
<TABLE> <S> <C>

<ARTICLE>                     5
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS              
<FISCAL-YEAR-END>               Dec-31-1999       
<PERIOD-START>                  Jan-01-1999       
<PERIOD-END>                    Mar-31-1999       
<CASH>                            2,061,523       
<SECURITIES>                              0       
<RECEIVABLES>                    18,325,765       
<ALLOWANCES>                     (4,829,393)      
<INVENTORY>                       4,178,680       
<CURRENT-ASSETS>                 23,748,177       
<PP&E>                           73,811,424       
<DEPRECIATION>                  (29,588,653)      
<TOTAL-ASSETS>                   81,764,070       
<CURRENT-LIABILITIES>            15,910,374       
<BONDS>                                   0       
<PREFERRED-MANDATORY>                     0       
<PREFERRED>                               0       
<COMMON>                            449,894       
<OTHER-SE>                       10,813,236       
<TOTAL-LIABILITY-AND-EQUITY>     81,764,070       
<SALES>                          18,235,255       
<TOTAL-REVENUES>                 18,235,255       
<CGS>                            15,015,658       
<TOTAL-COSTS>                    15,015,658       
<OTHER-EXPENSES>                  2,336,328       
<LOSS-PROVISION>                          0       
<INTEREST-EXPENSE>                  672,371       
<INCOME-PRETAX>                     210,898       
<INCOME-TAX>                         83,800       
<INCOME-CONTINUING>                 127,098       
<DISCONTINUED>                            0       
<EXTRAORDINARY>                           0       
<CHANGES>                                 0       
<NET-INCOME>                        127,098       
<EPS-PRIMARY>                          0.03       
<EPS-DILUTED>                          0.03       
                                                  

</TABLE>
