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Nature of Activities and Summary of Significant Accounting Policies (Details 1) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Sales	$ 52,049,000	$ 42,807,000
India Biodiesel
Sales	8,000	479,000
Biodiesel sales | India Biodiesel
Sales	0	358
Refined Glycerin sales | India Biodiesel
Sales	0	116
Other sales | India Biodiesel
Sales	$ 8	$ 5

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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