<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS AND RELATED NOTES AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH CONSOLIDATED FINANCIAL STATEMENTS AND NOTES.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                           6,216
<SECURITIES>                                         0
<RECEIVABLES>                                    2,486
<ALLOWANCES>                                         0
<INVENTORY>                                        890
<CURRENT-ASSETS>                                 9,592
<PP&E>                                           1,909
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                                  13,401
<CURRENT-LIABILITIES>                            7,895
<BONDS>                                              0
<COMMON>                                         4,215
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                       1,291
<TOTAL-LIABILITY-AND-EQUITY>                    13,401
<SALES>                                          5,722
<TOTAL-REVENUES>                                 5,722
<CGS>                                            3,988
<TOTAL-COSTS>                                   21,348
<OTHER-EXPENSES>                                    92
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 179
<INCOME-PRETAX>                                 15,539
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                             15,539
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    15,539
<EPS-PRIMARY>                                     0.32
<EPS-DILUTED>                                     0.32