Decommissioning and Other Asset Retirement Obligations (Tables)

9 Months Ended

Sep. 30, 2016

Decommissioning and Other Asset Retirement Obligations (Tables)

Decommissioning and Other Asset Retirement Obligations Table

	Three Months Ended September 30, 2016			Nine Months Ended September 30, 2016
	(In Thousands)
Beginning balance for the period, as reported	$	55,023		$	57,449
Activity in the period:
Accretion of liability	632			1,438
Retirement obligations incurred	—			—
Revisions in estimated cash flows	7			220
Settlement of retirement obligations	(324		)	(3,769		)
Ending balance	$	55,338		$	55,338