<ARTICLE>                     5
<CURRENCY>                                     U.S. DOLLARS
       
                                                                
<PERIOD-TYPE>                                                      6-MOS 
<FISCAL-YEAR-END>                                            MAY-31-1999
<PERIOD-START>                                               JUN-01-1998
<PERIOD-END>                                                 NOV-30-1998
<EXCHANGE-RATE>                                                        1
<CASH>                                                        12,663,000
<SECURITIES>                                                   3,155,000
<RECEIVABLES>                                                  4,662,000
<ALLOWANCES>                                                      92,000
<INVENTORY>                                                            0
<CURRENT-ASSETS>                                              21,914,000
<PP&E>                                                         8,306,000
<DEPRECIATION>                                                 4,063,000
<TOTAL-ASSETS>                                                32,934,000
<CURRENT-LIABILITIES>                                         14,071,000
<BONDS>                                                                0
<PREFERRED-MANDATORY>                                                  0
<PREFERRED>                                                            0
<COMMON>                                                          48,000
<OTHER-SE>                                                    14,566,000
<TOTAL-LIABILITY-AND-EQUITY>                                  32,934,000
<SALES>                                                       39,883,000
<TOTAL-REVENUES>                                              39,883,000
<CGS>                                                                  0
<TOTAL-COSTS>                                                 38,726,000
<OTHER-EXPENSES>                                                       0
<LOSS-PROVISION>                                                       0
<INTEREST-EXPENSE>                                               306,000
<INCOME-PRETAX>                                                1,463,000
<INCOME-TAX>                                                     549,000
<INCOME-CONTINUING>                                              914,000
<DISCONTINUED>                                                         0
<EXTRAORDINARY>                                                        0
<CHANGES>                                                              0
<NET-INCOME>                                                     914,000
<EPS-PRIMARY>                                                       0.19
<EPS-DILUTED>                                                       0.17