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Equity Method Investments - Additional Information (Detail) - USD ($) $ in Thousands			12 Months Ended
	Jul. 07, 2017	Jun. 27, 2017	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Aug. 02, 2016
Equity Method Investments [Line Items]
Investment		$ 950		$ 1,190
Losses from equity method investment			$ (388)	$ (125)	$ (209)
Profeng Australia, Pty Ltd
Equity Method Investments [Line Items]
Joint venture, consideration	$ 1,900
Huifeng/AMVAC Innovation Co., Ltd.
Equity Method Investments [Line Items]
Equity investment ownership position						50.00%
Hong Kong JV
Equity Method Investments [Line Items]
Equity investment ownership position			50.00%	50.00%	50.00%
Losses from equity method investment			$ (388)	$ (125)	$ (209)
Impairment charges			288
Investments value			$ 0	$ 388	$ 513