<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM BALANCE
SHEETS AS OF JUNE 30, 2000 AND STATEMENTS OF OPERATIONS FOR THE SIX MONTHS ENDED
JUNE 30, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 858,000
<SECURITIES> 0
<RECEIVABLES> 3,882,000
<ALLOWANCES> (64,000)
<INVENTORY> 3,474,000
<CURRENT-ASSETS> 9,029,000
<PP&E> 21,917,000
<DEPRECIATION> (11,608,000)
<TOTAL-ASSETS> 27,206,000
<CURRENT-LIABILITIES> 2,503,000
<BONDS> 4,199,000
0
0
<COMMON> 63,000
<OTHER-SE> 20,086,000
<TOTAL-LIABILITY-AND-EQUITY> 27,206,000
<SALES> 6,956,000
<TOTAL-REVENUES> 6,956,000
<CGS> 3,083,000
<TOTAL-COSTS> 3,083,000
<OTHER-EXPENSES> 1,745,000
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> 2,162,000
<INCOME-TAX> 779,000
<INCOME-CONTINUING> 1,383,000
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 1383000
<EPS-BASIC> 0.22
<EPS-DILUTED> 0.22
</TABLE>