<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AS OF AND FOR THE THREE
MONTH PERIOD ENDED MARCH 31, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH FINANCIAL STATEMENTS.
</LEGEND>

                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               MAR-31-2000
<CASH>                                      $7,598,000
<SECURITIES>                                 2,000,000
<RECEIVABLES>                               10,803,000
<ALLOWANCES>                                   481,000
<INVENTORY>                                 12,659,000
<CURRENT-ASSETS>                            35,650,000
<PP&E>                                       4,995,000
<DEPRECIATION>                               3,510,000
<TOTAL-ASSETS>                              41,916,000
<CURRENT-LIABILITIES>                        4,250,000
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       144,000
<OTHER-SE>                                  34,814,000
<TOTAL-LIABILITY-AND-EQUITY>                41,916,000
<SALES>                                     11,443,000
<TOTAL-REVENUES>                            11,443,000
<CGS>                                        3,552,000
<TOTAL-COSTS>                                3,552,000
<OTHER-EXPENSES>                             6,055,000
<LOSS-PROVISION>                                30,000
<INTEREST-EXPENSE>                            (60,000)
<INCOME-PRETAX>                              1,896,000
<INCOME-TAX>                                   739,000
<INCOME-CONTINUING>                          1,157,000
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 1,157,000
<EPS-BASIC>                                        .08
<EPS-DILUTED>                                      .08