<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 9-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-1998
<PERIOD-END> SEP-30-2000 SEP-30-1999
<CASH> 1,516 1,920
<SECURITIES> 0 0
<RECEIVABLES> 10,761 9,660
<ALLOWANCES> 492 337
<INVENTORY> 1,643 2,105
<CURRENT-ASSETS> 13,929 14,062
<PP&E> 9,552 8,857
<DEPRECIATION> 4,776 2,903
<TOTAL-ASSETS> 62,650 65,306
<CURRENT-LIABILITIES> 13,235 27,513
<BONDS> 0 0
0 0
0 0
<COMMON> 53,443 52,822
<OTHER-SE> (16,016) (16,119)
<TOTAL-LIABILITY-AND-EQUITY> 62,650 65,306
<SALES> 7,463 9,396
<TOTAL-REVENUES> 44,670 45,620
<CGS> 4,744 6,051
<TOTAL-COSTS> 28,693 29,534
<OTHER-EXPENSES> 13,557 13,765
<LOSS-PROVISION> 0 827
<INTEREST-EXPENSE> 1,672 1,620
<INCOME-PRETAX> 748 (126)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> 748 (126)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 748 (126)
<EPS-BASIC> 0.11 (0.02)
<EPS-DILUTED> 0.11 (0.02)
</TABLE>