<ARTICLE> 5
<MULTIPLIER> 1,000
       
                                                    
<PERIOD-TYPE>                   3-MOS                    6-MOS
<FISCAL-YEAR-END>                         DEC-31-1998              DEC-31-1998
<PERIOD-START>                            APR-01-1998              JAN-01-1998
<PERIOD-END>                              JUN-30-1998              JUN-30-1998 
<CASH>                                          7,435                    7,435
<SECURITIES>                                        0                        0
<RECEIVABLES>                                  29,508                   29,508
<ALLOWANCES>                                    5,344                    5,344
<INVENTORY>                                        67                       67
<CURRENT-ASSETS>                               37,659                   37,659
<PP&E>                                        104,285                  104,285
<DEPRECIATION>                                 20,012                   20,012
<TOTAL-ASSETS>                                185,277                  185,277
<CURRENT-LIABILITIES>                          30,162                   30,162
<BONDS>                                             0                        0
<PREFERRED-MANDATORY>                               0                        0
<PREFERRED>                                         0                        0
<COMMON>                                           58                       58
<OTHER-SE>                                     64,460                   64,460
<TOTAL-LIABILITY-AND-EQUITY>                  185,277                  185,277
<SALES>                                        24,707                   44,010
<TOTAL-REVENUES>                               24,707                   44,010
<CGS>                                          14,048                   26,672
<TOTAL-COSTS>                                  14,048                   26,672
<OTHER-EXPENSES>                                9,375                   16,898
<LOSS-PROVISION>                                    0                        0
<INTEREST-EXPENSE>                              2,382                    3,866
<INCOME-PRETAX>                               (1,098)                  (3,426)
<INCOME-TAX>                                    (462)                  (1,456)
<INCOME-CONTINUING>                             (636)                  (1,970)
<DISCONTINUED>                                      0                        0 
<EXTRAORDINARY>                                     0                        0
<CHANGES>                                           0                        0
<NET-INCOME>                                    (636)                  (1,970)
<EPS-PRIMARY>                                  (0.14)                   (0.42)
<EPS-DILUTED>                                  (0.14)                   (0.42)