v3.26.1
Financing Transaction (Additional Information) (Details)
1 Months Ended 6 Months Ended
Jun. 05, 2026
USD ($)
$ / shares
shares
Jun. 04, 2026
$ / shares
shares
Aug. 20, 2025
USD ($)
$ / shares
shares
May 13, 2025
USD ($)
$ / shares
Nov. 08, 2023
USD ($)
Segment
Days
$ / shares
shares
Nov. 30, 2025
USD ($)
$ / shares
shares
Jun. 30, 2026
USD ($)
Days
Warrants
$ / shares
shares
Jun. 30, 2025
USD ($)
May 15, 2026
shares
Dec. 31, 2025
$ / shares
shares
Nov. 06, 2025
Dec. 31, 2023
$ / shares
shares
Subsidiary or Equity Method Investee [Line Items]                        
Common stock, shares issued | shares             68,683,000     61,580,000    
Common stock, par value | $ / shares             $ 0.0001     $ 0.0001    
Proceeds from issuance of common stock             $ 114,999,000 $ 0        
Common stock, shares outstanding | shares             68,683,000     61,580,000    
Advance condition         The Company’s right to request Advances is conditioned upon the Company achieving a minimum of one new passenger auto-original equipment manufacturer (“OEM”) or commercial OEM program award with at least a 50,000 unit volume              
Program award 1 | Segment         50,000              
Trading price of the common stock         $ 38,000              
Fixed consideration             $ 7,500,000          
Gain on Fair Value Instrument             $ 1,700,000          
Convertible Senior Notes [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Common stock, shares issued | shares                 149,037      
Sale of Stock, Price Per Share | $ / shares           $ 15.8643            
Debt instrument convertible threshold trading days | Days             20          
Fixed price per share | $ / shares           $ 15.8643            
Convertible Note, Description             The Company may redeem for cash all or any portion of the Convertible Notes, at its option, on or after November 20, 2028, if the last reported sale price of the Company’s common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period ending on, and including, the trading day immediately preceding the date on which the Company provides notice of redemption. The redemption price will be equal to 100% of the principal amount of the notes to be redeemed, plus accrued and unpaid interest, if any, to, but excluding, the redemption date. The Company may redeem for cash all of the Notes, at a redemption price equal to the principal amount of the Notes to be redeemed, plus accrued and unpaid interest thereon, if at any time less than 10% of the aggregate principal amount of the Notes initially issued on the date of the Indenture remain outstanding.          
Issue Amount Of Debt           $ 100,000,000            
Interest Rate           4.375% 100.00%       4.375%  
Effective interest rate of the Convertible Notes           4.95%            
Convertion of share | shares           63.0348            
Debt Conversion, Converted Instrument, Amount           $ 1,000,000 $ 1,000,000          
Repurchase price of convertible note             1,000,000          
Proceeds from Debt, Net of Issuance Costs           $ 96,700,000            
Public Offering [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Common stock, shares issued | shares 5,168,539 5,168,539                    
Additionally shares of common stock sold | shares 674,157 674,157                    
Sale of Stock, Price Per Share | $ / shares $ 22.25 $ 22.25                    
Offering expenses $ 108,800,000                      
Fixed price per share | $ / shares $ 22.25 $ 22.25                    
Discount and commission $ 5,800,000                      
Aggregate public offering price 115,000,000                      
Public offering cost $ 400,000                      
Private Placement [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Common stock, shares issued | shares     3,509,719                  
Share price | $ / shares     $ 9.26                  
Proceeds from issuance of common stock     $ 32,500,000                  
Subscription Agreements [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Common stock, shares issued | shares         7,360,460              
Common stock, par value | $ / shares         $ 0.0001              
Share price | $ / shares         $ 2.9              
Proceeds from issuance of common stock         $ 21,400,000              
Standby Equity Purchase Agreement [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Share price | $ / shares         $ 10,000              
Preferred stock liquidation preference per share | $ / shares         $ 12,000              
Percentage of dividend payble         7.00%              
Convertible preferred stock nonredeemable or redeemable issuer option value         $ 10,000,000              
Common stock applicable conversion price         250.00%              
Facility fee             2,500,000          
Origination fee             600,000          
Administrative fees expense             300,000          
Fees and expenses of the investor and its counsel             $ 400,000          
Standby Equity Purchase Agreement [Member] | Series A One [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Common stock, shares outstanding | shares             16,428,553          
Warrants issued | shares                       3,000,000
Standby Equity Purchase Agreement [Member] | Preferred Stock [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Total preferred facility         $ 125,000,000              
Standby Equity Purchase Agreement [Member] | Common Stock [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Common stock, shares outstanding | shares         16,428,553              
Standby Equity Purchase Agreement [Member] | Common Stock [Member] | Series A One [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Warrants issued to purchase shares of common stock, Exercise price | $ / shares                       $ 5
Number of warrants outstanding | Warrants | Warrants             3,000,000          
Standby Equity Purchase Agreement [Member] | Maximum [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Debt instrument convertible threshold trading days | Days         30              
Standby Equity Purchase Agreement [Member] | Maximum [Member] | Preferred Stock [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Number of shares preferred stock aggregate value         $ 50,000,000              
Standby Equity Purchase Agreement [Member] | Minimum [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Debt instrument convertible threshold trading days | Days         20              
Standby Equity Purchase Agreement [Member] | Minimum [Member] | Preferred Stock [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Number of shares preferred stock aggregate value         $ 25,000,000              
LG Subscription Agreement [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Sale of Stock, Price Per Share | $ / shares       $ 9.26                
Strategic investment       $ 32,500,000                
Fixed price per share | $ / shares       $ 9.26                
Ownership limit percentage       9.90%                
LG Subscription Agreement [Member] | Maximum [Member]                        
Subsidiary or Equity Method Investee [Line Items]                        
Sale of Stock, Price Per Share | $ / shares       $ 7.41                
Fixed price per share | $ / shares       $ 7.41