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FAIR VALUE MEASUREMENTS
9 Months Ended
Sep. 30, 2023
Fair Value Disclosures [Abstract]  
FAIR VALUE MEASUREMENTS FAIR VALUE MEASUREMENTS
The Company applies the guidance in ASC 820 to account for financial assets and liabilities measured on a recurring basis. Fair value is measured as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. As such, fair value is a market-based measurement that is determined based on assumptions that market participants would use in pricing an asset or liability.
The Company uses a fair value hierarchy, which distinguishes between assumptions based on market data (observable inputs) and an entity's own assumptions (unobservable inputs). The guidance requires that fair value measurements be classified and disclosed in one of the following 3 categories:
Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities;
Level 2: Quoted prices in markets that are not active, or inputs which are observable, either directly or indirectly, for substantially the full term of the asset or liabilities; and
Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).
Determining which category an asset or liability falls within the hierarchy requires significant judgment. The Company evaluates its hierarchy disclosures each reporting period. There were no transfers between Level 1, 2 and 3 during the nine months ended September 30, 2023.
The following table presents, for each of the fair value hierarchy levels required under ASC 820, the Company’s liabilities that are measured at fair value on a recurring basis at September 30, 2023:
Quoted Prices in Active Markets
(Level 1)
Significant Other Observable Inputs
(Level 2)
Significant Other Unobservable Inputs
(Level 3)
Liabilities:
Warrant liability$— $— $18 
Total liabilities
$— $— $18 
The following table presents the changes in the fair value of the Level 3 liability:
Warrant Liability
Fair value as of December 31, 2022$185 
Change in valuation(167)
Fair value as of September 30, 2023
$18 
The Black-Scholes valuation model was used to estimate the fair value of the warrants with the following weighted-average assumptions:
September 30, 2023December 31, 2022
Volatility167.7 %139.9 %
Expected term in years2.5 2.5 
Dividend rate0.0 %0.0 %
Risk-free interest rate4.92 %4.32 %