LEASES - Balance Sheet Information (Details) |
Sep. 30, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Weighted-average remaining lease term (in years): | ||
| Operating leases | 6 years 6 months | 7 years 6 months |
| Weighted-average discount rate: | ||
| Operating leases | 9.50% | 9.50% |
| X | ||||||||||
- Definition Leases, Weighted Average Discount Rate No definition available.
|
| X | ||||||||||
- Definition Weighted Average Remaining Lease Term No definition available.
|
| X | ||||||||||
- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|