<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                                        <C>                     <C>                     <C>                <C>        
<PERIOD-TYPE>                                 9-MOS                    9-MOS                  3-MOS              3-MOS   
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1996             DEC-31-1997        DEC-31-1996
<PERIOD-END>                               SEP-30-1997             SEP-30-1996             SEP-30-1997        SEP-30-1996
<CASH>                                           3,668                       0                       0                  0
<SECURITIES>                                         0                       0                       0                  0
<RECEIVABLES>                                    8,197                       0                       0                  0
<ALLOWANCES>                                         0                       0                       0                  0
<INVENTORY>                                          0                       0                       0                  0
<CURRENT-ASSETS>                                28,797                       0                       0                  0
<PP&E>                                         114,884                       0                       0                  0
<DEPRECIATION>                                  10,196                       0                       0                  0
<TOTAL-ASSETS>                                 168,541                       0                       0                  0
<CURRENT-LIABILITIES>                           10,412                       0                       0                  0
<BONDS>                                         32,944                       0                       0                  0
<PREFERRED-MANDATORY>                                0                       0                       0                  0
<PREFERRED>                                          0                       0                       0                  0
<COMMON>                                           146                       0                       0                  0
<OTHER-SE>                                     121,888                       0                       0                  0
<TOTAL-LIABILITY-AND-EQUITY>                   168,541                       0                       0                  0
<SALES>                                         36,734                  44,360                  13,671             13,564
<TOTAL-REVENUES>                                36,734                  44,360                  13,671             13,564
<CGS>                                                0                       0                       0                  0
<TOTAL-COSTS>                                   11,236                   7,712                   4,881              3,039
<OTHER-EXPENSES>                                17,744                  24,379                   5,469              8,478
<LOSS-PROVISION>                                     0                       0                       0                  0
<INTEREST-EXPENSE>                               2,848                      39                     504                 39
<INCOME-PRETAX>                                  4,906                  12,230                   2,817              2,008
<INCOME-TAX>                                     2,918                   4,639                   1,183              1,026
<INCOME-CONTINUING>                              1,988                   7,591                   1,634                982
<DISCONTINUED>                                       0                       0                       0                  0
<EXTRAORDINARY>                                      0                       0                       0                  0
<CHANGES>                                            0                       0                       0                  0
<NET-INCOME>                                     1,988                   7,591                   1,634                982
<EPS-PRIMARY>                                      .18                     .00                     .11                .00
<EPS-DILUTED>                                      .18                     .00                     .11                .00
        

</TABLE>