<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> SEP-30-1999 <PERIOD-END> SEP-30-1999 <CASH> 25,699,000 <SECURITIES> 0 <RECEIVABLES> 17,920,000 <ALLOWANCES> 0 <INVENTORY> 4,201,000 <CURRENT-ASSETS> 56,698,000 <PP&E> 42,920,000 <DEPRECIATION> 32,096,000 <TOTAL-ASSETS> 72,745,000 <CURRENT-LIABILITIES> 29,436,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 485,000 <OTHER-SE> 39,702,000 <TOTAL-LIABILITY-AND-EQUITY> 72,745,000 <SALES> 47,755,000 <TOTAL-REVENUES> 47,755,000 <CGS> 41,603,000 <TOTAL-COSTS> 53,801,000 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,213,000 <INCOME-PRETAX> (5,845,000) <INCOME-TAX> 1,193,000 <INCOME-CONTINUING> (7,038,000) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (7,038,000) <EPS-BASIC> (1.46) <EPS-DILUTED> (1.46)