Statements of Consolidated Operations (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
REVENUES
Affiliate	$ 77,443	$ 19,477	$ 19,297
Third-party	3,503	3,823	3,362
Total Revenues	80,946	23,300	22,659
COSTS AND EXPENSES
Operating and maintenance expenses	35,321	32,460	31,452
Depreciation and amortization expenses	8,078	8,006	8,820
General and administrative expenses	7,990	3,198	3,141
Loss on asset disposals	1	512	1,114
Total Costs and Expenses	51,390	44,176	44,527
OPERATING INCOME (LOSS)	29,556	(20,876)	(21,868)
Interest and financing costs, net	(1,610)	0	0
NET INCOME (LOSS)	27,946	(20,876)	(21,868)
Less: Predecessor loss prior to initial public offering on April 26, 2011	(6,622)	(20,876)	(21,868)
Net income subsequent to initial public offering	34,568
Less: General partner's interest in net income subsequent to initial public offering	692
Limited partners' interest in net income subsequent to initial public offering	$ 33,876
Net income per limited partner unit:
Common - (basic and diluted)	$ 1.11
Subordinated - Tesoro (basic and diluted)	$ 1.11
Weighted average limited partner units outstanding:
Common units - basic	15,254,890
Common units - diluted	15,282,366
Subordinated units - Tesoro (basic and diluted)	15,254,890
Cash distribution per unit	$ 0.9573