Quarterly report [Sections 13 or 15(d)]

Inventory Derivative Obligation - Additional Disclosure (Details)

v3.26.1
Inventory Derivative Obligation - Additional Disclosure (Details)
$ in Millions
3 Months Ended
Dec. 01, 2024
lb
$ / lb
Nov. 20, 2024
lb
$ / lb
Mar. 31, 2026
USD ($)
$ / lb
Dec. 31, 2025
$ / lb
Oct. 16, 2025
lb
Uranium inventory loan          
Inventory Derivative Obligation          
Mass of minerals agreed to borrow | lb 250,000       150,000
Debt term   1 year      
Debt instrument, interest rate   5.25%      
Mass of mineral, unused capacity   1.50%      
Pound borrowed 15 15      
Additional per pound of deposit   5      
Deposit refunded   5      
Mass of mineral, borrowed | lb   0      
Mass of minerals 30 days        
Spot price per pound     84.25 81.55  
Mark to market, gain (loss) | $     $ 0.7    
Maximum          
Inventory Derivative Obligation          
Mass of minerals agreed to borrow | lb   250,000