STOCK-BASED COMPENSATION AND EMPLOYEE BENEFIT PLAN (Details) - $ / shares |
12 Months Ended | |
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Dec. 31, 2016 |
Dec. 31, 2015 |
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| Risk-free interest rate | 1.64% | |
| Expected volatility | 37.07% | |
| Expected life (in years) | 4 years | |
| Weighted-average estimated fair value per award | $ 0.20 | $ 0.32 |
| Lower Range [Member] | ||
| Risk-free interest rate | 1.56% | |
| Expected volatility | 42.69% | |
| Expected life (in years) | 3 years 3 months | |
| Upper Range [Member] | ||
| Risk-free interest rate | 1.64% | |
| Expected volatility | 45.79% | |
| Expected life (in years) | 4 years | |
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- Definition Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award. 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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