EXHIBIT 11 EARNINGS PER SHARE CALCULATION For the Three Months For the Six Months Ended June 30, Ended June 30, --------------------------- ------------------------------ 1997 1996 1997 1996 ---- ---- ---- ---- Net Income......................................... $ 468,954 $ 423,127 $ 914,307 $ 735,505 ========= ========= ========= ========= Weighted Average Shares Outstanding................ 2,524,148 2,804,494 2,522,120 2,802,466 Common stock equivalents due to dilutive effect of stock options.......................... 47,871 -- 48,285 -- --------- --------- --------- --------- Total weighted average common shares and equivalents outstanding...................... 2,572,019 2,804,494 2,570,405 2,802,466 ========= ========= ========= ========= Primary Earnings Per Share......................... $ 0.18 $ 0.15 $ 0.36 $ 0.26 ========= ========= ========= ========= Weighted Average Shares Outstanding................ 2,524,148 2,804,494 2,522,120 2,802,466 Common stock equivalents due to dilutive effect of stock options using end of period market value versus average market value for period when utilizing the treasury stock method regarding stock options.................................... 73,972 -- 61,600 -- --------- --------- --------- --------- Total weighted average common shares and equivalents outstanding for fully diluted computation.............................. 2,598,120 2,804,494 2,583,720 2,802,466 ========= ========= ========= ========= Fully diluted earnings per share................... $ 0.18 $ 0.15 $ 0.35 $ 0.26 ========= ========= ========= =========