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Stockholders' Equity (Details 1) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Total	$ 681,705	$ 974,696	$ 1,363,410	$ 1,949,395
Research and development [Member]
Total	138,609	426,308	277,218	852,616
General and administrative [Member]
Total	$ 543,096	$ 548,388	$ 1,086,192	$ 1,096,779

X

- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

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