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Stock Based Compensation (Tables)

12 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement [Abstract]

Share-based Payment Arrangement, Option, Activity [Table Text Block]

A summary of option plan activity under the plan is as follows:

			Number of Shares						Weighted Average Exercise Price						Aggregate Intrinsic Value
Outstanding July 1, 2017			72						$	50.04
Granted			—						—
Forfeited			—						—
Exercised			(20)						17.45
Outstanding July 1, 2018			52						62.65
Granted			—						—
Forfeited			—						—
Exercised			(20)						23.65
Outstanding July 1, 2019			32						87.27
Granted			—						—
Forfeited			—						—
Exercised			(10)						87.27
Outstanding June 30, 2020			22						$	87.27					$	2,098
Vested and Expected to Vest June 30, 2020			22						$	87.27					$	2,098
Exercisable June 30, 2020			22						$	87.27					$	2,098

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The assumptions used in estimating fair value and resulting compensation expenses at the grant dates are as follows:

Expected Life (years)			6.50 years
Volatility			19.60		%
Risk-free interest rate			1.24		%
Dividend yield			1.28		%

Schedule of Nonvested Restricted Stock Activity [Table Text Block]

The following table summarizes non-vested share awards activity:

Share awards			Shares						Weighted Average Grant Date Fair Value
Outstanding July 1, 2017			36						$	73.66
Granted			—						—
Vested			(12)						58.61
Forfeited			(1)						64.60
Outstanding July 1, 2018			23						81.33
Granted			—						—
Vested			(17)						79.41
Forfeited			—						—
Outstanding July 1, 2019			6						87.27
Granted			—						—
Vested			(6)						87.27
Forfeited			—						—
Outstanding June 30, 2020			—						$	—

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

The following table summarizes non-vested unit awards as of June 30, 2020, as well as activity for the fiscal year then ended:

Unit awards			Shares						Weighted Average Grant Date Fair Value						Aggregate Intrinsic Value
Outstanding July 1, 2017			386						$	67.84
Granted			125						98.41
Vested			(156)						57.00
Forfeited			(4)						81.83
Outstanding July 1, 2018			351						83.37
Granted			80						169.53
Vested			(129)						82.06
Forfeited			(4)						92.32
Outstanding July 1, 2019			298						107.00
Granted			139						157.94
Vested			(69)						98.25
Forfeited			(61)						85.33
Outstanding June 30, 2020			307						$136.41						$56,476

ScheduleOfShareBasedPaymentAwardRSUValuationAssumptionsTableTextBlock [Table Text Block]

The weighted average assumptions used in the Monte Carlo pricing model to estimate fair value at the grant dates for awards with performance targets and service requirements are as follows:

			Year Ended June 30,
			2020						2019						2018
Compensation peer group:
Volatility			16.8		%				15.3		%				15.6		%
Risk free interest rate			1.34		%				2.89		%				1.55		%
Dividend yield			1.1		%				0.9		%				1.2		%
Stock Beta			0.709						0.669						0.687
S&P 1500 IT Index:
Volatility			16.8		%				—		%				—		%
Risk free interest rate			1.34		%				—		%				—		%
Dividend yield			1.1		%				—		%				—		%
Stock Beta			0.536						—						—

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Tabular disclosure of the changes in outstanding nonvested restricted stock shares.

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Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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