v3.26.1
Subsequent Events (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 7 Months Ended
Jul. 10, 2026
USD ($)
Jan. 31, 2026
USD ($)
$ / shares
shares
Aug. 06, 2025
shares
Subsequent Events      
Rights Offering Share Organization (in shares)     11,960,583
PIPE financing      
Subsequent Events      
Number of units issued   10,556,367  
Price per unit issued | $ / shares   $ 10.2  
Number of shares in a unit   1  
Number of warrants in a unit   1  
Exercise price per unit of warrants or rights outstanding. | $ / shares   $ 12  
Subsequent events | Non-voting class B common stock      
Subsequent Events      
Transaction costs | $   $ 350  
Rights Offering Share Organization (in shares)   3,500,000  
Non-voting common stock, conversion ratio   1  
Non-voting common stock, redemption amount | $   $ 350  
Subsequent events | PIPE financing      
Subsequent Events      
Transaction costs | $ $ 107,675 $ 107,675  
Number of units issued   10,556,367  
Price per unit issued | $ / shares   $ 10.2  
Number of shares in a unit   1  
Number of warrants in a unit   1  
Exercise price per unit of warrants or rights outstanding. | $ / shares   $ 12  
Subsequent events | Spring valley acquisition corp III | General Fusion Inc      
Subsequent Events      
Pre-money valuation amount | $   $ 600,000  
Potential earnout amount | $   $ 125,000  
Potential earnout period   5 years  
Cash in trust | $   $ 230,000  
Subsequent events | Spring valley acquisition sponsor | General Fusion Inc      
Subsequent Events      
Potential earnout amount | $   $ 10,000