Income Taxes - Schedule Showing Tax Effects of Significant Temporary Differences Representing Deferred Tax Assets and Liabilities (Detail) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Deferred Tax Assets:
Pensions	$ 144,000	$ 537,000
Deferred revenue	3,483,000	3,444,000
Other accruals and reserves	13,949,000	13,331,000
Legal and environmental accruals	10,283,000	7,385,000
Deferred compensation	13,845,000	16,210,000
Bad debt and rebate reserves	3,729,000	2,706,000
Non-U.S. subsidiaries net operating loss carryforwards	3,634,000	1,494,000
Amortization of intangibles	28,311,000	5,092,000
Inventories	10,577,000	3,108,000
Tax credit carryforwards	8,183,000	2,829,000
Deferred Tax Assets, Gross	96,138,000	56,136,000
Deferred Tax Liabilities:
Depreciation	(52,130,000)	(42,299,000)
Unrealized foreign exchange loss	(3,603,000)	(2,908,000)
Other	(3,064,000)	(1,614,000)
Deferred Tax Liabilities, Gross	(58,797,000)	(46,821,000)
Valuation Allowance	(836,000)	(862,000)
Net Deferred Tax Assets	36,505,000	8,453,000
Reconciliation to Consolidated Balance Sheet:
Non-current deferred tax assets (in other non-current assets)	46,684,000	20,944,000
Non-current deferred tax liabilities	$ (10,179,000)	$ (12,491,000)