Asset Retirement Obligations (Tables)
3 Months Ended
Mar. 31, 2019
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Asset Retirement Obligations
The following table summarizes the changes in the Company’s asset retirement obligations (“ARO”) associated with our working interests in oil and gas properties for the three months ended March 31, 2019:
(in thousands)
 
Asset retirement obligations as of January 1, 2019
$
13,895

Liabilities incurred
264

Liabilities divested and settled
(487
)
Accretion expense
218

Asset retirement obligations as of March 31,2019
$
13,890