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Trade and other payables (Tables)
12 Months Ended
Dec. 31, 2020
Subclassifications of assets, liabilities and equities [abstract]  
Schedule of Trade and Other Payables
 20202019
Non-current  
Payable from acquisition of property, plant and equipment— 3,394 
Other payables290 205 
 290 3,599 
Current  
Trade payables110,662 90,594 
Advances from customers4,755 2,980 
Taxes payable7,037 9,086 
Payables from acquisition of property, plant and equipment3,569 3,596 
Other payables292 631 
 126,315 106,887 
Total trade and other payables126,605 110,486