<ARTICLE> 5
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               JUN-30-1999
<CASH>                                           1,124
<SECURITIES>                                         0
<RECEIVABLES>                                    8,170
<ALLOWANCES>                                       605
<INVENTORY>                                      1,522
<CURRENT-ASSETS>                                11,013
<PP&E>                                          20,077
<DEPRECIATION>                                  11,204
<TOTAL-ASSETS>                                  23,612
<CURRENT-LIABILITIES>                            9,292
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        19,096
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                    23,612
<SALES>                                              0
<TOTAL-REVENUES>                                21,323
<CGS>                                                0
<TOTAL-COSTS>                                   15,089
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                    92
<INTEREST-EXPENSE>                                 104
<INCOME-PRETAX>                                    972
<INCOME-TAX>                                        28
<INCOME-CONTINUING>                                  0
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       944
<EPS-BASIC>                                        .16
<EPS-DILUTED>                                      .16