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Summary of Significant Accounting Policies (Details Textual 3) - 12 months ended Jun. 30, 2014 - Emura [Member] - USD ($) $ in Millions	Total
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 16.4
Technology-Based and other [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 15.9
Finite-Lived Intangible Asset, Useful Life	20 years
Contractual Rights [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 0.4
Finite-Lived Intangible Asset, Useful Life	3 years
Trademarks [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 0.1
Finite-Lived Intangible Asset, Useful Life	20 years

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination.

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