<ARTICLE> 5 <MULTIPLIER> 1000 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JUL-01-1997 <PERIOD-END> SEP-30-1997 <CASH> 6,844 <SECURITIES> 0 <RECEIVABLES> 22,245 <ALLOWANCES> 1,395 <INVENTORY> 0 <CURRENT-ASSETS> 31,252 <PP&E> 94,588 <DEPRECIATION> 27,296 <TOTAL-ASSETS> 100,372 <CURRENT-LIABILITIES> 32,353 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 1,128 <OTHER-SE> 29,710 <TOTAL-LIABILITY-AND-EQUITY> 100,372 <SALES> 48,871 <TOTAL-REVENUES> 48,871 <CGS> 0 <TOTAL-COSTS> 43,938 <OTHER-EXPENSES> (36) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 864 <INCOME-PRETAX> 4,105 <INCOME-TAX> 170 <INCOME-CONTINUING> 3,935 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,935 <EPS-PRIMARY> .32 <EPS-DILUTED> .32