STOCKHOLDERS' EQUITY - Common Stock (Details) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2019 |
May 18, 2018 |
May 17, 2018 |
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| Controlled Equity Offering | ||||||
| Authorized number of shares of common stock | 400,000,000 | 400,000,000 | ||||
| Aggregate proceeds | $ 67,162 | $ 114,180 | ||||
| Common stock | ||||||
| Controlled Equity Offering | ||||||
| Authorized number of shares of common stock | 400,000,000 | 200,000,000 | ||||
| Number of shares of common stock sold (in shares) | 18,400,000 | 18,400,000 | 45,981,093 | |||
| Share price (in dollars per share) | $ 3.90 | |||||
| X | ||||||||||
- Definition Represents information about the Controlled Equity Offering. No definition available.
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Per share or per unit amount of equity securities issued. No definition available.
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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