Stock-Based Compensation

6 Months Ended

Dec. 31, 2016

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

Stock-Based Compensation

Stock-Based Compensation

STOCK OPTION PLANS

The number of shares authorized for issuance under the Company’s 2005 Stock Incentive Plan, as amended and restated (the “2005 Plan”), is 15,252 shares at December 31, 2016. The 2005 Plan provides for the grant of non-qualified and incentive stock options, restricted stock, stock appreciation rights and deferred stock awards to employees and non-employees. All stock options are granted with an exercise price of not less than 100% of the fair value of the Company’s common stock at the date of grant and the options generally have a term of seven years. There were 2,809 shares available for future grant under the 2005 Plan at December 31, 2016.

As part of the Company's ongoing annual equity grant program for employees, the Company grants performance-based restricted stock awards to certain executives pursuant to the 2005 Plan. Performance awards vest based on the requisite service period subject to the achievement of specific financial performance targets. Based on the performance targets, some of these awards require graded vesting which results in more rapid expense recognition compared to traditional time-based vesting over the same vesting period. The Company monitors the probability of achieving the performance targets on a quarterly basis and may adjust periodic stock compensation expense accordingly.

EMPLOYEE STOCK PURCHASE PLAN

The number of shares authorized for issuance under the Company’s 1997 Employee Stock Purchase Plan, as amended and restated (“ESPP”), is 1,800 shares. Under the ESPP, rights are granted to purchase shares of common stock at 85% of the lesser of the market value of such shares at either the beginning or the end of each six-month offering period. The ESPP permits employees to purchase common stock through payroll deductions, which may not exceed 10% of an employee’s compensation as defined in the ESPP. There were 50 and 46 shares issued under the ESPP during the six months ended December 31, 2016 and 2015, respectively. Shares available for future purchase under the ESPP totaled 348 at December 31, 2016.

STOCK OPTIONAND AWARD ACTIVITY

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)
Outstanding at June 30, 2016	258		$	13.34	1.06
Granted	—		—
Exercised	(126	)	13.27
Cancelled	—		—
Outstanding at December 31, 2016	132		$	13.41	0.82

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	675		23.92
Vested	(702	)	11.41
Forfeited	(28	)	15.99
Outstanding at December 31, 2016	1,611		$	18.31

STOCK-BASED COMPENSATION EXPENSE

The Company recognized the full expense of its share-based payment plans in the consolidated statements of operations for the six months ended December 31, 2016 and 2015 in accordance with FASB ASC 718, Compensation - Stock Compensation. The Company had $177 and $153 of capitalized stock-based compensation expense on the Consolidated Balance Sheets as of December 31, 2016 and 2015, respectively. Under the fair value recognition provisions of FASB ASC 718, stock-based compensation cost is measured at the grant date based on the value of the award and is recognized as expense over the service period, net of estimated forfeitures. 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,
	2016			2015			2016			2015
Cost of revenues	$	148		$	6		$	223		$	155
Selling, general and administrative	3,539			2,063			6,578			4,191
Research and development	406			323			924			748
Share-based compensation expense before tax	4,093			2,392			7,725			5,094
Income taxes	(1,575		)	(992		)	(2,964		)	(2,033		)
Share-based compensation expense, net of income taxes	$	2,518		$	1,400		$	4,761		$	3,061