EXHIBIT 11 COMPUTATION OF PRIMARY EARNINGS PER SHARE 1995 1994 1993 Net income $2,286,000 $2,750,000 $3,036,000 Shares: Weighted average number of shares of common stock outstanding 3,744,309 3,406,115 3,265,896 Shares assumed issued (less shares assumed purchased for treasury) on stock options 21,341 34,156 74,442 Outstanding shares for primary earnings per share calculation 3,765,650 3,440,271 3,340,338 Earnings per common share $0.61 $0.80 $0.91