Stock-Based Compensation (Tables)

9 Months Ended

Mar. 31, 2016

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, 2015:

	Options Outstanding
	Number of Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)
Outstanding at June 30, 2015	830		$	13.43	1.66
Granted	—		—
Exercised	(212	)	10.96
Cancelled	(48	)	17.25
Outstanding at March 31, 2016	570		$	14.03	1.29

Summary of Nonvested Restricted Stock

The following table summarizes the status of the Company’s non-vested restricted stock awards since June 30, 2015:

	Non-vested Restricted Stock Awards
	Number of Shares		Weighted Average Grant Date Fair Value
Outstanding at June 30, 2015	1,866		$	10.72
Granted	518		15.90
Vested	(719	)	10.87
Forfeited	(124	)	11.70
Outstanding at March 31, 2016	1,541		$	12.31

Stock Based Compensation Expenses

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

	Three Months Ended March 31,						Nine Months Ended March 31,
	2016			2015			2016			2015
Cost of revenues	$	152		$	110		$	307		$	375
Selling, general and administrative	1,802			1,446			5,993			5,190
Research and development	196			314			944			1,111
Share-based compensation expense before tax	2,150			1,870			7,244			6,676
Income tax benefit	(805		)	(682		)	(2,838		)	(2,442		)
Share-based compensation expense, net of income taxes	$	1,345		$	1,188		$	4,406		$	4,234