No definition available.

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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.

+ References

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- Definition

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

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- Definition

Weighted average price of options that were either forfeited or expired.

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- Definition

The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.D.2)
-URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809

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STOCKHOLDERS' EQUITY - Schedule of Share-based Compensation Assumptions Employee Awards (Details) - $ / shares		12 Months Ended
	Aug. 06, 2019	Dec. 31, 2019	Dec. 31, 2018
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions Employee Awards [Line Items]
Volatility	123.00%
Employee Awards [Member]
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions Employee Awards [Line Items]
Expected life (years)		3 years	3 years
Employee Awards [Member] \| Minimum
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions Employee Awards [Line Items]
Exercise price		$ 0.55	$ 1.71
Stock price		$ 0.55	$ 1.71
Volatility		119.00%	131.00%
Risk-free interest rate		1.43%	2.10%
Employee Awards [Member] \| Maximum
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions Employee Awards [Line Items]
Exercise price		$ 2.37	$ 7.17
Stock price		$ 2.37	$ 7.17
Volatility		130.00%	140.00%
Risk-free interest rate		2.60%	2.90%
Consulting Awards [Member]
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions Employee Awards [Line Items]
Exercise price			$ 3.08
Stock price			$ 3.08
Volatility			134.00%
Risk-free interest rate			2.30%
Expected life (years)			2 years
Consulting Awards [Member] \| Minimum
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions Employee Awards [Line Items]
Exercise price		$ 0.71
Stock price		$ 0.71
Volatility		125.00%
Risk-free interest rate		1.64%
Expected life (years)		2 years
Consulting Awards [Member] \| Maximum
STOCKHOLDERS' EQUITY (Details) - Schedule of Share-based Compensation Assumptions Employee Awards [Line Items]
Exercise price		$ 2.37
Stock price		$ 2.37
Volatility		141.00%
Risk-free interest rate		2.62%
Expected life (years)		5 years