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Equity (Details Textuals) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 9 Months Ended
Jul. 12, 2024
Sep. 30, 2024
Sep. 30, 2024
Dec. 31, 2023
Class of Stock [Line Items]        
Common stock, par value (in dollars per share)   $ 0.001 $ 0.001 $ 0.001
Common stock, shares authorized   1,000,000,000 1,000,000,000  
Preferred stock, shares authorized   100,000,000 100,000,000  
Common stock, shares issued   297,644,298 297,644,298 269,359,021
Common stock, shares outstanding   297,644,298 297,644,298 269,359,021
Preferred stock, shares issued   0 0 0
Preferred stock, shares outstanding   0 0 0
Common stock, voting rights     one vote per share  
Private Placement        
Class of Stock [Line Items]        
Aggregate gross proceeds from the private placement $ 95.6 $ 95.6    
Payments of stock issuance costs $ 2.3      
Private Placement | Subscription Agreements        
Class of Stock [Line Items]        
Common stock, par value (in dollars per share) $ 0.001      
Common stock, sale of newly issued shares 23,900,000      
Purchase price (in dollars per share) $ 4      
Private Placement | Warrant exchange agreements        
Class of Stock [Line Items]        
Common Stock, shares issued upon exchange for surrender and cancellation of warrants 3,318,588      
Common Stock issuable shares 8,296,470      
Private Placement | Warrant exchange agreements | Penny Warrants        
Class of Stock [Line Items]        
Common Stock, shares issued upon exchange for surrender and cancellation of warrants 2,500,000      
Private Placement | Embraer Aircraft Holding Inc. (“EAH”) | Subscription Agreements        
Class of Stock [Line Items]        
Common stock, sale of newly issued shares 7,500,000      
Private Placement | Embraer Aircraft Holding Inc. (“EAH”) | Warrant exchange agreements | Penny Warrants        
Class of Stock [Line Items]        
Common Stock, shares issued upon exchange for surrender and cancellation of warrants 1,500,000