<ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> MAR-31-2000 <EXCHANGE-RATE> 1 <CASH> 12,775 <SECURITIES> 23,949 <RECEIVABLES> 2,962 <ALLOWANCES> 0 <INVENTORY> 397 <CURRENT-ASSETS> 41,284 <PP&E> 51,054 <DEPRECIATION> 18,535 <TOTAL-ASSETS> 75,589 <CURRENT-LIABILITIES> 20,621 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 135 <OTHER-SE> 42,297 <TOTAL-LIABILITY-AND-EQUITY> 75,589 <SALES> 10,388 <TOTAL-REVENUES> 10,388 <CGS> 5,406 <TOTAL-COSTS> 11,955 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 225 <INCOME-PRETAX> (1,342) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,342) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,342) <EPS-BASIC> (0.10) <EPS-DILUTED> (0.10)