Note 22 - Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2018

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, 201 8		December 31, 201 7
$	10,000	12/6/2021	US 3 Month LIBOR		1.89	%	$	193	$	106
	20,000	12/6/2020	US 3 Month LIBOR		1.79			323		190
$	30,000				1.82	%	$	516	$	296

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,
	201 8		201 7		201 8		201 7
Notional amount	$	55,505	$	54,964	$	55,505	$	54,964
Weighted average maturity (years)		8.0		8.7		8.0		8.7
Fair value	$	519	$	259	$	543	$	283