<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE BALANCE
SHEETS AND STATEMENTS OF OPERATIONS INCLUDED IN THE COMPANY'S FORM 10-K FOR THE
YEAR ENDED DECEMBER 31, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS AND THE NOTES THERETO.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                          12,780
<SECURITIES>                                    32,973
<RECEIVABLES>                                    5,751
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                83,042
<PP&E>                                          25,442
<DEPRECIATION>                                (20,587)
<TOTAL-ASSETS>                                  87,897
<CURRENT-LIABILITIES>                           48,216
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             3
<OTHER-SE>                                      36,753
<TOTAL-LIABILITY-AND-EQUITY>                    87,897
<SALES>                                              0
<TOTAL-REVENUES>                                56,658
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                                85,052
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 629
<INCOME-PRETAX>                               (26,070)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                           (26,070)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (26,070)
<EPS-BASIC>                                   (1.05)<F1>
<EPS-DILUTED>                                   (1.05)
<FN>
<F1>For Purposes of this Exhibit, Primary means Basic.
</FN>