LEASES (Details 2)  | 
9 Months Ended | 
|---|---|
Sep. 30, 2021  | |
| LEASES | |
| Weighted average remaining lease term (years) | 8.3 | 
| Weighted average discount rate | 9.8 | 
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- Definition Weighted average discount rate for operating lease calculated at point in time. No definition available. 
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| 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. No definition available. 
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| X | ||||||||||
- References No definition available. 
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