XML 71 R60.htm IDEA: XBRL DOCUMENT v3.19.2
COMMITMENTS AND CONTINGENCIES - Surety, Reclamation Bonds and Flow-Through Common Shares (Details)
$ in Thousands, $ in Millions
6 Months Ended
Mar. 29, 2019
USD ($)
Dec. 20, 2018
CAD ($)
Dec. 20, 2018
USD ($)
Dec. 19, 2017
CAD ($)
Dec. 19, 2017
USD ($)
Jun. 30, 2019
CAD ($)
Jun. 30, 2019
USD ($)
Dec. 31, 2018
USD ($)
Reclamation Bonds                
Other assets             $ 2,564 $ 5,872
Amount raised or spent in connection with the equity issuance $ 20,300           22,900  
Timmins                
Reclamation Bonds                
Restrictive time deposits for reclamation bonding             $ 100  
Surety Bonds                
Reclamation Bonds                
Percentage of annual fees on surety bonds           2.00% 2.00%  
Surety bonds upfront deposit amount             $ 0  
Surety bonding obligation             20,000  
Surety Bonds | Canada                
Reclamation Bonds                
Surety bonding obligation           $ 20.6 15,700  
Reclamation Bonds | Tonkin and Gold Bar Properties                
Reclamation Bonds                
Reclamation bonding obligation             20,000  
Black Fox | Reclamation Bonds                
Reclamation Bonds                
Reclamation bonding obligation           $ 20.6 $ 15,700  
Flow Through Common Shares                
Reclamation Bonds                
Amount raised or spent in connection with the equity issuance   $ 20.0 $ 14,900 $ 12.9 $ 10,000