WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS
<S> <C>
<PERIOD-TYPE> 6-MOS
<EXCHANGE-RATE> 1
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<CASH> 1,187,257
<SECURITIES> 0
<RECEIVABLES> 3,170,691
<ALLOWANCES> 161,689
<INVENTORY> 110,526
<CURRENT-ASSETS> 4,339,554
<PP&E> 8,548,765
<DEPRECIATION> 8,014,494
<TOTAL-ASSETS> 5,442,677
<CURRENT-LIABILITIES> 3,412,918
<BONDS> 64,827
<COMMON> 256,278
0
0
<OTHER-SE> 1,328,318
<TOTAL-LIABILITY-AND-EQUITY> 5,442,677
<SALES> 8,119,725
<TOTAL-REVENUES> 8,223,586
<CGS> 7,912,689
<TOTAL-COSTS> 7,912,689
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 12,000
<INTEREST-EXPENSE> 884
<INCOME-PRETAX> 47,776
<INCOME-TAX> 0
<INCOME-CONTINUING> 47,776
<DISCONTINUED> 0
<CHANGES> 0
<NET-INCOME> 47,776
<EPS-BASIC> .009
<EPS-DILUTED> .009
</TABLE>