Income Taxes Textuals (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Income Tax Disclosure [Abstract]
Income tax benefits from exercise of non-qualified stock options and appreciation rights	$ 212	$ 352	$ 1,462
Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net	(4)
Incremental income tax benefits from vesting of stock awards and other stock compensation recorded in additional paid-in capital		$ 690	1,211
Undistributed Earnings Of Foreign Subsidiaries On Which No Provision Has Been Made For Income Taxes	$ 141,482
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount			$ 2,804
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent	(0.00%)	(0.00%)	1.60%
Cash Dividends Paid to Parent Company by Consolidated Subsidiaries		$ 17,793
Unrecognized income tax benefits that would affect the effective income tax rate	$ 2,691	2,377	$ 2,104
Income Tax Examination, Penalties and Interest Expense	127	49	$ 16
Income Tax Examination, Penalties and Interest Accrued	$ 625	$ 497

Undistributed earnings of foreign subsidiaries on which No provision has been made for income taxes.

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- Definition

Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP).

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Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.

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This element represents disclosure of the aggregate cash dividends paid to the entity by consolidated subsidiaries.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the repatriation of foreign earnings.

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Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period.

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The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations.

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The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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