Income Taxes (Components Of Net Deferred Income Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Jun. 30, 2015
Income Taxes [Abstract]
Non-current deferred tax asset	$ 55,496	$ 46,380
Non-current deferred tax liability	(9,061)	(6,372)
Net deferred tax asset	$ 46,435	$ 40,008