FAIR VALUE MEASUREMENTS - Change In Level 3 Financial Instruments (Details) |
9 Months Ended |
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Sep. 30, 2021
USD ($)
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| Changes in fair value of Level 3 financial instruments | |
| Additions | $ 184,000 |
| Balance at end of the period | 4,365,000 |
| Asset transfers, level 1 to 2 | 0 |
| Asset transfers, level 2 to 1 | 0 |
| Liability transfers, level 1 to 2 | 0 |
| Liability transfers, level 2 to 1 | 0 |
| Transfers in and out of level 3 | 0 |
| Placement Agent Warrants | |
| Changes in fair value of Level 3 financial instruments | |
| Additions | 362,000 |
| Contingent Payment Warrant | |
| Changes in fair value of Level 3 financial instruments | |
| Additions | $ 3,819,000 |
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- Definition Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of purchases of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into (out of) level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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