1 EXHIBIT 11 SUMMARY OF CALCULATION OF EPS The following is an illustration of the reconciliation of the numerators and denominators of the basic and diluted earnings per share (EPS) computations for the six months ended June 30, 1998 and June 30, 1997: SIX MONTHS ENDED JUNE 30, 1998 SIX MONTHS ENDED JUNE 30, 1997 ------------------------------------------ ------------------------------------------ INCOME SHARES PER SHARE INCOME SHARES PER SHARE (NUMERATOR) (DENOMINATOR) AMOUNT (NUMERATOR) (DENOMINATOR) AMOUNT -------------- ------------- --------- -------------- ------------- --------- (IN THOUSANDS) (IN THOUSANDS) BASIC EPS Income before items below............. $ 7,816 5,853,713 $ 1.34 $ (8,867) 4,641,954 $(1.91) Preferred Securities........ (3,724) (0.64) (907) (0.20) ------- ------ -------- ------ Net Income........... $ 4,092 $ 0.70 $ (9,774) $(2.11) ======= ====== ======== ====== EFFECT OF DILUTIVE SECURITIES Options.............. 386,280 336,603 Warrants............. 1,672,234 1,432,309 DILUTED EPS Income before items below............. $ 7,816 7,912,227 $ 0.99 $ (8,867) 6,410,866 $(1.38) Preferred Securities........ (3,724) (0.47) (907) (0.14) ------- ------ -------- ------ Net Income........... $ 4,092 $ 0.52 $ (9,774) $(1.52) ======= ====== ======== ====== The following is an illustration of the reconciliation of the numerators and denominators of the basic and diluted earnings per share (EPS) computations for the three months ended June 30, 1998 and June 30, 1997: THREE MONTHS ENDED JUNE 30, 1998 THREE MONTHS ENDED JUNE 30, 1997 ------------------------------------------ ------------------------------------------ INCOME SHARES PER SHARE INCOME SHARES PER SHARE (NUMERATOR) (DENOMINATOR) AMOUNT (NUMERATOR) (DENOMINATOR) AMOUNT -------------- ------------- --------- -------------- ------------- --------- (IN THOUSANDS) (IN THOUSANDS) BASIC EPS Income before items below............. $ 4,049 5,834,347 $ 0.69 $(10,077) 5,837,173 $(1.72) Preferred Securities........ (1,852) (0.32) (453) (0.08) ------- ------ -------- ------ Net Income........... $ 2,197 $ 0.37 $(10,530) $(1.80) ======= ====== ======== ====== EFFECT OF DILUTIVE SECURITIES Options.............. 417,582 321,992 Warrants............. 1,732,524 1,387,215 DILUTED EPS Income before items below............. $ 4,049 7,984,453 $ 0.50 $(10,077) 7,546,380 $(1.33) Preferred Securities........ (1,852) (0.23) (453) (0.06) ------- ------ -------- ------ Net Income........... $ 2,197 $ 0.27 $(10,530) $(1.39) ======= ====== ======== ======