<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> DEC-31-1997 <CASH> 7,981 <SECURITIES> 10,307 <RECEIVABLES> 16,056 <ALLOWANCES> 312 <INVENTORY> 13,291 <CURRENT-ASSETS> 49,412 <PP&E> 6,801 <DEPRECIATION> 2,942 <TOTAL-ASSETS> 54,110 <CURRENT-LIABILITIES> 9,839 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 17 <OTHER-SE> 41,820 <TOTAL-LIABILITY-AND-EQUITY> 54,110 <SALES> 69,055 <TOTAL-REVENUES> 69,055 <CGS> 45,553 <TOTAL-COSTS> 45,553 <OTHER-EXPENSES> 20,923 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 3,452 <INCOME-TAX> 947 <INCOME-CONTINUING> 2,505 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 2,505 <EPS-PRIMARY> 0.15 <EPS-DILUTED> 0.15