Asset Retirement Obligations (Tables)

3 Months Ended

Mar. 31, 2021

Asset Retirement Obligation Disclosure [Abstract]

Activity related to asset retirement obligations

Activity related to the Company’s asset retirement obligations is as follows:

(In thousands)	Three Months Ended  March 31, 2021
Balance at beginning of period	$	85,989
Liabilities incurred	796
Accretion expense	1,125
Balance at end of period	87,910
Less: current asset retirement obligations	(500)
Noncurrent asset retirement obligations	$	87,410