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Related party transactions (Tables)
12 Months Ended
Dec. 31, 2022
Related party transactions  
Schedule of key management compensation

    

2022

    

2021

    

2020

Salaries, other short‑term employee benefits and post-employment benefits

 

1,619,186

 

1,502,377

1,314,723

Consulting fees

 

151,639

 

224,091

317,425

Share‑based compensation

 

3,196,353

 

955,051

975,579

Total

 

4,967,178

 

2,681,519

2,607,727