For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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Segment and Geographical Information (Details) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Sep. 30, 2017 USD ($)	Jun. 30, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2018 USD ($) segment	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]
Number of operating segments \| segment									2
Number of reportable segments \| segment									2
Geographic Areas, Revenues from External Customers [Abstract]
Net sales	$ 53,317	$ 68,698	$ 18,420	$ 38,351	$ 54,135	$ 60,772	$ 16,389	$ 32,730	$ 178,786	$ 164,026	$ 159,669
Gross profit	39,956	$ 52,036	$ 13,018	$ 27,505	42,845	$ 49,152	$ 12,483	$ 26,891	132,515	131,371	$ 99,692
Geographic Areas, Long-Lived Assets [Abstract]
Net property, plant and equipment	13,289				12,200				$ 13,289	$ 12,200
Net sales \| SmartFresh \| Minimum
Geographic Areas, Revenues from External Customers [Abstract]
Percentage of worldwide total									80.00%	87.00%	90.00%
North America
Geographic Areas, Revenues from External Customers [Abstract]
Net sales									$ 43,270	$ 53,556	$ 56,201
Geographic Areas, Long-Lived Assets [Abstract]
Net property, plant and equipment	8,651				7,306				8,651	7,306
Latin America
Geographic Areas, Revenues from External Customers [Abstract]
Net sales									27,178	26,657	24,315
EMEA
Geographic Areas, Revenues from External Customers [Abstract]
Net sales									93,256	70,193	64,671
Asia Pacific
Geographic Areas, Revenues from External Customers [Abstract]
Net sales									15,082	13,620	$ 14,482
All other
Geographic Areas, Long-Lived Assets [Abstract]
Net property, plant and equipment	$ 4,638				$ 4,894				4,638	4,894
AgroFresh Core
Geographic Areas, Revenues from External Customers [Abstract]
Net sales									158,020	161,402
Gross profit									124,297	130,309
Tecnidex
Geographic Areas, Revenues from External Customers [Abstract]
Net sales									20,766	2,624
Gross profit									$ 8,218	$ 1,062