Related Party Transactions (Details Textual) (USD $)	3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended	9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2013 High Sierra Crude Oil and Marketing, LLC [Member]	Sep. 30, 2012 High Sierra Crude Oil and Marketing, LLC [Member]	Sep. 30, 2013 High Sierra Crude Oil and Marketing, LLC [Member]	Sep. 30, 2012 High Sierra Crude Oil and Marketing, LLC [Member]	Sep. 30, 2013 White Cliffs Pipeline, L.L.C. [Member]	Sep. 30, 2012 White Cliffs Pipeline, L.L.C. [Member]	Sep. 30, 2013 White Cliffs Pipeline, L.L.C. [Member]	Sep. 30, 2012 White Cliffs Pipeline, L.L.C. [Member]	Sep. 30, 2013 Law Firm [Member]	Sep. 30, 2012 Law Firm [Member]	Sep. 30, 2013 Law Firm [Member]	Sep. 30, 2012 Law Firm [Member]	Sep. 30, 2013 Glass Mountain Holding LLC [Member] Glass Mountain Pipeline Llc [Member]	Sep. 30, 2013 Glass Mountain Holding LLC [Member] Glass Mountain Pipeline Llc [Member]	May 31, 2012 Glass Mountain Holding LLC [Member] Glass Mountain Pipeline Llc [Member]	Sep. 30, 2013 White Cliffs Pipeline, L.L.C. [Member] Law Firm [Member]	Sep. 30, 2012 White Cliffs Pipeline, L.L.C. [Member] Law Firm [Member]	Sep. 30, 2013 White Cliffs Pipeline, L.L.C. [Member] Law Firm [Member]	Sep. 30, 2012 White Cliffs Pipeline, L.L.C. [Member] Law Firm [Member]
Related Party Transactions (Textual) [Abstract]
Revenues	$ 15,700,000	$ 12,400,000	$ 68,600,000	$ 23,400,000	$ 800,000	$ 600,000	$ 2,100,000	$ 1,800,000					$ 100,000	$ 400,000
Related Party Transaction, Purchases from Related Party	6,500,000	16,300,000	34,700,000	32,200,000
Legal fees									600,000	500,000	1,600,000	1,200,000				68,000	9,900	79,600	56,100
Due from Related Parties															900,000
Future earnings from related party under management agreement													$ 100,000	$ 100,000