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<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-Q
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 2,006
<SECURITIES> 0
<RECEIVABLES> 5,421
<ALLOWANCES> 0
<INVENTORY> 2,051
<CURRENT-ASSETS> 1,994
<PP&E> 40,410
<DEPRECIATION> 25,521
<TOTAL-ASSETS> 26,361
<CURRENT-LIABILITIES> 5,070
<BONDS> 0
0
0
<COMMON> 87
<OTHER-SE> 21,149
<TOTAL-LIABILITY-AND-EQUITY> 26,361
<SALES> 9,727
<TOTAL-REVENUES> 9,727
<CGS> (4,222)
<TOTAL-COSTS> (4,222)
<OTHER-EXPENSES> (3,352)
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> (28)
<INCOME-PRETAX> 2,147
<INCOME-TAX> (185)
<INCOME-CONTINUING> 1,962
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 1,962
<EPS-BASIC> 0.25
<EPS-DILUTED> 0.23
</TABLE>
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