Note 13 - Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2016

Accumulated Other Comprehensive Income Loss [Abstract]

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

	Unrealized		Unrealized			Accumulated Other
	Gains on		(Losses) Gains on			Comprehensive
(Amounts in thousands)	Securities		Derivatives			(Loss) Income
Accumulated other comprehensive loss as of December 31, 2015	$	1,142	$	(1,396	)	$	(254	)
Comprehensive income three months ended March 31, 2016		50		1,396			1,446
Accumulated other comprehensive income as of March 31, 2016	$	1,192	$	—		$	1,192

	Unrealized		Unrealized			Accumulated Other
	Gains on		Losses on			Comprehensive
(Amounts in thousands)	Securities		Derivatives			(Loss) Income
Accumulated other comprehensive loss as of December 31, 2014	$	1,810	$	(1,897	)	$	(87	)
Comprehensive income three months ended March 31, 2015		292		(21	)		271
Accumulated other comprehensive income as of March 31, 2015	$	2,102	$	(1,918	)	$	184