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Note 6 - Investment Securities Available for Sale (Tables)

9 Months Ended

Sep. 30, 2015

Investments, Debt and Equity Securities [Abstract]

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

		September 30, 2015
						Gross				Gross
		Amortized				Unrealized				Unrealized				Fair
(Dollar amounts in thousands)		Cost				Gains				Losses				Value
U.S. government agency securities		$	21,984			$	298			$	(264	)		$	22,018
Obligations of states and political subdivisions:
Taxable			1,990				156				-				2,146
Tax-exempt			89,932				2,759				(664	)			92,027
Mortgage-backed securities in government-sponsored entities			25,400				409				(140	)			25,669
Private-label mortgage-backed securities			2,187				200				-				2,387
Total debt securities			141,493				3,822				(1,068	)			144,247
Equity securities in financial institutions			750				149				-				899
Total		$	142,243			$	3,971			$	(1,068	)		$	145,146

		December 31, 2014
						Gross				Gross
		Amortized				Unrealized				Unrealized				Fair
		Cost				Gains				Losses				Value
U.S. government agency securities		$	23,035			$	311			$	(450	)		$	22,896
Obligations of states and political subdivisions:
Taxable			2,953				226				-				3,179
Tax-exempt			91,916				3,803				(553	)			95,166
Mortgage-backed securities in government-sponsored entities			29,150				475				(234	)			29,391
Private-label mortgage-backed securities			2,672				247				-				2,919
Total debt securities			149,726				5,062				(1,237	)			153,551
Equity securities in financial institutions			750				33				-				783
Total		$	150,476			$	5,095			$	(1,237	)		$	154,334

Investments Classified by Contractual Maturity Date [Table Text Block]

		Amortized				Fair
(Dollar amounts in thousands)		Cost				Value
Due in one year or less		$	520			$	523
Due after one year through five years			10,013				10,159
Due after five years through ten years			17,714				18,147
Due after ten years			113,246				115,418
Total		$	141,493			$	144,247

Realized Gain (Loss) on Investments [Table Text Block]

(Dollar amounts in thousands)			For the Three Months  Ended September 30,								For the Nine Months  Ended September 30,
		2015				2014				2015				2014
Proceeds from sales		$	11,973			$	6,888			$	15,284			$	8,382
Gross realized gains			233				227				373				291
Gross realized losses			(22	)			(37	)			(116	)			(43	)

Schedule of Unrealized Loss on Investments [Table Text Block]

		September 30, 2015
		Less than Twelve Months								Twelve Months or Greater								Total
						Gross								Gross								Gross
		Fair				Unrealized				Fair				Unrealized				Fair				Unrealized
(Dollar amounts in thousands)		Value				Losses				Value				Losses				Value				Losses
U.S. government agency securities		$	2,745			$	(54	)		$	12,791			$	(210	)		$	15,536			$	(264	)
Obligations of states and political subdivisions			19,988				(139	)			11,586				(525	)			31,574				(664	)
Mortgage-backed securities in government-sponsored entities			9,410				(12	)			7,305				(128	)			16,715				(140	)
Total		$	32,143			$	(205	)		$	31,682			$	(863	)		$	63,825			$	(1,068	)

		December 31, 2014
		Less than Twelve Months								Twelve Months or Greater								Total
						Gross								Gross								Gross
		Fair				Unrealized				Fair				Unrealized				Fair				Unrealized
		Value				Losses				Value				Losses				Value				Losses
U.S. government agency securities		$	-			$	-			$	15,734			$	(450	)		$	15,734			$	(450	)
Obligations of states and political subdivisions			2,406				(10	)			18,232				(543	)			20,638				(553	)
Mortgage-backed securities in government-sponsored entities			-				-				16,774				(234	)			16,774				(234	)
Total		$	2,406			$	(10	)		$	50,740			$	(1,227	)		$	53,146			$	(1,237	)

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For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 320



-SubTopic 10



-Section 50



-Paragraph 6



-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563

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