Income per Common Share (Tables)

9 Months Ended

Sep. 30, 2018

Income per Common Share [Abstract]

Schedule of reconciliation of net income per share

A reconciliation of net income per share is as follows (in thousands, except per share data): 

	Three-Month  Periods Ended September 30,				Nine-Month  Periods Ended September 30,
	2018		2017		2018		2017
Numerator:
Net income	$	851	$	870	$	1,345	$	1,390
Denominator:
Weighted average common shares outstanding		5,212		5,138		5,200		5,117
Dilutive potential common shares		32		13		6		4
Shares used in diluted net income per common share calculations		5,244		5,151		5,206		5,121
Basic net income per common share	$	0.16	$	0.17	$	0.26	$	0.27
Diluted net income per common share	$	0.16	$	0.17	$	0.26	$	0.27