STOCKHOLDERS' EQUITY (Details) - Share-based compensation costs, Fair Value Assumptions, Employee Awards	3 Months Ended
Mar. 31, 2018 $ / shares
STOCKHOLDERS' EQUITY (Details) - Share-based compensation costs, Fair Value Assumptions, Employee Awards [Line Items]
Volatility	140.00%
Expected life (years)	2 years 6 months
Minimum [Member]
STOCKHOLDERS' EQUITY (Details) - Share-based compensation costs, Fair Value Assumptions, Employee Awards [Line Items]
Exercise price	$ 2.21
Stock price on date of grant	$ 2.21
Risk-free interest rate	2.17%
Maximum [Member]
STOCKHOLDERS' EQUITY (Details) - Share-based compensation costs, Fair Value Assumptions, Employee Awards [Line Items]
Exercise price	$ 7.17
Stock price on date of grant	$ 7.17
Risk-free interest rate	2.36%

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- Definition

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

+ References

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.

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- Definition

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

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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 share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the 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
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-Name Accounting Standards Codification
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