<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-END> MAR-31-2000 <CASH> 3,866 <SECURITIES> 0 <RECEIVABLES> 6,471 <ALLOWANCES> 731 <INVENTORY> 0 <CURRENT-ASSETS> 12,150 <PP&E> 39,866 <DEPRECIATION> 25,699 <TOTAL-ASSETS> 57,797 <CURRENT-LIABILITIES> 14,861 <BONDS> 0 <PREFERRED-MANDATORY> 137 <PREFERRED> 0 <COMMON> 1 <OTHER-SE> 22,869 <TOTAL-LIABILITY-AND-EQUITY> 57,797 <SALES> 9,319 <TOTAL-REVENUES> 9,319 <CGS> 4,875 <TOTAL-COSTS> 2,961 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 1,483 <INCOME-TAX> 101 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 100 <NET-INCOME> 1,282 <EPS-BASIC> .094 <EPS-DILUTED> .082