<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C> <C> <C>
<PERIOD-TYPE> 3-MOS 9-MOS 3-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-1999 DEC-31-2000 DEC-31-2000
<PERIOD-END> SEP-30-1999 SEP-30-1999 SEP-30-2000 SEP-30-2000
<CASH> 6,603 6,603 24,002 24,002
<SECURITIES> 0 0 22,591 22,591
<RECEIVABLES> 2,957 2,957 6,702 6,702
<ALLOWANCES> (57) (57) (100) (100)
<INVENTORY> 7,101 7,101 19,757 19,757
<CURRENT-ASSETS> 2,124 2,124 877 877
<PP&E> 15,921 15,291 24,680 24,680
<DEPRECIATION> (9,477) (9,477) (11,914) (11,914)
<TOTAL-ASSETS> 25,297 25,297 86,896 86,896
<CURRENT-LIABILITIES> 9,540 9,540 9,981 9,981
<BONDS> 0 0 0 0
0 0 0 0
0 0 0 0
<COMMON> 113 113 167 167
<OTHER-SE> 13,259 13,259 73,101 73,101
<TOTAL-LIABILITY-AND-EQUITY> 25,297 25,297 86,896 86,896
<SALES> 2,742 5,504 8,095 23,142
<TOTAL-REVENUES> 2,742 5,504 8,095 23,142
<CGS> 2,291 5,103 10,225 25,282
<TOTAL-COSTS> 2,291 5,103 10,225 25,282
<OTHER-EXPENSES> 2,176 5,842 4,388 13,753
<LOSS-PROVISION> 0 0 0 0
<INTEREST-EXPENSE> 384 561 207 597
<INCOME-PRETAX> (2,079) (5,947) (5,896) (14,049)
<INCOME-TAX> 0 0 0 0
<INCOME-CONTINUING> (2,079) (5,947) (5,896) (14,049)
<DISCONTINUED> (109) (1,642) 534 (1,818)
<EXTRAORDINARY> 0 0 0 0
<CHANGES> 0 0 0 0
<NET-INCOME> (2,188) (7,589) (5,362) (15,867)
<EPS-BASIC> (3.62) (14.21) (0.32) (1.12)
<EPS-DILUTED> (3.62) (14.21) (0.32) (1.12)
</TABLE>