v3.25.2
Fair Value Measurement - Narrative (Details)
6 Months Ended
Jun. 30, 2025
USD ($)
$ / shares
shares
May 07, 2025
USD ($)
$ / shares
shares
Feb. 20, 2025
USD ($)
Feb. 14, 2025
USD ($)
$ / shares
Jul. 01, 2024
tradingDay
consecutiveTradingDay
$ / shares
Mar. 31, 2024
consecutiveTradingDay
tradingDay
$ / shares
Feb. 03, 2023
USD ($)
tradingDay
consecutiveTradingDay
$ / shares
shares
Jun. 30, 2025
USD ($)
$ / shares
shares
Jun. 30, 2024
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
Oct. 04, 2024
USD ($)
Aug. 06, 2024
Jul. 22, 2024
shares
Nov. 09, 2022
$ / shares
Oct. 02, 2022
$ / shares
Class of Warrant or Right [Line Items]                              
Trigger share price (usd per share) | $ / shares           $ 3.00 $ 3.00                
Maturity date acceleration           49 days                  
Trading days | tradingDay           50 50                
Consecutive trading days | consecutiveTradingDay           60 60                
Forward contract indexed to equity, settlement, share, fair value percent       8.00%                      
Brookfield SAFE liability $ 0     $ 13,274,000       $ 0   $ 13,223,000          
Repayment of debt               $ 12,500,000 $ 0            
Number of securities called by each warrant (in shares) | shares   780,000,000                          
Class of warrant or right, exercise price of warrants or rights (usd per share) | $ / shares   $ 0.0000001                       $ 0.01  
Stock price (usd per share) | $ / shares $ 11.50 $ 0.24           $ 11.50             $ 10.00
Loss on change in fair value of PIPE Warrant liability               $ 3,400,000 0            
PIPE Warrant                              
Class of Warrant or Right [Line Items]                              
Warrants $ 28,350,000 $ 24,900,000           $ 28,350,000   0          
Stock price (usd per share) | $ / shares $ 0.27             $ 0.27              
Loss on change in fair value of PIPE Warrant liability               $ 3,400,000              
PIPE Warrant | Fair Value, Recurring                              
Class of Warrant or Right [Line Items]                              
Warrants $ 28,350,000             $ 28,350,000              
Public Warrants                              
Class of Warrant or Right [Line Items]                              
Class of warrant or right, exercise price of warrants or rights (usd per share) | $ / shares $ 11.50             $ 11.50              
Warrants outstanding (in shares) | shares 7,808,119             7,808,119              
Public Warrants | Other Expense                              
Class of Warrant or Right [Line Items]                              
Loss on change in fair value of PIPE Warrant liability               $ 1,892,000 2,273,000            
Public Warrants | Fair Value, Recurring                              
Class of Warrant or Right [Line Items]                              
Warrants $ 207,000             $ 207,000   2,099,000          
Private Placement Warrants                              
Class of Warrant or Right [Line Items]                              
Class of warrant or right, exercise price of warrants or rights (usd per share) | $ / shares $ 11.50             $ 11.50              
Warrants outstanding (in shares) | shares 4,466,081             4,466,081              
Private Placement Warrants | Other Expense                              
Class of Warrant or Right [Line Items]                              
Loss on change in fair value of PIPE Warrant liability               $ 0 $ 2,148,000            
Private Placement Warrants | Fair Value, Recurring                              
Class of Warrant or Right [Line Items]                              
Warrants $ 89,000             $ 89,000   $ 1,432,000          
Brookfield SAFE                              
Class of Warrant or Right [Line Items]                              
Debt conversion, converted instrument rate, percentage       75.00%                      
Strike price (usd per share) | $ / shares       $ 14.69                      
Strike price increased (usd per share) | $ / shares       $ 10.00                      
Term       5 years                      
Stock price (usd per share) | $ / shares       $ 0.75                      
Brookfield Loan                              
Class of Warrant or Right [Line Items]                              
Repayment ratio 50.00%     75.00%                      
Convertible Note                              
Class of Warrant or Right [Line Items]                              
Interest rate                       8.00%      
Convertible Notes due 2029 | Convertible Note | Common Stock | Purchase Agreement                              
Class of Warrant or Right [Line Items]                              
Debt converted shares issued (in shares) | shares   34,054,337                          
Brookfield Loan                              
Class of Warrant or Right [Line Items]                              
Repayment of debt     $ 12,500,000                        
Interest rate       8.00%                      
Forward Contracts                              
Class of Warrant or Right [Line Items]                              
Trigger share price (usd per share) | $ / shares         $ 3.00                    
Trading days | tradingDay         50,000                    
Consecutive trading days | consecutiveTradingDay         60,000                    
Shares to issue (in shares) | shares                         2,999,000    
Maturity Consideration | Forward Contracts                              
Class of Warrant or Right [Line Items]                              
Trading days | tradingDay             30                
Shares to issue (in shares) | shares             7,500,000   7,500,000            
Maturity consideration (usd per share) | $ / shares             $ 2.00   $ 2.00            
Maturity consideration, amount             $ 5,079,000   $ 15,000   $ 7,500,000        
Fixed Maturity Consideration | Forward Contracts                              
Class of Warrant or Right [Line Items]                              
Shares to issue (in shares) | shares             7,500,000   7,500,000            
Maturity consideration (usd per share) | $ / shares             $ 2.00   $ 2.00            
Maturity consideration, amount             $ 3,167,000   $ 3,167,000