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Note 5 - Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2016

Disclosure Text Block [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

		Unrealized gains on
		available-for-sale
(Dollars in thousands)		securities
Balance as of December 31, 2015		$	2,395
Other comprehensive income before reclassification			360
Amount reclassified from accumulated other comprehensive income			(34	)
Period change			326
Balance at March 31, 2016		$	2,721

		Unrealized gains on
		available-for-sale
(Dollars in thousands)		securities
Balance as of December 31, 2014		$	2,548
Other comprehensive income before reclassification			562
Amount reclassified from accumulated other comprehensive income			(16	)
Period change			546
Balance at March 31, 2015			3,094

Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

		Amount Reclassified from							Affected Line Item in
		Accumulated Other Comprehensive Income (a)							the Statement Where
(Dollars in thousands)		For the Three Months Ended							Net Income is
Details about other comprehensive income		March 31, 2016				March 31, 2015			Presented
Unrealized gains on available-for-sale securities
		$	51			$	24		Investment securities gains, net
			(17	)			(8	)	Income taxes
		$	34			$	16		Net of tax

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- References

No definition available.

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- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580

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- Definition

Tabular disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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