<TABLE> <S> <C>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> MAR-31-2001
<PERIOD-START> APR-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 268,000
<SECURITIES> 0
<RECEIVABLES> 567,000
<ALLOWANCES> (50,000)
<INVENTORY> 131,000<F1>
<CURRENT-ASSETS> 916,000
<PP&E> 33,301,000
<DEPRECIATION> (31,989,000)
<TOTAL-ASSETS> 2,393,000
<CURRENT-LIABILITIES> 932,000
<BONDS> 0
0
0
<COMMON> 17,000
<OTHER-SE> 0
<TOTAL-LIABILITY-AND-EQUITY> 2,393,000
<SALES> 625,000
<TOTAL-REVENUES> 635,000
<CGS> 435,000<F2>
<TOTAL-COSTS> 0
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 13,000
<INCOME-PRETAX> 109,000
<INCOME-TAX> 0
<INCOME-CONTINUING> 0
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 109,000
<EPS-BASIC> 0.007
<EPS-DILUTED> 0.007
<FN>
<F1> AND OTHER CURRENT ASSETS
<F2> OPERATING EXPENSES
</FN>
</TABLE>