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Litigation (Details) | Jul. 19, 2016
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Litigation [Abstract] |
Term of procurement contract | 5 years

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- Definition Refers to the term of procurement contract. + References No definition available. + Details
Name: | ebs_TermOfProcurementContract
Namespace Prefix: | ebs_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration