<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED>

<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   9-MOS                   6-MOS                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1996             DEC-31-1996
<PERIOD-END>                               SEP-30-1996             JUN-30-1996             MAR-31-1996
<CASH>                                       2,102,000               2,582,000                 631,000
<SECURITIES>                                   662,000                 606,000               1,473,000
<RECEIVABLES>                                3,287,000               2,725,000               4,145,000
<ALLOWANCES>                                   269,000                 369,000               1,738,000
<INVENTORY>                                  6,433,000               6,919,000              14,827,000
<CURRENT-ASSETS>                            20,533,000              23,527,000              19,934,000
<PP&E>                                       4,403,000               4,358,000               5,876,000
<DEPRECIATION>                               2,053,000               2,022,000               2,656,000
<TOTAL-ASSETS>                              25,532,000              28,420,000              33,681,000
<CURRENT-LIABILITIES>                       15,782,000              18,396,000              22,015,000
<BONDS>                                      1,346,000               1,511,000               1,052,000
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                       907,000                 907,000                 877,000
<OTHER-SE>                                   4,267,000               3,511,000               7,660,000
<TOTAL-LIABILITY-AND-EQUITY>                25,532,000              28,420,000              33,681,000
<SALES>                                     12,568,000               7,770,000               7,197,000
<TOTAL-REVENUES>                            12,568,000               7,770,000               7,197,000
<CGS>                                        7,024,000               4,376,000               5,303,000
<TOTAL-COSTS>                                7,024,000               4,376,000               5,303,000
<OTHER-EXPENSES>                             4,115,000               2,653,000               3,177,000
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                              73,000                  24,000                 543,000
<INCOME-PRETAX>                              2,580,000               1,839,000               (772,000)
<INCOME-TAX>                                         0                       0                       0
<INCOME-CONTINUING>                          2,580,000               1,839,000               (772,000)
<DISCONTINUED>                             (8,001,000)             (8,001,000)                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                               (5,421,000)             (6,162,000)               (772,000)
<EPS-PRIMARY>                                    (.91)                  (1.04)                   (.13)
<EPS-DILUTED>                                    (.90)                  (1.03)                   (.13)


</TABLE>