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Fair Value of Financial Instruments (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Assets:      
Money market funds [1] $ 1 $ 73  
Corporate notes and commercial paper 1,078  
Liabilities:      
Warrant liability 1,748 2,079
Level 1 [Member]      
Assets:      
Money market funds [1]  
Corporate notes and commercial paper    
Liabilities:      
Warrant liability  
Level 2 [Member]      
Assets:      
Money market funds [1]  
Corporate notes and commercial paper   1,078  
Liabilities:      
Warrant liability  
Level 3 [Member]      
Assets:      
Money market funds [1]  
Corporate notes and commercial paper    
Liabilities:      
Warrant liability $ 1,748 $ 2,079  
[1] Included in cash and cash equivalents