<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
UNAUDITED FINANCIAL STATEMENTS FOR THE THREE MONTHS AND SIX MONTHS ENDED 6/30/99
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000

<S>                             <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1999             DEC-31-1999
<PERIOD-START>                             APR-01-1999             JAN-01-1999
<PERIOD-END>                               JUN-30-1999             JUN-30-1999
<CASH>                                           2,643                   2,643
<SECURITIES>                                    56,402                  56,402
<RECEIVABLES>                                   15,613                  15,613
<ALLOWANCES>                                       595                     595
<INVENTORY>                                          0                       0
<CURRENT-ASSETS>                                82,734                  82,734
<PP&E>                                           7,260                   7,260
<DEPRECIATION>                                   3,690                   3,690
<TOTAL-ASSETS>                                  88,130                  88,130
<CURRENT-LIABILITIES>                            9,284                   9,284
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                           248                     248
<OTHER-SE>                                      78,598                  78,598
<TOTAL-LIABILITY-AND-EQUITY>                    88,130                  88,130
<SALES>                                         16,221                  29,475
<TOTAL-REVENUES>                                16,221                  29,475
<CGS>                                            8,911                  16,703
<TOTAL-COSTS>                                    8,911                  16,703
<OTHER-EXPENSES>                                 6,491                  12,120
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                  15                      86
<INCOME-PRETAX>                                  1,295                   1,063
<INCOME-TAX>                                       531                     447
<INCOME-CONTINUING>                                764                     616
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                 (4,873)<F1>
<NET-INCOME>                                       764                 (4,257)
<EPS-BASIC>                                       0.03                  (0.22)
<EPS-DILUTED>                                     0.03                  (0.22)
<FN>
<F1>Non-cash dividend on beneficial conversion on convertible preferred stock
</FN>


</TABLE>