XML 19 R56.htm IDEA: XBRL DOCUMENT v3.19.3
Asset Retirement Obligations (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2019
USD ($)
Asset Retirement Obligations  
Antero Midstream Partners asset retirement obligation assumed-March 12, 2019 $ 5,715
Obligations incurred 223
Accretion expense 133
Asset retirement obligations $ 6,071