SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Fair Value Hierarchy of Financial Liabilities Measured at Fair Value (Details) - Fair Value, Measurements, Recurring
|
Dec. 31, 2020
USD ($)
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
|
| Derivative liability |
$ 7,000
|
| Warrant liabilities |
0
|
| Total liabilities at fair value |
7,000
|
| Quoted Prices in Active Markets for Identical Assets (Level 1) |
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
|
| Derivative liability |
0
|
| Warrant liabilities |
0
|
| Total liabilities at fair value |
0
|
| Significant Other Observable Inputs (Level 2) |
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
|
| Derivative liability |
0
|
| Warrant liabilities |
0
|
| Total liabilities at fair value |
0
|
| Significant Unobservable Inputs (Level 3) |
|
| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |
|
| Derivative liability |
7,000
|
| Warrant liabilities |
0
|
| Total liabilities at fair value |
$ 7,000
|