Quarterly report [Sections 13 or 15(d)]

SUMMARY OF ASSETS AND LIABILITIES MEASURED AT FAIR VALUE ON RECURRING BASIS (Details)

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SUMMARY OF ASSETS AND LIABILITIES MEASURED AT FAIR VALUE ON RECURRING BASIS (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Assets:    
Marketable securities   $ 13,630
Money market funds $ 32,932 27,347
Alternative fuel credits 47 51
Total assets 32,979 41,028
Liabilities:    
Warrant liability 24 22
Common stock consideration payable 21,707 21,028
Total liabilities 21,731 21,050
Fair Value, Inputs, Level 1 [Member]    
Assets:    
Marketable securities   13,630
Money market funds 32,932 27,347
Alternative fuel credits
Total assets 32,932 40,977
Liabilities:    
Warrant liability
Common stock consideration payable
Total liabilities
Fair Value, Inputs, Level 2 [Member]    
Assets:    
Marketable securities  
Money market funds
Alternative fuel credits 47 51
Total assets 47 51
Liabilities:    
Warrant liability
Common stock consideration payable
Total liabilities
Fair Value, Inputs, Level 3 [Member]    
Assets:    
Marketable securities  
Money market funds
Alternative fuel credits
Total assets
Liabilities:    
Warrant liability 24 22
Common stock consideration payable 21,707 21,028
Total liabilities $ 21,731 $ 21,050