Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Reserves	$ 1,060	$ 685
Environmental	3,970	4,481
Compensation	1,920	2,415
Pension	4,479	4,279
Post-retirement benefits	1,210	1,388
Research & development expenses	4,239	3,092
Tax carryforwards	45,729	16,703
Other	2,444	5,714
Deferred tax assets	65,051	38,757
Valuation allowance	(24,526)	(23,305)
Net deferred tax assets	40,525	15,452
Property	(93,164)	(70,492)
Intangible assets	(14,063)	(18,808)
Inventories	(37)	0
Other	(5,201)	(3,282)
Deferred tax liabilities	(112,465)	(92,582)
Net deferred tax liabilities	$ (71,940)	$ (77,130)

Deferred tax assets tax carryforwards.

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Deferred tax assets tax deferred expense environmental.

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves, classified as other.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax consequences attributable to taxable temporary differences derived from inventory.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences classified as other.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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