Note 7 - Other Real Estate Owned (Details) - Gross Gains, Gross Losses and Write-Downs of OREO Reported in the Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Gross Gains, Gross Losses and Write-Downs of OREO Reported in the Consolidated Statements of Income [Abstract]
Gross gains	$ 4	$ 0	$ 306	$ 132
Gross losses	0	(34)	(6)	(65)
Write-down of carrying value	0	0	(896)	(5)
Total gain (loss)	$ 4	$ (34)	$ (596)	$ 62

The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.14(d))

-URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882

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