XML 198 R142.htm IDEA: XBRL DOCUMENT v3.22.1
Mine standby costs (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disclosure of other income & finance costs [Line Items]    
Mine standby costs $ 15,433 $ 13,665
Stratoni    
Disclosure of other income & finance costs [Line Items]    
Mine standby costs 7,168 0
Skouries    
Disclosure of other income & finance costs [Line Items]    
Mine standby costs 5,785 8,890
Lamaque    
Disclosure of other income & finance costs [Line Items]    
Mine standby costs 0 3,086
Other Mine Location    
Disclosure of other income & finance costs [Line Items]    
Mine standby costs $ 2,480 $ 1,689