Basis of Presentation and Summary of Significant Accounting Policies - Summary of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Net sales	$ 165,989	$ 157,643	$ 170,065
1-MCP based
Disaggregation of Revenue [Line Items]
Net sales	136,895	132,723
Fungicides, disinfectants and coatings
Disaggregation of Revenue [Line Items]
Net sales	26,207	21,590
Other
Disaggregation of Revenue [Line Items]
Net sales	2,887	3,330
Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Net sales	163,691	154,779
Services transferred over time
Disaggregation of Revenue [Line Items]
Net sales	2,298	2,864
North America
Disaggregation of Revenue [Line Items]
Net sales	32,635	33,759	42,247
North America | 1-MCP based
Disaggregation of Revenue [Line Items]
Net sales	29,966	31,658
North America | Fungicides, disinfectants and coatings
Disaggregation of Revenue [Line Items]
Net sales	2,084	1,066
North America | Other
Disaggregation of Revenue [Line Items]
Net sales	585	1,035
North America | Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Net sales	32,147	32,771
North America | Services transferred over time
Disaggregation of Revenue [Line Items]
Net sales	488	988
EMEA
Disaggregation of Revenue [Line Items]
Net sales	82,329	79,413	81,286
EMEA | 1-MCP based
Disaggregation of Revenue [Line Items]
Net sales	63,874	61,902
EMEA | Fungicides, disinfectants and coatings
Disaggregation of Revenue [Line Items]
Net sales	17,403	16,442
EMEA | Other
Disaggregation of Revenue [Line Items]
Net sales	1,052	1,069
EMEA | Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Net sales	81,297	78,389
EMEA | Services transferred over time
Disaggregation of Revenue [Line Items]
Net sales	1,032	1,024
Latin America
Disaggregation of Revenue [Line Items]
Net sales	33,610	28,731	31,818
Latin America | 1-MCP based
Disaggregation of Revenue [Line Items]
Net sales	25,860	23,710
Latin America | Fungicides, disinfectants and coatings
Disaggregation of Revenue [Line Items]
Net sales	6,720	4,082
Latin America | Other
Disaggregation of Revenue [Line Items]
Net sales	1,030	939
Latin America | Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Net sales	33,022	28,162
Latin America | Services transferred over time
Disaggregation of Revenue [Line Items]
Net sales	588	569
Asia Pacific
Disaggregation of Revenue [Line Items]
Net sales	17,415	15,740	$ 14,714
Asia Pacific | 1-MCP based
Disaggregation of Revenue [Line Items]
Net sales	17,195	15,453
Asia Pacific | Fungicides, disinfectants and coatings
Disaggregation of Revenue [Line Items]
Net sales	0	0
Asia Pacific | Other
Disaggregation of Revenue [Line Items]
Net sales	220	287
Asia Pacific | Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Net sales	17,225	15,457
Asia Pacific | Services transferred over time
Disaggregation of Revenue [Line Items]
Net sales	$ 190	$ 283