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Asset Retirement Obligation
3 Months Ended
Mar. 31, 2017
Asset Retirement Obligation Disclosure [Abstract]  
Asset Retirement Obligation

12. Asset Retirement Obligation

The Company had a post-closure reclamation and site restoration obligation of $1,404 as of March 31, 2017. The following is a reconciliation of the total reclamation liability for asset retirement obligations:

 

Balance at December 31, 2016

 

$

1,384

 

Additions to liabilities

 

 

-

 

Accretion expenses

 

 

20

 

Balance at March 31, 2017

 

$

1,404