<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> SEP-30-1999 <CASH> 7,291 <SECURITIES> 0 <RECEIVABLES> 26,553 <ALLOWANCES> (2,127) <INVENTORY> 14,465 <CURRENT-ASSETS> 49,883 <PP&E> 10,291 <DEPRECIATION> (6,317) <TOTAL-ASSETS> 63,565 <CURRENT-LIABILITIES> 12,583 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 76 <OTHER-SE> 50,906 <TOTAL-LIABILITY-AND-EQUITY> 63,565 <SALES> 71,814 <TOTAL-REVENUES> 71,814 <CGS> 42,577 <TOTAL-COSTS> 22,532 <OTHER-EXPENSES> (35) <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (16) <INCOME-PRETAX> 6,756 <INCOME-TAX> 2,770 <INCOME-CONTINUING> 3,986 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,986 <EPS-BASIC> .60 <EPS-DILUTED> .57