Basis of Presentation and Summary of Significant Accounting Policies - Summary of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Disaggregation of Revenue [Line Items]
Total Revenue	$ 21,183	$ 18,420	$ 60,123	$ 56,771
North America
Disaggregation of Revenue [Line Items]
Total Revenue	1,368	975	4,093	2,970
EMEA
Disaggregation of Revenue [Line Items]
Total Revenue	7,257	7,576	18,937	18,374
Latin America
Disaggregation of Revenue [Line Items]
Total Revenue	7,183	4,522	27,357	25,586
Asia Pacific
Disaggregation of Revenue [Line Items]
Total Revenue	5,375	5,347	9,736	9,841
Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Total Revenue	20,802	17,648	58,638	55,877
Products transferred at a point in time | North America
Disaggregation of Revenue [Line Items]
Total Revenue	1,286	943	3,576	2,925
Products transferred at a point in time | EMEA
Disaggregation of Revenue [Line Items]
Total Revenue	7,062	7,516	18,136	18,311
Products transferred at a point in time | Latin America
Disaggregation of Revenue [Line Items]
Total Revenue	7,140	4,501	27,284	25,560
Products transferred at a point in time | Asia Pacific
Disaggregation of Revenue [Line Items]
Total Revenue	5,314	4,688	9,642	9,081
Services transferred over time
Disaggregation of Revenue [Line Items]
Total Revenue	381	772	1,485	894
Services transferred over time | North America
Disaggregation of Revenue [Line Items]
Total Revenue	82	32	517	45
Services transferred over time | EMEA
Disaggregation of Revenue [Line Items]
Total Revenue	195	60	801	63
Services transferred over time | Latin America
Disaggregation of Revenue [Line Items]
Total Revenue	43	21	73	26
Services transferred over time | Asia Pacific
Disaggregation of Revenue [Line Items]
Total Revenue	61	659	94	760
1-MCP based
Disaggregation of Revenue [Line Items]
Total Revenue	16,288	13,851	48,389	46,210
1-MCP based | North America
Disaggregation of Revenue [Line Items]
Total Revenue	1,191	691	3,358	2,587
1-MCP based | EMEA
Disaggregation of Revenue [Line Items]
Total Revenue	3,412	4,040	9,587	9,163
1-MCP based | Latin America
Disaggregation of Revenue [Line Items]
Total Revenue	6,385	4,432	25,824	25,379
1-MCP based | Asia Pacific
Disaggregation of Revenue [Line Items]
Total Revenue	5,300	4,688	9,620	9,081
Fungicides, waxes, coatings, sanitizers
Disaggregation of Revenue [Line Items]
Total Revenue	4,316	3,345	9,768	8,932
Fungicides, waxes, coatings, sanitizers | North America
Disaggregation of Revenue [Line Items]
Total Revenue	0	0	0	0
Fungicides, waxes, coatings, sanitizers | EMEA
Disaggregation of Revenue [Line Items]
Total Revenue	3,621	3,345	8,508	8,932
Fungicides, waxes, coatings, sanitizers | Latin America
Disaggregation of Revenue [Line Items]
Total Revenue	695	0	1,260	0
Fungicides, waxes, coatings, sanitizers | Asia Pacific
Disaggregation of Revenue [Line Items]
Total Revenue	0	0	0	0
Other
Disaggregation of Revenue [Line Items]
Total Revenue	579	1,224	1,966	1,629
Other | North America
Disaggregation of Revenue [Line Items]
Total Revenue	177	284	735	383
Other | EMEA
Disaggregation of Revenue [Line Items]
Total Revenue	224	191	842	279
Other | Latin America
Disaggregation of Revenue [Line Items]
Total Revenue	103	90	273	207
Other | Asia Pacific
Disaggregation of Revenue [Line Items]
Total Revenue	$ 75	$ 659	$ 116	$ 760