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<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> Dec-31-2000
<PERIOD-START> Jan-01-2000
<PERIOD-END> Jun-30-2000
<CASH> 3275
<SECURITIES> 29873
<RECEIVABLES> 12964
<ALLOWANCES> 126
<INVENTORY> 978
<CURRENT-ASSETS> 52416
<PP&E> 7693
<DEPRECIATION> 4023
<TOTAL-ASSETS> 63755
<CURRENT-LIABILITIES> 12905
<BONDS> 0
0
0
<COMMON> 19
<OTHER-SE> 50568
<TOTAL-LIABILITY-AND-EQUITY> 63755
<SALES> 22054
<TOTAL-REVENUES> 22054
<CGS> 2732
<TOTAL-COSTS> 6012
<OTHER-EXPENSES> 14412
<LOSS-PROVISION> 139
<INTEREST-EXPENSE> 55
<INCOME-PRETAX> 2799
<INCOME-TAX> (1156)
<INCOME-CONTINUING> 0
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 1643
<EPS-BASIC> 0.09
<EPS-DILUTED> 0.08
</TABLE>
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