<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               JUN-30-1998
<CASH>                                           3,444
<SECURITIES>                                    17,533
<RECEIVABLES>                                    2,680
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                                26,718
<PP&E>                                           5,033
<DEPRECIATION>                                   3,723
<TOTAL-ASSETS>                                  29,028
<CURRENT-LIABILITIES>                            8,857
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             7
<OTHER-SE>                                      20,171
<TOTAL-LIABILITY-AND-EQUITY>                    29,028
<SALES>                                         10,925
<TOTAL-REVENUES>                                10,925
<CGS>                                              110
<TOTAL-COSTS>                                   10,563
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 528
<INCOME-PRETAX>                                    890
<INCOME-TAX>                                       320
<INCOME-CONTINUING>                                570
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       570
<EPS-PRIMARY>                                      .08
<EPS-DILUTED>                                      .08