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Sales contracts (Details) - USD ($)
 1 Months Ended 12 Months Ended
Dec. 31, 2022
Jun. 30, 2022
Dec. 31, 2021
Jul. 31, 2021
Dec. 31, 2020
Dec. 31, 2022
Disclosue Of Sales Contracts Abstract            
Total discounted market prices         $ 3,000,000  
Cancellation fee         $ 2,750,000  
Pursuant to agreement   $ 600,000 $ 1,300,000 $ 2,000,000    
Contract pounds of uranium $ 100,000          
Price per pound (in Dollars per share) $ 70.5          
Sales contracts term           5 years