Income Taxes - Principal Components of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred income tax liabilities:
Tax in excess of book depreciation	$ 25,732	$ 27,459
Intangible assets	20,812	23,695
Operating leases	10,473	11,149
Deferred Tax Liabilities, Derivatives	37	0
Taxes on unremitted foreign earnings	5,630	6,601
Other deferred tax liabilities	1,007	533
Total deferred income tax liabilities	63,691	69,437
Deferred income tax assets:
Interest expense limitation	7,141	3,811
Goodwill	24,262	25,653
Inventories	3,368	3,224
Interest rate swap	0	3,611
Pension and personnel accruals	2,422	2,909
Operating leases	12,834	13,209
Net operating loss carryforwards	23,629	18,659
Unrealized losses	2,143	1,529
Credit carryforwards	3,044	3,574
Accruals and reserves	1,435	2,399
Other deferred tax assets	2,080	1,362
Deferred income tax assets before valuation allowance	82,358	79,940
Valuation allowance on deferred tax assets	(25,809)	(21,681)
Total deferred income tax assets	56,549	58,259
Net deferred income tax liabilities	$ 7,142	$ 11,178