<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> MAR-31-1999 <CASH> 5,224 <SECURITIES> 0 <RECEIVABLES> 4,797 <ALLOWANCES> (193) <INVENTORY> 1,775 <CURRENT-ASSETS> 12,817 <PP&E> 3,312 <DEPRECIATION> (1,747) <TOTAL-ASSETS> 14,537 <CURRENT-LIABILITIES> 5,525 <BONDS> 0 <PREFERRED-MANDATORY> 5 <PREFERRED> 0 <COMMON> 5 <OTHER-SE> 9,002 <TOTAL-LIABILITY-AND-EQUITY> 14,537 <SALES> 8,908 <TOTAL-REVENUES> 8,908 <CGS> 3,252 <TOTAL-COSTS> 3,252 <OTHER-EXPENSES> 4,023 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 1,676 <INCOME-TAX> 591 <INCOME-CONTINUING> 1,085 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,085 <EPS-PRIMARY> 0.28 <EPS-DILUTED> 0.06