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Deferred Revenues (Details Narrative) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Oct. 03, 2017
Deferred revenue    
NantCell, Inc [Member]      
Deferred revenue   $ 6,900,000  
NantCell, Inc [Member] | Maximum [Member]      
Deferred revenue     $ 4,200,000