<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENT OF OPERATIONS FOUND ON
PAGES 3 AND 4 OF THE COMPANY'S FORM 10-Q FOR THE YEAR TO DATE SEPTEMBER 30, 1998
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               SEP-30-1998
<CASH>                                           2,058
<SECURITIES>                                         0
<RECEIVABLES>                                    1,448
<ALLOWANCES>                                         0
<INVENTORY>                                        316
<CURRENT-ASSETS>                                   294
<PP&E>                                           7,927
<DEPRECIATION>                                 (6,199)
<TOTAL-ASSETS>                                  14,134
<CURRENT-LIABILITIES>                            9,272
<BONDS>                                              0
<PREFERRED-MANDATORY>                            2,898
<PREFERRED>                                          0
<COMMON>                                        61,297
<OTHER-SE>                                    (63,307)
<TOTAL-LIABILITY-AND-EQUITY>                    14,134
<SALES>                                          9,684
<TOTAL-REVENUES>                                 9,684
<CGS>                                            5,536
<TOTAL-COSTS>                                    5,536
<OTHER-EXPENSES>                                 1,779
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               (492)
<INCOME-PRETAX>                                (5,449)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                            (5,449)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (5,449)
<EPS-PRIMARY>                                    (.60)
<EPS-DILUTED>                                    (.60)