<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C> <C> <C>
<PERIOD-TYPE> 3-MOS 3-MOS 6-MOS 6-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999 DEC-31-2000 DEC-31-1999
<PERIOD-END> JUN-30-2000 JUN-30-1999 JUN-30-2000 JUN-30-1999
<CASH> 33,481 0 33,481 0
<SECURITIES> 20,898 0 20,898 0
<RECEIVABLES> 8,485 0 8,485 0
<ALLOWANCES> (100) 0 (100) 0
<INVENTORY> 19,102 0 19,102 0
<CURRENT-ASSETS> 2,432 0 2,432 0
<PP&E> 23,002 0 23,002 0
<DEPRECIATION> 10,921 0 10,921 0
<TOTAL-ASSETS> 96,464 0 96,464 0
<CURRENT-LIABILITIES> 14,058 0 14,058 0
<BONDS> 0 0 0 0
0 0 0 0
0 0 0 0
<COMMON> 163 0 163 0
<OTHER-SE> 78,183 0 78,183 0
<TOTAL-LIABILITY-AND-EQUITY> 96,464 0 96,464 0
<SALES> 8,731 1,585 15,047 2,762
<TOTAL-REVENUES> 8,731 1,585 15,047 2,762
<CGS> 8,543 1,162 15,057 2,812
<TOTAL-COSTS> 8,543 1,162 15,057 2,812
<OTHER-EXPENSES> 5,555 2,042 9,364 3,666
<LOSS-PROVISION> 0 0 0 0
<INTEREST-EXPENSE> 203 109 390 177
<INCOME-PRETAX> (4,569) (1,720) (8,152) (3,868)
<INCOME-TAX> 0 0 0 0
<INCOME-CONTINUING> (4,569) (1,720) (8,152) (3,868)
<DISCONTINUED> 496 (1,891) (2,352) (1,533)
<EXTRAORDINARY> 0 0 0 0
<CHANGES> 0 0 0 0
<NET-INCOME> (4,073) (3,611) (10,504) (5,401)
<EPS-BASIC> (0.25) (7.22) (0.81) (10.87)
<EPS-DILUTED> (0.25) (7.22) (0.81) (10.87)
</TABLE>