v3.25.2
Intangible assets and goodwill (Tables)
12 Months Ended
Mar. 31, 2025
Intangible assets and goodwill [Abstract]  
Schedule of Impaired Intangible Assets The impairment assessments resulted in the following activity during the years ended March 31, 2025 and 2024:
                
   
GTx-104
    
GTx-102
    
GTx-101
    
Total
 
   $    $    $    $ 
Intangible assets – in-process research and development
                  
Balance, March 31, 2023
 27,595    9,196    4,337    41,128 
Impairment
              
Balance, March 31, 2024
 27,595    9,196    4,337    41,128 
Impairment
              
Balance, March 31, 2025
 27,595    9,196    4,337    41,128 
Schedule of Goodwill
       
  $  
Goodwill
   
Balance, March 31, 2023
  8,138  
Impairment
   
Balance, March 31, 2024
  8,138  
Impairment
   
Balance, March 31, 2025
  8,138