<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE FINANCIAL STATEMENTS CONTAINED IN THE FORM 10-Q FOR THE QUARTER ENDED 3-31-00 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS </LEGEND> <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-2000 <PERIOD-END> MAR-31-2000 <CASH> 19,956,792 <SECURITIES> 0 <RECEIVABLES> 10,545,655 <ALLOWANCES> 826,746 <INVENTORY> 10,006,936 <CURRENT-ASSETS> 40,219,696 <PP&E> 6,904,334 <DEPRECIATION> (3,465,734) <TOTAL-ASSETS> 47,172,303 <CURRENT-LIABILITIES> 18,942,190 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 28,544 <OTHER-SE> 27,589,214 <TOTAL-LIABILITY-AND-EQUITY> 47,172,303 <SALES> 16,752,174 <TOTAL-REVENUES> 16,752,174 <CGS> 8,921,518 <TOTAL-COSTS> 8,921,518 <OTHER-EXPENSES> 6,332,595 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 218,520 <INCOME-PRETAX> 1,421,318 <INCOME-TAX> 29,000 <INCOME-CONTINUING> 1,392,318 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,392,318 <EPS-BASIC> 0.11 <EPS-DILUTED> 0.10