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Related Party Transactions (Tables) | 12 Months Ended
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Dec. 31, 2017
Related Party Transactions [Abstract] |
Summary of milestone payments |
Milestones |  | Payments |
(1) filing of an New Drug Application (“NDA”) or regulatory approval for each licensed product |  | $ | 750,000 |
(2) upon the receipt of regulatory approval from the U.S. FDA for each licensed product |  |  | 1,750,000 |

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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