v3.26.1
Shareholders’ Deficit (Details)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2026
USD ($)
vote
$ / shares
shares
Mar. 31, 2025
USD ($)
Dec. 31, 2025
$ / shares
shares
Nov. 30, 2025
$ / shares
shares
Class of Warrant or Right [Line Items]        
Preferred stock, shares authorized (in shares) 1,000,000      
Preferred stock issued per unit (in dollars per share) | $ / shares $ 0.0001   $ 0.0001  
Preferred stock, shares issued (in shares) 0   0  
Preferred stock, shares outstanding (in shares) 0   0  
Common stock, shares authorized (in shares) 600,000,000   600,000,000  
Common stock, par value (in dollars per share) | $ / shares $ 0.0001   $ 0.0001  
Number of votes for each share | vote 1      
Common stock, shares issued (in shares) 339,459,021   337,132,374  
Common stock, shares outstanding (in shares) 339,459,021   337,132,374  
Shares withheld from employees to cover the payroll tax liability | $ $ 0 $ 488    
DOE Loan Facility        
Class of Warrant or Right [Line Items]        
Common stock to be purchased through warrants (in shares)       570,000
Exercise price of warrants (in dollars per share) | $ / shares       $ 0.01
Warrants outstanding (in shares) 570,000   570,000