Stockholders' Equity (Tables)

12 Months Ended

Jun. 30, 2013

Equity [Abstract]

Stock-Based Compensation Expense Included in Consolidated Statements of Operations

The following table shows total stock-based compensation expense included in the consolidated statements of operations:

	Year ended
	June 30, 2013			July 1, 2012			July 3, 2011
	(In thousands)
Cost of sales	$	1,037		$	867		$	802
Research and development		1,200			1,183			870
Selling, general and administrative		4,878			4,092			3,126
Pre-tax stock-based compensation expense		7,115			6,142			4,798
Less: Income tax effect		(2,633	)		(2,273	)		(1,775	)
Net stock-based compensation expense	$	4,482		$	3,869		$	3,023

Stock Option and Award Activity

The following table summarizes stock option and award activity for fiscal years 2013, 2012 and 2011:

				Non Performance-based  Options Outstanding					Restricted Stock Outstanding
	Shares Available For Grant			Number of Shares			Weighted Average Exercise Price		Number of Shares			Weighted Average Grant-Date Fair Value
	(In thousands, except per share amounts)
Balances at June 27, 2010		5,697			6,043		$	5.84		219		$	5.20
Granted—options		(2,193	)		2,193			6.20
Granted—restricted shares		(422	)		—			—		211			6.55
Exercised		—			(462	)		4.69
Vested		—			—			—		(175	)		5.19
Cancelled and expired		1,457			(1,240	)		7.22		(27	)		5.78
Expired from plans prior to 1999		(76	)		—					—			—
Balances at July 3, 2011		4,463			6,534		$	5.78		228		$	6.39
Granted—options		(2,109	)		2,109			5.16
Granted—restricted shares		(312	)		—			—		156			5.32
Exercised		—			(475	)		4.53
Vested		—			—			—		(123	)		6.53
Cancelled and expired		852			(852	)		7.07		—
Shares expired from plans prior to 1999		(5	)		—			—		—			—
Balances at July 1, 2012		2,889			7,316		$	5.54		261		$	5.68
Increase in authorized shares		2,000
Granted—options		(2,428	)		2,428			5.69
Granted—restricted shares		(878	)		—			—		461			5.47
Exercised		—			(680	)		4.46
Vested		—			—			—		(162	)		5.84
Cancelled and expired		1,310			(978	)		5.76		(164	)		5.92
Balances at June 30, 2013		2,893			8,086		$	5.64		396		$	5.28

Options Outstanding, Vested and Expected to Vest, and Exercisable

Options outstanding, vested and expected to vest, and exercisable as of June 30, 2013 were as follows:

Option	Number of Shares		Weighted Average Remaining Contractual Life		Weighted Average Exercise Price		Aggregate Intrinsic Value
	(In thousands)		(In years)				(In thousands)
Outstanding		8,086		3.83	$	5.64	$	65
Vested and expected to vest		7,868		3.77	$	5.65	$	64
Exercisable		4,539		2.49	$	5.72	$	51

Fair Value of Stock-Based Awards to Employees

The fair value of our stock-based awards to employees was estimated assuming no expected dividend and the following weighted-average assumptions for fiscal 2013, 2012 and 2011:

	Year ended
	June 30, 2013			July 1, 2012			July 3, 2011
Expected life (in years)		5.3			4.9			5.1
Risk-free interest rate		0.9	%		0.6	%		1.2	%
Volatility		56.8	%		56.6	%		56.6	%