Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Net revenues:
Product	$ 411,761	$ 239,955	$ 261,873
Service	107,793	59,388	60,849
Total net revenues	519,554	299,343	322,722
Cost of revenues:
Product	213,673	115,862	120,227
Service	38,552	20,855	22,648
Total cost of revenues	252,225	136,717	142,875
Gross profit:
Product	198,088	124,093	141,646
Service	69,241	38,533	38,201
Total gross profit	267,329	162,626	179,847
Operating expenses:
Research and development	77,146	40,521	45,640
Sales and marketing	156,666	87,202	90,167
General and administrative	40,912	26,725	28,658
Acquisition and integration costs	25,716	0	0
Restructuring charge, net of reversals	510	6,836	1,594
Amortization of intangibles	16,711	0	0
Litigation settlement (income) expense	(100)	2,029	(121)
Gain on sale of facilities	0	(11,539)	0
Total operating expenses	317,561	151,774	165,938
Operating (loss) income	(50,232)	10,852	13,909
Interest income	751	1,070	1,239
Interest expense	(2,085)	0	(75)
Other (expense) income, net	(1,555)	(571)	1,995
(Loss) Income before income taxes	(53,121)	11,351	17,068
Provision for income taxes	4,189	1,678	1,196
Net (loss) income	$ (57,310)	$ 9,673	$ 15,872
Basic and diluted net (loss) income per share:
Net (loss) income per share - basic (in dollars per share)	$ (0.60)	$ 0.10	$ 0.17
Net (loss) income per share - diluted (in dollars per share)	$ (0.60)	$ 0.10	$ 0.17
Shares used in per share calculation - basic (in shares)	95,515	93,954	93,451
Shares used in per share calculation - diluted (in shares)	95,515	95,044	94,490