Income Taxes Textuals (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Income Tax Disclosure [Abstract]
Income tax benefits from exercise of non-qualified stock options and appreciation rights	$ 352	$ 1,462	$ 1,675
Incremental income tax benefits from vesting of stock awards and other stock compensation recorded in additional paid-in capital	690	1,211	$ 890
Undistributed Earnings Of Foreign Subsidiaries On Which No Provision Has Been Made For Income Taxes	$ 139,042
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount		$ 2,804
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent	0.00%	(1.60%)	0.00%
Cash Dividends Paid to Parent Company by Consolidated Subsidiaries	$ 17,793
Unrecognized income tax benefits that would affect the effective income tax rate	2,377	$ 2,104	$ 2,342
Income Tax Examination, Penalties and Interest Expense	49	16	$ 3
Income Tax Examination, Penalties and Interest Accrued	$ 497	$ 449