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v2.4.0.8

The Business (Details) | 0 Months Ended
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Jun. 18, 2012 segment | Jun. 19, 2012 segment
The Company [Line Items] |  |
Number of Reporting Segments | 3 | 1

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- Details
Name: | nbs_CompanyLineItems
Namespace Prefix: | nbs_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
Name: | us-gaap_NumberOfReportableSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration