Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION STOCK-BASED COMPENSATION (Details)

v3.20.2
STOCK-BASED COMPENSATION STOCK-BASED COMPENSATION (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Share-based Payment Arrangement [Abstract]        
Volatility 132.90% 106.00% 132.90% 112.30%
Risk-Free Interest Rate 0.40% 1.70% 0.50% 2.30%
Expected Term (in years) 5 years 10 months 6 days 5 years 10 months 13 days 5 years 3 months 25 days 5 years 9 months
Dividend Rate 0.00% 0.00% 0.00% 0.00%
Fair Value Per Share on Grant Date (in USD per share) $ 0.47 $ 3.16 $ 0.36 $ 3.83