<ARTICLE> 5
<MULTIPLIER> 1,000
       
                                                     
<PERIOD-TYPE>                   3-MOS                     3-MOS
<FISCAL-YEAR-END>                         DEC-29-1996               DEC-31-1995
<PERIOD-START>                            JAN-01-1996               DEC-26-1994
<PERIOD-END>                              MAR-31-1996               MAR-26-1995 
<CASH>                                         11,143                     8,084
<SECURITIES>                                   33,322                    20,825
<RECEIVABLES>                                  10,409                     5,717
<ALLOWANCES>                                        0                         0
<INVENTORY>                                     4,957                     3,551
<CURRENT-ASSETS>                               29,497                    19,825
<PP&E>                                         73,380                    42,961
<DEPRECIATION>                                 13,658                     7,042
<TOTAL-ASSETS>                                132,949                    83,737
<CURRENT-LIABILITIES>                          16,676                    14,305
<BONDS>                                         1,505                     1,902
<COMMON>                                            0                         0
<PREFERRED-MANDATORY>                               0                         0
<PREFERRED>                                       179                       108
<OTHER-SE>                                    110,379                    65,497
<TOTAL-LIABILITY-AND-EQUITY>                  132,949                    83,737
<SALES>                                        71,977                    48,175
<TOTAL-REVENUES>                               76,726                    52,009
<CGS>                                          39,160                    27,048
<TOTAL-COSTS>                                  62,972                    42,538
<OTHER-EXPENSES>                                8,730                     6,317
<LOSS-PROVISION>                                    0                         0
<INTEREST-EXPENSE>                                  0                         0
<INCOME-PRETAX>                                 5,586                     3,613
<INCOME-TAX>                                    2,067                     1,373
<INCOME-CONTINUING>                             3,519                     2,240
<DISCONTINUED>                                      0                         0
<EXTRAORDINARY>                                     0                         0
<CHANGES>                                           0                         0
<NET-INCOME>                                    3,519                     2,240
<EPS-PRIMARY>                                    0.20                      0.14
<EPS-DILUTED>                                    0.20                      0.14