Alternative Fuels Excise Tax Credit	6 Months Ended
Jun. 30, 2022
Alternative Fuel Excise Tax Credit
Alternative Fuels Excise Tax Credit	Note 19—Alternative Fuel Excise Tax Credit Under separate pieces of U.S. federal legislation, the Company has been eligible to receive AFTC for its natural gas vehicle fuel sales made between October 1, 2006 and December 31, 2021. The AFTC was equal to $0.50 per gasoline gallon equivalent of CNG that the Company sold as vehicle fuel, and $0.50 per diesel gallon of LNG that the Company sold as vehicle fuel in 2020 and 2021. AFTC is currently unavailable for vehicle fuel sales made after December 31, 2021. Based on the service relationship with its customers, either the Company or its customers claim the credit. The Company records its AFTC, if any, as revenue in its condensed consolidated statements of operations because the credits are fully payable to the Company and do not offset income tax liabilities. As such, the credits are not deemed income tax credits under the accounting guidance applicable to income taxes.

Alternative Fuels Excise Tax Credit

6 Months Ended

Jun. 30, 2022

Note 19—Alternative Fuel Excise Tax Credit

Under separate pieces of U.S. federal legislation, the Company has been eligible to receive AFTC for its natural gas vehicle fuel sales made between October 1, 2006 and December 31, 2021. The AFTC was equal to $0.50 per gasoline gallon equivalent of CNG that the Company sold as vehicle fuel, and $0.50 per diesel gallon of LNG that the Company sold as vehicle fuel in 2020 and 2021. AFTC is currently unavailable for vehicle fuel sales made after December 31, 2021.

Based on the service relationship with its customers, either the Company or its customers claim the credit. The Company records its AFTC, if any, as revenue in its condensed consolidated statements of operations because the credits are fully payable to the Company and do not offset income tax liabilities. As such, the credits are not deemed income tax credits under the accounting guidance applicable to income taxes.