<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> YEAR YEAR <FISCAL-YEAR-END> DEC-31-1996 DEC-31-1995 <PERIOD-START> JAN-01-1996 JAN-01-1995 <PERIOD-END> DEC-31-1996 DEC-31-1995 <CASH> 1,572 2,987 <SECURITIES> 0 0 <RECEIVABLES> 21,956 26,260 <ALLOWANCES> 465 432 <INVENTORY> 26,194 12,050 <CURRENT-ASSETS> 57,306 45,831 <PP&E> 11,271 7,801 <DEPRECIATION> 7,402 5,032 <TOTAL-ASSETS> 61,451 48,870 <CURRENT-LIABILITIES> 31,372 20,160 <BONDS> 0 0 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> 82,721 69,511 <OTHER-SE> (52,656) (40,085) <TOTAL-LIABILITY-AND-EQUITY> 61,451 48,870 <SALES> 69,699 55,673 <TOTAL-REVENUES> 69,699 55,673 <CGS> 42,624 26,623 <TOTAL-COSTS> 42,624 26,623 <OTHER-EXPENSES> 38,763 24,061 <LOSS-PROVISION> 192 232 <INTEREST-EXPENSE> 1,039 1,321 <INCOME-PRETAX> (12,571) 3,663 <INCOME-TAX> 0 185 <INCOME-CONTINUING> (12,571) 185 <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> (12,571) 3,478 <EPS-PRIMARY> (.91) .41 <EPS-DILUTED> (.91) .41