<ARTICLE>                     5
<LEGEND>                      THIS SCHEDULE CONTAINS SUMMARY FINANCIAL
                              INFORMATION EXTRACTED FROM THE CONSOLIDATED
                              BALANCE SHEET AND THE CONSOLIDATED STATEMENT OF
                              OPERATIONS AND IS QUALIFIED IN ITS ENTIRETY BY
                              REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>                  1,000
       
                                      
<PERIOD-TYPE>                            6-MOS
<FISCAL-YEAR-END>                        DEC-31-1995
<PERIOD-END>                             JUN-30-1995
<CASH>                                        13,810
<SECURITIES>                                       0
<RECEIVABLES>                                  5,824
<ALLOWANCES>                                       0
<INVENTORY>                                    1,949
<CURRENT-ASSETS>                              21,898
<PP&E>                                         4,353
<DEPRECIATION>                                     0
<TOTAL-ASSETS>                                32,407
<CURRENT-LIABILITIES>                          6,716
<BONDS>                                        1,152
<COMMON>                                         432
<PREFERRED-MANDATORY>                              0
<PREFERRED>                                        0
<OTHER-SE>                                    24,107
<TOTAL-LIABILITY-AND-EQUITY>                  32,407
<SALES>                                       11,582
<TOTAL-REVENUES>                              13,040
<CGS>                                          1,817
<TOTAL-COSTS>                                 12,098  
<OTHER-EXPENSES>                                   0
<LOSS-PROVISION>                                   0
<INTEREST-EXPENSE>                                81
<INCOME-PRETAX>                                  861
<INCOME-TAX>                                       0
<INCOME-CONTINUING>                              861
<DISCONTINUED>                                     0
<EXTRAORDINARY>                                    0
<CHANGES>                                          0 
<NET-INCOME>                                     861
<EPS-PRIMARY>                                   0.02
<EPS-DILUTED>                                      0