<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from SEC Form
10-Q and is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               MAR-31-1995
<CASH>                                       1,695,000
<SECURITIES>                                 2,060,000
<RECEIVABLES>                               13,642,000
<ALLOWANCES>                                   325,000
<INVENTORY>                                 13,416,000
<CURRENT-ASSETS>                            31,423,000
<PP&E>                                      22,474,000
<DEPRECIATION>                               8,315,000
<TOTAL-ASSETS>                              59,155,000
<CURRENT-LIABILITIES>                        4,470,000
<BONDS>                                              0
<COMMON>                                     2,100,000
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                  51,910,000
<TOTAL-LIABILITY-AND-EQUITY>                59,155,000
<SALES>                                     17,166,564
<TOTAL-REVENUES>                            17,946,000
<CGS>                                        5,051,375
<TOTAL-COSTS>                                5,431,000
<OTHER-EXPENSES>                             7,712,000
<LOSS-PROVISION>                                22,500
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                              4,893,000
<INCOME-TAX>                                 1,590,000
<INCOME-CONTINUING>                          3,303,000
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 3,303,000
<EPS-PRIMARY>                                     0.16
<EPS-DILUTED>                                     0.16