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Landfill Accounting (Tables)
 3 Months Ended
Mar. 31, 2014
Landfill Accounting [Abstract]  
Reconciliation of Final Capping, Closure and Post-Closure Liability Balance

The following is a reconciliation of the Company’s final capping, closure and post-closure liability balance from December 31, 2013 to March 31, 2014: 

 

 

 

 

 

 

Final capping, closure and post-closure liability at December 31, 2013

 

$
50,128 

 

 

Adjustments to final capping, closure and post-closure liabilities

 

 
2,526 

 

 

Liabilities incurred

 

 
1,075 

 

 

Accretion expense associated with landfill obligations

 

 
823 

 

 

Closure payments

 

 
(2)

 

 

Final capping, closure and post-closure liability at March 31, 2014

 

$
54,550