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Fair Value Measurement (Details Narrative) (10-K) - Transaction Date [Member]
Dec. 31, 2019
Integer
$ / shares
Stock price | $ / shares $ 4.20
Minimum [Member] | Measurement Input, Price Volatility [Member]  
Derivative liability, input 140.95
Maximum [Member] | Measurement Input, Price Volatility [Member]  
Derivative liability, input 166.60