CONDENSED CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data	3 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Revenue	$ 83,448	$ 89,417
Cost of goods sold	62,871	65,272
Gross profit	20,577	24,145
Operating expenses:
Research and development	8,394	6,259
Selling, general and administrative	9,283	9,198
Total operating expenses	17,677	15,457
Operating income	2,900	8,688
Interest income	39	28
Interest expense	(27)	(46)
Income on equity investment in APM	0	886
Income before income taxes	2,912	9,556
Income tax expense	773	756
Net income	$ 2,139	$ 8,800
Net income per share
Basic per share	$ 0.09	$ 0.40
Diluted per share	$ 0.08	$ 0.37
Weighted-average number of shares used in computing net income per share
Basic shares	24,472	22,115
Diluted shares	25,495	23,662