<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> APR-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 5,469,430 <SECURITIES> 13,681,829 <RECEIVABLES> 2,176,788 <ALLOWANCES> (61,159) <INVENTORY> 7,234,413 <CURRENT-ASSETS> 28,987,195 <PP&E> 8,496,529 <DEPRECIATION> (5,032,638) <TOTAL-ASSETS> 32,928,686 <CURRENT-LIABILITIES> 4,660,963 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 99,919 <OTHER-SE> 25,517,804 <TOTAL-LIABILITY-AND-EQUITY> 32,928,686 <SALES> 3,668,765 <TOTAL-REVENUES> 3,768,765 <CGS> 2,422,617 <TOTAL-COSTS> 2,422,617 <OTHER-EXPENSES> 1,884,437 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (208,548) <INCOME-TAX> 9,941 <INCOME-CONTINUING> (218,489) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (218,489) <EPS-BASIC> (0.02) <EPS-DILUTED> (0.02)