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Note 29 - Provisions (Tables)
12 Months Ended
Dec. 31, 2021
Statement Line Items [Line Items]  
Disclosure of other provisions [text block]

Reconciliation of site restoration provision

 

2021

  

2020

 
         

Balance January 1

  3,567   3,346 

Unwinding of discount

     2 

Change in estimate - adjustment capitalised in Property, plant and equipment

  (408)  219 

Acquisition - Maligreen

  135    

Balance December 31

  3,294   3,567