XML 67 R50.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 16 - Inventories (Tables)
 12 Months Ended
Dec. 31, 2017
Statement Line Items [Line Items]  
Disclosure of components of inventories [text block]
    2017     2016  
             
Consumable stores    
8,776
      
6,884
  
Gold in process    
399
      
338
  
     
9,175
      
7,222