STOCK OPTIONS (Details) - USD ($)	6 Months Ended
Jun. 30, 2016	Jun. 30, 2015
STOCK OPTIONS AND RESTRICTED STOCK
Risk-free interest rate minimum	0.38%
Risk-free interest rate maximum	0.53%
Expected dividend yield	$ 0
Forfeiture rate (excluding fully vested stock options)	0.00%
Expected volatility	103.00%
Director [Member]
STOCK OPTIONS AND RESTRICTED STOCK
Risk-free interest rate minimum	0.98%
Risk-free interest rate maximum	1.07%
Expected dividend yield	$ 0
Expected term - years	3 years	4 years
Forfeiture rate (excluding fully vested stock options)		15.00%
Minimum [Member]
STOCK OPTIONS AND RESTRICTED STOCK
Expected term - years	7 months 2 days
Minimum [Member] \| Director [Member]
STOCK OPTIONS AND RESTRICTED STOCK
Forfeiture rate (excluding fully vested stock options)	2.00%
Expected volatility	0.94%	0.80%
Maximum [Member]
STOCK OPTIONS AND RESTRICTED STOCK
Expected term - years	1 year 4 days
Maximum [Member] \| Director [Member]
STOCK OPTIONS AND RESTRICTED STOCK
Forfeiture rate (excluding fully vested stock options)	5.00%
Expected volatility	1.02%	1.06%

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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

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- Definition

The estimated amount of dividends to be paid to holders of the underlying shares (expected dividends) over the option's term. Dividends are taken into account because payment of dividends to shareholders reduces the fair value of the underlying shares, and option holders generally do not receive dividends.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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

+ References

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- Definition

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

+ References

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