Decommissioning and Other Asset Retirement Obligations (Tables)

3 Months Ended

Mar. 31, 2017

Decommissioning and Other Asset Retirement Obligations (Tables)

Decommissioning and Other Asset Retirement Obligations Table

	Three Months Ended March 31, 2017
	(In Thousands)
Beginning balance for the period, as reported	$	55,478
Activity in the period:
Accretion of liability	480
Retirement obligations incurred	—
Revisions in estimated cash flows	(12		)
Settlement of retirement obligations	(464		)
Ending balance	$	55,482