Earnings per share (Tables)

9 Months Ended

Sep. 30, 2015

Weighted Average Number of Shares Used in Computing Earnings per Share

The following table shows the weighted average number of shares used in computing earnings per share and the effect on the weighted average number of shares of dilutive potential common stock.

	For the three months ended								For the nine months ended
	September 30, 2015				September 30, 2014				September 30, 2015				September 30, 2014
	Average Shares		Per share Amount		Average Shares		Per share Amount		Average Shares		Per share Amount		Average Shares		Per share Amount
Basic earnings per share		4,780,649	$	0.06		4,818,733	$	0.11		4,797,405	$	0.20		4,818,454	$	0.26
Effect of dilutive securities:
Stock options		15,359				9,552				13,724				12,601
Diluted earnings per share		4,796,008	$	0.06		4,828,285	$	0.11		4,811,129	$	0.20		4,831,055	$	0.26