<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> JAN-31-2000 <PERIOD-START> FEB-01-1999 <PERIOD-END> MAY-01-1999 <CASH> 3,673,244 <SECURITIES> 7,924,443 <RECEIVABLES> 6,989,929 <ALLOWANCES> 0 <INVENTORY> 10,730,367 <CURRENT-ASSETS> 31,403,744 <PP&E> 19,000,166 <DEPRECIATION> 11,817,244 <TOTAL-ASSETS> 40,406,602 <CURRENT-LIABILITIES> 6,752,591 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 257,218 <OTHER-SE> 32,753,481 <TOTAL-LIABILITY-AND-EQUITY> 40,406,602 <SALES> 10,377,257 <TOTAL-REVENUES> 10,377,257 <CGS> 6,322,510 <TOTAL-COSTS> 6,322,510 <OTHER-EXPENSES> 4,569,059 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 4,092 <INCOME-PRETAX> (361,529) <INCOME-TAX> (91,000) <INCOME-CONTINUING> (270,529) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (270,529) <EPS-BASIC> (.06) <EPS-DILUTED> (.06)