FAIR VALUE MEASUREMENTS - Change in Fair Value (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2021 |
Mar. 31, 2021 |
Jun. 30, 2021 |
Jun. 30, 2020 |
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| Changes of Fair Value of Warrant Liabilities [Roll Forward] | ||||
| Change in fair value of warrant liability | $ 3,675 | $ 0 | ||
| Private warrant | ||||
| Changes of Fair Value of Warrant Liabilities [Roll Forward] | ||||
| Warrant liability, beginning of period | $ 23,912 | $ 19,061 | 19,061 | |
| Change in fair value of warrant liability | (1,176) | 4,851 | ||
| Warrant liability, end of period | $ 22,736 | $ 23,912 | $ 22,736 | |
| X | ||||||||||
- Definition Changes of Fair Value of Warrant Liabilities No definition available.
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- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. No definition available.
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- Details
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