<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
ACCOMPANYING FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE 
TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                                                  
<PERIOD-TYPE>                   3-MOS                   9-MOS
<FISCAL-YEAR-END>                          JUN-30-1999             JUN-30-1999
<PERIOD-START>                             JAN-01-1999             JUL-01-1998
<PERIOD-END>                               MAR-31-1999             MAR-31-1999
<CASH>                                           6,781                   6,781
<SECURITIES>                                     5,002                   5,002
<RECEIVABLES>                                   10,311                  10,311
<ALLOWANCES>                                       589                     589
<INVENTORY>                                      5,209                   5,209
<CURRENT-ASSETS>                                30,297                  30,297
<PP&E>                                          14,289                  14,289
<DEPRECIATION>                                   5,748                   5,748
<TOTAL-ASSETS>                                  40,664                  40,664
<CURRENT-LIABILITIES>                           13,632                  13,632
<BONDS>                                            321                     321
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                             9                       9
<OTHER-SE>                                      26,515                  26,515
<TOTAL-LIABILITY-AND-EQUITY>                    40,664                  40,664
<SALES>                                         13,388                  36,190
<TOTAL-REVENUES>                                13,388                  36,190
<CGS>                                            5,871                  17,389
<TOTAL-COSTS>                                    5,871                  17,389
<OTHER-EXPENSES>                                 6,755                  20,141
<LOSS-PROVISION>                                    91                     329
<INTEREST-EXPENSE>                                 182                     552
<INCOME-PRETAX>                                    580                 (1,892)
<INCOME-TAX>                                       203                   (377)
<INCOME-CONTINUING>                                377                 (1,515)
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                       377                 (1,515)
<EPS-PRIMARY>                                     0.04                  (0.18)
<EPS-DILUTED>                                     0.04                  (0.18)