<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AT MARCH 31, 1997 AND THE CONSOLIDATED STATEMENT OF
OPERATION FOR THE PERIOD ENDED MARCH 31, 1997 AND IS QUALIFIED IN ITS ENTIRETY
BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED> 
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                       2,018,028
<SECURITIES>                                   400,000
<RECEIVABLES>                                4,867,120
<ALLOWANCES>                                   285,819
<INVENTORY>                                  4,430,353
<CURRENT-ASSETS>                            12,633,934
<PP&E>                                       5,357,207
<DEPRECIATION>                               3,638,743
<TOTAL-ASSETS>                              34,877,147
<CURRENT-LIABILITIES>                       10,719,261
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                         30
<COMMON>                                        59,913
<OTHER-SE>                                  13,782,840
<TOTAL-LIABILITY-AND-EQUITY>                34,877,147
<SALES>                                      5,353,053
<TOTAL-REVENUES>                             6,201,908
<CGS>                                        3,260,998
<TOTAL-COSTS>                                3,027,879
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             310,744
<INCOME-PRETAX>                              (289,904)
<INCOME-TAX>                                  (87,829)
<INCOME-CONTINUING>                          (202,075)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 (202,075)
<EPS-PRIMARY>                                    (.11)
<EPS-DILUTED>                                    (.11)