Quarterly report pursuant to Section 13 or 15(d)

License, Clinical Trial and Sponsored Research Agreements (Details Textual)

v3.8.0.1
License, Clinical Trial and Sponsored Research Agreements (Details Textual) - USD ($)
Mar. 17, 2018
Jan. 03, 2018
City Of Hope [Member]    
Research And Development Expense, Sponsored Research Payment   $ 900,000
City Of Hope [Member] | Patent and Know-how Rights [Member]    
Research And Development Expense, Sponsored Research Payment   $ 75,000
Fred Hutchinson Cancer Research Center [Member]    
Research And Development Expense, Sponsored Research Payment $ 600,000