EXHIBIT 11 CALCULATION OF NET INCOME PER COMMON SHARE 1996 1995 1994 1993 1992 -------- -------- ------- ------- ------- Dilutive options outstanding at end of period (000) 0 0 625 489 204 Proceeds of dilutive options if exercised (000) 0 0 $ 3,260 $ 1,123 $ 335 - - - Shares assumed to have been repurchased from proceeds of options if exercised (assuming average share price) (000) 0 0 446 379 189 Increase in shares (000) 0 0 179 110 15 Weighted average common shares outstanding (000) 4,076 3,848 3,631 3,804 3,803 ------------------------------------------------------------- Weighted average common shares outstanding for calculation of primary and fully diluted earnings per share (000) 4,076 3,848 3,810 3,914 3,818 ------------------------------------------------------------- Net income (loss) (000) $ (5,857) $ (2,321) $ 2,684 $ 1,745 $ 450 ------------------------------------------------------------- Net income (loss) per common share as set forth in the "Statements of Operations" based on weighted average common shares outstanding during each period $ (1.44) $ (.60) $ .70 $ .45 $ .12 ------------------------------------------------------------- Additional Primary and Fully Diluted Earnings per Share Computations * Primary earnings per common share $ (1.44) $ (.60) $ .70 $ .45 $ .12 ------------------------------------------------------------- Fully diluted earnings per common share $ (1.44) $ (.60) $ .70 $ .45 $ .12 ------------------------------------------------------------- <FN> <F1> * This calculation is submitted in accordance with Securities Exchange Act of 1934 Release No. 9083 although not required by footnote 2 to paragraph 14 of APB No. 15 because it results in dilution of less than 3%. </FN>