<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
SEPTEMBER 30, 2000 FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> SEP-30-2000
<CASH> 1,522,367
<SECURITIES> 25,018,346
<RECEIVABLES> 8,232,473
<ALLOWANCES> 416,994
<INVENTORY> 19,857,510
<CURRENT-ASSETS> 55,341,797
<PP&E> 25,505,467
<DEPRECIATION> 12,864,063
<TOTAL-ASSETS> 77,060,832
<CURRENT-LIABILITIES> 15,062,750
<BONDS> 0
0
0
<COMMON> 1,537,993
<OTHER-SE> 60,050,304
<TOTAL-LIABILITY-AND-EQUITY> 77,060,832
<SALES> 53,590,064
<TOTAL-REVENUES> 53,590,064
<CGS> 31,993,121
<TOTAL-COSTS> 31,993,121
<OTHER-EXPENSES> 18,184,988
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 153,261
<INCOME-PRETAX> 4,349,575
<INCOME-TAX> 1,465,000
<INCOME-CONTINUING> 2,884,575
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 2,884,575
<EPS-BASIC> 2.46
<EPS-DILUTED> 2.46
</TABLE>