<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


                             
<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