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Note 9 - Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2015

Disclosure Text Block [Abstract]

Schedule of Other Comprehensive Income Change in Unrealized Gains and Losses on Available for Sale Securities [Table Text Block]

		Three Months Ended												Nine Months Ended
		September 30, 2015												September 30, 2015
		Before Tax								Net of Tax				Before Tax								Net of Tax
(in thousands)		Amount				Tax Effect				Amount				Amount				Tax Effect				Amount

Unrealized holding gains arising during the period		$	122			$	(48	)		$	74			$	343			$	(133	)		$	210

		Three Months Ended												Nine Months Ended
		September 30, 2014												September 30, 2014
		Before Tax								Net of Tax				Before Tax								Net of Tax
		Amount				Tax Effect				Amount				Amount				Tax Effect				Amount

Unrealized holding gains arising during the period		$	51			$	-			$	51			$	552			$	-			$	552