EQUITY AND EARNINGS PER SHARE - Outstanding Options (Details) |
3 Months Ended |
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Mar. 31, 2016
$ / shares
shares
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| Number of Options [Roll Forward] | |
| Balance at December 31, 2015 (in shares) | shares | 5,421,561 |
| Granted (in shares) | shares | 333 |
| Balance at March 31, 2016 (in shares) | shares | 5,421,894 |
| Exercisable at March 31, 2016 (in shares) | shares | 5,054,766 |
| Weighted Average Strike Price [Roll Forward] | |
| Outstanding at December 31, 2015 (in dollars per share) | $ / shares | $ 2.85 |
| Granted (in dollars per share) | $ / shares | 3.78 |
| Outstanding at March 31, 2016 (in dollars per share) | $ / shares | 2.86 |
| Exercisable at March 31, 2016 (in dollars per share) | $ / shares | $ 2.78 |
| Weighted Average Life Remaining | |
| Outstanding, Weighted Average Life Remaining (in years) | 6 years 6 months 15 days |
| Exercisable, Weighted Average Life Remaining (in years) | 6 years 4 months 14 days |
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- Definition Number of Options [Roll Forward] No definition available.
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- References No definition available.
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- Definition Weighted Average Strike Price [Roll Forward] No definition available.
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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Definition Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, 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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- Definition Weighted average remaining contractual term for option awards outstanding, 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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