Annual report pursuant to Section 13 and 15(d)

Asset Retirement Obligations (Tables)

v3.22.4
Asset Retirement Obligations (Tables)
6 Months Ended
Jun. 30, 2021
Asset Retirement Obligations  
Schedule of Asset Retirement Obligations

Asset Retirement Obligations

 

Total

 

 

 

 

 

December 31, 2019

 

 

30,972

 

 

 

 

 

 

Change in estimated reclamation costs

 

 

(1,583 )

Accretion expense

 

 

576

 

 

 

 

 

 

December 31, 2020

 

 

29,965

 

 

 

 

 

 

Change in estimated reclamation costs

 

 

(536 )

Accretion expense

 

 

486

 

 

 

 

 

 

December 31, 2021

 

 

29,915

 

 

 

 

 

 

Change in estimated reclamation costs

 

 

326

 

Accretion expense

 

 

460

 

 

 

 

 

 

December 31, 2022

 

 

30,701