<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> JUN-30-1998 <PERIOD-END> SEP-30-1997 <CASH> 16,543,000 <SECURITIES> 0 <RECEIVABLES> 8,793,000 <ALLOWANCES> 168,000 <INVENTORY> 4,112,000 <CURRENT-ASSETS> 30,575,000 <PP&E> 21,521,000 <DEPRECIATION> 8,859,000 <TOTAL-ASSETS> 51,810,000 <CURRENT-LIABILITIES> 7,424,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 147,000 <OTHER-SE> 43,673,000 <TOTAL-LIABILITY-AND-EQUITY> 51,810,000 <SALES> 12,334,000 <TOTAL-REVENUES> 12,334,000 <CGS> 6,538,000 <TOTAL-COSTS> 6,538,000 <OTHER-EXPENSES> 3,762,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,000 <INCOME-PRETAX> 2,269,000 <INCOME-TAX> 681,000 <INCOME-CONTINUING> 1,588,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,588,000 <EPS-PRIMARY> .20 <EPS-DILUTED> .20