<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-START> JUL-01-1999
<PERIOD-END> JUN-30-2000
<CASH> 6,676
<SECURITIES> 1,967
<RECEIVABLES> 4,925
<ALLOWANCES> 130
<INVENTORY> 9,659
<CURRENT-ASSETS> 23,879
<PP&E> 4,552
<DEPRECIATION> 2,188
<TOTAL-ASSETS> 26,622
<CURRENT-LIABILITIES> 1,380
<BONDS> 0
0
0
<COMMON> 13,108
<OTHER-SE> 12,134
<TOTAL-LIABILITY-AND-EQUITY> 26,622
<SALES> 23,139
<TOTAL-REVENUES> 23,139
<CGS> 15,879
<TOTAL-COSTS> 6,948
<OTHER-EXPENSES> 24
<LOSS-PROVISION> 199
<INTEREST-EXPENSE> 4
<INCOME-PRETAX> 998
<INCOME-TAX> 344
<INCOME-CONTINUING> 654
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 361
<NET-INCOME> 1,015
<EPS-BASIC> 0.27
<EPS-DILUTED> 0.27
</TABLE>