<ARTICLE> 5
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                           9,255
<SECURITIES>                                     2,581
<RECEIVABLES>                                   25,984
<ALLOWANCES>                                     1,886
<INVENTORY>                                     25,600
<CURRENT-ASSETS>                                65,024
<PP&E>                                          17,762
<DEPRECIATION>                                   7,517
<TOTAL-ASSETS>                                 110,887
<CURRENT-LIABILITIES>                           10,460
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        84,964
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                   110,887
<SALES>                                         75,530
<TOTAL-REVENUES>                                75,530
<CGS>                                           41,390
<TOTAL-COSTS>                                   19,709
<OTHER-EXPENSES>                                 7,442
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  41
<INCOME-PRETAX>                                  8,011
<INCOME-TAX>                                   (7,201)
<INCOME-CONTINUING>                             15,212
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    15,212
<EPS-BASIC>                                        .83
<EPS-DILUTED>                                      .82