<ARTICLE> 5 <LEGEND> (Replace this text with the legend) </LEGEND> <PERIOD-TYPE> 3-Mos <FISCAL-YEAR-END> Dec-31-1997 <PERIOD-START> Jan-01-1997 <PERIOD-END> Mar-31-1997 <CASH> 7,019,559 <SECURITIES> 0 <RECEIVABLES> 3,506,809 <ALLOWANCES> 362,612 <INVENTORY> 4,461,582 <CURRENT-ASSETS> 15,225,172 <PP&E> 5,057,855 <DEPRECIATION> 2,120,501 <TOTAL-ASSETS> 19,781,129 <CURRENT-LIABILITIES> 3,191,166 <BONDS> 37,543 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 15,315,938 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 19,781,129 <SALES> 2,126,956 <TOTAL-REVENUES> 4,209,049 <CGS> 1,055,422 <TOTAL-COSTS> 4,060,271 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 246,264 <INCOME-TAX> 98,506 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 147,758 <EPS-PRIMARY> .03 <EPS-DILUTED> .03