Note 23 - Quarterly Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Quarterly Financial Information [Table Text Block]

	Year Ended December 31,
	2017									2016
	Fourth Quarter			Third Quarter		Second Quarter		First Quarter		Fourth Quarter			Third Quarter		Second Quarter		First Quarter
	(Dollars in Thousands)
Interest income	$	8,087		$	7,820	$	7,683	$	7,510	$	7,721		$	7,760	$	7,478	$	7,196
Interest expense		804			685		626		591		588			587		561		535
Net interest income		7,283			7,135		7,057		6,919		7,133			7,173		6,917		6,661
Provision (reduction in reserve) for loan losses		523			373		576		515		1,814			680		536		167
Net interest income after provision (reduction in reserve) for loan losses		6,760			6,762		6,481		6,404		5,319			6,493		6,381		6,494
Non-interest:
Income		1,333			1,236		930		1,167		1,165			1,567		1,480		989
Expense		7,359			7,190		6,863		7,037		6,826			7,348		7,255		7,066
Income (loss) before income taxes		734			808		548		534		(342	)		712		606		417
Provision for (benefit from) income taxes		2,600			173		132		130		(237	)		162		144		100
Net income (loss) after taxes	$	(1,866	)	$	635	$	416	$	404	$	(105	)	$	550	$	462	$	317
Earnings per common share:
Basic earnings (loss)	$	(0.30	)	$	0.10	$	0.07	$	0.07	$	(0.02	)	$	0.09	$	0.08	$	0.05
Diluted earnings (loss)	$	(0.29	)	$	0.10	$	0.06	$	0.06	$	(0.02	)	$	0.09	$	0.07	$	0.05