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Note 13 - Segment Information (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

		Three Months Ended March 31,
		2022				2021
Revenue
Custom chemicals		$	15,715			$	10,675
Performance chemicals			5,846				5,435
Chemicals revenue			21,561				16,110
Biofuels revenue			20,700				25,406
Total Revenue		$	42,261			$	41,516
Segment gross (loss) profit
Chemicals		$	5,418			$	(1,301	)
Biofuels			(12,573	)			(9,435	)
Total gross loss		$	(7,155	)		$	(10,736	)

X

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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- References

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