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Asset Retirement Obligations (Tables)
 3 Months Ended
Mar. 31, 2020
Asset Retirement Obligation Disclosure [Abstract]  
Summary of Asset Retirement Obligation Transactions
The following table summarizes the Company’s asset retirement obligation transactions recorded during the three months ended March 31, (in thousands): 
 
 
2020
Beginning asset retirement obligations
 
$
2,164

Liabilities incurred
 
23

Accretion expense
 
44

Divestitures
 
(10
)
Revision of estimates
 
(2
)
Ending asset retirement obligations
 
$
2,219