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

9 Months Ended

Sep. 30, 2021

Debt Disclosure [Abstract]

Long-Term Debt

As of the date indicated, our long-term debt consisted of the following:

	September 30, 2021		December 31, 2020
	(In thousands)
Current portion of long-term debt:
Exit credit agreement with an average interest rate of 6.6% at December 31, 2020	$	—	$	600
Long-term debt:
Exit credit agreement with an average interest rate of 6.6% at December 31, 2020	$	—	$	98,400
Superior credit agreement with an average interest rate of 2.1% at September 30, 2021	$	3,100	$	—

Other Long-Term Liabilities

Other long-term liabilities consisted of the following:

	September 30, 2021		December 31, 2020
	(In thousands)
Asset retirement obligation (ARO) liability	$	26,372	$	23,356
Workers’ compensation	11,311		10,164
Finance lease obligations	—		3,216
Contract liability	2,077		4,172
Separation benefit plans	2,675		4,201
Gas balancing liability	4,238		3,997
Other long-term liability	1,323		1,321
	47,996		50,427
Less: current portion	6,522		11,168
Total other long-term liabilities	$	41,474	$	39,259