<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1000
<CURRENCY> U.S. DOLLARS
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> APR-1-2000
<PERIOD-END> JUN-30-2000
<EXCHANGE-RATE> 1
<CASH> 1,117
<SECURITIES> 2,029
<RECEIVABLES> 7,201
<ALLOWANCES> 1,458
<INVENTORY> 0
<CURRENT-ASSETS> 10,814
<PP&E> 13,423
<DEPRECIATION> 8,743
<TOTAL-ASSETS> 27,505
<CURRENT-LIABILITIES> 16,662
<BONDS> 0
0
0
<COMMON> 153
<OTHER-SE> 11
<TOTAL-LIABILITY-AND-EQUITY> 27,505
<SALES> 5,788
<TOTAL-REVENUES> 5,788
<CGS> 653
<TOTAL-COSTS> 6,806
<OTHER-EXPENSES> 7,770
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 719
<INCOME-PRETAX> (8,553)
<INCOME-TAX> 1,165
<INCOME-CONTINUING> (9,718)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (9,718)
<EPS-BASIC> (0.67)
<EPS-DILUTED> (0.67)
</TABLE>