<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> JUN-30-1998 <PERIOD-END> DEC-31-1997 <CASH> 10,039,000 <SECURITIES> 0 <RECEIVABLES> 8,926,000 <ALLOWANCES> 171,000 <INVENTORY> 4,612,000 <CURRENT-ASSETS> 24,588,000 <PP&E> 22,154,000 <DEPRECIATION> 9,265,000 <TOTAL-ASSETS> 55,921,000 <CURRENT-LIABILITIES> 9,189,000 <BONDS> 4,847,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 147,000 <OTHER-SE> 41,172,000 <TOTAL-LIABILITY-AND-EQUITY> 55,921,000 <SALES> 24,452,000 <TOTAL-REVENUES> 24,452,000 <CGS> 13,699,000 <TOTAL-COSTS> 13,699,000 <OTHER-EXPENSES> 7,865,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 103,000 <INCOME-PRETAX> 3,186,000 <INCOME-TAX> 956,000 <INCOME-CONTINUING> 2,230,000 <DISCONTINUED> (1,980,000) <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 250,000 <EPS-PRIMARY> .03 <EPS-DILUTED> .03