<ARTICLE>      5
<MULTIPLIER>   1,000

                                            
<PERIOD-TYPE>                         3-MOS             6-MOS
<FISCAL-YEAR-END>               DEC-31-1999       DEC-31-1999
<PERIOD-START>                  APR-01-1999       JAN-01-1999
<PERIOD-END>                    JUN-30-1999       JUN-30-1999
<CASH>                               17,466            17,466
<SECURITIES>                          7,039             7,039
<RECEIVABLES>                        23,163            23,163
<ALLOWANCES>                          2,531             2,531
<INVENTORY>                           3,922             3,922
<CURRENT-ASSETS>                     54,023            54,023
<PP&E>                               43,622            43,622
<DEPRECIATION>                            0                 0
<TOTAL-ASSETS>                      101,163           101,163
<CURRENT-LIABILITIES>                18,556            18,556
<BONDS>                                   0                 0
<PREFERRED-MANDATORY>                     0                 0
<PREFERRED>                               0                 0
<COMMON>                                166               166
<OTHER-SE>                           80,539            80,539
<TOTAL-LIABILITY-AND-EQUITY>        101,163           101,163
<SALES>                              27,421            51,585
<TOTAL-REVENUES>                     27,421            51,585
<CGS>                                17,930            34,136
<TOTAL-COSTS>                        26,483            50,570
<OTHER-EXPENSES>                          0                 0
<LOSS-PROVISION>                          0                 0
<INTEREST-EXPENSE>                     (247)             (521)
<INCOME-PRETAX>                       1,185             1,536
<INCOME-TAX>                            523               684
<INCOME-CONTINUING>                     662               852
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<NET-INCOME>                            662               852
<EPS-BASIC>                          0.04              0.05
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