Nature of Business, Financial Condition and Basis of Presentation (Details) ft² in Thousands, $ in Thousands, lb in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) ft² a MMBTU item lb gal	Dec. 31, 2022 USD ($)
Nature of Business, Financial Condition and Basis of Presentation [Line Items]
Number of dairies | item	3
Renewable natural gas facilities, original design capacity | MMBTU	355,000
Cash and cash equivalents | $	$ 298,349	$ 237,125
Restricted cash (current) | $	$ 77,248	$ 1,032
Lake Preston, South Dakota | Sustainable Aviation Fuel (SAF)
Nature of Business, Financial Condition and Basis of Presentation [Line Items]
Project production capacity (in gallon per year) | gal	65,000,000
Lake Preston, South Dakota | Hydrocarbon revenue
Nature of Business, Financial Condition and Basis of Presentation [Line Items]
Project production capacity (in gallon per year) | gal	60,000,000
Lake Preston, South Dakota | High-Value Protein Products
Nature of Business, Financial Condition and Basis of Presentation [Line Items]
Project production capacity (in pound per year) | lb	1,390
Lake Preston, South Dakota | Corn Oil
Nature of Business, Financial Condition and Basis of Presentation [Line Items]
Project production capacity (in pound per year) | lb	34
Luverne, Minnesota | Land
Nature of Business, Financial Condition and Basis of Presentation [Line Items]
Area of land (in acres) | a	55
Luverne, Minnesota | Building and Building Improvements
Nature of Business, Financial Condition and Basis of Presentation [Line Items]
Area of real estate property | ft²	50