7. Earnings per Common Share

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

7.    Earnings per Common Share

Earnings per share for the periods indicated were as follows (in thousands, except per share amounts):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Net income	$	954	$	1,325	$	1,361	$	2,140
Weighted average shares outstanding - basic		21,105		20,804		21,056		20,726
Stock options		584		520		599		475
Weighted average shares outstanding - diluted		21,689		21,324		21,655		21,201
Net income per common share - basic	$	0.05	$	0.06	$	0.07	$	0.10
Net income per common share - diluted	$	0.04	$	0.06	$	0.06	$	0.10