgage-backed securities		$	20,626				43				(196	)			20,473
Corporate bonds			14,000				-				(1,026	)			12,974
Subordinated notes			4,500				64				-				4,564
U.S. Treasury notes			1,484				1				-				1,485
		$	40,610				108				(1,222	)			39,496

Schedule of Unrealized Loss on Investments [Table Text Block]

(In thousands)		Less than 12 Months								12 Months or More								Total
		Fair Value				Unrealized (Loss)				Fair Value				Unrealized (Loss)				Fair Value				Unrealized (Loss)
June 30, 2019:
U. S. Government agency mortgage-backed securities		$	2,457				(17	)			3,661				(55	)			6,118				(72	)
Corporate bonds			-				-				12,972				(1,028	)			12,972				(1,028	)
		$	2,457				(17	)			16,633				(1,083	)			19,090				(1,100	)

December 31, 2018:
U. S. Government agency mortgage-backed securities		$	8,024				(38	)			5,422				(158	)			13,446				(196	)
Corporate bonds			-				-				12,974				(1,026	)			12,974				(1,026	)
		$	8,024				(38	)			18,396				(1,184	)			26,420				(1,222	)

Investments Classified by Contractual Maturity Date [Table Text Block]

(In thousands)		Amortized Cost																Fair Value
		Due Within 5 years				Due After 5 years through 10 years				Due After 10 years				Total				Due Within 5 years				Due After 5 years through 10 years				Due After 10 years				Total
June 30, 2019:
Corporate bonds		$	-				12,000				5,000				17,000				-				11,504				4,561				16,065
Subordinated notes			-				6,903				-				6,903				-				7,029				-				7,029
U.S. Treasury notes			1,492				-				-				1,492				1,496				-				-				1,496
Available-for-sale securities with single maturity dates			1,492				18,903				5,000				25,395				1,496				18,533				4,561				24,590
U. S. Government agency mortgage-backed securities			9,175				2,308				7,728				19,211				9,191				2,263				7,795				19,249
		$	10,667				21,211				12,728				44,606				10,687				20,796				12,356				43,839

December 31, 2018:
Corporate bonds		$	-				9,000				5,000				14,000				-				8,537				4,437				12,974
Subordinated notes			-				4,500				-				4,500				-				4,564				-				4,564
U.S. Treasury notes			1,484				-				-				1,484				1,485				-				-				1,485
Available-for-sale securities with single maturity dates			1,484				13,500				5,000				19,984				1,485				13,101				4,437				19,023
U. S. Government agency mortgage-backed securities			6,842				5,668				8,116				20,626				6,844				5,530				8,099				20,473
		$	8,326				19,168				13,116				40,610				8,329				18,631				12,536				39,496