Revenues from Contracts with Customers and Other Revenues (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Renewable natural gas commodity
Disaggregation of Revenue [Line Items]
Revenue and cost of goods sold	$ 309,000	$ 0	$ 309,000	$ 0
Environmental Attributes
Disaggregation of Revenue [Line Items]
Revenue and cost of goods sold	$ 0		$ 0