STOCKHOLDERS’ EQUITY (DEFICIT) - Warrants Valuation Inputs (Details)
May 04, 2020
$ / shares
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Expected term 5 years
Conversion price  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.5894
Expected stock price volatility  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.737
Risk-free interest rate  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.004
Price of the underlying common stock  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.50