Stock-Based Compensation (Tables)

12 Months Ended

Jun. 30, 2018

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

The following table summarizes activity of the Company’s stock option plans since June 30, 2016:



	Options Outstanding
	Number of Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value as of 6/30/2018
Outstanding at June 30, 2016	258		$	13.34	1.06
Granted	—		—
Exercised	(207	)	13.29
Cancelled	—		—
Outstanding at June 30, 2017	51		$	13.53	0.60
Granted	—		—
Exercised	(47	)	14.12
Cancelled	—		—
Outstanding at June 30, 2018	4		$	5.52	3.13	$	114
Vested and expected to vest at June 30, 2018	4		$	5.52	3.13	$	114
Exercisable at June 30, 2018	4		$	5.52	3.13	$	114

Summary of Nonvested Restricted Stock

The following table summarizes the status of the Company’s non-vested restricted stock awards since June 30, 2016:



	Non-Vested Restricted Stock Awards
	Number of Shares		Weighted Average Grant Date Fair Value
Outstanding at June 30, 2016	1,666		$	13.09
Granted	718		24.72
Vested	(769	)	11.94
Forfeited	(51	)	15.02
Outstanding at June 30, 2017	1,564		$	18.93
Granted	521		47.28
Vested	(821	)	46.71
Forfeited	(129	)	31.41
Outstanding at June 30, 2018	1,135		$	27.26

Stock Based Compensation Expenses

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



	Year Ended June 30,
	2018			2017			2016
Cost of revenues	$	502		$	531		$	441
Selling, general and administrative	14,828			13,212			7,864
Research and development	1,984			1,598			1,269
Stock-based compensation expense before tax	17,314			15,341			9,574
Income taxes	(5,713		)	(5,874		)	(3,727		)
Stock-based compensation expense, net of income taxes	$	11,601		$	9,467		$	5,847