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SHARE BASED COMPENSATION (Schedule of Assumptions Used with Binomial Option Valuation Model) (Details) - Employee Stock Option [Member] | 12 Months Ended
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Dec. 31, 2018
January 12, 2015 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Average risk-free rate of return | 2.82%
Volatility rate | 93.00%
Dividend yield | 0.00%
July 06, 2015 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Average risk-free rate of return | 3.20%
Exercise multiple | 3
Volatility rate | 91.00%
Dividend yield | 0.00%
Post-vesting forfeiture rate | 5.00%
September 09, 2015 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Dividend yield | 0.00%
Minimum [Member] | January 12, 2015 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Exercise multiple | 1.8
Post-vesting forfeiture rate | 5.00%
Minimum [Member] | September 09, 2015 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Average risk-free rate of return | 2.94%
Exercise multiple | 1.8
Volatility rate | 91.00%
Post-vesting forfeiture rate | 5.00%
Maximum [Member] | January 12, 2015 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Exercise multiple | 3
Post-vesting forfeiture rate | 8.00%
Maximum [Member] | September 09, 2015 [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Average risk-free rate of return | 3.08%
Exercise multiple | 3
Volatility rate | 92.00%
Post-vesting forfeiture rate | 8.00%

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- Definition Binomial Option Pricing Model, Exercise Multiple. + References No definition available. + Details
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- Definition Binomial Option Pricing Model Post Vesting Forfeiture Rate. + References No definition available. + Details
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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. + 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)(iii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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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 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)(ii) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + 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)(iv) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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