<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> AUG-31-1999
<PERIOD-END> MAY-31-2000
<CASH> 644
<SECURITIES> 0
<RECEIVABLES> 14,625
<ALLOWANCES> (1,378)
<INVENTORY> 3,307
<CURRENT-ASSETS> 18,870
<PP&E> 98,716
<DEPRECIATION> (41,388)
<TOTAL-ASSETS> 102,685
<CURRENT-LIABILITIES> 14,492
<BONDS> 19,899
0
0
<COMMON> 4,993
<OTHER-SE> 33,332
<TOTAL-LIABILITY-AND-EQUITY> 102,685
<SALES> 75,038
<TOTAL-REVENUES> 75,038
<CGS> 43,633
<TOTAL-COSTS> 67,343
<OTHER-EXPENSES> 23,710
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 2,297
<INCOME-PRETAX> 7,865
<INCOME-TAX> 2,693
<INCOME-CONTINUING> 5,172
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 5,172
<EPS-BASIC> 1.04
<EPS-DILUTED> 1.04
</TABLE>