Shareholders' Equity and Share-Based Compensation (Tables)

9 Months Ended

Mar. 30, 2013

Shareholder's Equity and Share-Based Compensation [Abstract]

Weighted average assumptions of stock options granted under its stock incentive plans

	Three Months Ended
	March 30, 2013
Expected Life	5.9 years
Risk-free interest rate		1.13	%
Volatility		54	%
Dividend Yield		—

Schedule of stock option activity

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value
	(in thousands)					(years)		(in thousands)
Options outstanding at June 30, 2012		2,453		$	10.34		5.12	$	912
Granted		175			8.54
Exercised		(6	)		7.87
Cancelled or expired		(157	)		9.58
Options outstanding at March 30, 2013		2,465		$	10.27		4.82	$	25
Options vested and expected to vest at March 30, 2013		2,433		$	10.29		4.76	$	25
Options exercisable at March 30, 2013		2,110		$	10.52		4.21	$	25

Schedule of options outstanding and exercisable

				Options Outstanding						Exercisable Options
	Range of Exercise Prices			Number Outstanding as of March 30, 2013		Weighted Average Remaining Contractual Term (years)		Weighted Average Exercise Price		Number Exercisable as of March 30, 2013		Weighted Average Exercise Price
$	4.89	$	8.03		500,000		4.99	$	7.72		399,000	$	7.73
	8.10		8.85		582,000		5.14		8.52		410,000		8.45
	8.86		10.01		497,000		5.27		9.74		435,000		9.71
	10.15		14.57		494,000		3.71		11.00		474,000		10.98
	14.68		18.10		392,000		4.94		15.87		392,000		15.87
$	4.89	$	18.10		2,465,000		4.82	$	10.27		2,110,000	$	10.52

Summary of activity of restricted stock units (RSUs)

	Shares			Weighted Average Award Date Fair Value		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value
	(in thousands)					(years)		(in thousands)
RSUs outstanding at June 30, 2012		504		$	9.06		1.42	$	4,535
Awarded		277			7.81
Released		(160	)		9.52
Forfeited		(59	)		8.26
RSUs outstanding at March 30, 2013		562		$	8.39		1.54	$	3,969
RSUs expected to vest after March 30, 2013		496		$	8.43		1.45	$	3,505

Summary of activity in employee stock purchase plan

	Shares			Weighted Average Purchase Price
Beginning Available		1,835,939
Purchases		(56,809	)	$	6.57
Ending Available		1,779,130

Share based compensation expenses classified by consolidated statement of operations

	Three Months Ended						Nine Months Ended
(In thousands)	March 30, 2013			March 31, 2012			March 30, 2013			March 31, 2012
Cost of revenues	$	51		$	60		$	146		$	161
Research and development		317			371			972			1,099
Selling, general and administrative		474			496			1,425			1,573
Pre-tax share-based compensation expense		842			927			2,543			2,833
Income tax impact		(277	)		(41	)		(838	)		(689	)
Net share-based compensation expense	$	565		$	886		$	1,705		$	2,144

Share-based compensation by type of award

	Three Months Ended				Nine Months Ended
(In thousands)	March 30, 2013		March 31, 2012		March 30, 2013		March 31, 2012
Stock options	$	265	$	304	$	803	$	1,074
Restricted stock units		523		549		1,578		1,556
Stock purchase plan		54		74		162		203
Total share-based compensation expense	$	842	$	927	$	2,543	$	2,833