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Segment Information (Details Narrative) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Kakinada Plant [Member]
Gallon per year			$ 50
Customer Two [Member]
Concentration credit risk	71.00%	33.00%
North America [Member]
Gallon per year			$ 65
North America [Member] | Customer One [Member] | Sales of ethanol, WDG, and corn oil
Concentration credit risk	77.00%	72.00%	75.00%	45.00%
North America [Member] | Customer Two [Member] | Sales of ethanol, WDG, and corn oil
Concentration credit risk	21.00%	24.00%	24.00%	32.00%
North America [Member] | Customer Three [Member] | Sales of ethanol, WDG, and corn oil
Concentration credit risk				11.00%
India [Member]
Gallon per year			$ 50
India [Member] | Refined glycerin customer
Concentration credit risk		10.00%
India [Member] | Customer One [Member]
Concentration credit risk	71.00%	51.00%
India [Member] | Customer One [Member] | Refined glycerin customer
Concentration credit risk	16.00%	10.00%
India [Member] | Customer One [Member] | One biodiesel
Concentration credit risk	66.00%	56.00%
India [Member] | Customer Two [Member]
Concentration credit risk	23.00%
India [Member] | Customer Two [Member] | One biodiesel
Concentration credit risk		26.00%

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