<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENTS OF INCOME FOUND ON PAGES
F-2 AND F-3 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.

<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               DEC-31-2000
<CASH>                                          20,345
<SECURITIES>                                    17,506
<RECEIVABLES>                                    7,806
<ALLOWANCES>                                       919
<INVENTORY>                                      8,359
<CURRENT-ASSETS>                                64,276
<PP&E>                                          15,921
<DEPRECIATION>                                   8,787
<TOTAL-ASSETS>                                  92,414
<CURRENT-LIABILITIES>                           11,762
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           205
<OTHER-SE>                                      78,582
<TOTAL-LIABILITY-AND-EQUITY>                    92,414
<SALES>                                         23,210
<TOTAL-REVENUES>                                23,210
<CGS>                                           19,009
<TOTAL-COSTS>                                   19,009
<OTHER-EXPENSES>                                47,653
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  28
<INCOME-PRETAX>                                 26,184
<INCOME-TAX>                                     1,999
<INCOME-CONTINUING>                             24,185
<DISCONTINUED>                                   (974)
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    23,211
<EPS-BASIC>                                       1.18
<EPS-DILUTED>                                     1.13