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SCHEDULE OF CERTAIN ESTIMATES AND ASSUMPTIONS OF FAIR VALUE OF SECURED CONVERTIBLE NOTES (Details) $ in Millions | Apr. 17, 2020 | Jul. 31, 2018 USD ($)
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2020 Convertible Notes [Member] |  |
Short-term Debt [Line Items] |  |
Contractual term | 1 year |
2020 Convertible Notes [Member] | Measurement Input, Price Volatility [Member] |  |
Short-term Debt [Line Items] |  |
Debt instrument, measurement input | 90 |
2020 Convertible Notes [Member] | Measurement Input, Risk Free Interest Rate [Member] |  |
Short-term Debt [Line Items] |  |
Debt instrument, measurement input | 0.36 |
2020 Convertible Notes [Member] | Measurement Input, Share Price [Member] |  |
Short-term Debt [Line Items] |  |
Debt instrument, measurement input | 0.92 |
2020 Convertible Notes [Member] | Debt Yield [Member] |  |
Short-term Debt [Line Items] |  |
Debt instrument, measurement input | 132.2 |
2018 Proceeds Investment Agreement [Member] |  |
Short-term Debt [Line Items] |  |
Estimated minimum return payable |  | $ 21
2018 Proceeds Investment Agreement [Member] | Measurement Input, Discount Rate [Member] | Minimum [Member] |  |
Short-term Debt [Line Items] |  |
Investment, measurement input |  | 3.0
2018 Proceeds Investment Agreement [Member] | Measurement Input, Discount Rate [Member] | Maximum [Member] |  |
Short-term Debt [Line Items] |  |
Investment, measurement input |  | 16.6
2018 Proceeds Investment Agreement [Member] | Measurement Input, Expected Term [Member] | Minimum [Member] |  |
Short-term Debt [Line Items] |  |
Expected term |  | 6 months 29 days
2018 Proceeds Investment Agreement [Member] | Measurement Input, Expected Term [Member] | Maximum [Member] |  |
Short-term Debt [Line Items] |  |
Expected term |  | 4 years
2018 Proceeds Investment Agreement [Member] | Measurement Input Probability Of Success [Member] | Minimum [Member] |  |
Short-term Debt [Line Items] |  |
Investment, measurement input |  | 5.9
2018 Proceeds Investment Agreement [Member] | Measurement Input Probability Of Success [Member] | Maximum [Member] |  |
Short-term Debt [Line Items] |  |
Investment, measurement input |  | 38.5
2018 Proceeds Investment Agreement [Member] | Measurement Input Negotiation Discount [Member] |  |
Short-term Debt [Line Items] |  |
Investment, measurement input |  | 43.3

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