<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> APR-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 523,000
<SECURITIES> 11,917,000
<RECEIVABLES> 913,000
<ALLOWANCES> 0
<INVENTORY> 297,000
<CURRENT-ASSETS> 13,666,000
<PP&E> 1,287,000
<DEPRECIATION> 519,000
<TOTAL-ASSETS> 15,501,000
<CURRENT-LIABILITIES> 3,575,000
<BONDS> 0
0
0
<COMMON> 157,000
<OTHER-SE> 4,284,000
<TOTAL-LIABILITY-AND-EQUITY> 15,501,000
<SALES> 142,000
<TOTAL-REVENUES> 502,000
<CGS> 446,000
<TOTAL-COSTS> 3,831,000
<OTHER-EXPENSES> 293,000
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 180,000
<INCOME-PRETAX> (3,622,000)
<INCOME-TAX> (3,622,000)
<INCOME-CONTINUING> (3,622,000)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (3,622,000)
<EPS-BASIC> (0.23)
<EPS-DILUTED> (0.23)
</TABLE>