STOCKHOLDERS' EQUITY - Fair value of stock options granted using the Black-Scholes options and Monte Carlo valuation model (Details) |
12 Months Ended | ||||
---|---|---|---|---|---|
Nov. 01, 2022 |
Jun. 10, 2021 |
Mar. 01, 2021 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
STOCKHOLDERS' EQUITY | |||||
Expected term (years) | 3 years 3 months 18 days | ||||
Expected dividends | 0.00% | 0.00% | |||
Market-Based Awards | |||||
STOCKHOLDERS' EQUITY | |||||
Risk free interest rate | 4.33% | 0.73% | 0.71% | ||
Expected term (years) | 2 years 2 months 12 days | 2 years 1 month 6 days | |||
Expected volatility | 100.00% | 98.50% | 98.90% | ||
Expected dividends | 0.00% | 0.00% | 0.00% | ||
Minimum | |||||
STOCKHOLDERS' EQUITY | |||||
Risk free interest rate | 1.18% | 0.20% | |||
Expected term (years) | 3 years 6 months | 2 years 6 months | |||
Expected volatility | 104.00% | 93.00% | |||
Maximum | |||||
STOCKHOLDERS' EQUITY | |||||
Risk free interest rate | 4.54% | 0.85% | |||
Expected term (years) | 3 years 10 months 24 days | 3 years 6 months | |||
Expected volatility | 116.00% | 109.00% |