Share-based Compensation (Tables)

9 Months Ended

Mar. 31, 2013

Share-based Compensation [Abstract]

Schedule of Recognized Share-based Compensation Expense

Share-based compensation expense recognized in the condensed consolidated financial statements by line item caption is as follows (in thousands):

	Three Months Ended				Nine Months Ended
	March 31, 2013		April 1, 2012		March 31, 2013		April 1, 2012
Cost of product revenue	$	118	$	81	$	413	$	372
Cost of service revenue	61		59		304		203
Research and development	268		289		988		1,041
Sales and marketing	756		487		2,051		1,306
General and administrative	638		560		1,869		1,730
Total share-based compensation expense	$	1,841	$	1,476	$	5,625	$	4,652

Schedule of Share-based Compensation, Stock Options, Activity

The following table summarizes stock option activity under all plans for the nine months ended March 31, 2013:

	Number of Shares (000’s)		Weighted- Average Exercise Price Per Share		Weighted- Average Remaining Contractual Term (years)	Aggregate Intrinsic Value (000’s)
Options outstanding at June 30, 2012	9,006		$	3.68
Granted	2,214		$	3.50
Exercised	(689	)	$	2.83		$	499
Cancelled	(1,113	)	$	3.78
Options outstanding at March 31, 2013	9,418		$	3.69	4.69	$	1,497
Exercisable at March 31, 2013	5,622		$	3.88	3.87	$	1,260
Vested and expected to vest at March 31, 2013	8,986		$	3.70	4.62	$	1,478

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

The following table summarizes stock award activity for the nine months ended March 31, 2013:

	Number of Shares (000’s)		Weighted- Average Grant- Date Fair Value		Aggregate Fair Market Value ($000's)
Non-vested stock outstanding at June 30, 2012	1,078		$	2.35
Granted	3,199		$	3.49
Vested	(774	)	$	3.40	$	2,625
Cancelled	(273	)	$	3.43
Non-vested stock outstanding at March 31, 2013	3,230		$	3.14

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

	Stock Option Plan				Employee Stock Purchase Plan				Stock Option Plan				Employee Stock Purchase Plan
	Three Months Ended				Three Months Ended				Nine Months Ended				Nine Months Ended
	March 31, 2013		April 1, 2012		March 31, 2013		April 1, 2012		March 31, 2013		April 1, 2012		March 31, 2013		April 1, 2012
Expected life	4.2 years		5 years		0.25 years		0.25 years		4.5 years		5 years		0.25 years		0.25 years
Risk-free interest rate	0.72	%	0.88	%	0.10	%	0.13	%	0.71	%	1.07	%	0.07	%	0.07	%
Volatility	62	%	64	%	42	%	54	%	60	%	60	%	53	%	65	%
Dividend yield	—	%	—	%	—	%	—	%	—	%	—	%	—	%	—	%