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WARRANTS (Details 1) - Warrant [Member] - $ / shares	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Weighted average life (in years)		5 years
Volatility		87.50%
Expected dividend yield	0.00%	0.00%
Weighted average grant-date fair value per share of warrants granted (in dollars per share)	$ 0.78	$ 10.48
Maximum [Member]
Weighted average risk-free interest rate	1.38%	2.28%
Weighted average life (in years)	5 years
Volatility	103.10%
Minimum [Member]
Weighted average risk-free interest rate	0.17%	2.18%
Weighted average life (in years)	1 year 5 months 1 day
Volatility	86.30%

X

- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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-Publisher FASB
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-Topic 718
-SubTopic 10
-Section 50
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- Definition

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

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- Definition

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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