<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   3-MOS                   YEAR
<FISCAL-YEAR-END>                          JUL-31-1998             JUL-31-1997             JUL-31-1997
<PERIOD-START>                             NOV-01-1997             NOV-01-1996             AUG-01-1996
<PERIOD-END>                               JAN-31-1998             JAN-31-1997             JUL-31-1997
<CASH>                                           1,483                   1,599                   1,326
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                   25,743                  16,893                  21,483
<ALLOWANCES>                                       191                     469                     616
<INVENTORY>                                          0                       0                       0
<CURRENT-ASSETS>                                32,065                  19,978                  26,091
<PP&E>                                          75,218                   8,555                  12,640
<DEPRECIATION>                                   8,171                   4,338                   6,853
<TOTAL-ASSETS>                                 110,819                  62,104                  88,151
<CURRENT-LIABILITIES>                           13,237                  10,481                  14,663
<BONDS>                                         54,794                  16,626                  32,388
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                            74                      69                      73
<OTHER-SE>                                      42,714                  34,928                  41,027
<TOTAL-LIABILITY-AND-EQUITY>                   110,819                  62,104                  88,151
<SALES>                                         48,712                  29,946                 131,867
<TOTAL-REVENUES>                                48,712                  29,946                 131,867
<CGS>                                                0                       0                       0
<TOTAL-COSTS>                                   28,578                  20,106                 124,054
<OTHER-EXPENSES>                                     0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                               1,071                     236                   1,481
<INCOME-PRETAX>                                  1,792                   1,132                   6,332
<INCOME-TAX>                                       753                     453                   2,485
<INCOME-CONTINUING>                              1,039                     679                   3,847
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                   (335)
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                     1,039                     679                   3,512
<EPS-PRIMARY>                                     0.14                    0.10                    0.51
<EPS-DILUTED>                                     0.14                    0.10                    0.51
        

</TABLE>