Supplemental Schedule of Cash Flow Information

9 Months Ended

Sep. 30, 2018

Supplemental Cash Flow Elements [Abstract]

Supplemental Schedule of Cash Flow Information

Supplemental Schedule of Cash Flow Information

The following table reflects non-cash financing and investing activity during the following periods (in thousands):

	Nine Months Ended September 30,
	2018		2017
	(In thousands)
Change in assets held-for sale	$	6,495	$	2,799
Asset retirement obligation additions	$	(148)	$	(30)

Basic paid no income taxes during the nine months ended September 30, 2018 and 2017. Basic paid interest of approximately $24.4 million and $16.9 million during the nine months ended September 30, 2018 and 2017, respectively.