Condensed Consolidated and Combined Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012 Predecessor
Revenues:
Revenues from fuel sales	$ 218,304	$ 276,332
Revenues from fuel sales to affiliates	242,865	134,767
Rent income	3,352	3,113
Rent income from affiliates	6,917	1,851
Revenues from retail merchandise and other		3
Total revenues	471,438	416,066
Costs and Expenses:
Cost of revenues from fuel sales	214,204	271,661
Cost of revenues from fuel sales to affiliates	236,699	132,167
Rent expense	3,884	2,067
Operating expenses	810	1,732
Depreciation and amortization	4,839	4,729
Selling, general and administrative expenses	3,917	5,291
(Gain) on sales of assets		(1,081)
Total costs and operating expenses	464,353	416,566
Operating income (loss)	7,085	(500)
Interest expense, net	(3,389)	(3,392)
Other income, net	504	718
Income (loss) from continuing operations before income taxes	4,200	(3,174)
Income tax expense from continuing operations	443
Income (loss) from continuing operations after income taxes	3,757	(3,174)
Income from discontinued operations		140
Net income (loss) and comprehensive income (loss)	3,757	(3,034)
Limited partners' interest in net income from continuing operations after income taxes	3,757
Net income allocated to common units	1,879
Net income allocated to subordinated units	$ 1,878
Net income per common unit-basic and diluted (in dollars per unit)	$ 0.250
Net income per subordinated unit-basic and diluted (in dollars per unit)	$ 0.250
Weighted average limited partners' units outstanding
Common units-basic and diluted (in units)	7,525,858
Subordinated units-basic and diluted (in units)	7,525,000