Note 21 - Changes in Accumulated Other Comprehensive Income (Loss) By Component (1) (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure Text Block [Abstract]

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

	Unrealized Gains (Losses) on Available- For-Sale Securities			Unrealized Holding Losses on Securities Transferred From Available-For-Sale To Held-To-Maturity			Total
(dollars in thousands)
Balance January 1, 2015	$	82		$	(714	)	$	(632	)
Unrealized loss on securities		(2,577	)		-			(2,577	)
Amounts reclassified from accumulated other comprehensive income to net income (2)		(67	)		111			44
Net current-period other comprehensive income (loss)		(2,644	)		111			(2,533	)
Balance December 31, 2015	$	(2,562	)	$	(603	)	$	(3,165	)
Balance January 1, 2014	$	(2,828	)	$	-		$	(2,828	)
Unrealized gain on securities		3,199			-			3,199
Net unrealized holding losses on securities transferred from available-for-sale to held-to-maturity		-			(790	)		(790	)
Amounts reclassified from accumulated other comprehensive income to net income (2)		(289	)		76			(213	)
Net current-period other comprehensive income		2,910			(714	)		2,196
Balance December 31, 2014	$	82		$	(714	)	$	(632	)
Balance January 1, 2013	$	1,020		$	-		$	1,020
Unrealized loss on securities		(3,398	)		-			(3,398	)
Amounts reclassified from accumulated other comprehensive income to net income (2)		(450	)		-			(450	)
Net current-period other comprehensive income		(3,848	)		-			(3,848	)
Balance December 31, 2013	$	(2,828	)	$	-		$	(2,828	)