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FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)
3 Months Ended
Mar. 31, 2024
Fair Value Disclosures [Abstract]  
Assets Measured or Disclosed at Fair Value on Recurring Basis
The tables below present certain assets and liabilities measured at fair value categorized by the level of input used in the valuation of each asset and liability (in thousands):
 March 31, 2024
 Level 1Level 2Level 3Total Fair Value
Long-term liability:
Warrant liability$— $4,975 $— $4,975 
 December 31, 2023
 Level 1Level 2Level 3Total Fair Value
Cash equivalents:    
Money market funds$1,504 $— $— $1,504