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FAIR VALUE MEASUREMENT (The liability component was valued based on the Income Approach) (Details) - $ / shares		1 Months Ended	12 Months Ended
	Dec. 07, 2016	Jul. 24, 2017	Dec. 31, 2017
Four Point Five Percentage Convertible Notes [Member] | Fair Value, Inputs, Level 3 [Member]
Stock price (USD)			$ 0.6612
Expected term			8 months 16 days
Risk free rate			1.66%
Volatility			79.57%
Yield			11.86%
Seven Point Five Percentage Convertible Notes [Member]
Stock price (USD)	$ 0.3	$ 0.77
Expected term	4 years 11 months 8 days	4 years 3 months 25 days
Risk free rate	1.86%	1.74%
Volatility	54.12%	63.79%
Yield	13.98%	11.56%
Seven Point Five Percentage Convertible Notes [Member] | Fair Value, Inputs, Level 3 [Member]
Stock price (USD)			$ 0.6612
Expected term			3 years 10 months 17 days
Risk free rate			2.08%
Volatility			68.89%
Yield			11.89%

X

- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Risk-free interest rate assumption used in valuing an instrument.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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