WARRANT DERIVATIVE LIABILITY - Assumptions Used to Calculate Fair Value of 2019 Warrants (Details) - 2019 Warrants	Sep. 30, 2023 $ / shares Y item	Dec. 31, 2022 item $ / shares Y
Number of shares underlying the warrants
WARRANT DERIVATIVE LIABILITY
Measurement input used to calculate fair value of warrants | item	322,807	322,807
Fair market value of stock
WARRANT DERIVATIVE LIABILITY
Measurement input used to calculate fair value of warrants	0.16	0.15
Exercise price
WARRANT DERIVATIVE LIABILITY
Measurement input used to calculate fair value of warrants | $ / shares	0.40	0.40
Volatility
WARRANT DERIVATIVE LIABILITY
Measurement input used to calculate fair value of warrants	90	78
Risk-free interest rate
WARRANT DERIVATIVE LIABILITY
Measurement input used to calculate fair value of warrants	5.53	3.99
Warrant life (years)
WARRANT DERIVATIVE LIABILITY
Measurement input used to calculate fair value of warrants | Y	0.66	1.41