Earnings Per Share

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Earnings Per Share

Note 6. Earnings Per Share

The following table shows the weighted average number of common shares used in computing earnings per share and the effect on the weighted average number of shares of potential dilutive common stock. Potential dilutive common stock has no effect on income available to common shareholders.

	Three months ended
	March 31, 2013			March 31, 2012
	Shares	Per share Amount		Shares	Per share Amount
Basic earnings per share	7,051,009	$	0.19	6,994,858	$	0.23
Effect of dilutive securities:
stock options and grants	31,345			5,311
Diluted earnings per share	7,082,354	$	0.19	7,000,169	$	0.23

At March 31, 2013 and 2012, stock options, restricted grants and warrants representing approximately 32,500 and 157,000 shares, respectively, were not included in the calculation of earnings per share because they would have been anti-dilutive.