<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THE SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE FINANCIAL
STATEMENTS OF THE COMPANY FOR THE FISCAL YEAR ENDED DECEMBER 31, 1998 AND FOR
THE THREE AND SIX MONTHS ENDED JUNE 30, 1998 AND 1999, AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>

<S>                             <C>                     <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   3-MOS                   6-MOS                   6-MOS
<FISCAL-YEAR-END>                          JUN-30-1998             JUN-30-1999             JUN-30-1998             JUN-30-1999
<PERIOD-START>                             APR-01-1998             APR-01-1999             JAN-01-1998             JAN-01-1999
<PERIOD-END>                               JUN-30-1998             JUN-30-1999             JUN-30-1998             JUN-30-1999
<CASH>                                               0                       0                       0                       0
<SECURITIES>                                         0                       0                       0                       0
<RECEIVABLES>                                        0                       0                       0                       0
<ALLOWANCES>                                         0                       0                       0                       0
<INVENTORY>                                          0                       0                       0                       0
<CURRENT-ASSETS>                                     0                       0                       0                       0
<PP&E>                                               0                       0                       0                       0
<DEPRECIATION>                                       0                       0                       0                       0
<TOTAL-ASSETS>                                       0                       0                       0                       0
<CURRENT-LIABILITIES>                                0                       0                       0                       0
<BONDS>                                              0                       0                       0                       0
<PREFERRED-MANDATORY>                                0                       0                       0                       0
<PREFERRED>                                          0                       0                       0                       0
<COMMON>                                             0                       0                       0                       0
<OTHER-SE>                                           0                       0                       0                       0
<TOTAL-LIABILITY-AND-EQUITY>                         0                       0                       0                       0
<SALES>                                        554,000               1,451,000               1,303,000               2,727,000
<TOTAL-REVENUES>                               664,000               1,418,000               1,469,000               3,141,000
<CGS>                                                0                       0                       0                       0
<TOTAL-COSTS>                                  872,000               1,865,000               1,583,000               3,582,000
<OTHER-EXPENSES>                                     0                       0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0                       0
<INTEREST-EXPENSE>                                   0                  11,000                   1,400                  12,000
<INCOME-PRETAX>                              (208,000)               (447,000)               (114,000)               (441,000)
<INCOME-TAX>                                  (78,000)                (97,000)                (40,000)                (95,000)
<INCOME-CONTINUING>                          (130,000)               (350,000)                (74,000)               (346,000)
<DISCONTINUED>                                       0                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0                       0
<CHANGES>                                            0                       0                       0                       0
<NET-INCOME>                                 (130,000)               (350,000)                (74,000)               (346,000)
<EPS-BASIC>                                     (0.04)                  (0.12)                  (0.03)                  (0.12)
<EPS-DILUTED>                                   (0.04)                  (0.12)                  (0.03)                  (0.12)


</TABLE>