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SHARE-BASED COMPENSATION, STOCK OPTIONS, AND RESTRICTED SECURITIES - Assumptions Used in Determining the Fair Value (Details) - Stock Options
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Assumptions used principally in determining the fair value of options granted    
Risk-free interest rate (as a percent) 3.87% 1.03%
Expected dividend yield (as a percent) 0.00% 0.00%
Expected term (employee grants) 5 years 8 months 15 days 5 years 8 months 12 days
Expected volatility (as a percent) 126.66% 117.34%