<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEETS AND CONSOLIDATED STATEMENTS OF OPERATIONS FOUND ON
PAGES 3, 4 AND 5 OF THE COMPANY'S FORM 10-Q AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               SEP-30-1996
<CASH>                                             767
<SECURITIES>                                    10,223
<RECEIVABLES>                                    4,228
<ALLOWANCES>                                     (372)
<INVENTORY>                                      5,656
<CURRENT-ASSETS>                                19,904
<PP&E>                                           4,105
<DEPRECIATION>                                   1,971
<TOTAL-ASSETS>                                  40,388
<CURRENT-LIABILITIES>                           10,772
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          1
<COMMON>                                           116
<OTHER-SE>                                      27,720
<TOTAL-LIABILITY-AND-EQUITY>                    40,388
<SALES>                                         19,687
<TOTAL-REVENUES>                                19,687
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                                25,842
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               (136)
<INCOME-PRETAX>                                (6,019)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                            (6,019)
<DISCONTINUED>                                   1,918
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (4,101)
<EPS-PRIMARY>                                    (.18)
<EPS-DILUTED>                                    (.18)