Earnings Per Share

12 Months Ended

Dec. 31, 2011

Earnings Per Share [Abstract]

Earnings Per Share

Note 18. Earnings Per Share

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

Years Ended December 31,	2011		2010
Net income available to common shareholders	$	350,142	$	372,269
Average number of common shares outstanding		2,607,034		2,605,855
Effect of dilutive options		63		—
Average number of potential common shares		2,607,097		2,605,855

As of December 31, 2011 and 2010, options on 192,423 shares and 210,819 shares, respectively, were not included in computing diluted earnings per common shares because their effects were anti-dilutive. All shares have been adjusted for stock dividends.