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

(7) Asset Retirement Obligations

The following is a reconciliation of our asset retirement obligations for the period shown below (in thousands):

 

 

 

Asset retirement obligations - December 31, 2017

$

 —

Obligations incurred

 

3,046

Accretion expense

 

34

Asset retirement obligations - March 31, 2018

$

3,080