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Note 11 - Segment Information (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

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

		Three months ended June 30, 2025												Six months ended June 30, 2025
		Chemical				Biofuel				Total				Chemical				Biofuel				Total
Revenue		$	16,619			$	19,054			$	35,673			$	25,984			$	27,227			$	53,211
Less:
Cost of goods sold			14,658				29,104				43,762				29,512				45,812				75,324
Distribution			294				384				678				534				683				1,217
Segment gross profit (loss)		$	1,667			$	(10,434	)		$	(8,767	)		$	(4,062	)		$	(19,268	)		$	(23,330	)
Reconciliation of Segment gross profit (loss) to Net loss before income taxes:
Selling, general, and administrative expenses										$	2,228											$	5,112
Research and development expenses											933												2,324
Other income, net											(1,547	)											(2,748	)
Net loss before income taxes										$	(10,381	)										$	(28,018	)

		Three months ended June 30, 2024												Six months ended June 30, 2024
		Chemical				Biofuel				Total				Chemical				Biofuel				Total
Revenue		$	19,236			$	53,173			$	72,409			$	37,295			$	93,395			$	130,690
Less:
Cost of goods sold			14,357				48,443				62,800				28,192				87,327				115,519
Distribution			202				750				952				405				1,102				1,507
Segment gross profit		$	4,677			$	3,980			$	8,657			$	8,698			$	4,966			$	13,664
Reconciliation of Segment gross profit to Net income before income taxes:
Selling, general, and administrative expenses										$	2,290											$	4,193
Research and development expenses											916												1,822
Other income, net											(4,126	)											(6,890	)
Net income before income taxes										$	9,577											$	14,539

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-25

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-30

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X

- References

No definition available.

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