Exhibit 11 Statement Regarding Computation of Earnings per Common Share Basic and diluted earnings per share were computed as follows: Three months ended Nine months ended (In thousands, except per share data) September 30 September 30 - ----------------------------------------------------------------------------------------------------- 1999 1998 1999 1998 -------------- -------------- -------------- -------------- Basic earnings per share: Earnings available for common shares: Net income $1,188 1,231 3,546 3,685 Provision for cash dividends on preferred stock -- 38 -- 187 - ----------------------------------------------------------------------------------------------------- Net earnings available for common shareholders $1,188 1,193 3,546 3,498 - ----------------------------------------------------------------------------------------------------- Weighted average common shares outstanding 2,397 2,385 2,395 2,378 Basic earnings per share $ .50 .50 1.48 1.47 - ----------------------------------------------------------------------------------------------------- Diluted earnings per share: Net earnings available for common shares and common stock equivalent shares deemed to have a dilutive effect $1,188 1,193 3,546 3,498 - ----------------------------------------------------------------------------------------------------- Weighted average common shares outstanding 2,397 2,385 2,395 2,378 Additional potentially dilutive securities (equivalent in common stock): Stock options 20 65 24 75 - ----------------------------------------------------------------------------------------------------- Total 2,417 2,450 2,419 2,453 - ----------------------------------------------------------------------------------------------------- Diluted earnings per share $ .49 .49 1.47 1.43 - ----------------------------------------------------------------------------------------------------- The additional potentially dilutive securities calculation for 1999 excludes an average of 43,700 options because the exercise price of the options was greater than the average market price.