<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
COMPANY'S DECEMBER 31,1997 CONSOILDATED FINANCIAL STATEMENTS FOR THE PERIODS
MARCH 31, JUNE 30 AND SEPTEMBER 30, 1996 AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED>
<MULTIPLIER> 1,000

<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1996             DEC-31-1996
<PERIOD-START>                             JAN-01-1996             JAN-01-1996             JAN-01-1996
<PERIOD-END>                               MAR-31-1996             JUN-30-1996             SEP-30-1996
<CASH>                                           9,322                   6,468                   7,099
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                    6,051                   5,887                   4,436
<ALLOWANCES>                                     (336)                   (278)                   (366)
<INVENTORY>                                        238                     227                     185
<CURRENT-ASSETS>                                16,086                  14,157                  13,959
<PP&E>                                           6,162                   6,540                   6,923
<DEPRECIATION>                                 (3,802)                 (4,057)                 (4,341)
<TOTAL-ASSETS>                                  22,292                  20,753                  20,427
<CURRENT-LIABILITIES>                            4,327                   2,639                   3,907
<BONDS>                                              0                       0                       0
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                           143                     143                     143
<OTHER-SE>                                      29,260                  29,323                  27,720
<TOTAL-LIABILITY-AND-EQUITY>                    22,292                  20,753                  20,427
<SALES>                                          6,912                  12,263                  17,070
<TOTAL-REVENUES>                                 6,912                  12,263                  17,070
<CGS>                                              393                     757                   1,314
<TOTAL-COSTS>                                    6,512                  12,471                  19,371
<OTHER-EXPENSES>                                     0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                                   0                       0                       0
<INCOME-PRETAX>                                    127                   (728)                 (3,273)
<INCOME-TAX>                                      (43)                     271                   1,059
<INCOME-CONTINUING>                                 84                   (457)                 (2,214)
<DISCONTINUED>                                     291                     901                   1,071
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                       375                     444                 (1,143)
<EPS-PRIMARY>                                     0.03                    0.04                  (0.10)
<EPS-DILUTED>                                     0.03                    0.04                  (0.10)


</TABLE>