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Note 11 - Revenue and Accounts Receivable - Schedule Of America By Product Category (Details) - India Biodiesel [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
sales	$ 92,847	$ 77,194
Renewable Energy, Biodiesel [Member]
sales	86,653	74,503
Product and Service, Other [Member]
sales	$ 6,194	$ 2,691

X

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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