Exhibit 11. Statement Re Computation of Per Share Earnings (In 000's, except per share data) Quarters ended September 30, Primary 1997 1996 Earnings: Net earnings $ 3,755 $ 3,633 Deduct dividends on preference stock 629 633 Net earnings applicable to common stock $ 3,126 $ 3,000 Shares: Weighted average number of common shares outstanding 14,778 14,742 Dilutive effect of outstanding options and rights (as determined by the application of the treasury stock method at the average market price for the period) 76 194 Weighted average number of shares outstanding, as adjusted 14,854 14,936 Primary earnings per share $ 0.21 $ 0.20 Fully diluted Earnings: Net earnings $ 3,755 $ 3,633 Deduct dividends on preference stock (1) 629 633 Net earnings applicable to common stock $ 3,126 $ 3,000 Shares: Weighted average number of common shares outstanding 14,778 14,742 Dilutive effect of outstanding options and rights (as determined by the application of the treasury stock method at the higher of the closing or the average market price for the period) 99 194 Weighted average number of shares outstanding, as adjusted 14,877 14,936 Fully diluted earnings per share $ 0.21 $ 0.20 Exhibit 11. Statement Re Computation of Per Share Earnings (continued) (In 000's, except per share data) Quarters ended September 30, 1997 1996 Additional Fully Diluted Computation (2) Earnings: Net earnings $ 3,755 $ 3,633 Shares: Weighted average number of common shares outstanding 14,778 14,742 Dilutive effect of outstanding options and rights (as determined by the application of the treasury stock method at the higher of the closing or average market price for the period) 99 194 Shares issuable from assumed exercise of convertible preference stock 1,662 1,682 Weighted average number of shares outstanding, as adjusted 16,539 16,618 Fully diluted earnings per share $ 0.23 $ 0.22 (1) The inclusion of preference stock in the fully dilutive computation would have an anti-dilutive effect on earnings per share. (2) This calculation is submitted in accordance with Securities Exchange Act of 1934, Regulation S-K, paragraph 229.601 (b)(11) although it is contrary to paragraph 40 of APB Opinion No. 15 because it produces an anti-dilutive result. Exhibit 11. Statement Re Computation of Per Share Earnings (In 000's, except per share data) Nine Months ended September 30, Primary 1997 1996 Earnings: Net earnings $ 9,141 $10,190 Deduct dividends on preference stock 1,888 1,899 Net earnings applicable to common stock $ 7,253 $ 8,291 Shares: Weighted average number of common shares outstanding 14,774 14,726 Dilutive effect of outstanding options and rights (as determined by the application of the treasury stock method at the average market price for the period) 77 153 Weighted average number of shares outstanding, as adjusted 14,851 14,879 Primary earnings per share $ 0.49 $ 0.56 Fully diluted Earnings: Net earnings $ 9,141 $10,190 Deduct dividends on preference stock (1) 1,888 1,899 Net earnings applicable to common stock $ 7,253 $ 8,291 Shares: Weighted average number of common shares outstanding 14,774 14,726 Dilutive effect of outstanding options and rights (as determined by the application of the treasury stock method at the higher of the closing or the average market price for the period) 85 177 Weighted average number of shares outstanding, as adjusted 14,859 14,903 Fully diluted earnings per share $ 0.49 $ 0.56 Exhibit 11. Statement Re Computation of Per Share Earnings (continued) (In 000's, except per share data) Nine Months ended September 30, 1997 1996 Additional Fully Diluted Computation (2) Earnings: Net earnings $ 9,141 $10,190 Shares: Weighted average number of common shares outstanding 14,774 14,726 Dilutive effect of outstanding options and rights (as determined by the application of the treasury stock method at the higher of the closing or average market price for the period) 85 177 Shares issuable from assumed exercise of convertible preference stock 1,663 1,682 Weighted average number of shares outstanding, as adjusted 16,522 16,585 Fully diluted earnings per share $ 0.55 $ 0.61 (1) The inclusion of preference stock in the fully dilutive computation would have an anti-dilutive effect on earnings per share. (2) This calculation is submitted in accordance with Securities Exchange Act of 1934, Regulation S-K, paragraph 229.601 (b)(11) although it is contrary to paragraph 40 of APB Opinion No. 15 because it produces an anti-dilutive result.