v3.26.1
SUBSCRIPTION AGREEMENT LIABILITY - The key inputs into the Monte Carlo simulation method for the subscription agreement liability (Details)
Jun. 30, 2026
$ / shares
Y
Mar. 31, 2026
Y
$ / shares
Jan. 31, 2026
$ / shares
Y
Dec. 31, 2025
Y
Nov. 30, 2025
Expected term          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability 2.4     2.9  
Risk-free interest rate          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability 4.06     3.49 0.03
Weighted average expected volatility          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability 120     135 1.18
Level 3 | Estimated fair value of the post-Business Combination common shares | Spring Valley Acquisition III          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability | $ / shares 9.69 8.57 7.52    
Level 3 | Expected term | Spring Valley Acquisition III          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability 5 5.3 5.7    
Level 3 | Risk-free interest rate | Spring Valley Acquisition III          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability 0.0411 0.0388 0.0383    
Level 3 | Weighted average expected volatility | Spring Valley Acquisition III          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability 80 80 80    
Level 3 | Expected yield | Spring Valley Acquisition III          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability 50 50 50    
Level 3 | Implied market value adjustment | Spring Valley Acquisition III          
SUBSCRIPTION AGREEMENT LIABILITY          
Warrants within the subscription agreement liability 46.1 46.1 46.1