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EQUITY-BASED COMPENSATION - Schedule of Fair Value Assumptions (Details)
Jun. 16, 2021
Mar. 10, 2021
Mar. 23, 2020
Share-based Payment Arrangement [Abstract]      
Risk-free interest rate 1.09% 1.00% 0.48%
Volatility 131.06% 133.35% 113.17%
Expected life (years) 6 years 6 years 5 years 9 months 18 days
Expected dividend yield 0.00% 0.00% 0.00%