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Cash and cash equivalents (Tables)
12 Months Ended
Dec. 31, 2021
Text Block [Abstract]  
Summary of Cash and cash equivalents
    
December 31, 2021
    
December 31, 2020
 
Cash and cash bank deposits
     120,928        51,955  
Investment funds
     78        6,602  
    
 
 
    
 
 
 
Cash and cash equivalents
     121,006        58,557