XML 320 R88.htm IDEA: XBRL DOCUMENT v3.22.1
Note 8 - Production Costs - Components of Production Costs (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Statement Line Items [Line Items]      
Salaries and wages $ 20,515 $ 15,811 $ 13,782
Consumable materials – Operations 17,288 14,358 12,850
Consumable materials – COVID-19 297 824 0
Electricity costs 10,363 8,071 6,319
Safety 774 708 525
Cash-settled share-based expense (note 12.1(a)) 692 634 107
Gold work in progress 243 1,166 376
On mine administration 2,650 1,766 2,140
Pre-feasibility exploration costs 304 373 301
Cost of sales $ 53,126 $ 43,711 $ 36,400