<ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> JUN-30-2000 <EXCHANGE-RATE> 1 <CASH> 6,995 <SECURITIES> 0 <RECEIVABLES> 33,336 <ALLOWANCES> 1,908 <INVENTORY> 17,027 <CURRENT-ASSETS> 62,663 <PP&E> 21,718 <DEPRECIATION> 16,501 <TOTAL-ASSETS> 71,597 <CURRENT-LIABILITIES> 28,352 <BONDS> 2,421 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 75 <OTHER-SE> 42,588 <TOTAL-LIABILITY-AND-EQUITY> 71,597 <SALES> 45,137 <TOTAL-REVENUES> 45,137 <CGS> 27,561 <TOTAL-COSTS> 27,561 <OTHER-EXPENSES> 11,734 <LOSS-PROVISION> 113 <INTEREST-EXPENSE> 273 <INCOME-PRETAX> 5,456 <INCOME-TAX> 2,040 <INCOME-CONTINUING> 3,416 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,416 <EPS-BASIC> .50 <EPS-DILUTED> .41