Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Provision (Benefit) for Income Taxes

Provision (benefit) for income taxes are as follows:

	2022			2021			2020
	(In Thousands)
Current:
Federal	$	—		$	—		$	(4	)
State		2,320			(250	)		33
Total Current	$	2,320		$	(250	)	$	29
Deferred:
Federal	$	43,217		$	(6,217	)	$	(4,631	)
State		(6,363	)		1,911			(147	)
Total Deferred	$	36,854		$	(4,306	)	$	(4,778	)
Provision (benefit) for income taxes	$	39,174		$	(4,556	)	$	(4,749	)

Schedule of Deferred Tax Assets and Liabilities

Deferred tax assets and liabilities include temporary differences and carryforwards as follows:

	December 31,
	2022			2021
	(In Thousands)
Deferred compensation	$	2,354		$	2,390
Other accrued liabilities		1,813			1,721
Lease liability		5,215			6,710
Interest expense carryforward		16,025			27,928
Net operating loss		93,201			159,213
Other		11,950			12,030
Less valuation allowance on deferred tax assets		(14,916	)		(46,968	)
Total deferred tax assets	$	115,642		$	163,024
Property, plant and equipment		(169,507	)		(178,535	)
Right-of-use-assets		(5,340	)		(6,709	)
Prepaid and other insurance reserves		(4,282	)		(4,413	)
Total deferred tax liabilities	$	(179,129	)	$	(189,657	)
Net deferred tax liabilities	$	(63,487	)	$	(26,633	)

Income (Loss) before Provision (Benefit) for Income Taxes

All of our income (loss) before taxes relates to domestic operations. Detailed below are the differences between the amount of the provision (benefit) for income taxes and the amount which would result from the application of the federal statutory rate to “Income (loss) before benefit for income taxes.”

	2022			2021			2020
	(In Thousands)
Provision (benefit) for income taxes at federal   statutory rate	$	56,543		$	8,187		$	(13,999	)
State current and deferred income tax provision    (benefit)		9,374			1,833			(5,094	)
Valuation allowance - Federal		(12,701	)		(13,400	)		8,758
Valuation allowance - State		(19,351	)		(4,286	)		4,308
State tax rate changes		2,824			7,360			(660	)
Tax credits		—			(2,835	)		—
PPP loan forgiveness		—			(2,456	)		—
Other		2,485			1,041			1,938
Provision (benefit) for income taxes	$	39,174		$	(4,556	)	$	(4,749	)

Reconciliation of Beginning and Ending Amount of Uncertain Tax Positions

A reconciliation of the beginning and ending amount of uncertain tax positions is as follows:

	2022		2021			2020
	(In Thousands)
Balance at beginning of year	$	—	$	464		$	519
Additions based on tax positions related to the current year		—		—			—
Reductions for tax positions of prior years		—		(464	)		(55	)
Balance at end of year	$	—	$	—		$	464