Note 9 - Accumulated Other Comprehensive (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Balance, cash flow swaps		$ (398)	$ (143)	$ (624)
Balance, available for sale securities	$ (305)	(374)	(317)	(578)
Balance	$ (305)	(772)	(460)	(1,202)
Change in fair value, cash flow swaps		$ 216	235	587
Change in fair value, available for sale securities			19	334
Change in fair value		$ 216	254	921
Income tax deferred, cash flow swaps		$ (84)	(92)	(229)
Income tax deferred, available for sale securities			(7)	(130)
Income tax deferred		$ (84)	$ (99)	(359)
Balance, cash flow swaps		(266)		(266)
Balance, available for sale securities	$ (305)	(374)	$ (305)	(374)
Balance	$ (305)	$ (640)	$ (305)	$ (640)

Accumulated appreciation or loss, net of tax, in value of the total of available-for-sale securities at the end of an accounting period.

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Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount before tax, after reclassification adjustments of other comprehensive income (loss).

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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