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Note 7 - Revenue and Accounts Receivable (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Disaggregation of Revenue [Table Text Block]

		For the three months ended March 31,
		2025				2024
Ethanol sales		$	28,059			$	25,385
Wet distiller's grains sales			8,001				9,213
Other sales			1,688				1,491
Total		$	37,748			$	36,089

		For the three months ended March 31,
		2025				2024
Gas sales		$	259			$	245
LCFS credit sales			1,160				1,188
RIN sales			1,024				2,359
Total		$	2,443			$	3,792

Schedule of America by Product Category [Table Text Block]

		For the three months ended March 31,
		2025				2024
Biodiesel sales		$	-			$	30,992
Other sales			2,695				1,761
Total		$	2,695			$	32,753

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Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-5

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