<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C> <C>
<PERIOD-TYPE> 12-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-START> JAN-01-1999 JAN-01-2000
<PERIOD-END> DEC-31-1999 SEP-30-2000
<CASH> 153,336 60,431,360
<SECURITIES> 0 0
<RECEIVABLES> 6,359,652 5,691,365
<ALLOWANCES> 160,593 225,181
<INVENTORY> 3,918,866 2,729,610
<CURRENT-ASSETS> 10,894,722 76,782,647
<PP&E> 6,263,155 5,873,997
<DEPRECIATION> 3,682,016 2,276,388
<TOTAL-ASSETS> 19,963,510 83,460,527
<CURRENT-LIABILITIES> 9,525,000 6,867,128
<BONDS> 12,537,968 0
0 0
0 0
<COMMON> 130,000 0
<OTHER-SE> (2,229,458) 76,379,370
<TOTAL-LIABILITY-AND-EQUITY> 19,963,510 83,460,128
<SALES> 23,034,954 18,785,721
<TOTAL-REVENUES> 23,034,954 19,705,698
<CGS> 12,090,035 9,401,352
<TOTAL-COSTS> 17,828,519 16,803,889
<OTHER-EXPENSES> 0 13,160
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 1,198,012 1,776,110
<INCOME-PRETAX> (8,081,613) (3,228,813)
<INCOME-TAX> 1,745,273 0
<INCOME-CONTINUING> (9,826,886) (8,288,813)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (9,826,886) (8,288,813)
<EPS-BASIC> (0.76) (.55)
<EPS-DILUTED> (0.76) (.55)
</TABLE>