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Intangible Exploration and Evaluation Assets (Tables)
12 Months Ended
Dec. 31, 2021
Disclosure of detailed information about intangible assets [abstract]  
Schedule of intangible exploration and evaluation assets
The following table reconciles the changes in TransGlobe’s exploration and evaluation assets:
 
($000s)
  
2021
    
                  2020
 
Balance, beginning of year
  
 
584
 
  
 
33,706
 
Additions to exploration and evaluation assets
  
 
2,089
 
  
 
337
 
Impairment loss
  
 
-
 
  
 
(33,459
 
                 
Balance, end of year
  
 
2,673
 
  
 
584