Decommissioning and Other Asset Retirement Obligations (Tables)

6 Months Ended

Jun. 30, 2015

Decommissioning and Other Asset Retirement Obligations (Tables)

Decommissioning and Other Asset Retirement Obligations Table

	Three Months Ended June 30, 2015			Six Months Ended June 30, 2015
	(In Thousands)
Beginning balance for the period, as reported	$	62,640		$	62,741
Activity in the period:
Accretion of liability	422			841
Retirement obligations incurred	—			—
Revisions in estimated cash flows	191			237
Settlement of retirement obligations	(3,845		)	(4,411		)
Ending balance	$	59,408		$	59,408