Description of Business and Other Disclosures (Policies)	6 Months Ended
Jun. 30, 2022
Accounting Policies [Abstract]
Interim Financial Statement	Interim Financial Statements These unaudited condensed consolidated financial statements have been prepared in accordance with U.S. GAAP for interim financial information and with the instructions to Form 10-Q and the Exchange Act. Accordingly, they do not include all of the information and notes required by U.S. GAAP for complete financial statements. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. All such adjustments are of a normal recurring nature unless disclosed otherwise. Management believes that the disclosures made are adequate to keep the information presented from being misleading. The financial statements contained herein should be read in conjunction with the consolidated financial statements and notes thereto included in our Form 10-K. Financial information as of June 30, 2022 and for the three and six months ended June 30, 2022 and 2021 included in the consolidated financial statements has been derived from our unaudited financial statements. Financial information as of December 31, 2021 has been derived from our audited financial statements and notes thereto as of that date. Operating results for the three and six months ended June 30, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022. Our business exhibits seasonality due to our wholesale and retail sites being located in certain geographic areas that are affected by seasonal weather and temperature trends and associated changes in retail customer activity during different seasons. Historically, sales volumes have been highest in the second and third quarters (during the summer activity months) and lowest during the winter months in the first and fourth quarters. The COVID-19 Pandemic has impacted our business and these seasonal trends typical in our business. See the “COVID-19 Pandemic” section below.
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results and outcomes could differ from those estimates and assumptions. On an ongoing basis, management reviews its estimates based on currently available information. Changes in facts and circumstances could result in revised estimates and assumptions.
Concentration Risk	Concentration Risk For the six months ended June 30, 2022 and 2021, respectively, our wholesale business purchased approximately 81% and 79% of its motor fuel from four suppliers. Approximately 24% and 29% of our motor fuel gallons sold for the six months ended June 30, 2022 and 2021, respectively, were delivered by two carriers. For the six months ended June 30, 2022 and 2021, respectively, approximately 21% and 19% of our rent income was from two multi-site operators. For the six months ended June 30, 2022 and 2021, respectively, approximately 47% and 49% of our merchandise was purchased from one supplier.
COVID-19 Pandemic	COVID-19 Pandemic During the first quarter of 2020, an outbreak of a novel strain of coronavirus spread worldwide, including to the U.S., posing public health risks that reached pandemic proportions. We experienced a sharp decrease in fuel volume in mid-to-late March 2020. Although fuel volumes largely recovered during the second half of 2020 and continued to recover in 2021 and 2022, we cannot predict the scope and severity with which COVID-19 will impact our business. Sustained decreases in fuel volume, erosion of margin and/or volatility in fuel prices could have a material adverse effect on our results of operations, cash flow, financial position and ultimately our ability to pay distributions.

Description of Business and Other Disclosures (Policies)

6 Months Ended

Jun. 30, 2022

Interim Financial Statements

These unaudited condensed consolidated financial statements have been prepared in accordance with U.S. GAAP for interim financial information and with the instructions to Form 10-Q and the Exchange Act. Accordingly, they do not include all of the information and notes required by U.S. GAAP for complete financial statements. In the opinion of management, all adjustments considered necessary for a fair presentation have been included. All such adjustments are of a normal recurring nature unless disclosed otherwise. Management believes that the disclosures made are adequate to keep the information presented from being misleading. The financial statements contained herein should be read in conjunction with the consolidated financial statements and notes thereto included in our Form 10-K. Financial information as of June 30, 2022 and for the three and six months ended June 30, 2022 and 2021 included in the consolidated financial statements has been derived from our unaudited financial statements. Financial information as of December 31, 2021 has been derived from our audited financial statements and notes thereto as of that date.

Operating results for the three and six months ended June 30, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022. Our business exhibits seasonality due to our wholesale and retail sites being located in certain geographic areas that are affected by seasonal weather and temperature trends and associated changes in retail customer activity during different seasons. Historically, sales volumes have been highest in the second and third quarters (during the summer activity months) and lowest during the winter months in the first and fourth quarters. The COVID-19 Pandemic has impacted our business and these seasonal trends typical in our business. See the “COVID-19 Pandemic” section below.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Actual results and outcomes could differ from those estimates and assumptions. On an ongoing basis, management reviews its estimates based on currently available information. Changes in facts and circumstances could result in revised estimates and assumptions.

Concentration Risk

For the six months ended June 30, 2022 and 2021, respectively, our wholesale business purchased approximately 81% and 79% of its motor fuel from four suppliers. Approximately 24% and 29% of our motor fuel gallons sold for the six months ended June 30, 2022 and 2021, respectively, were delivered by two carriers.

For the six months ended June 30, 2022 and 2021, respectively, approximately 21% and 19% of our rent income was from two multi-site operators.

For the six months ended June 30, 2022 and 2021, respectively, approximately 47% and 49% of our merchandise was purchased from one supplier.

COVID-19 Pandemic

During the first quarter of 2020, an outbreak of a novel strain of coronavirus spread worldwide, including to the U.S., posing public health risks that reached pandemic proportions. We experienced a sharp decrease in fuel volume in mid-to-late March 2020. Although fuel volumes largely recovered during the second half of 2020 and continued to recover in 2021 and 2022, we cannot predict the scope and severity with which COVID-19 will impact our business. Sustained decreases in fuel volume, erosion of margin and/or volatility in fuel prices could have a material adverse effect on our results of operations, cash flow, financial position and ultimately our ability to pay distributions.