EXHIBIT 11 COMPUTATION OF PER SHARE DATA (UNAUDITED) YEAR ENDED -------------- SEPTEMBER 30, SEPTEMBER 30, SEPTEMBER 30, 1997 1996 1995 -------------- -------------- ------------- Income (loss) from continuing operations $(8,901,000) $(11,092,000) $ 612,000 Income from discontinued operations - 2,800,000 - ----------- ------------ ----------- NET INCOME (LOSS) $(8,901,000) $ (8,292,000) $ 612,000 ========= ========= ====== Primary: Weighted average number of common shares outstanding 18,681,017 18,340,248 16,669,827 Shares issuable upon exercise of dilutive stock options and warrants - net of shares assumed to be repurchased (at the average market price for the period) from exercise proceeds - 127,000 473,554 ----------- ------------ ----------- Shares used for computation 18,681,017 18,467,248 17,143,381 =========== ============ =========== Income (loss) per share of common stock (primary): Continuing operations $ (.48) $ (.60) $ .04 Discontinued operations - .15 - ----------- ------------ ----------- NET INCOME (LOSS) $ (.48) $ (.45) $ .04 === === === Assuming full dilution: Weighted average number of common shares outstanding 18,681,017 18,340,248 16,669,827 Shares issuable upon exercise of dilutive stock options and warrants - net of shares assumed to be repurchased (at the higher of period-end market price or the average market price for the period) from exercise proceeds - 127,000 473,554 ----------- ------------ ----------- Shares used for computation 18,681,017 18,467,248 17,143,381 =========== ============ =========== Income (loss) per share of common stock (assuming full dilution) (a): Continuing operations $ (.48) $ (.60) $ .04 Discontinued operations - .15 - NET INCOME (LOSS) ----------- ------------ ----------- $ (.48) $ (.45) $ .04 === === === (a) Not presented because dilution is less than 3% from primary amounts.