Long-Term Debt And Other Long-Term Liabilities (Tables)

6 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

Long-Term Debt

As of the dates in the table, our long-term debt consisted of the following:

	June 30, 2014		December 31, 2013
	(In thousands)
Credit agreement	$	—	$	—
6.625% senior subordinated notes due 2021, net of unamortized discount of $4.1 million at June 30, 2014 and $4.3 million at December 31, 2013	645,925		645,696
Total long-term debt	$	645,925	$	645,696

Other Long-Term Liabilities

Other long-term liabilities consisted of the following:

	June 30, 2014		December 31, 2013
	(In thousands)
Asset retirement obligation (ARO) liability	$	120,591	$	133,657
Capital lease obligations	25,799		—
Workers’ compensation	18,868		20,041
Separation benefit plans	10,357		9,382
Deferred compensation plan	3,984		3,589
Gas balancing liability	3,775		3,775
	183,374		170,444
Less current portion	14,578		12,113
Total other long-term liabilities	$	168,796	$	158,331

Capital leases

Future payments required under the capital leases at June 30, 2014 are as follows:

	Amount
Ending June 30,	(In thousands)
2015	$	6,134
2016	6,195
2017	6,195
2018	6,195
2019	6,195
2020 and thereafter	13,065
Total future payments	43,979
Less payments related to:
Maintenance	12,285
Interest	4,196
Signed contract effective September 2014	1,699
Present value of future minimum payments	$	25,799