<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1994
<PERIOD-END>                               JUN-30-1995
<CASH>                                       1,324,691
<SECURITIES>                                         0
<RECEIVABLES>                                  758,214
<ALLOWANCES>                                    10,000
<INVENTORY>                                          0
<CURRENT-ASSETS>                             2,121,417
<PP&E>                                       2,841,108
<DEPRECIATION>                               2,632,244
<TOTAL-ASSETS>                               2,658,609
<CURRENT-LIABILITIES>                        1,485,646
<BONDS>                                              0
<COMMON>                                       257,775
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                     771,569
<TOTAL-LIABILITY-AND-EQUITY>                 2,658,609
<SALES>                                              0
<TOTAL-REVENUES>                             2,497,653
<CGS>                                                0
<TOTAL-COSTS>                                1,407,050
<OTHER-EXPENSES>                               959,429
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 429
<INCOME-PRETAX>                                249,887
<INCOME-TAX>                                     3,200
<INCOME-CONTINUING>                            246,687
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   246,687
<EPS-PRIMARY>                                     0.01
<EPS-DILUTED>                                     0.01