Stock-Based Compensation (Tables)

6 Months Ended

Dec. 31, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of Stock Option Plans

The following table summarizes activity of the Company’s stock option plans since June 30, 2013:

	Options Outstanding
	Number of Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)
Outstanding at June 30, 2013	2,070		$	13.44	2.60
Granted	—		—
Exercised	(22	)	6.48
Cancelled	(397	)	17.51
Outstanding at December 31, 2013	1,651		$	12.55	2.59

Summary of Nonvested Restricted Stock

The following table summarizes the status of the Company’s non-vested restricted stock awards since June 30, 2013:

	Non-vested Restricted Stock Awards
	Number of Shares		Weighted Average Grant Date Fair Value
Outstanding at June 30, 2013	2,007		$	10.82
Granted	903		9.20
Vested	(664	)	10.61
Forfeited	(26	)	10.72
Outstanding at December 31, 2013	2,220		$	10.23

Stock Based Compensation Expenses

The following table presents share-based compensation expenses included in the Company’s consolidated statements of operations:

	Three Months Ended December 31,						Six Months Ended December 31,
	2013			2012			2013			2012
Cost of revenues	$	260		$	99		$	496		$	230
Selling, general and administrative	2,037			1,706			4,369			3,609
Research and development	420			205			887			520
Share-based compensation expense before tax	2,717			2,010			5,752			4,359
Income taxes	(932		)	(752		)	(2,022		)	(1,605		)
Net compensation expense	$	1,785		$	1,258		$	3,730		$	2,754