Asset Retirement Obligations (Tables)

9 Months Ended

Sep. 30, 2015

Asset Retirement Obligation Disclosure [Abstract]

Schedule of Reconciliation of Company's Asset Retirement Obligations

The following is a reconciliation of the Company’s asset retirement obligations for the nine months ended September 30, 2015:

(in thousands)
Balance at January 1, 2015	$	7,435
Accretion expense		639
Balance at September 30, 2015	$	8,074