Annual report pursuant to Section 13 and 15(d)

Asset Retirement Obligations (Tables)

v3.10.0.1
Asset Retirement Obligations (Tables)
12 Months Ended
Dec. 31, 2018
Asset Retirement Obligations [Abstract]  
Schedule of Asset Retirement Obligations

 

 

 

 

 

For the period ended

 

Year ended

 

December 31, 2018

 

December 31, 2017

 

 

 

 

 

$

 

$

Beginning of period

27,036

 

26,061

Change in estimated liability

2,840

 

448

Accretion expense

508

 

527

 

 

 

 

End of period

30,384

 

27,036