Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Intangible assets and goodwill	$ 5,245	$ 2,475
Inventories and related reserves	17,097	17,585
Deferred revenue and cost of goods sold	3,888	4,035
Other accruals and reserves	3,082	4,061
Accrued compensation	7,784	8,734
Provision for expected credit losses	1,217	1,178
Net operating loss and tax credit carryforwards	42,546	42,569
Lease liabilities	5,691	6,033
Other, net	1,423	500
Total deferred tax assets	87,973	87,170
Valuation allowance	(76,725)	(50,496)
Deferred tax asset, net of valuation allowance	11,248	36,674
Withholding taxes	10	40
Property, plant, and equipment	(5,380)	(5,975)
Right-of-use lease assets	(5,165)	(5,617)
Deferred tax liability	(10,555)	(11,632)
Net deferred tax assets	693	25,042
Reported as:
Deferred income taxes	1,771	25,042
Deferred income tax liabilities (classified within other long-term liabilities)	(1,078)
Net deferred tax assets	$ 693	$ 25,042