XML 50 R24.htm IDEA: XBRL DOCUMENT v3.3.0.814
Landfill Accounting (Tables)
 9 Months Ended
Sep. 30, 2015
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, 2014 to September 30, 2015: 

 

 

 

 

 

 

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

 

$
61,500 

 

 

Adjustments to final capping, closure and post-closure liabilities

 

 
(37)

 

 

Liabilities incurred

 

 
3,325 

 

 

Accretion expense associated with landfill obligations

 

 
2,756 

 

 

Closure payments

 

 
(66)

 

 

Assumption of closure liabilities from acquisitions

 

 
1,061 

 

 

Final capping, closure and post-closure liability at September 30, 2015

 

$
68,539