Note 22 - Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2016

Designated as Hedging Instrument [Member]

Notes Tables

Schedule of Interest Rate Derivatives [Table Text Block]

(dollars in thousands)
Notional		Maturity	Receive (variable)	Pay fixed			Fair value		Fair value
amount		date	index	swap rate			December 31, 2016		December 31, 2015
$	10,000	12/6/2021	US 3 Month LIBOR		1.89	%	$	16	$	8
	20,000	12/6/2020	US 3 Month LIBOR		1.79			9		(101	)
$	30,000				1.43	%	$	25	$	(93	)

Not Designated as Hedging Instrument [Member]

Notes Tables

Schedule of Interest Rate Derivatives [Table Text Block]

(dollar amounts in thousands)	Receiving						Paying
	December 31,			December 31,			December 31,		December 31,
	2016			2015			2016		2015
Notional amount	$	43,986		$	10,788		$	43,986	$	10,788
Weighted average maturity (years)		9.9			6.9			9.9		6.9
Fair value	$	(178	)	$	(461	)	$	178	$	461