Shareholders' Equity and Share-Based Compensation (Tables)

12 Months Ended

Jun. 30, 2016

Equity [Abstract]

Schedule of Fair Value of Each Option Award Estimated on Date of Grant Using Black-Scholes Option Valuation Model

The fair value of each option award is estimated on the date of grant using the Black-Scholes option valuation model, which uses the assumptions noted in the following table. There were no options granted during the fiscal year ended June 30, 2016.

	Year Ended June 30,
	2015			2014
Expected volatility	31.6—39.3%			32.7—55.4%
Weighted-average volatility		35.9	%		45.8	%
Expected annual dividend	$	1.32		$	1.20
Expected term (in years)	2.12—4.46			2.05—4.66
Risk-free rate	0.4—1.4%			0.3—1.8%

Summary of Stock Option Activity

A summary of option activity under our Plans as of and for the fiscal year ended June 30, 2016 is presented below:

	Shares			Weighted Average Exercise Price Per Share		Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value
Outstanding at June 30, 2015		837,398			70.40		5.62	$	40,864
Granted	0			0
Exercised		(137,557	)		52.60
Forfeited or expired		(32,262	)	86.27
Outstanding at June 30, 2016		667,579			73.30	4.57		$	(8,044	)
Exercisable at June 30, 2016		557,503		74.46		4.05		$	7,435

Schedule of Non-vested Restricted Stock Unit Activity

A summary of equity classified restricted stock unit activity as of and for the fiscal year ended June 30, 2016 is presented below:

	Restricted Stock Units
Non-vested at June 30, 2015		1,293,034
Granted		817,994
Vested		(443,012	)
Forfeited		(173,069	)
Non-vested at June 30, 2016		1,494,947

Summary of Cash-Settled Stock Appreciation Rights

A summary of cash-settled stock appreciation rights as of and for the fiscal year ended June 30, 2016 is presented below:

	Shares
Non-vested at June 30, 2015		6,794
Granted		1,709
Vested		(4,161	)
Forfeited		-
Non-vested at June 30, 2016		4,342
Exercisable		6,064