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Fair Value Measurements - Schedule of Fair Value of Liabilities Measured on Recurring Basis (Details) - Fair Value, Recurring [Member] - USD ($)
Sep. 30, 2024
Dec. 31, 2023
Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure $ 2,288,000 $ 0 $ 0
Financial liabilities fair value disclosure   2,430,000 7,274,000
Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 2,269,000    
Financial liabilities fair value disclosure   0 0
Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 0    
Financial liabilities fair value disclosure   0 0
Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 19,000    
Financial liabilities fair value disclosure   2,430,000 7,274,000
Cash And Cash Equivalents [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 2,269,000    
Cash And Cash Equivalents [Member] | Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 2,269,000    
Cash And Cash Equivalents [Member] | Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 0    
Cash And Cash Equivalents [Member] | Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 0    
Embedded Derivaties [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 19,000    
Financial liabilities fair value disclosure   122,000  
Embedded Derivaties [Member] | Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 0    
Financial liabilities fair value disclosure   0  
Embedded Derivaties [Member] | Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 0    
Financial liabilities fair value disclosure   0  
Embedded Derivaties [Member] | Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Assets, fair value disclosure 19,000    
Financial liabilities fair value disclosure   122,000  
Convertible Notes [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure     4,270,000
Convertible Notes [Member] | Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure     0
Convertible Notes [Member] | Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure     0
Convertible Notes [Member] | Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure     4,270,000
Bridge Notes [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure   1,717,000  
Bridge Notes [Member] | Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure   0  
Bridge Notes [Member] | Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure   0  
Bridge Notes [Member] | Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure   1,717,000  
Warrants [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure 156,000 591,000 3,004,000
Warrants [Member] | Level 1 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure 0 0 0
Warrants [Member] | Level 2 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure 0 0 0
Warrants [Member] | Level 3 [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Financial liabilities fair value disclosure $ 156,000 $ 591,000 $ 3,004,000