<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 66,000
<SECURITIES> 25,490,000
<RECEIVABLES> 28,511,000
<ALLOWANCES> 345,000
<INVENTORY> 0
<CURRENT-ASSETS> 71,463,000
<PP&E> 32,358,000
<DEPRECIATION> 16,101,000
<TOTAL-ASSETS> 101,754,000
<CURRENT-LIABILITIES> 22,936,000
<BONDS> 0
0
0
<COMMON> 1,504,000
<OTHER-SE> 76,473,000
<TOTAL-LIABILITY-AND-EQUITY> 101,754,000
<SALES> 0
<TOTAL-REVENUES> 100,011,000
<CGS> 0
<TOTAL-COSTS> 75,917,000
<OTHER-EXPENSES> 19,236,000
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 130,976
<INCOME-PRETAX> 4,910,000
<INCOME-TAX> 1,817,000
<INCOME-CONTINUING> 3,093,000
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 3,093,000
<EPS-BASIC> .21
<EPS-DILUTED> .20
</TABLE>