Condensed Consolidated Statements of Operations (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Apr. 01, 2012	Mar. 27, 2011	Apr. 01, 2012	Mar. 27, 2011
Net revenues:
Product	$ 58,009	$ 61,065	$ 189,316	$ 200,611
Service	15,359	14,634	45,758	44,056
Total net revenues	73,368	75,699	235,074	244,667
Cost of revenues:
Product	26,623	33,062	86,922	94,786
Service	5,534	6,074	17,137	18,501
Total cost of revenues	32,157	39,136	104,059	113,287
Gross profit:
Product	31,386	28,003	102,394	105,825
Service	9,825	8,560	28,621	25,555
Total gross profit	41,211	36,563	131,015	131,380
Operating expenses:
Sales and marketing	20,657	24,830	65,512	74,823
Research and development	10,376	11,237	33,866	36,126
General and administrative	7,553	6,066	21,777	18,614
Restructuring charge, net of reversal	(35)	1,043	1,357	1,043
Litigation settlement	0	(49)	0	(4,249)
Total operating expenses	38,551	43,127	122,512	126,357
Operating income (loss)	2,660	(6,564)	8,503	5,023
Interest income	294	298	929	959
Interest expense	0	(36)	(75)	(95)
Other income (expense)	(73)	(161)	(55)	(320)
Income (loss) before income taxes	2,881	(6,463)	9,302	5,567
Provision for income taxes	509	378	1,240	767
Net income (loss)	$ 2,372	$ (6,841)	$ 8,062	$ 4,800
Basic and diluted net income (loss) per share:
Net income (loss) per share - basic (in dollars per share)	$ 0.03	$ (0.07)	$ 0.09	$ 0.05
Net income (loss) per share - diluted (in dollars per share)	$ 0.03	$ (0.07)	$ 0.09	$ 0.05
Shares used in per share calculation - basic (in shares)	93,659	91,578	93,205	91,103
Shares used in per share calculation - diluted (in shares)	94,600	91,578	94,245	92,526