<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED>

<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   9-MOS                   6-MOS                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1997             DEC-31-1997
<PERIOD-START>                             JAN-01-1997             JAN-01-1997             JAN-01-1997
<PERIOD-END>                               SEP-30-1997             JUN-30-1997             MAR-31-1997
<CASH>                                       1,756,843               2,048,230                  35,006
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                1,300,084               2,004,349               2,322,372
<ALLOWANCES>                                    10,000                  10,000                  10,000
<INVENTORY>                                  2,774,428               2,579,868               2,447,600
<CURRENT-ASSETS>                             7,096,466               7,725,483               5,810,746
<PP&E>                                      97,649,904              96,708,221              94,881,225
<DEPRECIATION>                               8,429,182               7,553,340               6,752,381
<TOTAL-ASSETS>                              97,468,590              97,982,898              95,038,547
<CURRENT-LIABILITIES>                        5,720,923               5,992,159               5,797,094
<BONDS>                                     10,022,868              10,170,874               7,655,839
<PREFERRED-MANDATORY>                       15,955,155              15,944,055              15,932,955
<PREFERRED>                                          0                       0                       0
<COMMON>                                        38,434                  38,434                  38,430
<OTHER-SE>                                  61,834,605              62,152,410              62,093,616
<TOTAL-LIABILITY-AND-EQUITY>                97,468,590              97,982,898              95,038,547
<SALES>                                     25,834,270              16,995,343               7,993,854
<TOTAL-REVENUES>                            25,834,270              16,995,343               7,993,854
<CGS>                                       19,272,627              12,726,380               6,371,882
<TOTAL-COSTS>                               26,662,713              17,665,542               8,793,024
<OTHER-EXPENSES>                              (72,687)                (37,545)                (18,311)
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                             192,840                   5,782                       0
<INCOME-PRETAX>                              (948,596)               (638,436)               (780,859)
<INCOME-TAX>                                 (265,806)               (221,414)               (292,822)
<INCOME-CONTINUING>                          (682,790)               (417,022)               (488,037)
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                 (682,790)               (417,022)               (488,037)
<EPS-PRIMARY>                                   (0.09)                  (0.05)                  (0.06)
<EPS-DILUTED>                                   (0.09)                  (0.05)                  (0.06)


</TABLE>