Income Taxes - Schedule of Net Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Gross deferred tax assets:
Accrued expenses	$ 775	$ 731
Reserves on assets	1,576	1,777
Share-based compensation awards	400	334
Minimum pension	1,239	2,188
Net operating loss carry-forwards	3,001	3,531
Tax credit carry-forwards	2,464	2,518
Investment in joint venture	1,226	1,505
Leases	2,424	2,556
Other	582	645
Valuation allowances	(5,476)	(5,965)
Total Deferred Tax Assets	8,211	9,820
Gross deferred tax liabilities:
Depreciation	(881)	(1,159)
Goodwill and intangibles	(11,501)	(11,565)
Prepaid expenses and inventory	(132)	(438)
Withholding tax on unremitted foreign earnings	(1,114)	(871)
Leases	(2,424)	(2,602)
Revenue recognition	(44)	(155)
Total Deferred Tax Liabilities	(16,096)	(16,790)
Net deferred tax liabilities	$ (7,885)	$ (6,970)