<ARTICLE> 5
<MULTIPLIER> 1,000
       
                                                 
<PERIOD-TYPE>                   3-MOS                  6-MOS
<FISCAL-YEAR-END>                          MAR-31-1997             MAR-31-1997
<PERIOD-START>                             JUL-01-1997             JUL-01-1997
<PERIOD-END>                               SEP-30-1997             SEP-30-1997
<CASH>                                           6,601                   6,601
<SECURITIES>                                         0                       0
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<ALLOWANCES>                                         0                       0
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<PP&E>                                          26,424                  26,424
<DEPRECIATION>                                       0                       0
<TOTAL-ASSETS>                                  44,730                  44,730
<CURRENT-LIABILITIES>                            8,544                   8,544
<BONDS>                                              0                       0
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<PREFERRED>                                          0                       0
<COMMON>                                            44                      44
<OTHER-SE>                                      34,056                  34,056
<TOTAL-LIABILITY-AND-EQUITY>                    44,730                  44,730
<SALES>                                         11,424                  22,040
<TOTAL-REVENUES>                                11,424                  22,040
<CGS>                                            7,233                  13,832
<TOTAL-COSTS>                                    7,233                  13,832
<OTHER-EXPENSES>                                 1,829                   3,523
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                   0                       0
<INCOME-PRETAX>                                  2,390                   4,730
<INCOME-TAX>                                       899                   1,791
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<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     1,491                   2,939
<EPS-PRIMARY>                                      .31                     .61
<EPS-DILUTED>                                      .31                     .61