Income Taxes - Schedule Showing Tax Effects of Significant Temporary Differences Representing Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred Tax Assets:
Pensions	$ 537	$ 4,935
Deferred revenue	3,444	3,073
Other accruals and reserves	13,331	14,960
Legal and environmental accruals	7,385	7,055
Deferred compensation	16,210	16,222
Bad debt and rebate reserves	2,706	2,821
Non-U.S. subsidiaries net operating loss carryforwards	1,494	2,495
Inventories	3,108
Tax credit carryforwards	2,829	4,713
Deferred Tax Assets, Gross	56,136	56,274
Deferred Tax Liabilities:
Amortization of intangibles	5,092
Depreciation	(42,299)	(62,986)
Unrealized foreign exchange loss	(2,908)	(2,444)
Amortization of intangibles		(842)
Inventories		(2,504)
Other	(1,614)	(386)
Deferred Tax Liabilities, Gross	(46,821)	(69,162)
Valuation Allowance	(862)	(896)
Net Deferred Tax Assets	8,453
Net Deferred Tax Liabilities		(13,784)
Reconciliation to Consolidated Balance Sheet:
Non-current deferred tax assets (in other non-current assets)	20,944	6,961
Non-current deferred tax liabilities	$ (12,491)	$ (20,745)