<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED>
<MULTIPLIER> 1000

<S>                             <C>                    <C>                    <C>
<PERIOD-TYPE>                   3-MOS                  6-MOS                  9-MOS
<FISCAL-YEAR-END>                    DEC-31-1996          DEC-31-1996            DEC-31-1996
<PERIOD-START>                       JAN-01-1996          JAN-01-1996            JAN-01-1996
<PERIOD-END>                         MAR-31-1996          JUN-30-1996            SEP-30-1996
<CASH>                                        243                  129                    646
<SECURITIES>                                    0                    0                      0
<RECEIVABLES>                              21,136               30,807                 23,726
<ALLOWANCES>                                  721                  802                    784
<INVENTORY>                                14,782               14,935                 15,267
<CURRENT-ASSETS>                           41,658               50,148                 43,067
<PP&E>                                      6,674                6,768                  7,018
<DEPRECIATION>                              3,374                3,518                  3,673
<TOTAL-ASSETS>                             79,404               87,446                 80,061
<CURRENT-LIABILITIES>                      19,167               45,631                 17,103
<BONDS>                                    25,465                5,465                 25,594
<PREFERRED-MANDATORY>                           0                    0                      0
<PREFERRED>                                     0                    0                      0
<COMMON>                                       81                   81                     81
<OTHER-SE>                                 26,112               27,990                 28,955
<TOTAL-LIABILITY-AND-EQUITY>               79,404               87,446                 80,061
<SALES>                                    19,036               39,881                 57,663
<TOTAL-REVENUES>                           19,844               41,456                 59,793
<CGS>                                      10,210               21,216                 31,316
<TOTAL-COSTS>                              10,210               21,216                 31,316
<OTHER-EXPENSES>                                0                    0                      0
<LOSS-PROVISION>                              150                  230                    390
<INTEREST-EXPENSE>                            627                1,391                  2,176
<INCOME-PRETAX>                             1,350                3,319                  4,324
<INCOME-TAX>                                   60                  150                    190
<INCOME-CONTINUING>                         1,290                3,169                  4,134
<DISCONTINUED>                                  0                    0                      0
<EXTRAORDINARY>                                 0                    0                      0
<CHANGES>                                       0                    0                      0
<NET-INCOME>                                1,290                3,169                  4,134
<EPS-PRIMARY>                                0.16                 0.39                   0.51
<EPS-DILUTED>                                0.15                 0.37                   0.48


</TABLE>