<ARTICLE>                     5
<LEGEND>
         This schedule contains summary financial information extracted from the
consolidated balance sheet and the consolidated statement of earnings and is
qualified in its entirety by reference to such financial statements.
</LEGEND>


                             
<PERIOD-TYPE>                   6-MOS
<PERIOD-END>                              DEC-31-2000
<FISCAL-YEAR-END>                         JUN-30-2001

<CASH>                                                         9,350
<SECURITIES>                                                   7,292
<RECEIVABLES>                                                 22,257
<ALLOWANCES>                                                     226
<INVENTORY>                                                   19,580
<CURRENT-ASSETS>                                              72,373
<PP&E>                                                        50,673
<DEPRECIATION>                                                21,141
<TOTAL-ASSETS>                                               107,106
<CURRENT-LIABILITIES>                                         17,325
<BONDS>                                                            0
<PREFERRED-MANDATORY>                                              0
<PREFERRED>                                                        0
<COMMON>                                                       1,461
<OTHER-SE>                                                    82,325
<TOTAL-LIABILITY-AND-EQUITY>                                 107,106
<SALES>                                                       56,663
<TOTAL-REVENUES>                                              56,663
<CGS>                                                         33,083
<TOTAL-COSTS>                                                 33,083
<OTHER-EXPENSES>                                              19,515
<LOSS-PROVISION>                                                   0
<INTEREST-EXPENSE>                                                 0
<INCOME-PRETAX>                                                4,442
<INCOME-TAX>                                                   1,510
<INCOME-CONTINUING>                                            2,932
<DISCONTINUED>                                                     0
<EXTRAORDINARY>                                                 (210)
<CHANGES>                                                          0
<NET-INCOME>                                                   2,722
<EPS-BASIC>                                                      .19
<EPS-DILUTED>                                                    .18