EXHIBIT 12.2 EARNINGS PER SHARE WEIGHTED AVERAGE NET INCOME (LOSS) NUMBER OF SHARES PER SHARE (NUMBERTOR) (DENOMINATOR) AMOUNTS ----------------- ---------------- --------- 1997 - ----------------------------------------------- Basic Earnings per Share $4,209,000 11,870,796 0.35 Effect of Conversion of Convertible Debentures 618,450 1,855,334 Effect of Dilutive Stock Options - 464,714 ---------- ---------- ---- Diluted Earnings per Share $4,827,450 14,190,844 0.34 1996 - ----------------------------------------------- Basic Earnings per Share $ 149,000 8,802,186 0.02 Effect of Conversion of Convertible Debentures - 2,292,922 Effect of Dilutive Stock Options 196,186 ---------- ---------- ---- Diluted Earnings per Share $ 149,000 11,291,294 0.01 1995 - ----------------------------------------------- Basic Loss per Share $ (575,000) 6,000,000 (0.10) Effect of Conversion of Convertible Debentures - - Effect of Dilutive Stock Options ---------- ---------- ---- Diluted Loss per Share $ (575,000) 6,000,000 (0.10)