<ARTICLE>                              5
<LEGEND>
The schedule contains summary financial information extracted from the
consolidated financial statements for the quarter ended March 31, 2000 and is
qualified in its entirety by reference to such statements.
</LEGEND>

                                            
<PERIOD-TYPE>                                        3-MOS
<FISCAL-YEAR-END>                              DEC-31-2000
<PERIOD-START>                                 JAN-01-2000
<PERIOD-END>                                   MAR-31-2000
<CASH>                                          23,567,656
<SECURITIES>                                             0
<RECEIVABLES>                                    1,305,636
<ALLOWANCES>                                        58,592
<INVENTORY>                                      1,424,749
<CURRENT-ASSETS>                                26,940,942
<PP&E>                                           1,824,952
<DEPRECIATION>                                   1,222,946
<TOTAL-ASSETS>                                  34,651,168
<CURRENT-LIABILITIES>                            1,577,560
<BONDS>                                                  0
<COMMON>                                           178,059
<PREFERRED-MANDATORY>                                    0
<PREFERRED>                                              0
<OTHER-SE>                                      29,335,520
<TOTAL-LIABILITY-AND-EQUITY>                    34,651,168
<SALES>                                          2,141,335
<TOTAL-REVENUES>                                 2,141,335
<CGS>                                              672,849
<TOTAL-COSTS>                                    1,453,912
<OTHER-EXPENSES>                                         0
<LOSS-PROVISION>                                    13,911
<INTEREST-EXPENSE>                                       0
<INCOME-PRETAX>                                  1,094,664
<INCOME-TAX>                                       431,986
<INCOME-CONTINUING>                                662,678
<DISCONTINUED>                                           0
<EXTRAORDINARY>                                          0
<CHANGES>                                                0
<NET-INCOME>                                       662,678
<EPS-BASIC>                                         0.04
<EPS-DILUTED>                                         0.04