Earnings per share

6 Months Ended

Jun. 30, 2012

Earnings Per Share [Abstract]

Earnings per share

Note 5: 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.

	Three Months Ended								Six Months Ended
	June 30, 2012				June 30, 2011				June 30, 2012				June 30, 2011
(Unaudited)	Average Shares		Per  Share Amount		Average Shares		Per  share Amount		Average Shares		Per  Share Amount		Average Shares		Per  Share Amount
Basic earnings per share		2,610,856	$	0.04		2,605,856	$	0.03		2,610,856	$	0.08		2,605,856	$	0.08
Effect of dilutive securities:
Stock options		3,021				—				1,960				—
Diluted earnings per share		2,613,877	$	0.04		2,605,856	$	0.03		2,612,816	$	0.08		2,605,856	$	0.08

As of June 30, 2012 and 2011, options on 122,056 and 206,388 shares, respectively, were not included in computing diluted earnings per share, because their effects were anti-dilutive.