Goodwill And Intangible Assets, Net (Carrying Value And Accumulated Amortization Of Intangible Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jun. 30, 2016
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	$ 144,750	$ 139,764
Accumulated amortization	(97,139)	(91,208)
Net carrying value	47,611	48,556	[1]
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	97,992	94,529
Accumulated amortization	(55,956)	(51,557)
Net carrying value	42,036	42,972
Software And Unpatented Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	32,502	31,452
Accumulated amortization	(30,009)	(28,791)
Net carrying value	2,493	2,661
FTS Patent [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	2,764	2,592
Accumulated amortization	(2,764)	(2,592)
Exclusive Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	4,506	4,506
Accumulated amortization	(4,506)	(4,506)
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	6,986	6,685
Accumulated amortization	(3,904)	(3,762)
Net carrying value	$ 3,082	$ 2,923

[1] Derived from audited financial statements