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Commitments and Contingencies (Details) - AbbVie Biotherapeutics Corp [Member] - USD ($)		12 Months Ended
	Jul. 24, 2012	Dec. 31, 2016
Phase I Clinical Trial of a licensed product [Member]
Summary of milestone payment
Milestones payments	$ 750,000	$ 750,000
Phase II Clinical Trial of a licensed product [Member]
Summary of milestone payment
Milestones payments		750,000
Phase III Clinical Trial of a licensed product [Member]
Summary of milestone payment
Milestones payments		1,500,000
Biological License Application filing with U.S. FDA [Member]
Summary of milestone payment
Milestones payments		1,750,000
First commercial sale [Member]
Summary of milestone payment
Milestones payments		1,500,000
After first net sales [Member]
Summary of milestone payment
Milestones payments		$ 1,500,000

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- Definition

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