<ARTICLE> 5 <MULTIPLIER> 1 <CURRENCY> U.S. Dollars <PERIOD-TYPE> 3-mos <FISCAL-YEAR-END> JUN-30-2000 <PERIOD-START> JUL-01-1999 <PERIOD-END> SEP-30-2000 <EXCHANGE-RATE> 1 <CASH> 13,020,774 <SECURITIES> 1,467,278 <RECEIVABLES> 4,005,328 <ALLOWANCES> 0 <INVENTORY> 440,966 <CURRENT-ASSETS> 19,184,008 <PP&E> 41,659,718 <DEPRECIATION> 22,479,313 <TOTAL-ASSETS> 40,492,074 <CURRENT-LIABILITIES> 3,967,318 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 251,082 <OTHER-SE> 17,494,598 <TOTAL-LIABILITY-AND-EQUITY> 40,492,074 <SALES> 3,348,389 <TOTAL-REVENUES> 3,867,725 <CGS> 0 <TOTAL-COSTS> 2,460,314 <OTHER-EXPENSES> 538,099 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 869,312 <INCOME-TAX> 478,462 <INCOME-CONTINUING> 390,850 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 390,850 <EPS-BASIC> 0.02 <EPS-DILUTED> 0.02