<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extractd from the
Form 10-Q for the period ending March 31, 1999 and is qualified in its
entirety by reference to such 10-Q.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               MAR-31-1999
<CASH>                                          11,745
<SECURITIES>                                         0
<RECEIVABLES>                                        0<F1>
<ALLOWANCES>                                         0<F1>
<INVENTORY>                                      1,361
<CURRENT-ASSETS>                                40,838
<PP&E>                                          76,365
<DEPRECIATION>                                  34,653
<TOTAL-ASSETS>                                  97,982
<CURRENT-LIABILITIES>                           15,292
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         7,500
<OTHER-SE>                                      46,699
<TOTAL-LIABILITY-AND-EQUITY>                    97,982
<SALES>                                              0
<TOTAL-REVENUES>                                27,328
<CGS>                                                0
<TOTAL-COSTS>                                   24,701
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 290
<INCOME-PRETAX>                                  2,478
<INCOME-TAX>                                     1,023
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     1,075
<EPS-PRIMARY>                                      .17
<EPS-DILUTED>                                      .17
<FN>
<F1>Disclosure not required on interim financial statements.
</FN>