<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> <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 <PREFERRED-MANDATORY> 0 <PREFERRED> 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