<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             APR-01-1998
<PERIOD-END>                               JUN-30-1998
<CASH>                                           1,420
<SECURITIES>                                     8,913
<RECEIVABLES>                                    8,221
<ALLOWANCES>                                      (51)
<INVENTORY>                                     16,772
<CURRENT-ASSETS>                                37,733
<PP&E>                                          52,750
<DEPRECIATION>                                 (5,872)
<TOTAL-ASSETS>                                  99,684
<CURRENT-LIABILITIES>                           25,051
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            32
<OTHER-SE>                                      74,601
<TOTAL-LIABILITY-AND-EQUITY>                    99,684
<SALES>                                         15,983
<TOTAL-REVENUES>                                15,983
<CGS>                                           10,704
<TOTAL-COSTS>                                   10,704
<OTHER-EXPENSES>                                29,457
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                               (23,581)
<INCOME-TAX>                                       597
<INCOME-CONTINUING>                           (24,178)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (24,178)
<EPS-PRIMARY>                                   (0.76)<F1>
<EPS-DILUTED>                                   (0.76)
<FN>
<F1>FOR PURPOSES OF THIS EXHIBIT, PRIMARY MEANS BASIC.
</FN>