Income Taxes - Components of Deferred Taxes (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Allowance for doubtful accounts	$ 423	$ 493
Accrued liabilities not deducted for tax purposes	0	3,071
Net operating loss carry forwards	5,068	16,488
Tax credit carry forwards	1,364	692
Charitable contributions carry forward	1	3
Investment in partnerships	0	228
Gross deferred tax assets	6,856	20,975
Less: valuation allowance	(4,435)	(19,433)
Net deferred tax assets	2,421	1,542
Deferred tax liabilities:
Intangibles	(5,016)	(5,209)
Accrued liabilities not deducted for tax purposes	(2,222)	0
Investment in partnerships	(1,758)	0
Property, plant and equipment	(2,234)	(1,765)
Undistributed earnings of foreign subsidiaries	(842)	(984)
Gross deferred tax liabilities	(12,072)	(7,958)
Net deferred tax liabilities	$ (9,651)	$ (6,416)