Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Income Taxes [Abstract]
Net operating loss carryforwards	$ 1,901	$ 12,024
Provisions and accruals	5,470	3,164
FTS patent	909	1,088
Intangible assets	123	17,150
Foreign tax credits	23,338	24,637
Other	7,765	5,537
Total deferred tax assets before valuation allowance	39,506	63,600
Valuation allowances	(25,153)	(54,117)
Total deferred tax assets, net of valuation allowance	14,353	9,483
Intangible assets	16,600	18,729
Other	5,824	4,543
Total deferred tax liabilities	22,424	23,272
Current deferred tax assets	7,451	4,938
Long term deferred tax liabilities	15,522	18,727
Net deferred income tax liabilities	$ 8,071	$ 13,789