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Note 9 - Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2016

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 March 31, 2016
(in thousands)		Before Tax Amount				Tax Effect				Net of Tax Amount

Unrealized holding gains arising during the period		$	56			$	(21	)		$	35

		Three Months Ended March 31, 2015
		Before Tax Amount				Tax Effect				Net of Tax Amount

Unrealized holding gains arising during the period		$	267			$	(104	)		$	163