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Subsequent Events (Details) (USD $) In Millions, unless otherwise specified | Jul. 30, 2013
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Subsequent Event [Line Items] |
Aggregate value of consideration paid by Bimini | $ 5.0
Subsequent Event [Member] |
Subsequent Event [Line Items] |
Aggregate value of consideration paid by Bimini | 5.0
Milestone payments contingent upon achievement of certain milestones | $ 10.0

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