<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
FINANCIAL STATEMENTS CONTAINED IN THE FORM 10-Q FOR THE PERIOD ENDED 6/30/00 AND
IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS
</LEGEND>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-START> APR-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 22,796,136
<SECURITIES> 0
<RECEIVABLES> 9,217,205
<ALLOWANCES> (826,746)
<INVENTORY> 11,485,134
<CURRENT-ASSETS> 43,180,951
<PP&E> 7,162,118
<DEPRECIATION> (3,877,579)
<TOTAL-ASSETS> 49,777,310
<CURRENT-LIABILITIES> 18,396,842
<BONDS> 0
0
0
<COMMON> 14,379
<OTHER-SE> 30,777,234
<TOTAL-LIABILITY-AND-EQUITY> 47,172,303
<SALES> 34,672,998
<TOTAL-REVENUES> 34,672,998
<CGS> 18,454,492
<TOTAL-COSTS> 18,454,492
<OTHER-EXPENSES> 12,315,081
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 383,929
<INCOME-PRETAX> 3,956,819
<INCOME-TAX> 78,176
<INCOME-CONTINUING> 3,878,819
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 3,878,819
<EPS-BASIC> 0.29
<EPS-DILUTED> 0.25
</TABLE>