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Related Party Transactions (Details Textual) - Memorial Sloan Kettering Cancer Center [Member] - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Related Party Transactions (Textual)
Royalty description	Under the agreement, the Company shall pay to MSKCC on a country-by-country basis a royalty of 2% of net sales of all licensed products until the later of: (1) 10 years from the first commercial sale, or (2) when the patents expire.
Maintenance fees and research cost	$ 100,000	$ 0

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Description of the commitments made for future artist advances payable and royalty guarantees.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 440
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6473578&loc=d3e63223-108013

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Costs incurred and are directly related to generating maintenance revenues. Also includes cost of maintenance on client contracts.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(e))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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