EXHIBIT 11.1 STATEMENT RE: COMPUTATION OF PER SHARE EARNINGS (Thousands except Three Months Nine Months per share amounts) Ended September 30, Ended September 30, 1996 1995 1996 1995 ---- ---- ---- ---- PRIMARY Average shares outstanding 12,929 11,804 12,872 11,100 Net effect of dilutive stock options--based on the treasury stock method using average market price 514 539 513 466 ------ -------- ------ -------- TOTAL 13,443 12,343 13,385 11,566 ====== ======= ====== ====== Net income $2,689 $ 2,500 $8,372 $5,701 ====== ======= ====== ====== Per share amount $ 0.20 $ 0.20 $ 0.63 $ 0.49 ====== ======= ====== ====== FULLY DILUTED Average shares outstanding 12,929 11,804 12,872 11,100 Net effect of dilutive stock options-- based on the treasury stock method using the quarter-end market price, if higher than the average market price 526 549 526 549 ------ -------- ------ -------- TOTAL 13,454 12,353 13,398 11,649 ====== ======= ====== ====== Net income $2,689 $ 2,500 $8,372 $ 5,701 ====== ======= ====== ====== Per share amount $ 0.20 $ 0.20 $ 0.62 $ 0.49 ====== ======= ====== ====== NOTE: Financial data for all periods have been restated to reflect three acquisitions in May 1996 and May 1995, each accounted for as a pooling of interests in which 318,366 total shares were issued.