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Asset Retirement Obligations
3 Months Ended
Mar. 31, 2018
Asset Retirement Obligations  
Asset Retirement Obligations

(8)Asset Retirement Obligations

The following is a reconciliation of the Company’s asset retirement obligations for the three months ended March 31, 2018 (in thousands):

 

 

 

 

 

Asset retirement obligations—December 31, 2017

 

$

34,610

 

Obligations incurred

 

 

3,525

 

Accretion expense

 

 

690

 

Asset retirement obligations—March 31, 2018

 

$

38,825

 

 

Asset retirement obligations are included in other liabilities on the Company’s condensed consolidated balance sheets.