<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   3-MOS
<FISCAL-YEAR-END>                          JUN-30-1998             JUN-30-1997
<PERIOD-START>                             JUL-01-1997             JUL-01-1996
<PERIOD-END>                               SEP-30-1997             SEP-30-1996
<CASH>                                             958                       0
<SECURITIES>                                         0                       0
<RECEIVABLES>                                    6,287                       0
<ALLOWANCES>                                         0                       0
<INVENTORY>                                          0                       0
<CURRENT-ASSETS>                                 8,366                       0
<PP&E>                                          22,851                       0
<DEPRECIATION>                                       0                       0
<TOTAL-ASSETS>                                  59,432                       0
<CURRENT-LIABILITIES>                           30,110                       0
<BONDS>                                         40,973                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                            74                       0
<OTHER-SE>                                     (16,122)                      0
<TOTAL-LIABILITY-AND-EQUITY>                    59,432                       0
<SALES>                                          1,021                     922
<TOTAL-REVENUES>                                23,262                  23,262
<CGS>                                                0                       0
<TOTAL-COSTS>                                   17,102                  20,656
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                               1,365                   2,455
<INCOME-PRETAX>                                  6,160                   1,698
<INCOME-TAX>                                       174                     123
<INCOME-CONTINUING>                              6,160                   1,698
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                     5,986                   1,575
<EPS-PRIMARY>                                      .72                     .23
<EPS-DILUTED>                                      .72                     .23
<FN>
THE FISCAL 1997 FINANCIAL DATA HAS BEEN RESTATED TO REFLECT A CHANGE IN 
ACCOUNTING METHOD RETROACTIVELY APPLIED BY THE COMPANY IN FISCAL 1997 (SEE 
NOTE 1 TO THE CONSOLIDATED FINANCIAL STATEMENTS INCLUDED IN ITEM 1 OF PART I).
</FN>
        

</TABLE>