<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               APR-02-1999
<CASH>                                       9,575,855
<SECURITIES>                                 3,982,239
<RECEIVABLES>                               25,644,413
<ALLOWANCES>                               (1,170,740)
<INVENTORY>                                 11,558,428
<CURRENT-ASSETS>                            56,257,698
<PP&E>                                      30,071,048
<DEPRECIATION>                            (14,302,522)
<TOTAL-ASSETS>                              90,912,884
<CURRENT-LIABILITIES>                       21,250,666
<BONDS>                                      4,550,000
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        11,630
<OTHER-SE>                                  63,120,063
<TOTAL-LIABILITY-AND-EQUITY>                90,912,884
<SALES>                                     15,278,036
<TOTAL-REVENUES>                            22,683,692
<CGS>                                        8,534,980
<TOTAL-COSTS>                               13,490,010
<OTHER-EXPENSES>                             (177,358)
<LOSS-PROVISION>                               344,500
<INTEREST-EXPENSE>                              50,808
<INCOME-PRETAX>                            (3,352,761)
<INCOME-TAX>                               (1,072,880)
<INCOME-CONTINUING>                        (2,279,881)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                               (2,279,881)
<EPS-PRIMARY>                                    (.20)
<EPS-DILUTED>                                    (.20)