WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE. <ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-END> MAR-31-1997 <CASH> 893,491 <SECURITIES> 5,800,858 <RECEIVABLES> 2,731,694 <ALLOWANCES> 0 <INVENTORY> 5,033,384 <CURRENT-ASSETS> 15,124,843 <PP&E> 2,309,475 <DEPRECIATION> 930,034 <TOTAL-ASSETS> 16,646,349 <CURRENT-LIABILITIES> 4,275,090 <BONDS> 0 <PREFERRED-MANDATORY> 0 <COMMON> 5,568 <OTHER-SE> 12,220,988 <TOTAL-LIABILITY-AND-EQUITY> 16,646,349 <SALES> 4,957,917 <TOTAL-REVENUES> 4,957,917 <CGS> 2,527,716 <TOTAL-COSTS> 2,527,716 <OTHER-EXPENSES> 2,699,613 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> <75,452> <INCOME-PRETAX> <193,960> <INCOME-TAX> <59,713> <INCOME-CONTINUING> <134,247> <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> <134,247> <EPS-PRIMARY> <.02> <EPS-DILUTED> <.02> </TEST>