SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Useful Life (Details) |
12 Months Ended |
|---|---|
Dec. 31, 2021 | |
| Furniture, fixtures and equipment | Minimum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 5 years |
| Furniture, fixtures and equipment | Maximum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 7 years |
| Leasehold improvements | Minimum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 4 years |
| Leasehold improvements | Maximum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 6 years |