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Accounts payable and accruals (Tables)
 12 Months Ended
Dec. 31, 2020
Accounts Payable And Accruals Tables [Abstract]  
Schedule of accounts payable and accruals

 

 

 

2020

 

 

2019

 

Trade payables

 

 

3,291

 

 

 

7,128

 

Accrued expenses

 

 

2,423

 

 

 

2,801

 

Accrued wages and other benefits

 

 

1,379

 

 

 

575

 

Others

 

 

750

 

 

 

750

 

 

 

 

7,843

 

 

 

11,254