Note 3 - Earnings Per Common Share - (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Years Ended December 31,
	2017		2016		2015
	(Dollars in thousands, except per share data)
Numerator:
Net Income Available to Common Shares	$	4,848	$	5,111	$	4,096
Denominator:
Weighted Average Common Shares Outstanding		7,658,137		7,033,476		6,694,075
Dilutive Effect of Stock Options and Warrants		345,822		281,607		288,981
Weighted Average Dilutive Common Shares		8,003,959		7,315,083		6,983,056
Basic Earnings Per Common Share From Net Income Available to Common Shares	$	0.63	$	0.73	$	0.61
Diluted Earnings Per Common Share From Net Income Available to Common Shares	$	0.61	$	0.70	$	0.59