STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions - $ / shares	Dec. 11, 2019	Nov. 01, 2019	Oct. 18, 2019
Pre-Trigger [Member] \| 8.5% Warrants [Member]
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions [Line Items]
Current stock price	$ 0.67	$ 0.70	$ 0.95
Exercise price	$ 0.68	$ 1.00	$ 2.35
Risk-free interest rate	1.61%	1.55%	2.21%
Expected term (in years)	131 days	171 days	324 days
Expected volatility	113.00%	114.00%	123.00%
Pre-Trigger [Member] \| 2019 Units [Member]
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions [Line Items]
Current stock price	$ 0.67	$ 0.70	$ 0.63
Exercise price	$ 0.68	$ 1.00	$ 1.30
Risk-free interest rate	1.61%	1.55%	1.56%
Expected term (in years)	4 years 171 days	4 years 211 days	4 years 226 days
Expected volatility	113.00%	114.00%	115.00%
Post-Trigger [Member] \| 8.5% Warrants [Member]
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions [Line Items]
Current stock price	$ 0.67	$ 0.70	$ 0.95
Exercise price	$ 0.45	$ 0.68	$ 1.00
Risk-free interest rate	1.61%	1.55%	2.21%
Expected term (in years)	131 days	171 days	324 days
Expected volatility	113.00%	114.00%	123.00%
Post-Trigger [Member] \| 2019 Units [Member]
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions [Line Items]
Current stock price	$ 0.67	$ 0.70	$ 0.63
Exercise price	$ 0.45	$ 0.68	$ 1.00
Risk-free interest rate	1.61%	1.55%	1.56%
Expected term (in years)	4 years 171 days	4 years 211 days	4 years 226 days
Expected volatility	113.00%	114.00%	115.00%

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- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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