Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION STOCK - Based Compensation (Details)

v3.21.2
STOCK-BASED COMPENSATION STOCK - Based Compensation (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Share-based Payment Arrangement [Abstract]      
Volatility 132.90% 133.70% 132.90%
Risk-Free Interest Rate 0.40% 0.90% 0.50%
Expected Term (in years) 5 years 10 months 6 days 5 years 7 months 9 days 5 years 3 months 25 days
Dividend Rate 0.00% 0.00% 0.00%
Fair Value Per Share on Grant Date (in USD per share) $ 0.47 $ 0.49 $ 0.36