<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> JUN-30-1998 <CASH> 5,812,000 <SECURITIES> 0 <RECEIVABLES> 25,530,000 <ALLOWANCES> 1,191,000 <INVENTORY> 16,545,000 <CURRENT-ASSETS> 52,170,000 <PP&E> 6,122,000 <DEPRECIATION> 3,347,000 <TOTAL-ASSETS> 77,370,000 <CURRENT-LIABILITIES> 7,125,000 <BONDS> 11,926,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 86,000 <OTHER-SE> 58,233,000 <TOTAL-LIABILITY-AND-EQUITY> 77,370,000 <SALES> 63,319,000 <TOTAL-REVENUES> 63,319,000 <CGS> 36,860,000 <TOTAL-COSTS> 36,860,000 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 333,000 <INTEREST-EXPENSE> 686,000 <INCOME-PRETAX> 5,564,000 <INCOME-TAX> 2,405,000 <INCOME-CONTINUING> 3,159,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 3,159,000 <EPS-PRIMARY> 0.36 <EPS-DILUTED> 0.36