Exhibit 11. Computation of Earnings Per Common Share - ------------------------------------------------------------------------------------------------ (Dollars in Thousands Except Per Share Data and Number of Shares) - ------------------------------------------------------------------------------------------------ Weighted Average Three-Month Periods Ended Number of Shares Net Earnings Per March 31, Outstanding Income Common Share - ------------------------------------------------------------------------------------------------ 1998 10,720,430 $ 8,882 $ 0.83 1997 10,727,712 7,403 0.69 - ------------------------------------------------------------------------------------------------ Computation of weighted average number of common and common equivalent shares: - -------------------------------------------------------------------------------------------- Three-Month Periods Ended March 31, 1998 1997 - -------------------------------------------------------------------------------------------- Common shares outstanding beginning of the period 10,727,322 10,727,712 Weighted average of the common shares purchased and retired or reissued (6,892) - - -------------------------------------------------------------------------------------------- Weighted average number of common shares 10,720,430 10,727,712 - -------------------------------------------------------------------------------------------- - --------------------------------------------------------------------------------------------