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Other Long-Term Liabilities (Details 2) (USD $) | 3 Months Ended | 1 Months Ended | 3 Months Ended
--- | --- | --- | ---
Mar. 31, 2014 | Mar. 31, 2013 | Sep. 30, 2013 Rockefeller Development Services Agreement | Mar. 31, 2014 Rockefeller Development Services Agreement
Other Long-Term Liabilities |  |  |  |
Approved project plan for the development services |  |  | $ 4,800,000 |
Term of the agreement |  |  | 3 years |
Upfront payment recognized as revenue over the term of the agreement |  |  | 1,300,000 |
Contracts and Grants | $ 381,000 | $ 50,000 |  | $ 400,000

X
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- Definition Represents the estimated cost for the development services under the agreement. + References No definition available. + Details
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- Definition Represents the amount of upfront payment for development services, which is recorded by the entity as revenue over the term of the agreement. + References No definition available. + Details
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- Details
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