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STOCK-BASED COMPENSATION (Tables) | 3 Months Ended
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Mar. 31, 2019
Share-based Compensation [Abstract] |
Schedule of restricted stock activity | The following table summarizes restricted stock unit activity for the three months ended March 31, 2019:
| Number of Unvested Restricted Stock Units |  | Weighted Average Grant Date Fair Value |  | Number of Unvested Performance Vesting Restricted Stock Units |  | Weighted Average Grant Date Fair Value
Unvested shares as of January 1, 2019 | 1,535,811 |  |  | $ | 11.57 |  |  | $ | — |  |  | $ | — |
Granted | 470,603 |  |  | 7.97 |  |  | 228,659 |  |  | 9.66 |
Vested | (54,554 | ) |  | 10.63 |  |  | — |  |  | — |
Forfeited | (5,119 | ) |  | 12.61 |  |  | — |  |  | — |
Unvested shares as of March 31, 2019 | 1,946,741 |  |  | $ | 10.73 |  |  | 228,659 |  |  | $ | 9.66 |

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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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- References No definition available. + Details
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